Merge branch 'master' into user-cache

2023-05-26 06:46:47 -05:00
parent 7e963c9025 f9a572faa2
commit ea73c5252d
85 changed files with 2379 additions and 299 deletions
@@ -1,4 +1,4 @@
-use nix
+#use nix

 export TODO_FILE=$PWD/TODO

@@ -110,21 +110,6 @@ static inline int peek_char(struct cursor *cur, int ind) {
    return *(cur->p + ind);
 }

-static int parse_digit(struct cursor *cur, int *digit) {
-    int c;
-    if ((c = peek_char(cur, 0)) == -1)
-        return 0;
-    
-    c -= '0';
-    
-    if (c >= 0 && c <= 9) {
-        *digit = c;
-        cur->p++;
-        return 1;
-    }
-    return 0;
-}
-

 static inline int pull_byte(struct cursor *cur, u8 *byte) {
    if (cur->p >= cur->end)
@@ -12,6 +12,22 @@
 #include <stdlib.h>
 #include <string.h>

+static int parse_digit(struct cursor *cur, int *digit) {
+    int c;
+    if ((c = peek_char(cur, 0)) == -1)
+        return 0;
+    
+    c -= '0';
+    
+    if (c >= 0 && c <= 9) {
+        *digit = c;
+        cur->p++;
+        return 1;
+    }
+    return 0;
+}
+
+
 static int parse_mention_index(struct cursor *cur, struct block *block) {
    int d1, d2, d3, ind;
    const u8 *start = cur->p;
@@ -26,7 +26,7 @@ bool hex_decode(const char *str, size_t slen, void *buf, size_t bufsize);
 /**
 * hex_encode - Create a nul-terminated hex string
 * @buf: the buffer to read the data from
- * @bufsize: the length of @buf
+ * @bufsize: the length of buf
 * @dest: the string to fill
 * @destsize: the max size of the string
 *
@@ -53,6 +53,8 @@
 		4C216F34286F5ACD00040376 /* DMView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C216F33286F5ACD00040376 /* DMView.swift */; };
 		4C216F362870A9A700040376 /* InputDismissKeyboard.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C216F352870A9A700040376 /* InputDismissKeyboard.swift */; };
 		4C216F382871EDE300040376 /* DirectMessageModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C216F372871EDE300040376 /* DirectMessageModel.swift */; };
+		4C2859602A12A2BE004746F7 /* SupporterBadge.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C28595F2A12A2BE004746F7 /* SupporterBadge.swift */; };
+		4C2859622A12A7F0004746F7 /* GoldSupportGradient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C2859612A12A7F0004746F7 /* GoldSupportGradient.swift */; };
 		4C285C8228385570008A31F1 /* CarouselView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C285C8128385570008A31F1 /* CarouselView.swift */; };
 		4C285C8428385690008A31F1 /* CreateAccountView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C285C8328385690008A31F1 /* CreateAccountView.swift */; };
 		4C285C86283892E7008A31F1 /* CreateAccountModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C285C85283892E7008A31F1 /* CreateAccountModel.swift */; };
@@ -137,13 +139,19 @@
 		4C75EFB92804A2740006080F /* EventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFB82804A2740006080F /* EventView.swift */; };
 		4C75EFBB2804A34C0006080F /* ProofOfWork.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFBA2804A34C0006080F /* ProofOfWork.swift */; };
 		4C7D09592A05BEAD00943473 /* KeyboardVisible.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09582A05BEAD00943473 /* KeyboardVisible.swift */; };
+		4C7D095F2A098C5D00943473 /* ConnectWalletView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D095C2A098C5D00943473 /* ConnectWalletView.swift */; };
+		4C7D09602A098C5D00943473 /* WalletView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D095D2A098C5D00943473 /* WalletView.swift */; };
+		4C7D09622A098D0E00943473 /* WalletConnect.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09612A098D0E00943473 /* WalletConnect.swift */; };
 		4C7D09662A0AE62100943473 /* AlbyButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09652A0AE62100943473 /* AlbyButton.swift */; };
+		4C7D09682A0AE9B200943473 /* NWCScannerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09672A0AE9B200943473 /* NWCScannerView.swift */; };
 		4C7D096D2A0AEA0400943473 /* CodeScanner.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D096A2A0AEA0400943473 /* CodeScanner.swift */; };
 		4C7D096E2A0AEA0400943473 /* ScannerCoordinator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D096B2A0AEA0400943473 /* ScannerCoordinator.swift */; };
 		4C7D096F2A0AEA0400943473 /* ScannerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D096C2A0AEA0400943473 /* ScannerViewController.swift */; };
 		4C7D09722A0AEF5E00943473 /* DamusGradient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09712A0AEF5E00943473 /* DamusGradient.swift */; };
 		4C7D09742A0AEF9000943473 /* AlbyGradient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09732A0AEF9000943473 /* AlbyGradient.swift */; };
 		4C7D09762A0AF19E00943473 /* FillAndStroke.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09752A0AF19E00943473 /* FillAndStroke.swift */; };
+		4C7D09782A0B0CC900943473 /* WalletModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D09772A0B0CC900943473 /* WalletModel.swift */; };
+		4C7D097E2A0C58B900943473 /* WalletConnectTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7D097D2A0C58B900943473 /* WalletConnectTests.swift */; };
 		4C7FF7D52823313F009601DB /* Mentions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7FF7D42823313F009601DB /* Mentions.swift */; };
 		4C8682872814DE470026224F /* ProfileView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8682862814DE470026224F /* ProfileView.swift */; };
 		4C8D00C829DF791C0036AF10 /* CompatibleAttribute.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00C729DF791C0036AF10 /* CompatibleAttribute.swift */; };
@@ -265,6 +273,7 @@
 		501F8C5A29FF70F5001AFC1D /* ProfileDatabase.swift in Sources */ = {isa = PBXBuildFile; fileRef = 501F8C5929FF70F5001AFC1D /* ProfileDatabase.swift */; };
 		50A50A8D29A09E1C00C01BE7 /* RequestTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50A50A8C29A09E1C00C01BE7 /* RequestTests.swift */; };
 		50B5685329F97CB400A23243 /* CredentialHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50B5685229F97CB400A23243 /* CredentialHandler.swift */; };
+		50DA11262A16A23F00236234 /* Launch.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 50DA11252A16A23F00236234 /* Launch.storyboard */; };
 		5C42E78C29DB76D90086AAC1 /* EmptyUserSearchView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C42E78B29DB76D90086AAC1 /* EmptyUserSearchView.swift */; };
 		5C513FBA297F72980072348F /* CustomPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C513FB9297F72980072348F /* CustomPicker.swift */; };
 		5C513FCC2984ACA60072348F /* QRCodeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C513FCB2984ACA60072348F /* QRCodeView.swift */; };
@@ -442,6 +451,8 @@
 		4C216F33286F5ACD00040376 /* DMView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DMView.swift; sourceTree = "<group>"; };
 		4C216F352870A9A700040376 /* InputDismissKeyboard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InputDismissKeyboard.swift; sourceTree = "<group>"; };
 		4C216F372871EDE300040376 /* DirectMessageModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DirectMessageModel.swift; sourceTree = "<group>"; };
+		4C28595F2A12A2BE004746F7 /* SupporterBadge.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SupporterBadge.swift; sourceTree = "<group>"; };
+		4C2859612A12A7F0004746F7 /* GoldSupportGradient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GoldSupportGradient.swift; sourceTree = "<group>"; };
 		4C285C8128385570008A31F1 /* CarouselView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CarouselView.swift; sourceTree = "<group>"; };
 		4C285C8328385690008A31F1 /* CreateAccountView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateAccountView.swift; sourceTree = "<group>"; };
 		4C285C85283892E7008A31F1 /* CreateAccountModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateAccountModel.swift; sourceTree = "<group>"; };
@@ -556,13 +567,19 @@
 		4C75EFB82804A2740006080F /* EventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventView.swift; sourceTree = "<group>"; };
 		4C75EFBA2804A34C0006080F /* ProofOfWork.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProofOfWork.swift; sourceTree = "<group>"; };
 		4C7D09582A05BEAD00943473 /* KeyboardVisible.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeyboardVisible.swift; sourceTree = "<group>"; };
+		4C7D095C2A098C5D00943473 /* ConnectWalletView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ConnectWalletView.swift; sourceTree = "<group>"; };
+		4C7D095D2A098C5D00943473 /* WalletView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WalletView.swift; sourceTree = "<group>"; };
+		4C7D09612A098D0E00943473 /* WalletConnect.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WalletConnect.swift; sourceTree = "<group>"; };
 		4C7D09652A0AE62100943473 /* AlbyButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AlbyButton.swift; sourceTree = "<group>"; };
+		4C7D09672A0AE9B200943473 /* NWCScannerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NWCScannerView.swift; sourceTree = "<group>"; };
 		4C7D096A2A0AEA0400943473 /* CodeScanner.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CodeScanner.swift; sourceTree = "<group>"; };
 		4C7D096B2A0AEA0400943473 /* ScannerCoordinator.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ScannerCoordinator.swift; sourceTree = "<group>"; };
 		4C7D096C2A0AEA0400943473 /* ScannerViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ScannerViewController.swift; sourceTree = "<group>"; };
 		4C7D09712A0AEF5E00943473 /* DamusGradient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DamusGradient.swift; sourceTree = "<group>"; };
 		4C7D09732A0AEF9000943473 /* AlbyGradient.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AlbyGradient.swift; sourceTree = "<group>"; };
 		4C7D09752A0AF19E00943473 /* FillAndStroke.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FillAndStroke.swift; sourceTree = "<group>"; };
+		4C7D09772A0B0CC900943473 /* WalletModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WalletModel.swift; sourceTree = "<group>"; };
+		4C7D097D2A0C58B900943473 /* WalletConnectTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WalletConnectTests.swift; sourceTree = "<group>"; };
 		4C7FF7D42823313F009601DB /* Mentions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Mentions.swift; sourceTree = "<group>"; };
 		4C8682862814DE470026224F /* ProfileView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileView.swift; sourceTree = "<group>"; };
 		4C8D00C729DF791C0036AF10 /* CompatibleAttribute.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompatibleAttribute.swift; sourceTree = "<group>"; };
@@ -692,6 +709,7 @@
 		501F8C5929FF70F5001AFC1D /* ProfileDatabase.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileDatabase.swift; sourceTree = "<group>"; };
 		50A50A8C29A09E1C00C01BE7 /* RequestTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RequestTests.swift; sourceTree = "<group>"; };
 		50B5685229F97CB400A23243 /* CredentialHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CredentialHandler.swift; sourceTree = "<group>"; };
+		50DA11252A16A23F00236234 /* Launch.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = Launch.storyboard; sourceTree = "<group>"; };
 		5C42E78B29DB76D90086AAC1 /* EmptyUserSearchView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmptyUserSearchView.swift; sourceTree = "<group>"; };
 		5C513FB9297F72980072348F /* CustomPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomPicker.swift; sourceTree = "<group>"; };
 		5C513FCB2984ACA60072348F /* QRCodeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = QRCodeView.swift; sourceTree = "<group>"; };
@@ -870,6 +888,7 @@
 				4C54AA0629A540BA003E4487 /* NotificationsModel.swift */,
 				4CD348EE29C3659D00497EB2 /* ImageUploadModel.swift */,
 				3A48E7AF29DFBE9D006E787E /* MutedThreadsManager.swift */,
+				4C7D09772A0B0CC900943473 /* WalletModel.swift */,
 			);
 			path = Models;
 			sourceTree = "<group>";
@@ -929,6 +948,7 @@
 			isa = PBXGroup;
 			children = (
 				4C7D09692A0AEA0400943473 /* CodeScanner */,
+				4C7D095A2A098C5C00943473 /* Wallet */,
 				4C8D1A6D29F31E4100ACDF75 /* Buttons */,
 				4C1A9A1B29DDCF8B00516EAC /* Settings */,
 				4CFF8F6129CC9A80008DB934 /* Images */,
@@ -984,6 +1004,7 @@
 				4CF0ABD529817F5B00D66079 /* ReportView.swift */,
 				4CF0ABE42981EE0C00D66079 /* EULAView.swift */,
 				3AA247FE297E3D900090C62D /* RepostsView.swift */,
+				50DA11252A16A23F00236234 /* Launch.storyboard */,
 				5C513FCB2984ACA60072348F /* QRCodeView.swift */,
 				643EA5C7296B764E005081BB /* RelayFilterView.swift */,
 			);
@@ -1012,6 +1033,16 @@
 			path = Nostr;
 			sourceTree = "<group>";
 		};
+		4C7D095A2A098C5C00943473 /* Wallet */ = {
+			isa = PBXGroup;
+			children = (
+				4C7D095C2A098C5D00943473 /* ConnectWalletView.swift */,
+				4C7D095D2A098C5D00943473 /* WalletView.swift */,
+				4C7D09672A0AE9B200943473 /* NWCScannerView.swift */,
+			);
+			path = Wallet;
+			sourceTree = "<group>";
+		};
 		4C7D09692A0AEA0400943473 /* CodeScanner */ = {
 			isa = PBXGroup;
 			children = (
@@ -1027,6 +1058,7 @@
 			children = (
 				4C7D09712A0AEF5E00943473 /* DamusGradient.swift */,
 				4C7D09732A0AEF9000943473 /* AlbyGradient.swift */,
+				4C2859612A12A7F0004746F7 /* GoldSupportGradient.swift */,
 			);
 			path = Gradients;
 			sourceTree = "<group>";
@@ -1034,6 +1066,7 @@
 		4C7FF7D628233637009601DB /* Util */ = {
 			isa = PBXGroup;
 			children = (
+				4C7D09612A098D0E00943473 /* WalletConnect.swift */,
 				4C198DF329F88D23004C165C /* Images */,
 				4C198DEA29F88C6B004C165C /* BlurHash */,
 				4CE4F0F329D779B5005914DB /* PostBox.swift */,
@@ -1203,6 +1236,7 @@
 				4CE4F0F729DB7399005914DB /* ThiccDivider.swift */,
 				4C1A9A2229DDDB8100516EAC /* IconLabel.swift */,
 				4C8D00C929DF80350036AF10 /* TruncatedText.swift */,
+				4C28595F2A12A2BE004746F7 /* SupporterBadge.swift */,
 			);
 			path = Components;
 			sourceTree = "<group>";
@@ -1262,6 +1296,7 @@
 		4CE6DEF627F7A08200C66700 /* damusTests */ = {
 			isa = PBXGroup;
 			children = (
+				4C7D097D2A0C58B900943473 /* WalletConnectTests.swift */,
 				F944F56C29EA9CB20067B3BF /* Models */,
 				50A50A8C29A09E1C00C01BE7 /* RequestTests.swift */,
 				DD597CBC2963D85A00C64D32 /* MarkdownTests.swift */,
@@ -1546,6 +1581,7 @@
 				3ACB685F297633BC00C46468 /* Localizable.strings in Resources */,
 				4CE6DEEE27F7A08200C66700 /* Preview Assets.xcassets in Resources */,
 				3ACB685C297633BC00C46468 /* InfoPlist.strings in Resources */,
+				50DA11262A16A23F00236234 /* Launch.storyboard in Resources */,
 				4CE6DEEB27F7A08200C66700 /* Assets.xcassets in Resources */,
 				4C198DF129F88C6B004C165C /* License.txt in Resources */,
 				4C198DF029F88C6B004C165C /* Readme.md in Resources */,
@@ -1639,6 +1675,7 @@
 				F7F0BA25297892BD009531F3 /* SwipeToDismiss.swift in Sources */,
 				4C8D00CA29DF80350036AF10 /* TruncatedText.swift in Sources */,
 				4C9BB83429C12D9900FC4E37 /* EventProfileName.swift in Sources */,
+				4C7D09602A098C5D00943473 /* WalletView.swift in Sources */,
 				4CB8838F296F781C00DC99E7 /* ReactionsView.swift in Sources */,
 				4C75EFB328049D640006080F /* NostrEvent.swift in Sources */,
 				4CA2EFA0280E37AC0044ACD8 /* TimelineView.swift in Sources */,
@@ -1682,6 +1719,7 @@
 				4C3AC79F2833115300E1F516 /* FollowButtonView.swift in Sources */,
 				4CC7AAE7297EFA7B00430951 /* Zap.swift in Sources */,
 				4C3BEFD22819DB9B00B3DE84 /* ProfileModel.swift in Sources */,
+				4C7D09682A0AE9B200943473 /* NWCScannerView.swift in Sources */,
 				4C0A3F93280F66F5000448DE /* ReplyMap.swift in Sources */,
 				7C95CAEE299DCEF1009DCB67 /* KFOptionSetter+.swift in Sources */,
 				4C7D09722A0AEF5E00943473 /* DamusGradient.swift in Sources */,
@@ -1708,10 +1746,12 @@
 				9609F058296E220800069BF3 /* BannerImageView.swift in Sources */,
 				4C363A94282704FA006E126D /* Post.swift in Sources */,
 				4C216F32286E388800040376 /* DMChatView.swift in Sources */,
+				4C7D09782A0B0CC900943473 /* WalletModel.swift in Sources */,
 				4C7D09662A0AE62100943473 /* AlbyButton.swift in Sources */,
 				4CAAD8AD298851D000060CEA /* AccountDeletion.swift in Sources */,
 				4CFF8F6329CC9AD7008DB934 /* ImageContextMenuModifier.swift in Sources */,
 				4C54AA0A29A55429003E4487 /* EventGroup.swift in Sources */,
+				4C7D09622A098D0E00943473 /* WalletConnect.swift in Sources */,
 				4C3EA67928FF7ABF00C48A62 /* list.c in Sources */,
 				4C64987E286D082C00EAE2B3 /* DirectMessagesModel.swift in Sources */,
 				9CA876E229A00CEA0003B9A3 /* AttachMediaUtility.swift in Sources */,
@@ -1721,12 +1761,14 @@
 				4C06670628FCB08600038D2A /* ImageCarousel.swift in Sources */,
 				F79C7FAD29D5E9620000F946 /* EditProfilePictureControl.swift in Sources */,
 				4C9F18E229AA9B6C008C55EC /* CustomizeZapView.swift in Sources */,
+				4C2859602A12A2BE004746F7 /* SupporterBadge.swift in Sources */,
 				4C75EFAF28049D350006080F /* NostrFilter.swift in Sources */,
 				4C3EA64C28FF59AC00C48A62 /* bech32_util.c in Sources */,
 				4CE1399029F0661A00AC6A0B /* RepostAction.swift in Sources */,
 				4CE1399229F0666100AC6A0B /* ShareActionButton.swift in Sources */,
 				4C42812C298C848200DBF26F /* TranslateView.swift in Sources */,
 				4C363A9C282838B9006E126D /* EventRef.swift in Sources */,
+				4C7D095F2A098C5D00943473 /* ConnectWalletView.swift in Sources */,
 				3AA24802297E3DC20090C62D /* RepostView.swift in Sources */,
 				4CD7641B28A1641400B6928F /* EndBlock.swift in Sources */,
 				4C3EA66528FF5F6800C48A62 /* mem.c in Sources */,
@@ -1829,6 +1871,7 @@
 				3169CAED294FCCFC00EE4006 /* Constants.swift in Sources */,
 				4CB9D4A72992D02B00A9A7E4 /* ProfileNameView.swift in Sources */,
 				4CE4F0F429D779B5005914DB /* PostBox.swift in Sources */,
+				4C2859622A12A7F0004746F7 /* GoldSupportGradient.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1847,6 +1890,7 @@
 				3A3040EF29A8FEE9008A0F29 /* EventDetailBarTests.swift in Sources */,
 				4C3EA67B28FF7B3900C48A62 /* InvoiceTests.swift in Sources */,
 				4C363A9E2828A822006E126D /* ReplyTests.swift in Sources */,
+				4C7D097E2A0C58B900943473 /* WalletConnectTests.swift in Sources */,
 				4CB883AA297612FF00DC99E7 /* ZapTests.swift in Sources */,
 				4CB8839A297322D200DC99E7 /* DMTests.swift in Sources */,
 				F944F56E29EA9CCC0067B3BF /* DamusParseContentTests.swift in Sources */,
@@ -2120,7 +2164,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = damus/damus.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 24;
+				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"damus/Preview Content\"";
 				DEVELOPMENT_TEAM = XK7H4JAB3D;
 				ENABLE_PREVIEWS = YES;
@@ -2135,6 +2179,7 @@
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
+				INFOPLIST_KEY_UILaunchStoryboardName = Launch.storyboard;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -2167,7 +2212,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = damus/damus.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 24;
+				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"damus/Preview Content\"";
 				DEVELOPMENT_TEAM = XK7H4JAB3D;
 				ENABLE_PREVIEWS = YES;
@@ -2182,6 +2227,7 @@
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
+				INFOPLIST_KEY_UILaunchStoryboardName = Launch.storyboard;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1420"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+               BuildableName = "damus.app"
+               BlueprintName = "damus"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEF227F7A08200C66700"
+               BuildableName = "damusTests.xctest"
+               BlueprintName = "damusTests"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+         <TestableReference
+            skipped = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEFC27F7A08200C66700"
+               BuildableName = "damusUITests.xctest"
+               BlueprintName = "damusUITests"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Release"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+            BuildableName = "damus.app"
+            BlueprintName = "damus"
+            ReferencedContainer = "container:damus.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+            BuildableName = "damus.app"
+            BlueprintName = "damus"
+            ReferencedContainer = "container:damus.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
@@ -0,0 +1,12 @@
+{
+  "images" : [
+    {
+      "filename" : "gradient.jpg",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
@@ -14,9 +14,13 @@ fileprivate let damus_grad = [damus_grad_c1, damus_grad_c2, damus_grad_c3]

 struct DamusGradient: View {
    var body: some View {
-        LinearGradient(colors: damus_grad, startPoint: .bottomLeading, endPoint: .topTrailing)
+        DamusGradient.gradient
            .edgesIgnoringSafeArea([.top,.bottom])
    }
+    
+    static var gradient: LinearGradient {
+         LinearGradient(colors: damus_grad, startPoint: .bottomLeading, endPoint: .topTrailing)
+    }
 }

 struct DamusGradient_Previews: PreviewProvider {
@@ -0,0 +1,29 @@
+//
+//  GoldSupportGradient.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-15.
+//
+
+import SwiftUI
+
+fileprivate let gold_grad_c1 = hex_col(r: 226, g: 168, b: 0)
+fileprivate let gold_grad_c2 = hex_col(r: 249, g: 243, b: 100)
+
+fileprivate let gold_grad = [gold_grad_c2, gold_grad_c1]
+
+let GoldGradient: LinearGradient =
+    LinearGradient(colors: gold_grad, startPoint: .bottomLeading, endPoint: .topTrailing)
+
+struct GoldGradientView: View {
+    var body: some View {
+        GoldGradient
+            .edgesIgnoringSafeArea([.top,.bottom])
+    }
+}
+
+struct GoldGradientView_Previews: PreviewProvider {
+    static var previews: some View {
+        GoldGradientView()
+    }
+}
@@ -0,0 +1,73 @@
+//
+//  SupporterBadge.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-15.
+//
+
+import SwiftUI
+
+struct SupporterBadge: View {
+    let percent: Int
+    
+    let size: CGFloat = 17
+    
+    var body: some View {
+        if percent < 100 {
+            Image("star.fill")
+                .resizable()
+                .frame(width:size, height:size)
+                .foregroundColor(support_level_color(percent))
+        } else {
+            Image("star.fill")
+                .resizable()
+                .frame(width:size, height:size)
+                .foregroundStyle(GoldGradient)
+        }
+    }
+}
+
+func support_level_color(_ percent: Int) -> Color {
+    if percent == 0 {
+        return .gray
+    }
+    
+    let percent_f = Double(percent) / 100.0
+    let cutoff = 0.5
+    let h = cutoff + (percent_f * cutoff); // Hue (note 0.2 = Green, see huge chart below)
+    let s = 0.9; // Saturation
+    let b = 0.9; // Brightness
+    
+    return Color(hue: h, saturation: s, brightness: b)
+}
+
+struct SupporterBadge_Previews: PreviewProvider {
+    static func Level(_ p: Int) -> some View {
+        HStack(alignment: .center) {
+            SupporterBadge(percent: p)
+                .frame(width: 50)
+            Text(verbatim: p.formatted())
+                .frame(width: 50)
+        }
+    }
+    
+    static var previews: some View {
+        VStack(spacing: 0) {
+            VStack(spacing: 0) {
+                Level(1)
+                Level(10)
+                Level(20)
+                Level(30)
+                Level(40)
+                Level(50)
+            }
+            Level(60)
+            Level(70)
+            Level(80)
+            Level(90)
+            Level(100)
+        }
+    }
+}
+
+
@@ -23,45 +23,97 @@ struct ZappingEvent {
    let event: NostrEvent
 }

+class ZapButtonModel: ObservableObject {
+    var invoice: String? = nil
+    @Published var zapping: String = ""
+    @Published var showing_select_wallet: Bool = false
+    @Published var showing_zap_customizer: Bool = false
+}
+
 struct ZapButton: View {
    let damus_state: DamusState
    let event: NostrEvent
    let lnurl: String
    
-    @ObservedObject var bar: ActionBarModel
+    @ObservedObject var zaps: ZapsDataModel
+    @StateObject var button: ZapButtonModel = ZapButtonModel()
    
-    @State var zapping: Bool = false
-    @State var invoice: String = ""
-    @State var showing_select_wallet: Bool = false
-    @State var showing_zap_customizer: Bool = false
-    @State var is_charging: Bool = false
-    
-    var zap_img: String {
-        if bar.zapped {
-            return "bolt.fill"
-        }
-        
-        if !zapping {
-            return "bolt"
-        }
-        
-        return "bolt.fill"
+    var our_zap: Zapping? {
+        zaps.zaps.first(where: { z in z.request.pubkey == damus_state.pubkey })
    }
    
-    var zap_color: Color? {
-        if bar.zapped {
-            return Color.orange
+    var zap_img: String {
+        switch our_zap {
+        case .none:
+            return "bolt"
+        case .zap:
+            return "bolt.fill"
+        case .pending:
+            return "bolt.fill"
+        }
+    }
+    
+    var zap_color: Color {
+        if our_zap == nil {
+            return Color.gray
        }
        
-        if is_charging {
+        // always orange !
+        return Color.orange
+            /*
+        if our_zap.is_paid {
+            return Color.orange
+        } else {
            return Color.yellow
        }
-        
-        if !zapping {
-            return nil
+             */
+    }
+    
+    func tap() {
+        guard let our_zap else {
+            send_zap(damus_state: damus_state, event: event, lnurl: lnurl, is_custom: false, comment: nil, amount_sats: nil, zap_type: damus_state.settings.default_zap_type)
+            return
        }
        
-        return Color.yellow
+        // we've tapped and we have a zap already... cancel if we can
+        switch our_zap {
+        case .zap:
+            // can't undo a zap we've already sent
+            // if we want to send more zaps we will need to long-press
+            print("cancel_zap: we already have a real zap, can't cancel")
+            break
+        case .pending(let pzap):
+            guard let res = cancel_zap(zap: pzap, box: damus_state.postbox, zapcache: damus_state.zaps, evcache: damus_state.events) else {
+                
+                UIImpactFeedbackGenerator(style: .soft).impactOccurred()
+                return
+            }
+            
+            UIImpactFeedbackGenerator(style: .rigid).impactOccurred()
+            
+            switch res {
+            case .send_err(let cancel_err):
+                switch cancel_err {
+                case .nothing_to_cancel:
+                    print("cancel_zap: got nothing_to_cancel in pending")
+                    break
+                case .not_delayed:
+                    print("cancel_zap: got not_delayed in pending")
+                    break
+                case .too_late:
+                    print("cancel_zap: got too_late in pending")
+                    break
+                }
+            case .already_confirmed:
+                print("cancel_zap: got already_confirmed in pending")
+                break
+            case .not_nwc:
+                print("cancel_zap: got not_nwc in pending")
+                break
+            }
+        }
+                
+            
    }
    
    var body: some View {
@@ -69,37 +121,28 @@ struct ZapButton: View {
            Button(action: {
            }, label: {
                Image(systemName: zap_img)
-                    .foregroundColor(zap_color == nil ? Color.gray : zap_color!)
+                    .foregroundColor(zap_color)
                    .font(.footnote.weight(.medium))
            })
-            .simultaneousGesture(LongPressGesture().onEnded {_  in
-                guard !zapping else {
-                    return
-                }
-                
-                self.showing_zap_customizer = true
-            })
-            .highPriorityGesture(TapGesture().onEnded {_  in
-                guard !zapping else {
-                    return
-                }
-                
-                send_zap(damus_state: damus_state, event: event, lnurl: lnurl, is_custom: false, comment: nil, amount_sats: nil, zap_type: damus_state.settings.default_zap_type)
-                self.zapping = true
-            })
-            .accessibilityLabel(NSLocalizedString("Zap", comment: "Accessibility label for zap button"))

-            if bar.zap_total > 0 {
-                Text(verbatim: format_msats_abbrev(bar.zap_total))
+            if zaps.zap_total > 0 {
+                Text(verbatim: format_msats_abbrev(zaps.zap_total))
                    .font(.footnote)
-                    .foregroundColor(bar.zapped ? Color.orange : Color.gray)
+                    .foregroundColor(zap_color)
            }
        }
-        .sheet(isPresented: $showing_zap_customizer) {
+        .accessibilityLabel(NSLocalizedString("Zap", comment: "Accessibility label for zap button"))
+        .simultaneousGesture(LongPressGesture().onEnded {_  in
+            button.showing_zap_customizer = true
+        })
+        .highPriorityGesture(TapGesture().onEnded {
+            tap()
+        })
+        .sheet(isPresented: $button.showing_zap_customizer) {
            CustomizeZapView(state: damus_state, event: event, lnurl: lnurl)
        }
-        .sheet(isPresented: $showing_select_wallet, onDismiss: {showing_select_wallet = false}) {
-            SelectWalletView(default_wallet: damus_state.settings.default_wallet, showingSelectWallet: $showing_select_wallet, our_pubkey: damus_state.pubkey, invoice: invoice)
+        .sheet(isPresented: $button.showing_select_wallet, onDismiss: {button.showing_select_wallet = false}) {
+            SelectWalletView(default_wallet: damus_state.settings.default_wallet, showingSelectWallet: $button.showing_select_wallet, our_pubkey: damus_state.pubkey, invoice: button.invoice ?? "")
        }
        .onReceive(handle_notify(.zapping)) { notif in
            let zap_ev = notif.object as! ZappingEvent
@@ -117,15 +160,13 @@ struct ZapButton: View {
                break
            case .got_zap_invoice(let inv):
                if damus_state.settings.show_wallet_selector {
-                    self.invoice = inv
-                    self.showing_select_wallet = true
+                    self.button.invoice = inv
+                    self.button.showing_select_wallet = true
                } else {
                    let wallet = damus_state.settings.default_wallet.model
                    open_with_wallet(wallet: wallet, invoice: inv)
                }
            }
-            
-            self.zapping = false
        }
    }
 }
@@ -133,13 +174,25 @@ struct ZapButton: View {

 struct ZapButton_Previews: PreviewProvider {
    static var previews: some View {
-        let bar = ActionBarModel(likes: 0, boosts: 0, zaps: 10, zap_total: 15623414, replies: 2, our_like: nil, our_boost: nil, our_zap: nil, our_reply: nil)
-        ZapButton(damus_state: test_damus_state(), event: test_event, lnurl: "lnurl", bar: bar)
+        let pending_zap = PendingZap(amount_msat: 1000, target: ZapTarget.note(id: "noteid", author: "author"), request: .normal(test_zap_request), type: .pub, state: .external(.init(state: .fetching_invoice)))
+        let zaps = ZapsDataModel([.pending(pending_zap)])
+        
+        ZapButton(damus_state: test_damus_state(), event: test_event, lnurl: "lnurl", zaps: zaps)
    }
 }



+func initial_pending_zap_state(settings: UserSettingsStore) -> PendingZapState {
+    if let url = settings.nostr_wallet_connect,
+       let nwc = WalletConnectURL(str: url)
+    {
+        return .nwc(NWCPendingZapState(state: .fetching_invoice, url: nwc))
+    }
+    
+    return .external(ExtPendingZapState(state: .fetching_invoice))
+}
+
 func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_custom: Bool, comment: String?, amount_sats: Int?, zap_type: ZapType) {
    guard let keypair = damus_state.keypair.to_full() else {
        return
@@ -150,7 +203,19 @@ func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_cust
    let target = ZapTarget.note(id: event.id, author: event.pubkey)
    let content = comment ?? ""
    
-    let zapreq = make_zap_request_event(keypair: keypair, content: content, relays: relays, target: target, zap_type: zap_type)
+    guard let mzapreq = make_zap_request_event(keypair: keypair, content: content, relays: relays, target: target, zap_type: zap_type) else {
+        // this should never happen
+        return
+    }
+    
+    let amount_msat = Int64(amount_sats ?? damus_state.settings.default_zap_amount) * 1000
+    let pending_zap_state = initial_pending_zap_state(settings: damus_state.settings)
+    let pending_zap = PendingZap(amount_msat: amount_msat, target: target, request: mzapreq, type: zap_type, state: pending_zap_state)
+    let zapreq = mzapreq.potentially_anon_outer_request.ev
+    let reqid = ZapRequestId(from_makezap: mzapreq)
+    
+    UIImpactFeedbackGenerator(style: .heavy).impactOccurred()
+    damus_state.add_zap(zap: .pending(pending_zap))
    
    Task {
        var mpayreq = damus_state.lnurls.lookup(target.pubkey)
@@ -161,6 +226,7 @@ func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_cust
        guard let payreq = mpayreq else {
            // TODO: show error
            DispatchQueue.main.async {
+                remove_zap(reqid: reqid, zapcache: damus_state.zaps, evcache: damus_state.events)
                let typ = ZappingEventType.failed(.bad_lnurl)
                let ev = ZappingEvent(is_custom: is_custom, type: typ, event: event)
                notify(.zapping, ev)
@@ -172,10 +238,9 @@ func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_cust
            damus_state.lnurls.endpoints[target.pubkey] = payreq
        }
        
-        let zap_amount = amount_sats ?? damus_state.settings.default_zap_amount
-        
-        guard let inv = await fetch_zap_invoice(payreq, zapreq: zapreq, sats: zap_amount, zap_type: zap_type, comment: comment) else {
+        guard let inv = await fetch_zap_invoice(payreq, zapreq: zapreq, msats: amount_msat, zap_type: zap_type, comment: comment) else {
            DispatchQueue.main.async {
+                remove_zap(reqid: reqid, zapcache: damus_state.zaps, evcache: damus_state.events)
                let typ = ZappingEventType.failed(.fetching_invoice)
                let ev = ZappingEvent(is_custom: is_custom, type: typ, event: event)
                notify(.zapping, ev)
@@ -184,10 +249,87 @@ func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_cust
        }
        
        DispatchQueue.main.async {
-            let ev = ZappingEvent(is_custom: is_custom, type: .got_zap_invoice(inv), event: event)
-            notify(.zapping, ev)
+            
+            switch pending_zap_state {
+            case .nwc(let nwc_state):
+                // don't both continuing, user has canceled
+                if case .cancel_fetching_invoice = nwc_state.state {
+                    remove_zap(reqid: reqid, zapcache: damus_state.zaps, evcache: damus_state.events)
+                    return
+                }
+                
+                var flusher: OnFlush? = nil
+                // Don't donate on custom zaps
+                if !is_custom && damus_state.settings.donation_percent > 0 {
+                    flusher = .once({ pe in
+                        // send donation zap when the pending zap is flushed, this allows user to cancel and not send a donation
+                        Task.init { @MainActor in
+                            await send_donation_zap(pool: damus_state.pool, postbox: damus_state.postbox, nwc: nwc_state.url, percent: damus_state.settings.donation_percent, base_msats: amount_msat)
+                        }
+                    })
+                }
+                
+                let nwc_req = nwc_pay(url: nwc_state.url,  pool: damus_state.pool, post: damus_state.postbox, invoice: inv, on_flush: flusher)
+                
+                guard let nwc_req, case .nwc(let pzap_state) = pending_zap_state else {
+                    print("nwc: failed to send nwc request for zapreq \(reqid.reqid)")
+                    return
+                }
+                
+                print("nwc: sending request \(nwc_req.id) zap_req_id \(reqid.reqid)")
+                
+                if pzap_state.update_state(state: .postbox_pending(nwc_req)) {
+                    // we don't need to trigger a ZapsDataModel update here
+                }
+            case .external(let pending_ext):
+                pending_ext.state = .done
+                let ev = ZappingEvent(is_custom: is_custom, type: .got_zap_invoice(inv), event: event)
+                notify(.zapping, ev)
+            }
        }
    }
    
    return
 }
+
+enum CancelZapErr {
+    case send_err(CancelSendErr)
+    case already_confirmed
+    case not_nwc
+}
+
+func cancel_zap(zap: PendingZap, box: PostBox, zapcache: Zaps, evcache: EventCache) -> CancelZapErr? {
+    guard case .nwc(let nwc_state) = zap.state else {
+        return .not_nwc
+    }
+    
+    switch nwc_state.state {
+    case .fetching_invoice:
+        if nwc_state.update_state(state: .cancel_fetching_invoice) {
+            // we don't need to update the ZapsDataModel here
+        }
+        // let the code that retrieves the invoice remove the zap, because
+        // it still needs access to this pending zap to know to cancel
+        
+    case .cancel_fetching_invoice:
+        // already cancelling?
+        print("cancel_zap: already cancelling")
+        return nil
+        
+    case .confirmed:
+        return .already_confirmed
+        
+    case .postbox_pending(let nwc_req):
+        if let err = box.cancel_send(evid: nwc_req.id) {
+            return .send_err(err)
+        }
+        let reqid = ZapRequestId(from_pending: zap)
+        remove_zap(reqid: reqid, zapcache: zapcache, evcache: evcache)
+        
+    case .failed:
+        let reqid = ZapRequestId(from_pending: zap)
+        remove_zap(reqid: reqid, zapcache: zapcache, evcache: evcache)
+    }
+    
+    return nil
+}
@@ -66,6 +66,8 @@ struct ContentView: View {
    @State var profile_open: Bool = false
    @State var thread_open: Bool = false
    @State var search_open: Bool = false
+    @State var wallet_open: Bool = false
+    @State var active_nwc: WalletConnectURL? = nil
    @State var muting: String? = nil
    @State var confirm_mute: Bool = false
    @State var user_muted_confirm: Bool = false
@@ -78,6 +80,9 @@ struct ContentView: View {
    
    @Environment(\.colorScheme) var colorScheme
    
+    // connect retry timer
+    let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
+    
    var mystery: some View {
        Text("Are you lost?", comment: "Text asking the user if they are lost in the app.")
        .id("what")
@@ -131,6 +136,7 @@ struct ContentView: View {
        profile_open = false
        thread_open = false
        search_open = false
+        wallet_open = false
        isSideBarOpened = false
    }
    
@@ -141,6 +147,9 @@ struct ContentView: View {
    
    func MainContent(damus: DamusState) -> some View {
        VStack {
+            NavigationLink(destination: WalletView(damus_state: damus, model: damus_state!.wallet), isActive: $wallet_open) {
+                EmptyView()
+            }
            NavigationLink(destination: MaybeProfileView, isActive: $profile_open) {
                EmptyView()
            }
@@ -231,16 +240,24 @@ struct ContentView: View {
    }
    
    func open_event(ev: NostrEvent) {
+        popToRoot()
        self.active_event = ev
        self.thread_open = true
    }
    
+    func open_wallet(nwc: WalletConnectURL) {
+        self.damus_state!.wallet.new(nwc)
+        self.wallet_open = true
+    }
+    
    func open_profile(id: String) {
+        popToRoot()
        self.active_profile = id
        self.profile_open = true
    }
    
    func open_search(filt: NostrFilter) {
+        popToRoot()
        self.active_search = filt
        self.search_open = true
    }
@@ -320,34 +337,25 @@ struct ContentView: View {
            }
        }
        .onOpenURL { url in
-            guard let link = decode_nostr_uri(url.absoluteString) else {
-                return
-            }
-            
-            switch link {
-            case .ref(let ref):
-                if ref.key == "p" {
-                    active_profile = ref.ref_id
-                    profile_open = true
-                } else if ref.key == "e" {
-                    find_event(state: damus_state!, evid: ref.ref_id, search_type: .event, find_from: nil) { ev in
-                        if let ev {
-                            open_event(ev: ev)
-                        }
-                    }
+            on_open_url(state: damus_state!, url: url) { res in
+                guard let res else {
+                    return
                }
-            case .filter(let filt):
-                active_search = filt
-                search_open = true
-                break
-                // TODO: handle filter searches?
+                
+                switch res {
+                case .filter(let filt): self.open_search(filt: filt)
+                case .profile(let id):  self.open_profile(id: id)
+                case .event(let ev):    self.open_event(ev: ev)
+                case .wallet_connect(let nwc): self.open_wallet(nwc: nwc)}
            }
-            
        }
        .onReceive(handle_notify(.compose)) { notif in
            let action = notif.object as! PostAction
            self.active_sheet = .post(action)
        }
+        .onReceive(timer) { n in
+            self.damus_state?.postbox.try_flushing_events()
+        }
        .onReceive(handle_notify(.deleted_account)) { notif in
            self.is_deleted_account = true
        }
@@ -360,13 +368,36 @@ struct ContentView: View {
            self.muting = pubkey
            self.confirm_mute = true
        }
+        .onReceive(handle_notify(.attached_wallet)) { notif in
+            // update the lightning address on our profile when we attach a
+            // wallet with an associated
+            let nwc = notif.object as! WalletConnectURL
+            guard let ds = self.damus_state,
+                  let lud16 = nwc.lud16,
+                  let keypair = ds.keypair.to_full(),
+                  let profile = ds.profiles.lookup(id: ds.pubkey),
+                  lud16 != profile.lud16
+            else {
+                return
+            }
+            
+            // clear zapper cache for old lud16
+            if profile.lud16 != nil {
+                // TODO: should this be somewhere else, where we process profile events!?
+                invalidate_zapper_cache(pubkey: keypair.pubkey, profiles: ds.profiles, lnurl: ds.lnurls)
+            }
+            
+            profile.lud16 = lud16
+            let ev = make_metadata_event(keypair: keypair, metadata: profile)
+            ds.postbox.send(ev)
+        }
        .onReceive(handle_notify(.broadcast_event)) { obj in
            let ev = obj.object as! NostrEvent
            guard let ds = self.damus_state else {
                return
            }
            ds.postbox.send(ev)
-            if let profile = ds.profiles.profiles[ev.pubkey] {
+            if let profile = ds.profiles.lookup_with_timestamp(id: ev.pubkey) {
                ds.postbox.send(profile.event)
            }
        }
@@ -559,7 +590,8 @@ struct ContentView: View {
        let new_relay_filters = load_relay_filters(pubkey) == nil
        for relay in bootstrap_relays {
            if let url = RelayURL(relay) {
-                add_new_relay(relay_filters: relay_filters, metadatas: metadatas, pool: pool, url: url, info: .rw, new_relay_filters: new_relay_filters)
+                let descriptor = RelayDescriptor(url: url, info: .rw)
+                add_new_relay(relay_filters: relay_filters, metadatas: metadatas, pool: pool, descriptor: descriptor, new_relay_filters: new_relay_filters)
            }
        }
        
@@ -570,6 +602,11 @@ struct ContentView: View {
        let settings = UserSettingsStore()
        UserSettingsStore.shared = settings
        
+        if let nwc_str = settings.nostr_wallet_connect,
+           let nwc = WalletConnectURL(str: nwc_str) {
+            try? pool.add_relay(.nwc(url: nwc.relay))
+        }
+        
        self.damus_state = DamusState(pool: pool,
                                      keypair: keypair,
                                      likes: EventCounter(our_pubkey: pubkey),
@@ -589,7 +626,8 @@ struct ContentView: View {
                                      postbox: PostBox(pool: pool),
                                      bootstrap_relays: bootstrap_relays,
                                      replies: ReplyCounter(our_pubkey: pubkey),
-                                      muted_threads: MutedThreadsManager(keypair: keypair)
+                                      muted_threads: MutedThreadsManager(keypair: keypair),
+                                      wallet: WalletModel(settings: settings)
        )
        home.damus_state = self.damus_state!
        
@@ -839,3 +877,40 @@ func handle_post_notification(keypair: FullKeypair, postbox: PostBox, events: Ev
        return false
    }
 }
+
+
+enum OpenResult {
+    case profile(String)
+    case filter(NostrFilter)
+    case event(NostrEvent)
+    case wallet_connect(WalletConnectURL)
+}
+
+func on_open_url(state: DamusState, url: URL, result: @escaping (OpenResult?) -> Void) {
+    if let nwc = WalletConnectURL(str: url.absoluteString) {
+        result(.wallet_connect(nwc))
+        return
+    }
+    
+    guard let link = decode_nostr_uri(url.absoluteString) else {
+        result(nil)
+        return
+    }
+    
+    switch link {
+    case .ref(let ref):
+        if ref.key == "p" {
+            result(.profile(ref.ref_id))
+        } else if ref.key == "e" {
+            find_event(state: state, evid: ref.ref_id, search_type: .event, find_from: nil) { ev in
+                if let ev {
+                    result(.event(ev))
+                }
+            }
+        }
+    case .filter(let filt):
+        result(.filter(filt))
+        break
+        // TODO: handle filter searches?
+    }
+}
@@ -24,6 +24,26 @@
 				<string>damus</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>CFBundleURLName</key>
+			<string>io.damus.nwc</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>nostrwalletconnect</string>
+			</array>
+		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>CFBundleURLName</key>
+			<string>io.damus.nwcp</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>nostr+walletconnect</string>
+			</array>
+		</dict>
 	</array>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
@@ -7,12 +7,17 @@

 import Foundation

+enum Zapped {
+    case not_zapped
+    case pending
+    case zapped
+}

 class ActionBarModel: ObservableObject {
    @Published var our_like: NostrEvent?
    @Published var our_boost: NostrEvent?
    @Published var our_reply: NostrEvent?
-    @Published var our_zap: Zap?
+    @Published var our_zap: Zapping?
    @Published var likes: Int
    @Published var boosts: Int
    @Published var zaps: Int
@@ -35,7 +40,7 @@ class ActionBarModel: ObservableObject {
        self.replies = 0
    }
    
-    init(likes: Int, boosts: Int, zaps: Int, zap_total: Int64, replies: Int, our_like: NostrEvent?, our_boost: NostrEvent?, our_zap: Zap?, our_reply: NostrEvent?) {
+    init(likes: Int, boosts: Int, zaps: Int, zap_total: Int64, replies: Int, our_like: NostrEvent?, our_boost: NostrEvent?, our_zap: Zapping?, our_reply: NostrEvent?) {
        self.likes = likes
        self.boosts = boosts
        self.zaps = zaps
@@ -64,10 +69,6 @@ class ActionBarModel: ObservableObject {
        return likes == 0 && boosts == 0 && zaps == 0
    }
    
-    var zapped: Bool {
-        return our_zap != nil
-    }
-    
    var liked: Bool {
        return our_like != nil
    }
@@ -29,9 +29,10 @@ struct DamusState {
    let bootstrap_relays: [String]
    let replies: ReplyCounter
    let muted_threads: MutedThreadsManager
+    let wallet: WalletModel
    
    @discardableResult
-    func add_zap(zap: Zap) -> Bool {
+    func add_zap(zap: Zapping) -> Bool {
        // store generic zap mapping
        self.zaps.add_zap(zap: zap)
        // associate with events as well
@@ -47,5 +48,5 @@ struct DamusState {
    }
    
    static var empty: DamusState {
-        return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), profiles: Profiles(), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), muted_threads: MutedThreadsManager(keypair: Keypair(pubkey: "", privkey: nil))) }
+        return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), profiles: Profiles(), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), muted_threads: MutedThreadsManager(keypair: Keypair(pubkey: "", privkey: nil)), wallet: WalletModel(settings: UserSettingsStore())) }
 }
@@ -129,21 +129,54 @@ class HomeModel: ObservableObject {
            handle_zap_event(ev)
        case .zap_request:
            break
+        case .nwc_request:
+            break
+        case .nwc_response:
+            handle_nwc_response(ev, relay: relay_id)
+        }
+    }
+    
+    func handle_nwc_response(_ ev: NostrEvent, relay: String) {
+        Task { @MainActor in
+            // TODO: Adapt KeychainStorage to StringCodable and instead of parsing to WalletConnectURL every time
+            guard let nwc_str = damus_state.settings.nostr_wallet_connect,
+                  let nwc = WalletConnectURL(str: nwc_str),
+                  let resp = await FullWalletResponse(from: ev, nwc: nwc) else {
+                return
+            }
+            
+            // since command results are not returned for ephemeral events,
+            // remove the request from the postbox which is likely failing over and over
+            if damus_state.postbox.remove_relayer(relay_id: nwc.relay.id, event_id: resp.req_id) {
+                print("nwc: got response, removed \(resp.req_id) from the postbox [\(relay)]")
+            } else {
+                print("nwc: \(resp.req_id) not found in the postbox, nothing to remove [\(relay)]")
+            }
+            
+            guard let err = resp.response.error else {
+                print("nwc success: \(resp.response.result.debugDescription) [\(relay)]")
+                nwc_success(state: self.damus_state, resp: resp)
+                return
+            }
+            
+            print("nwc error: \(resp.response)")
+            nwc_error(zapcache: self.damus_state.zaps, evcache: self.damus_state.events, resp: resp)
        }
    }
    
    func handle_zap_event_with_zapper(profiles: Profiles, ev: NostrEvent, our_keypair: Keypair, zapper: String) {
+        
        guard let zap = Zap.from_zap_event(zap_ev: ev, zapper: zapper, our_privkey: our_keypair.privkey) else {
            return
        }
        
-        damus_state.add_zap(zap: zap)
+        damus_state.add_zap(zap: .zap(zap))
        
        guard zap.target.pubkey == our_keypair.pubkey else {
            return
        }
        
-        if !notifications.insert_zap(zap) {
+        if !notifications.insert_zap(.zap(zap)) {
            return
        }

@@ -301,6 +334,16 @@ class HomeModel: ObservableObject {
                    //remove_bootstrap_nodes(damus_state)
                    send_home_filters(relay_id: relay_id)
                }
+                
+                // connect to nwc relays when connected
+                if let nwc_str = damus_state.settings.nostr_wallet_connect,
+                   let r = pool.get_relay(relay_id),
+                   r.descriptor.variant == .nwc,
+                   let nwc = WalletConnectURL(str: nwc_str),
+                   nwc.relay.id == relay_id
+                {
+                    subscribe_to_nwc(url: nwc, pool: pool)
+                }
            case .error(let merr):
                let desc = String(describing: merr)
                if desc.contains("Software caused connection abort") {
@@ -431,7 +474,7 @@ class HomeModel: ObservableObject {

        print_filters(relay_id: relay_id, filters: [home_filters, contacts_filters, notifications_filters, dms_filters])

-        if let relay_id = relay_id {
+        if let relay_id {
            pool.send(.subscribe(.init(filters: home_filters, sub_id: home_subid)), to: [relay_id])
            pool.send(.subscribe(.init(filters: contacts_filters, sub_id: contacts_subid)), to: [relay_id])
            pool.send(.subscribe(.init(filters: notifications_filters, sub_id: notifications_subid)), to: [relay_id])
@@ -691,7 +734,7 @@ func process_metadata_profile(our_pubkey: String, profiles: Profiles, profile: P
    var old_nip05: String? = nil
    if let mprof = profiles.lookup_with_timestamp(id: ev.pubkey) {
        old_nip05 = mprof.profile.nip05
-        if mprof.timestamp > ev.created_at {
+        if mprof.event.created_at > ev.created_at {
            // skip if we already have an newer profile
            return
        }
@@ -708,7 +751,7 @@ func process_metadata_profile(our_pubkey: String, profiles: Profiles, profile: P
                print("validated nip05 for '\(nip05)'")
            }
            
-            DispatchQueue.main.async {
+            Task { @MainActor in
                profiles.validated[ev.pubkey] = validated
                profiles.nip05_pubkey[nip05] = ev.pubkey
                notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
@@ -836,7 +879,8 @@ func load_our_relays(state: DamusState, m_old_ev: NostrEvent?, ev: NostrEvent) {
        changed = true
        if new.contains(d) {
            if let url = RelayURL(d) {
-                add_new_relay(relay_filters: state.relay_filters, metadatas: state.relay_metadata, pool: state.pool, url: url, info: decoded[d] ?? .rw, new_relay_filters: new_relay_filters)
+                let descriptor = RelayDescriptor(url: url, info: decoded[d] ?? .rw)
+                add_new_relay(relay_filters: state.relay_filters, metadatas: state.relay_metadata, pool: state.pool, descriptor: descriptor, new_relay_filters: new_relay_filters)
            }
        } else {
            state.pool.remove_relay(d)
@@ -849,8 +893,9 @@ func load_our_relays(state: DamusState, m_old_ev: NostrEvent?, ev: NostrEvent) {
    }
 }

-func add_new_relay(relay_filters: RelayFilters, metadatas: RelayMetadatas, pool: RelayPool, url: RelayURL, info: RelayInfo, new_relay_filters: Bool) {
-    try? pool.add_relay(url, info: info)
+func add_new_relay(relay_filters: RelayFilters, metadatas: RelayMetadatas, pool: RelayPool, descriptor: RelayDescriptor, new_relay_filters: Bool) {
+    try? pool.add_relay(descriptor)
+    let url = descriptor.url
    
    let relay_id = url.id
    guard metadatas.lookup(relay_id: relay_id) == nil else {
@@ -1157,7 +1202,7 @@ func create_local_notification(profiles: Profiles, notify: LocalNotification) {
        title = String(format: NSLocalizedString("Reposted by %@", comment: "Reposted by heading in local notification"), displayName)
        identifier = "myBoostNotification"
    case .like:
-        title = String(format: NSLocalizedString("%@ reacted with %@", comment: "Reacted by heading in local notification"), displayName, notify.event.content)
+        title = String(format: NSLocalizedString("%@ reacted with %@", comment: "Reacted by heading in local notification"), displayName, to_reaction_emoji(ev: notify.event) ?? "")
        identifier = "myLikeNotification"
    case .dm:
        title = displayName
@@ -8,7 +8,7 @@
 import Foundation

 class ZapGroup {
-    var zaps: [Zap]
+    var zaps: [Zapping]
    var msat_total: Int64
    var zappers: Set<String>
    
@@ -17,22 +17,16 @@ class ZapGroup {
            return 0
        }
        
-        return first.event.created_at
+        return first.created_at
    }
    
    func zap_requests() -> [NostrEvent] {
-        zaps.map { z in
-            if let priv = z.private_request {
-                return priv
-            } else {
-                return z.request.ev
-            }
-        }
+        zaps.map { z in z.request }
    }
    
    func would_filter(_ isIncluded: (NostrEvent) -> Bool) -> Bool {
        for zap in zaps {
-            if !isIncluded(zap.request_ev) {
+            if !isIncluded(zap.request) {
                return true
            }
        }
@@ -41,7 +35,7 @@ class ZapGroup {
    }
    
    func filter(_ isIncluded: (NostrEvent) -> Bool) -> ZapGroup? {
-        let new_zaps = zaps.filter { isIncluded($0.request_ev) }
+        let new_zaps = zaps.filter { isIncluded($0.request) }
        guard new_zaps.count > 0 else {
            return nil
        }
@@ -59,15 +53,15 @@ class ZapGroup {
    }
    
    @discardableResult
-    func insert(_ zap: Zap) -> Bool {
+    func insert(_ zap: Zapping) -> Bool {
        if !insert_uniq_sorted_zap_by_created(zaps: &zaps, new_zap: zap) {
            return false
        }
        
-        msat_total += zap.invoice.amount
+        msat_total += zap.amount
        
-        if !zappers.contains(zap.request.ev.pubkey)  {
-            zappers.insert(zap.request.ev.pubkey)
+        if !zappers.contains(zap.request.pubkey)  {
+            zappers.insert(zap.request.pubkey)
        }
        
        return true
@@ -99,7 +99,7 @@ enum NotificationItem {
 }

 class NotificationsModel: ObservableObject, ScrollQueue {
-    var incoming_zaps: [Zap]
+    var incoming_zaps: [Zapping]
    var incoming_events: [NostrEvent]
    var should_queue: Bool
    
@@ -150,7 +150,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
        }
        
        for zap in incoming_zaps {
-            pks.insert(zap.request.ev.pubkey)
+            pks.insert(zap.request.pubkey)
        }
        
        return Array(pks)
@@ -249,7 +249,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
        return false
    }
    
-    private func insert_zap_immediate(_ zap: Zap) -> Bool {
+    private func insert_zap_immediate(_ zap: Zapping) -> Bool {
        switch zap.target {
        case .note(let notezt):
            let id = notezt.note_id
@@ -285,7 +285,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
        return false
    }
    
-    func insert_zap(_ zap: Zap) -> Bool {
+    func insert_zap(_ zap: Zapping) -> Bool {
        if should_queue {
            return insert_uniq_sorted_zap_by_created(zaps: &incoming_zaps, new_zap: zap)
        }
@@ -307,7 +307,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
        changed = changed || incoming_events.count != count
        
        count = profile_zaps.zaps.count
-        profile_zaps.zaps = profile_zaps.zaps.filter { zap in isIncluded(zap.request.ev) }
+        profile_zaps.zaps = profile_zaps.zaps.filter { zap in isIncluded(zap.request) }
        changed = changed || profile_zaps.zaps.count != count
        
        for el in reactions {
@@ -325,7 +325,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
        for el in zaps {
            count = el.value.zaps.count
            el.value.zaps = el.value.zaps.filter {
-                isIncluded($0.request.ev)
+                isIncluded($0.request)
            }
            changed = changed || el.value.zaps.count != count
        }
@@ -19,8 +19,11 @@ let fallback_zap_amount = 1000
        if let loaded = UserDefaults.standard.object(forKey: self.key) as? T {
            self.value = loaded
        } else if let loaded = UserDefaults.standard.object(forKey: key) as? T {
-            // try to load from deprecated non-pubkey-keyed setting
+            // If pubkey-scoped setting does not exist but the deprecated non-pubkey-scoped setting does,
+            // migrate the deprecated setting into the pubkey-scoped one and delete the deprecated one.
            self.value = loaded
+            UserDefaults.standard.set(loaded, forKey: self.key)
+            UserDefaults.standard.removeObject(forKey: key)
        } else {
            self.value = default_value
        }
@@ -48,8 +51,11 @@ let fallback_zap_amount = 1000
        if let loaded = UserDefaults.standard.string(forKey: self.key), let val = T.init(from: loaded) {
            self.value = val
        } else if let loaded = UserDefaults.standard.string(forKey: key), let val = T.init(from: loaded) {
-            // try to load from deprecated non-pubkey-keyed setting
+            // If pubkey-scoped setting does not exist but the deprecated non-pubkey-scoped setting does,
+            // migrate the deprecated setting into the pubkey-scoped one and delete the deprecated one.
            self.value = val
+            UserDefaults.standard.set(val.to_string(), forKey: self.key)
+            UserDefaults.standard.removeObject(forKey: key)
        } else {
            self.value = default_value
        }
@@ -137,6 +143,9 @@ class UserSettingsStore: ObservableObject {
    
    @Setting(key: "disable_animation", default_value: UIAccessibility.isReduceMotionEnabled)
    var disable_animation: Bool
+    
+    @Setting(key: "donation_percent", default_value: 0)
+    var donation_percent: Int

    // Helper for inverse of disable_animation.
    // disable_animation was introduced as a setting first, but it's more natural for the settings UI to show the inverse.
@@ -201,6 +210,9 @@ class UserSettingsStore: ObservableObject {
    
    @KeychainStorage(account: "libretranslate_apikey")
    var internal_libretranslate_api_key: String?
+    
+    @KeychainStorage(account: "nostr_wallet_connect")
+    var nostr_wallet_connect: String? // TODO: strongly type this to WalletConnectURL

    var can_translate: Bool {
        switch translation_service {
@@ -0,0 +1,64 @@
+//
+//  WalletModel.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-09.
+//
+
+import Foundation
+
+enum WalletConnectState {
+    case new(WalletConnectURL)
+    case existing(WalletConnectURL)
+    case none
+}
+
+class WalletModel: ObservableObject {
+    var settings: UserSettingsStore
+    private(set) var previous_state: WalletConnectState
+    var inital_percent: Int
+    
+    @Published private(set) var connect_state: WalletConnectState
+    
+    init(state: WalletConnectState, settings: UserSettingsStore) {
+        self.connect_state = state
+        self.previous_state = .none
+        self.settings = settings
+        self.inital_percent = settings.donation_percent
+    }
+    
+    init(settings: UserSettingsStore) {
+        self.settings = settings
+        if let str = settings.nostr_wallet_connect,
+           let nwc = WalletConnectURL(str: str) {
+            self.previous_state = .existing(nwc)
+            self.connect_state = .existing(nwc)
+        } else {
+            self.previous_state = .none
+            self.connect_state = .none
+        }
+        self.inital_percent = settings.donation_percent
+    }
+    
+    func cancel() {
+        self.connect_state = previous_state
+        self.objectWillChange.send()
+    }
+    
+    func disconnect() {
+        self.settings.nostr_wallet_connect = nil
+        self.connect_state = .none
+        self.previous_state = .none
+    }
+    
+    func new(_ nwc: WalletConnectURL) {
+        self.connect_state = .new(nwc)
+    }
+    
+    func connect(_ nwc: WalletConnectURL) {
+        self.settings.nostr_wallet_connect = nwc.to_url().absoluteString
+        notify(.attached_wallet, nwc)
+        self.connect_state = .existing(nwc)
+        self.previous_state = .existing(nwc)
+    }
+}
@@ -19,7 +19,7 @@ class ZapsModel: ObservableObject {
        self.target = target
    }
    
-    var zaps: [Zap] {
+    var zaps: [Zapping] {
        return state.events.lookup_zaps(target: target)
    }
    
@@ -53,7 +53,7 @@ class ZapsModel: ObservableObject {
        case .notice:
            break
        case .eose:
-            let events = state.events.lookup_zaps(target: target).map { $0.request_ev }
+            let events = state.events.lookup_zaps(target: target).map { $0.request }
            load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_events(events), damus_state: state)
        case .event(_, let ev):
            guard ev.kind == 9735 else {
@@ -61,22 +61,19 @@ class ZapsModel: ObservableObject {
            }
            
            if let zap = state.zaps.zaps[ev.id] {
-                if state.events.store_zap(zap: zap) {
-                    objectWillChange.send()
-                }
-            } else {
-                guard let zapper = state.profiles.lookup_zapper(pubkey: target.pubkey) else {
-                    return
-                }
-                
-                guard let zap = Zap.from_zap_event(zap_ev: ev, zapper: zapper, our_privkey: state.keypair.privkey) else {
-                    return
-                }
-                
-                if self.state.add_zap(zap: zap) {
-                    objectWillChange.send()
-                }
+                state.events.store_zap(zap: zap)
+                return
            }
+            
+            guard let zapper = state.profiles.lookup_zapper(pubkey: target.pubkey) else {
+                return
+            }
+            
+            guard let zap = Zap.from_zap_event(zap_ev: ev, zapper: zapper, our_privkey: state.keypair.privkey) else {
+                return
+            }
+            
+            self.state.add_zap(zap: .zap(zap))
        }
        
        
@@ -10,7 +10,7 @@ import Foundation
 class Profile: Codable {
    var value: [String: AnyCodable]
    
-    init (name: String?, display_name: String?, about: String?, picture: String?, banner: String?, website: String?, lud06: String?, lud16: String?, nip05: String?) {
+    init (name: String?, display_name: String?, about: String?, picture: String?, banner: String?, website: String?, lud06: String?, lud16: String?, nip05: String?, damus_donation: Int?) {
        self.value = [:]
        self.name = name
        self.display_name = display_name
@@ -21,6 +21,7 @@ class Profile: Codable {
        self.lud06 = lud06
        self.lud16 = lud16
        self.nip05 = nip05
+        self.damus_donation = damus_donation
    }
    
    convenience init(persisted_profile: PersistedProfile) {
@@ -39,6 +40,10 @@ class Profile: Codable {
        return get_val(str)
    }
    
+    private func int(_ key: String) -> Int? {
+        return get_val(key)
+    }
+    
    private func get_val<T>(_ v: String) -> T? {
        guard let val = self.value[v] else{
            return nil
@@ -64,6 +69,10 @@ class Profile: Codable {
        set_val(key, val)
    }
    
+    private func set_int(_ key: String, _ val: Int?) {
+        set_val(key, val)
+    }
+    
    var reactions: Bool? {
        get { return get_val("reactions"); }
        set(s) { set_val("reactions", s) }
@@ -89,6 +98,11 @@ class Profile: Codable {
        set(s) { set_str("about", s) }
    }
    
+    var damus_donation: Int? {
+        get { return int("damus_donation"); }
+        set(s) { set_int("damus_donation", s) }
+    }
+    
    var picture: String? {
        get { return str("picture"); }
        set(s) { set_str("picture", s) }
@@ -192,7 +206,7 @@ class Profile: Codable {
 }

 func make_test_profile() -> Profile {
-    return Profile(name: "jb55", display_name: "Will", about: "Its a me", picture: "https://cdn.jb55.com/img/red-me.jpg", banner: "https://pbs.twimg.com/profile_banners/9918032/1531711830/600x200",  website: "jb55.com", lud06: "jb55@jb55.com", lud16: nil, nip05: "jb55@jb55.com")
+    return Profile(name: "jb55", display_name: "Will", about: "Its a me", picture: "https://cdn.jb55.com/img/red-me.jpg", banner: "https://pbs.twimg.com/profile_banners/9918032/1531711830/600x200",  website: "jb55.com", lud06: "jb55@jb55.com", lud16: nil, nip05: "jb55@jb55.com", damus_donation: 1)
 }

 func make_ln_url(_ str: String?) -> URL? {
@@ -492,11 +492,11 @@ func make_boost_event(pubkey: String, privkey: String, boosted: NostrEvent) -> N
    return ev
 }

-func make_like_event(pubkey: String, privkey: String, liked: NostrEvent) -> NostrEvent {
+func make_like_event(pubkey: String, privkey: String, liked: NostrEvent, content: String = "🤙") -> NostrEvent {
    var tags: [[String]] = liked.tags.filter { tag in tag.count >= 2 && (tag[0] == "e" || tag[0] == "p") }
    tags.append(["e", liked.id])
    tags.append(["p", liked.pubkey])
-    let ev = NostrEvent(content: "🤙", pubkey: pubkey, kind: 7, tags: tags)
+    let ev = NostrEvent(content: content, pubkey: pubkey, kind: 7, tags: tags)
    ev.calculate_id()
    ev.sign(privkey: privkey)

@@ -512,7 +512,12 @@ func zap_target_to_tags(_ target: ZapTarget) -> [[String]] {
    }
 }

-func make_private_zap_request_event(identity: FullKeypair, enc_key: FullKeypair, target: ZapTarget, message: String) -> String? {
+struct PrivateZapRequest {
+    let req: ZapRequest
+    let enc: String
+}
+
+func make_private_zap_request_event(identity: FullKeypair, enc_key: FullKeypair, target: ZapTarget, message: String) -> PrivateZapRequest? {
    // target tags must be the same as zap request target tags
    let tags = zap_target_to_tags(target)
    
@@ -520,10 +525,13 @@ func make_private_zap_request_event(identity: FullKeypair, enc_key: FullKeypair,
    note.id = calculate_event_id(ev: note)
    note.sig = sign_event(privkey: identity.privkey, ev: note)
    
-    guard let note_json = encode_json(note) else {
+    guard let note_json = encode_json(note),
+          let enc = encrypt_message(message: note_json, privkey: enc_key.privkey, to_pk: target.pubkey, encoding: .bech32)
+    else {
        return nil
    }
-    return encrypt_message(message: note_json, privkey: enc_key.privkey, to_pk: target.pubkey, encoding: .bech32)
+    
+    return PrivateZapRequest(req: ZapRequest(ev: note), enc: enc)
 }

 func decrypt_private_zap(our_privkey: String, zapreq: NostrEvent, target: ZapTarget) -> NostrEvent? {
@@ -587,7 +595,30 @@ func generate_private_keypair(our_privkey: String, id: String, created_at: Int64
    return FullKeypair(pubkey: pubkey, privkey: privkey)
 }

-func make_zap_request_event(keypair: FullKeypair, content: String, relays: [RelayDescriptor], target: ZapTarget, zap_type: ZapType) -> NostrEvent? {
+enum MakeZapRequest {
+    case priv(ZapRequest, PrivateZapRequest)
+    case normal(ZapRequest)
+    
+    var private_inner_request: ZapRequest {
+        switch self {
+        case .priv(_, let pzr):
+            return pzr.req
+        case .normal(let zr):
+            return zr
+        }
+    }
+    
+    var potentially_anon_outer_request: ZapRequest {
+        switch self {
+        case .priv(let zr, _):
+            return zr
+        case .normal(let zr):
+            return zr
+        }
+    }
+}
+
+func make_zap_request_event(keypair: FullKeypair, content: String, relays: [RelayDescriptor], target: ZapTarget, zap_type: ZapType) -> MakeZapRequest? {
    var tags = zap_target_to_tags(target)
    var relay_tag = ["relays"]
    relay_tag.append(contentsOf: relays.map { $0.url.id })
@@ -597,6 +628,8 @@ func make_zap_request_event(keypair: FullKeypair, content: String, relays: [Rela
    
    let now = Int64(Date().timeIntervalSince1970)
    
+    var privzap_req: PrivateZapRequest?
+    
    var message = content
    switch zap_type {
    case .pub:
@@ -614,14 +647,20 @@ func make_zap_request_event(keypair: FullKeypair, content: String, relays: [Rela
        guard let privreq = make_private_zap_request_event(identity: keypair, enc_key: kp, target: target, message: message) else {
            return nil
        }
-        tags.append(["anon", privreq])
+        tags.append(["anon", privreq.enc])
        message = ""
+        privzap_req = privreq
    }
    
    let ev = NostrEvent(content: message, pubkey: kp.pubkey, kind: 9734, tags: tags, createdAt: now)
    ev.id = calculate_event_id(ev: ev)
    ev.sig = sign_event(privkey: kp.privkey, ev: ev)
-    return ev
+    let zapreq = ZapRequest(ev: ev)
+    if let privzap_req {
+        return .priv(zapreq, privzap_req)
+    } else {
+        return .normal(zapreq)
+    }
 }

 func uniq<T: Hashable>(_ xs: [T]) -> [T] {
@@ -927,6 +966,28 @@ func first_eref_mention(ev: NostrEvent, privkey: String?) -> Mention? {
    return nil
 }

+/**
+ Transforms a `NostrEvent` of known kind `NostrKind.like`to a human-readable emoji.
+ If the known kind is not a `NostrKind.like`, it will return `nil`.
+ If the event content is an empty string or `+`, it will map that to a heart ❤️ emoji.
+ If the event content is a "-", it will map that to a dislike 👎 emoji.
+ Otherwise, it will return the event content at face value without transforming it.
+ */
+func to_reaction_emoji(ev: NostrEvent) -> String? {
+    guard ev.known_kind == NostrKind.like else {
+        return nil
+    }
+
+    switch ev.content {
+    case "", "+":
+        return "❤️"
+    case "-":
+        return "👎"
+    default:
+        return ev.content
+    }
+}
+
 extension [ReferencedId] {
    var pRefs: [ReferencedId] {
        get {
@@ -22,4 +22,6 @@ enum NostrKind: Int {
    case list = 30000
    case zap = 9735
    case zap_request = 9734
+    case nwc_request = 23194
+    case nwc_response = 23195
 }
@@ -17,7 +17,7 @@ class Profiles {
                                      qos: .userInteractive,
                                      attributes: .concurrent)
    
-    var profiles: [String: TimestampedProfile] = [:]
+    private var profiles: [String: TimestampedProfile] = [:]
    var validated: [String: NIP05] = [:]
    var nip05_pubkey: [String: String] = [:]
    var zappers: [String: String] = [:]
@@ -28,6 +28,12 @@ class Profiles {
        validated[pk]
    }
    
+    func enumerated() -> EnumeratedSequence<[String: TimestampedProfile]> {
+        return queue.sync {
+            return profiles.enumerated()
+        }
+    }
+    
    func lookup_zapper(pubkey: String) -> String? {
        zappers[pubkey]
    }
@@ -77,3 +83,9 @@ class Profiles {
        return Date.now.timeIntervalSince(pull_date) < Profiles.db_freshness_threshold
    }
 }
+
+
+func invalidate_zapper_cache(pubkey: String, profiles: Profiles, lnurl: LNUrls) {
+    profiles.zappers.removeValue(forKey: pubkey)
+    lnurl.endpoints.removeValue(forKey: pubkey)
+}
@@ -10,21 +10,46 @@ import Foundation
 public struct RelayInfo: Codable {
    let read: Bool?
    let write: Bool?
-    let ephemeral: Bool?
    
-    init(read: Bool, write: Bool, ephemeral: Bool = false) {
+    init(read: Bool, write: Bool) {
        self.read = read
        self.write = write
-        self.ephemeral = ephemeral
    }

-    static let rw = RelayInfo(read: true, write: true, ephemeral: false)
-    static let ephemeral = RelayInfo(read: true, write: true, ephemeral: true)
+    static let rw = RelayInfo(read: true, write: true)
+}
+
+enum RelayVariant {
+    case regular
+    case ephemeral
+    case nwc
 }

 public struct RelayDescriptor {
-    public let url: RelayURL
-    public let info: RelayInfo
+    let url: RelayURL
+    let info: RelayInfo
+    let variant: RelayVariant
+    
+    init(url: RelayURL, info: RelayInfo, variant: RelayVariant = .regular) {
+        self.url = url
+        self.info = info
+        self.variant = variant
+    }
+    
+    var ephemeral: Bool {
+        switch variant {
+        case .regular:
+            return false
+        case .ephemeral:
+            return true
+        case .nwc:
+            return true
+        }
+    }
+    
+    static func nwc(url: RelayURL) -> RelayDescriptor {
+        return RelayDescriptor(url: url, info: .rw, variant: .nwc)
+    }
 }

 enum RelayFlags: Int {
@@ -43,7 +43,7 @@ class RelayPool {
    }
    
    var our_descriptors: [RelayDescriptor] {
-        return all_descriptors.filter { d in !(d.info.ephemeral ?? false) }
+        return all_descriptors.filter { d in !d.ephemeral }
    }
    
    var all_descriptors: [RelayDescriptor] {
@@ -91,7 +91,8 @@ class RelayPool {
        }
    }
    
-    func add_relay(_ url: RelayURL, info: RelayInfo) throws {
+    func add_relay(_ desc: RelayDescriptor) throws {
+        let url = desc.url
        let relay_id = get_relay_id(url)
        if get_relay(relay_id) != nil {
            throw RelayError.RelayAlreadyExists
@@ -99,8 +100,7 @@ class RelayPool {
        let conn = RelayConnection(url: url) { event in
            self.handle_event(relay_id: relay_id, event: event)
        }
-        let descriptor = RelayDescriptor(url: url, info: info)
-        let relay = Relay(descriptor: descriptor, connection: conn)
+        let relay = Relay(descriptor: desc, connection: conn)
        self.relays.append(relay)
    }
    
@@ -196,7 +196,7 @@ class RelayPool {
                continue
            }
            
-            if (relay.descriptor.info.ephemeral ?? false) && skip_ephemeral {
+            if relay.descriptor.ephemeral && skip_ephemeral {
                continue
            }
            
@@ -266,7 +266,7 @@ func add_rw_relay(_ pool: RelayPool, _ url: String) {
    guard let url = RelayURL(url) else {
        return
    }
-    try? pool.add_relay(url, info: RelayInfo.rw)
+    try? pool.add_relay(RelayDescriptor(url: url, info: .rw))
 }


@@ -55,11 +55,46 @@ class PreviewModel: ObservableObject {
 }

 class ZapsDataModel: ObservableObject {
-    @Published var zaps: [Zap]
+    @Published var zaps: [Zapping]
    
-    init(_ zaps: [Zap]) {
+    init(_ zaps: [Zapping]) {
        self.zaps = zaps
    }
+    
+    func confirm_nwc(reqid: String) {
+        guard let zap = zaps.first(where: { z in z.request.id == reqid }),
+              case .pending(let pzap) = zap
+        else {
+            return
+        }
+        
+        switch pzap.state {
+        case .external:
+            break
+        case .nwc(let nwc_state):
+            if nwc_state.update_state(state: .confirmed) {
+                self.objectWillChange.send()
+            }
+        }
+    }
+    
+    var zap_total: Int64 {
+        zaps.reduce(0) { total, zap in total + zap.amount }
+    }
+   
+    func from(_ pubkey: String) -> [Zapping] {
+        return self.zaps.filter { z in z.request.pubkey == pubkey }
+    }
+    
+    @discardableResult
+    func remove(reqid: String) -> Bool {
+        guard zaps.first(where: { z in z.request.id == reqid }) != nil else {
+            return false
+        }
+        
+        self.zaps = zaps.filter { z in z.request.id != reqid }
+        return true
+    }
 }

 class RelativeTimeModel: ObservableObject {
@@ -86,7 +121,7 @@ class EventData {
        return preview_model.state
    }
    
-    init(zaps: [Zap] = []) {
+    init(zaps: [Zapping] = []) {
        self.translations_model = .init(state: .havent_tried)
        self.artifacts_model = .init(state: .not_loaded)
        self.zaps_model = .init(zaps)
@@ -131,12 +166,23 @@ class EventCache {
    }
    
    @discardableResult
-    func store_zap(zap: Zap) -> Bool {
+    func store_zap(zap: Zapping) -> Bool {
        let data = get_cache_data(zap.target.id).zaps_model
        return insert_uniq_sorted_zap_by_amount(zaps: &data.zaps, new_zap: zap)
    }
    
-    func lookup_zaps(target: ZapTarget) -> [Zap] {
+    func remove_zap(zap: Zapping) {
+        switch zap.target {
+        case .note(let note_target):
+            let zaps = get_cache_data(note_target.note_id).zaps_model
+            zaps.remove(reqid: zap.request.id)
+        case .profile:
+            // these aren't stored anywhere yet
+            break
+        }
+    }
+    
+    func lookup_zaps(target: ZapTarget) -> [Zapping] {
        return get_cache_data(target.id).zaps_model.zaps
    }
    
@@ -7,12 +7,18 @@

 import Foundation

-func insert_uniq_sorted_zap(zaps: inout [Zap], new_zap: Zap, cmp: (Zap, Zap) -> Bool) -> Bool {
+func insert_uniq_sorted_zap(zaps: inout [Zapping], new_zap: Zapping, cmp: (Zapping, Zapping) -> Bool) -> Bool {
    var i: Int = 0
    
    for zap in zaps {
-        // don't insert duplicate events
-        if new_zap.event.id == zap.event.id {
+        if new_zap.request.id == zap.request.id {
+            // replace pending
+            if !new_zap.is_pending && zap.is_pending {
+                print("nwc: replacing pending with real zap \(new_zap.request.id)")
+                zaps[i] = new_zap
+                return true
+            }
+            // don't insert duplicate events
            return false
        }
        
@@ -28,16 +34,16 @@ func insert_uniq_sorted_zap(zaps: inout [Zap], new_zap: Zap, cmp: (Zap, Zap) ->
 }

@discardableResult
-func insert_uniq_sorted_zap_by_created(zaps: inout [Zap], new_zap: Zap) -> Bool {
+func insert_uniq_sorted_zap_by_created(zaps: inout [Zapping], new_zap: Zapping) -> Bool {
    return insert_uniq_sorted_zap(zaps: &zaps, new_zap: new_zap) { (a, b) in
-        a.event.created_at > b.event.created_at
+        a.created_at > b.created_at
    }
 }

@discardableResult
-func insert_uniq_sorted_zap_by_amount(zaps: inout [Zap], new_zap: Zap) -> Bool {
+func insert_uniq_sorted_zap_by_amount(zaps: inout [Zapping], new_zap: Zapping) -> Bool {
    return insert_uniq_sorted_zap(zaps: &zaps, new_zap: new_zap) { (a, b) in
-        a.invoice.amount > b.invoice.amount
+        a.amount > b.amount
    }
 }

@@ -10,7 +10,7 @@ import secp256k1

 let PUBKEY_HRP = "npub"

-struct FullKeypair {
+struct FullKeypair: Equatable {
    let pubkey: String
    let privkey: String
 }
@@ -92,6 +92,9 @@ extension Notification.Name {
    static var onlyzaps_mode: Notification.Name {
        return Notification.Name("hide_reactions")
    }
+    static var attached_wallet: Notification.Name {
+        return Notification.Name("attached_wallet")
+    }
 }

 func handle_notify(_ name: Notification.Name) -> NotificationCenter.Publisher {
@@ -22,20 +22,37 @@ class Relayer {
    }
 }

+enum OnFlush {
+    case once((PostedEvent) -> Void)
+    case all((PostedEvent) -> Void)
+}
+
 class PostedEvent {
    let event: NostrEvent
    let skip_ephemeral: Bool
    var remaining: [Relayer]
+    let flush_after: Date?
+    var flushed_once: Bool
+    let on_flush: OnFlush?
    
-    init(event: NostrEvent, remaining: [String], skip_ephemeral: Bool) {
+    init(event: NostrEvent, remaining: [String], skip_ephemeral: Bool, flush_after: Date?, on_flush: OnFlush?) {
        self.event = event
        self.skip_ephemeral = skip_ephemeral
+        self.flush_after = flush_after
+        self.on_flush = on_flush
+        self.flushed_once = false
        self.remaining = remaining.map {
-            Relayer(relay: $0, attempts: 0, retry_after: 2.0)
+            Relayer(relay: $0, attempts: 0, retry_after: 10.0)
        }
    }
 }

+enum CancelSendErr {
+    case nothing_to_cancel
+    case not_delayed
+    case too_late
+}
+
 class PostBox {
    let pool: RelayPool
    var events: [String: PostedEvent]
@@ -46,12 +63,37 @@ class PostBox {
        pool.register_handler(sub_id: "postbox", handler: handle_event)
    }
    
+    // only works reliably on delay-sent events
+    func cancel_send(evid: String) -> CancelSendErr? {
+        guard let ev = events[evid] else {
+            return .nothing_to_cancel
+        }
+        
+        guard let after = ev.flush_after else {
+            return .not_delayed
+        }
+        
+        guard Date.now < after else {
+            return .too_late
+        }
+        
+        events.removeValue(forKey: evid)
+        return nil
+    }
+    
    func try_flushing_events() {
        let now = Int64(Date().timeIntervalSince1970)
        for kv in events {
            let event = kv.value
+            
+            // some are delayed
+            if let after = event.flush_after, Date.now.timeIntervalSince1970 < after.timeIntervalSince1970 {
+                continue
+            }
+            
            for relayer in event.remaining {
-                if relayer.last_attempt == nil || (now >= (relayer.last_attempt! + Int64(relayer.retry_after))) {
+                if relayer.last_attempt == nil ||
+                   (now >= (relayer.last_attempt! + Int64(relayer.retry_after))) {
                    print("attempt #\(relayer.attempts) to flush event '\(event.event.content)' to \(relayer.relay) after \(relayer.retry_after) seconds")
                    flush_event(event, to_relay: relayer)
                }
@@ -60,8 +102,6 @@ class PostBox {
    }
    
    func handle_event(relay_id: String, _ ev: NostrConnectionEvent) {
-        try_flushing_events()
-        
        guard case .nostr_event(let resp) = ev else {
            return
        }
@@ -73,16 +113,31 @@ class PostBox {
        remove_relayer(relay_id: relay_id, event_id: cr.event_id)
    }
    
-    func remove_relayer(relay_id: String, event_id: String) {
+    @discardableResult
+    func remove_relayer(relay_id: String, event_id: String) -> Bool {
        guard let ev = self.events[event_id] else {
-            return
+            return false
        }
-        ev.remaining = ev.remaining.filter {
-            $0.relay != relay_id
+        
+        if let on_flush = ev.on_flush {
+            switch on_flush {
+            case .once(let cb):
+                if !ev.flushed_once {
+                    ev.flushed_once = true
+                    cb(ev)
+                }
+            case .all(let cb):
+                cb(ev)
+            }
        }
+        
+        let prev_count = ev.remaining.count
+        ev.remaining = ev.remaining.filter { $0.relay != relay_id }
+        let after_count = ev.remaining.count
        if ev.remaining.count == 0 {
            self.events.removeValue(forKey: event_id)
        }
+        return prev_count != after_count
    }
    
    private func flush_event(_ event: PostedEvent, to_relay: Relayer? = nil) {
@@ -95,20 +150,31 @@ class PostBox {
            relayer.attempts += 1
            relayer.last_attempt = Int64(Date().timeIntervalSince1970)
            relayer.retry_after *= 1.5
+            if let relay = pool.get_relay(relayer.relay) {
+                print("flushing event \(event.event.id) to \(relayer.relay)")
+            } else {
+                print("could not find relay when flushing: \(relayer.relay)")
+            }
            pool.send(.event(event.event), to: [relayer.relay], skip_ephemeral: event.skip_ephemeral)
        }
    }
    
-    func send(_ event: NostrEvent, to: [String]? = nil, skip_ephemeral: Bool = true) {
+    func send(_ event: NostrEvent, to: [String]? = nil, skip_ephemeral: Bool = true, delay: TimeInterval? = nil, on_flush: OnFlush? = nil) {
        // Don't add event if we already have it
        if events[event.id] != nil {
            return
        }
        
        let remaining = to ?? pool.our_descriptors.map { $0.url.id }
-        let posted_ev = PostedEvent(event: event, remaining: remaining, skip_ephemeral: skip_ephemeral)
+        let after = delay.map { d in Date.now.addingTimeInterval(d) }
+        let posted_ev = PostedEvent(event: event, remaining: remaining, skip_ephemeral: skip_ephemeral, flush_after: after, on_flush: on_flush)
+        
        events[event.id] = posted_ev
        
-        flush_event(posted_ev)
+        if after == nil {
+            flush_event(posted_ev)
+        }
    }
 }
+
+
@@ -0,0 +1,260 @@
+//
+//  WalletConnect.swift
+//  damus
+//
+//  Created by William Casarin on 2023-03-22.
+//
+
+import Foundation
+
+struct WalletConnectURL: Equatable {
+    static func == (lhs: WalletConnectURL, rhs: WalletConnectURL) -> Bool {
+        return lhs.keypair == rhs.keypair &&
+                lhs.pubkey == rhs.pubkey &&
+                lhs.relay == rhs.relay
+    }
+    
+    let relay: RelayURL
+    let keypair: FullKeypair
+    let pubkey: String
+    let lud16: String?
+    
+    func to_url() -> URL {
+        var urlComponents = URLComponents()
+        urlComponents.scheme = "nostrwalletconnect"
+        urlComponents.host = pubkey
+        urlComponents.queryItems = [
+            URLQueryItem(name: "relay", value: relay.id),
+            URLQueryItem(name: "secret", value: keypair.privkey)
+        ]
+
+        if let lud16 {
+            urlComponents.queryItems?.append(URLQueryItem(name: "lud16", value: lud16))
+        }
+
+        return urlComponents.url!
+    }
+    
+    init?(str: String) {
+        guard let url = URL(string: str),
+              url.scheme == "nostrwalletconnect" || url.scheme == "nostr+walletconnect",
+              let pk = url.host, pk.utf8.count == 64,
+              let components = URLComponents(url: url, resolvingAgainstBaseURL: true),
+              let items = components.queryItems,
+              let relay = items.first(where: { qi in qi.name == "relay" })?.value,
+              let relay_url = RelayURL(relay),
+              let secret = items.first(where: { qi in qi.name == "secret" })?.value,
+              secret.utf8.count == 64,
+              let our_pk = privkey_to_pubkey(privkey: secret)
+        else {
+            return nil
+        }
+        
+        let lud16 = items.first(where: { qi in qi.name == "lud16" })?.value
+        let keypair = FullKeypair(pubkey: our_pk, privkey: secret)
+        self = WalletConnectURL(pubkey: pk, relay: relay_url, keypair: keypair, lud16: lud16)
+    }
+    
+    init(pubkey: String, relay: RelayURL, keypair: FullKeypair, lud16: String?) {
+        self.pubkey = pubkey
+        self.relay = relay
+        self.keypair = keypair
+        self.lud16 = lud16
+    }
+}
+
+struct WalletRequest<T: Codable>: Codable {
+    let method: String
+    let params: T?
+}
+
+struct WalletResponseErr: Codable {
+    let code: String?
+    let message: String?
+}
+
+struct PayInvoiceResponse: Decodable {
+    let preimage: String
+}
+
+enum WalletResponseResultType: String {
+    case pay_invoice
+}
+
+enum WalletResponseResult {
+    case pay_invoice(PayInvoiceResponse)
+}
+
+struct FullWalletResponse {
+    let req_id: String
+    let response: WalletResponse
+    
+    init?(from: NostrEvent, nwc: WalletConnectURL) async {
+        guard let req_id = from.referenced_ids.first else {
+            return nil
+        }
+        
+        self.req_id = req_id.ref_id
+        
+        let ares = Task {
+            guard let json = decrypt_dm(nwc.keypair.privkey, pubkey: nwc.pubkey, content: from.content, encoding: .base64),
+                  let resp: WalletResponse = decode_json(json)
+            else {
+                let resp: WalletResponse? = nil
+                return resp
+            }
+            
+            return resp
+        }
+        
+        guard let res = await ares.value else {
+            return nil
+        }
+            
+        self.response = res
+    }
+    
+}
+
+struct WalletResponse: Decodable {
+    let result_type: WalletResponseResultType
+    let error: WalletResponseErr?
+    let result: WalletResponseResult?
+    
+    private enum CodingKeys: CodingKey {
+        case result_type, error, result
+    }
+    
+    init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        let result_type_str = try container.decode(String.self, forKey: .result_type)
+        
+        guard let result_type = WalletResponseResultType(rawValue: result_type_str) else {
+            throw DecodingError.typeMismatch(WalletResponseResultType.self, .init(codingPath: decoder.codingPath, debugDescription: "result_type \(result_type_str) is unknown"))
+        }
+        
+        self.result_type = result_type
+        self.error = try container.decodeIfPresent(WalletResponseErr.self, forKey: .error)
+        
+        guard self.error == nil else {
+            self.result = nil
+            return
+        }
+        
+        switch result_type {
+        case .pay_invoice:
+            let res = try container.decode(PayInvoiceResponse.self, forKey: .result)
+            self.result = .pay_invoice(res)
+        }
+    }
+}
+
+func make_wallet_pay_invoice_request(invoice: String) -> WalletRequest<PayInvoiceRequest> {
+    let data = PayInvoiceRequest(invoice: invoice)
+    return WalletRequest(method: "pay_invoice", params: data)
+}
+
+func make_wallet_balance_request() -> WalletRequest<EmptyRequest> {
+    return WalletRequest(method: "get_balance", params: nil)
+}
+
+struct EmptyRequest: Codable {
+}
+
+struct PayInvoiceRequest: Codable {
+    let invoice: String
+}
+
+func make_wallet_connect_request<T>(req: WalletRequest<T>, to_pk: String, keypair: FullKeypair) -> NostrEvent? {
+    let tags = [["p", to_pk]]
+    let created_at = Int64(Date().timeIntervalSince1970)
+    guard let content = encode_json(req) else {
+        return nil
+    }
+    return create_encrypted_event(content, to_pk: to_pk, tags: tags, keypair: keypair, created_at: created_at, kind: 23194)
+}
+
+func subscribe_to_nwc(url: WalletConnectURL, pool: RelayPool) {
+    var filter: NostrFilter = .filter_kinds([NostrKind.nwc_response.rawValue])
+    filter.authors = [url.pubkey]
+    filter.limit = 0
+    let sub = NostrSubscribe(filters: [filter], sub_id: "nwc")
+    
+    pool.send(.subscribe(sub), to: [url.relay.id], skip_ephemeral: false)
+}
+
+@discardableResult
+func nwc_pay(url: WalletConnectURL, pool: RelayPool, post: PostBox, invoice: String, delay: TimeInterval? = 5.0, on_flush: OnFlush? = nil) -> NostrEvent? {
+    let req = make_wallet_pay_invoice_request(invoice: invoice)
+    guard let ev = make_wallet_connect_request(req: req, to_pk: url.pubkey, keypair: url.keypair) else {
+        return nil
+    }
+    
+    try? pool.add_relay(.nwc(url: url.relay))
+    subscribe_to_nwc(url: url, pool: pool)
+    post.send(ev, to: [url.relay.id], skip_ephemeral: false, delay: delay, on_flush: on_flush)
+    return ev
+}
+
+
+func nwc_success(state: DamusState, resp: FullWalletResponse) {
+    // find the pending zap and mark it as pending-confirmed
+    for kv in state.zaps.our_zaps {
+        let zaps = kv.value
+        
+        for zap in zaps {
+            guard case .pending(let pzap) = zap,
+                  case .nwc(let nwc_state) = pzap.state,
+                  case .postbox_pending(let nwc_req) = nwc_state.state,
+                  nwc_req.id == resp.req_id
+            else {
+                continue
+            }
+            
+            if nwc_state.update_state(state: .confirmed) {
+                // notify the zaps model of an update so it can mark them as paid
+                state.events.get_cache_data(pzap.target.id).zaps_model.objectWillChange.send()
+                print("NWC success confirmed")
+            }
+            
+            return
+        }
+    }
+}
+
+func send_donation_zap(pool: RelayPool, postbox: PostBox, nwc: WalletConnectURL, percent: Int, base_msats: Int64) async {
+    let percent_f = Double(percent) / 100.0
+    let donations_msats = Int64(percent_f * Double(base_msats))
+    
+    let payreq = LNUrlPayRequest(allowsNostr: true, commentAllowed: nil, nostrPubkey: "", callback: "https://sendsats.lol/@damus")
+    guard let invoice = await fetch_zap_invoice(payreq, zapreq: nil, msats: donations_msats, zap_type: .non_zap, comment: nil) else {
+        // we failed... oh well. no donation for us.
+        print("damus-donation failed to fetch invoice")
+        return
+    }
+    
+    print("damus-donation donating...")
+    nwc_pay(url: nwc, pool: pool, post: postbox, invoice: invoice, delay: nil)
+}
+
+func nwc_error(zapcache: Zaps, evcache: EventCache, resp: FullWalletResponse) {
+    // find a pending zap with the nwc request id associated with this response and remove it
+    for kv in zapcache.our_zaps {
+        let zaps = kv.value
+        
+        for zap in zaps {
+            guard case .pending(let pzap) = zap,
+                  case .nwc(let nwc_state) = pzap.state,
+                  case .postbox_pending(let req) = nwc_state.state,
+                  req.id == resp.req_id
+            else {
+                continue
+            }
+            
+            // remove the pending zap if there was an error
+            let reqid = ZapRequestId(from_pending: pzap)
+            remove_zap(reqid: reqid, zapcache: zapcache, evcache: evcache)
+            return
+        }
+    }
+}
@@ -7,7 +7,7 @@

 import Foundation

-public struct NoteZapTarget: Equatable {
+public struct NoteZapTarget: Equatable, Hashable {
    public let note_id: String
    public let author: String
 }
@@ -41,6 +41,200 @@ public enum ZapTarget: Equatable {

 struct ZapRequest {
    let ev: NostrEvent
+    
+}
+
+enum ExtPendingZapStateType {
+    case fetching_invoice
+    case done
+}
+
+class ExtPendingZapState: Equatable {
+    static func == (lhs: ExtPendingZapState, rhs: ExtPendingZapState) -> Bool {
+        return lhs.state == rhs.state
+    }
+    
+    var state: ExtPendingZapStateType
+    
+    init(state: ExtPendingZapStateType) {
+        self.state = state
+    }
+}
+
+enum PendingZapState: Equatable {
+    case nwc(NWCPendingZapState)
+    case external(ExtPendingZapState)
+}
+
+
+enum NWCStateType: Equatable {
+    case fetching_invoice
+    case cancel_fetching_invoice
+    case postbox_pending(NostrEvent)
+    case confirmed
+    case failed
+}
+
+class NWCPendingZapState: Equatable {
+    private(set) var state: NWCStateType
+    let url: WalletConnectURL
+    
+    init(state: NWCStateType, url: WalletConnectURL) {
+        self.state = state
+        self.url = url
+    }
+    
+    //@discardableResult  -- not discardable, the ZapsDataModel may need to send objectWillChange but we don't force it
+    func update_state(state: NWCStateType) -> Bool {
+        guard state != self.state else {
+            return false
+        }
+        self.state = state
+        return true
+    }
+    
+    static func == (lhs: NWCPendingZapState, rhs: NWCPendingZapState) -> Bool {
+        return lhs.state == rhs.state && lhs.url == rhs.url
+    }
+}
+
+class PendingZap {
+    let amount_msat: Int64
+    let target: ZapTarget
+    let request: ZapRequest
+    let type: ZapType
+    private(set) var state: PendingZapState
+    
+    init(amount_msat: Int64, target: ZapTarget, request: MakeZapRequest, type: ZapType, state: PendingZapState) {
+        self.amount_msat = amount_msat
+        self.target = target
+        self.request = request.private_inner_request
+        self.type = type
+        self.state = state
+    }
+    
+    @discardableResult
+    func update_state(model: ZapsDataModel, state: PendingZapState) -> Bool {
+        guard self.state != state else {
+            return false
+        }
+        
+        self.state = state
+        model.objectWillChange.send()
+        return true
+    }
+}
+
+struct ZapRequestId: Equatable {
+    let reqid: String
+    
+    init(from_zap: Zapping) {
+        self.reqid = from_zap.request.id
+    }
+    
+    init(from_makezap: MakeZapRequest) {
+        self.reqid = from_makezap.private_inner_request.ev.id
+    }
+    
+    init(from_pending: PendingZap) {
+        self.reqid = from_pending.request.ev.id
+    }
+}
+
+enum Zapping {
+    case zap(Zap)
+    case pending(PendingZap)
+    
+    var is_pending: Bool {
+        switch self {
+        case .zap:
+            return false
+        case .pending:
+            return true
+        }
+    }
+    
+    var is_paid: Bool {
+        switch self {
+        case .zap:
+            // we have a zap so this is proof of payment
+            return true
+        case .pending(let pzap):
+            switch pzap.state {
+            case .external:
+                // It could be but we don't know. We have to wait for a zap to know.
+                return false
+            case .nwc(let nwc_state):
+                // nwc confirmed that we have a payment, but we might not have zap yet
+                return nwc_state.state == .confirmed
+            }
+        }
+    }
+    
+    var is_private: Bool {
+        switch self {
+        case .zap(let zap):
+            return zap.private_request != nil
+        case .pending(let pzap):
+            return pzap.type == .priv
+        }
+    }
+    
+    var amount: Int64 {
+        switch self {
+        case .zap(let zap):
+            return zap.invoice.amount
+        case .pending(let pzap):
+            return pzap.amount_msat
+        }
+    }
+    
+    var target: ZapTarget {
+        switch self {
+        case .zap(let zap):
+            return zap.target
+        case .pending(let pzap):
+            return pzap.target
+        }
+    }
+    
+    var request: NostrEvent {
+        switch self {
+        case .zap(let zap):
+            return zap.request_ev
+        case .pending(let pzap):
+            return pzap.request.ev
+        }
+    }
+    
+    var created_at: Int64 {
+        switch self {
+        case .zap(let zap):
+            return zap.event.created_at
+        case .pending(let pzap):
+            // pending zaps are created right away
+            return pzap.request.ev.created_at
+        }
+    }
+    
+    var event: NostrEvent? {
+        switch self {
+        case .zap(let zap):
+            return zap.event
+        case .pending:
+            // pending zaps don't have a zap event
+            return nil
+        }
+    }
+    
+    var is_anon: Bool {
+        switch self {
+        case .zap(let zap):
+            return zap.is_anon
+        case .pending(let pzap):
+            return pzap.type == .anon
+        }
+    }
 }

 struct Zap {
@@ -246,17 +440,16 @@ func fetch_static_payreq(_ lnurl: String) async -> LNUrlPayRequest? {
    return endpoint
 }

-func fetch_zap_invoice(_ payreq: LNUrlPayRequest, zapreq: NostrEvent?, sats: Int, zap_type: ZapType, comment: String?) async -> String? {
+func fetch_zap_invoice(_ payreq: LNUrlPayRequest, zapreq: NostrEvent?, msats: Int64, zap_type: ZapType, comment: String?) async -> String? {
    guard var base_url = payreq.callback.flatMap({ URLComponents(string: $0) }) else {
        return nil
    }
    
    let zappable = payreq.allowsNostr ?? false
-    let amount: Int64 = Int64(sats) * 1000
    
-    var query = [URLQueryItem(name: "amount", value: "\(amount)")]
+    var query = [URLQueryItem(name: "amount", value: "\(msats)")]
    
-    if let zapreq, zappable && zap_type != .non_zap, let json = encode_json(zapreq) {
+    if zappable && zap_type != .non_zap, let json = encode_json(zapreq) {
        print("zapreq json: \(json)")
        query.append(URLQueryItem(name: "nostr", value: json))
    }
@@ -293,5 +486,12 @@ func fetch_zap_invoice(_ payreq: LNUrlPayRequest, zapreq: NostrEvent?, sats: Int
        return nil
    }
    
+    // make sure it's the correct amount
+    guard let bolt11 = decode_bolt11(result.pr),
+          .specific(msats) == bolt11.amount
+    else {
+        return nil
+    }
+    
    return result.pr
 }
@@ -8,9 +8,9 @@
 import Foundation

 class Zaps {
-    var zaps: [String: Zap]
+    var zaps: [String: Zapping]
    let our_pubkey: String
-    var our_zaps: [String: [Zap]]
+    var our_zaps: [String: [Zapping]]
    
    var event_counts: [String: Int]
    var event_totals: [String: Int64]
@@ -23,14 +23,41 @@ class Zaps {
        self.event_totals = [:]
    }
    
-    func add_zap(zap: Zap) {
-        if zaps[zap.event.id] != nil {
+    func remove_zap(reqid: String) -> Zapping? {
+        var res: Zapping? = nil
+        for kv in our_zaps {
+            let ours = kv.value
+            guard let zap = ours.first(where: { z in z.request.id == reqid }) else {
+                continue
+            }
+            
+            res = zap
+            
+            our_zaps[kv.key] = ours.filter { z in z.request.id != reqid }
+            
+            if let count = event_counts[zap.target.id] {
+                event_counts[zap.target.id] = count - 1
+            }
+            if let total = event_totals[zap.target.id] {
+                event_totals[zap.target.id] = total - zap.amount
+            }
+            
+            // we found the request id, we can stop looking
+            break
+        }
+        
+        self.zaps.removeValue(forKey: reqid)
+        return res
+    }
+    
+    func add_zap(zap: Zapping) {
+        if zaps[zap.request.id] != nil {
            return
        }
-        self.zaps[zap.event.id] = zap
+        self.zaps[zap.request.id] = zap
        
        // record our zaps for an event
-        if zap.request.ev.pubkey == our_pubkey {
+        if zap.request.pubkey == our_pubkey {
            switch zap.target {
            case .note(let note_target):
                if our_zaps[note_target.note_id] == nil {
@@ -44,7 +71,7 @@ class Zaps {
        }
        
        // don't count tips to self. lame.
-        guard zap.request.ev.pubkey != zap.target.pubkey else {
+        guard zap.request.pubkey != zap.target.pubkey else {
            return
        }
        
@@ -58,8 +85,15 @@ class Zaps {
        }
        
        event_counts[id] = event_counts[id]! + 1
-        event_totals[id] = event_totals[id]! + zap.invoice.amount
+        event_totals[id] = event_totals[id]! + zap.amount
        
        notify(.update_stats, zap.target.id)
    }
 }
+
+func remove_zap(reqid: ZapRequestId, zapcache: Zaps, evcache: EventCache) {
+    guard let zap = zapcache.remove_zap(reqid: reqid.reqid) else {
+        return
+    }
+    evcache.get_cache_data(zap.target.id).zaps_model.remove(reqid: reqid.reqid)
+}
@@ -88,7 +88,7 @@ struct EventActionBar: View {

            if let lnurl = self.lnurl {
                Spacer()
-                ZapButton(damus_state: damus_state, event: event, lnurl: lnurl, bar: bar)
+                ZapButton(damus_state: damus_state, event: event, lnurl: lnurl, zaps: self.damus_state.events.get_cache_data(self.event.id).zaps_model)
            }

            Spacer()
@@ -227,7 +227,7 @@ struct EventActionBar_Previews: PreviewProvider {
        let likedbar_ours = ActionBarModel(likes: 10, boosts: 0, zaps: 0, zap_total: 0, replies: 0, our_like: test_event, our_boost: nil, our_zap: nil, our_reply: nil)
        let maxed_bar = ActionBarModel(likes: 999, boosts: 999, zaps: 999, zap_total: 99999999, replies: 999, our_like: test_event, our_boost: test_event, our_zap: nil, our_reply: nil)
        let extra_max_bar = ActionBarModel(likes: 9999, boosts: 9999, zaps: 9999, zap_total: 99999999, replies: 9999, our_like: test_event, our_boost: test_event, our_zap: nil, our_reply: test_event)
-        let mega_max_bar = ActionBarModel(likes: 9999999, boosts: 99999, zaps: 9999, zap_total: 99999999, replies: 9999999,  our_like: test_event, our_boost: test_event, our_zap: test_zap, our_reply: test_event)
+        let mega_max_bar = ActionBarModel(likes: 9999999, boosts: 99999, zaps: 9999, zap_total: 99999999, replies: 9999999,  our_like: test_event, our_boost: test_event, our_zap: .zap(test_zap), our_reply: test_event)
        
        VStack(spacing: 50) {
            EventActionBar(damus_state: ds, event: ev, bar: bar)
@@ -23,7 +23,7 @@ struct AlbyButton: View {
            HStack {
                Image("alby")
                
-                Text("Connect to Alby")
+                Text("Attach Alby Wallet", comment:  "Button to attach an Alby Wallet, a service that provides a Lightning wallet for zapping sats. Alby is the name of the service and should not be translated.")
            }
            .offset(x: -25)
            .frame(minWidth: 300, maxWidth: .infinity, minHeight: 50, maxHeight: 50, alignment: .center)
@@ -181,7 +181,9 @@ struct TextEvent: View {
            VStack(alignment: .leading) {
                TopPart(is_anon: is_anon)
                
-                ReplyPart
+                if !options.contains(.no_replying_to) {
+                    ReplyPart
+                }
                
                EvBody(options: self.options)
                
@@ -9,30 +9,30 @@ import SwiftUI

 struct ZapEvent: View {
    let damus: DamusState
-    let zap: Zap
+    let zap: Zapping
    
    var body: some View {
        VStack(alignment: .leading) {
            HStack(alignment: .center) {
-                Text("⚡️ \(format_msats(zap.invoice.amount))", comment: "Text indicating the zap amount. i.e. number of satoshis that were tipped to a user")
+                Text("⚡️ \(format_msats(zap.amount))", comment: "Text indicating the zap amount. i.e. number of satoshis that were tipped to a user")
                    .font(.headline)
                    .padding([.top], 2)
                
-                if zap.private_request != nil {
+                if zap.is_private {
                    Image(systemName: "lock.fill")
                        .foregroundColor(DamusColors.green)
                        .help(NSLocalizedString("Only you can see this message and who sent it.", comment: "Help text on green lock icon that explains that only the current user can see the message of a zap event and who sent the zap."))
                }
+                
+                if zap.is_pending {
+                    Image(systemName: "clock.arrow.circlepath")
+                        .foregroundColor(zap.is_paid ? Color.orange : DamusColors.yellow)
+                        .help(NSLocalizedString("Only you can see this message and who sent it.", comment: "Help text on green lock icon that explains that only the current user can see the message of a zap event and who sent the zap."))
+                }
            }

-            if let priv = zap.private_request {
-                
-                TextEvent(damus: damus, event: priv, pubkey: priv.pubkey, options: [.no_action_bar, .no_replying_to])
-                    .padding([.top], 1)
-            } else {
-                TextEvent(damus: damus, event: zap.request.ev, pubkey: zap.request.ev.pubkey, options: [.no_action_bar, .no_replying_to])
-                    .padding([.top], 1)
-            }
+            TextEvent(damus: damus, event: zap.request, pubkey: zap.request.pubkey, options: [.no_action_bar, .no_replying_to])
+                .padding([.top], 1)
        }
    }
 }
@@ -45,12 +45,14 @@ let test_zap = Zap(event: test_event, invoice: test_zap_invoice, zapper: "zapper

 let test_private_zap = Zap(event: test_event, invoice: test_zap_invoice, zapper: "zapper", target: .profile("pk"), request: test_zap_request, is_anon: false, private_request: test_event)

+let test_pending_zap = PendingZap(amount_msat: 10000, target: .note(id: "id", author: "pk"), request: .normal(test_zap_request), type: .pub, state: .external(.init(state: .fetching_invoice)))
+
 struct ZapEvent_Previews: PreviewProvider {
    static var previews: some View {
        VStack {
-            ZapEvent(damus: test_damus_state(), zap: test_zap)
+            ZapEvent(damus: test_damus_state(), zap: .zap(test_zap))
            
-            ZapEvent(damus: test_damus_state(), zap: test_private_zap)
+            ZapEvent(damus: test_damus_state(), zap: .zap(test_private_zap))
        }
    }
 }
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21507" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="Y6W-OH-hqX">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21505"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="System colors in document resources" minToolsVersion="11.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="s0d-6b-0kx">
+            <objects>
+                <viewController id="Y6W-OH-hqX" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="5EZ-qb-Rvc">
+                        <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="gradient" translatesAutoresizingMaskIntoConstraints="NO" id="zoF-av-bOb">
+                                <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                            </imageView>
+                            <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="damus-home" translatesAutoresizingMaskIntoConstraints="NO" id="LOu-EK-R9r">
+                                <rect key="frame" x="153.66666666666666" y="383" width="86" height="86"/>
+                                <constraints>
+                                    <constraint firstAttribute="height" constant="86" id="KmA-28-Ngq"/>
+                                    <constraint firstAttribute="width" constant="86" id="ShD-nJ-gt9"/>
+                                </constraints>
+                            </imageView>
+                        </subviews>
+                        <viewLayoutGuide key="safeArea" id="vDu-zF-Fre"/>
+                        <color key="backgroundColor" systemColor="systemPurpleColor"/>
+                        <constraints>
+                            <constraint firstItem="LOu-EK-R9r" firstAttribute="centerY" secondItem="5EZ-qb-Rvc" secondAttribute="centerY" id="Y10-Wq-VOp"/>
+                            <constraint firstItem="zoF-av-bOb" firstAttribute="top" secondItem="5EZ-qb-Rvc" secondAttribute="top" id="Y5l-Ax-ViU"/>
+                            <constraint firstItem="zoF-av-bOb" firstAttribute="leading" secondItem="5EZ-qb-Rvc" secondAttribute="leading" id="bvq-6J-kYc"/>
+                            <constraint firstAttribute="bottom" secondItem="zoF-av-bOb" secondAttribute="bottom" id="dfj-BJ-nxB"/>
+                            <constraint firstItem="LOu-EK-R9r" firstAttribute="centerX" secondItem="5EZ-qb-Rvc" secondAttribute="centerX" id="mtD-6Q-d3P"/>
+                            <constraint firstAttribute="right" secondItem="zoF-av-bOb" secondAttribute="right" id="xQW-SS-8nb"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="Ief-a0-LHa" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="-106.10687022900763" y="-29.577464788732396"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="damus-home" width="43.333332061767578" height="43.333332061767578"/>
+        <image name="gradient" width="1125" height="2400"/>
+        <systemColor name="systemPurpleColor">
+            <color red="0.68627450980392157" green="0.32156862745098042" blue="0.87058823529411766" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
+    </resources>
+</document>
@@ -68,15 +68,11 @@ func event_group_author_name(profiles: Profiles, ind: Int, group: EventGroupType
    if let zapgrp = group.zap_group {
        let zap = zapgrp.zaps[ind]
        
-        if let privzap = zap.private_request {
-            return event_author_name(profiles: profiles, pubkey: privzap.pubkey)
-        }
-        
        if zap.is_anon {
            return NSLocalizedString("Anonymous", comment: "Placeholder author name of the anonymous person who zapped an event.")
        }
        
-        return event_author_name(profiles: profiles, pubkey: zap.request.ev.pubkey)
+        return event_author_name(profiles: profiles, pubkey: zap.request.pubkey)
    } else {
        let ev = group.events[ind]
        return event_author_name(profiles: profiles, pubkey: ev.pubkey)
@@ -45,6 +45,7 @@ struct PostView: View {
    @State var references: [ReferencedId] = []
    @State var focusWordAttributes: (String?, NSRange?) = (nil, nil)
    @State var newCursorIndex: Int?
+    @State var postTextViewCanScroll: Bool = true

    @State var mediaToUpload: MediaUpload? = nil
    
@@ -203,7 +204,7 @@ struct PostView: View {
    
    var TextEntry: some View {
        ZStack(alignment: .topLeading) {
-            TextViewWrapper(attributedText: $post, cursorIndex: newCursorIndex, getFocusWordForMention: { word, range in
+            TextViewWrapper(attributedText: $post, postTextViewCanScroll: $postTextViewCanScroll, cursorIndex: newCursorIndex, getFocusWordForMention: { word, range in
                focusWordAttributes = (word, range)
                self.newCursorIndex = nil
            })
@@ -335,7 +336,7 @@ struct PostView: View {
                
                // This if-block observes @ for tagging
                if let searching {
-                    UserSearch(damus_state: damus_state, search: searching, focusWordAttributes: $focusWordAttributes, newCursorIndex: $newCursorIndex, post: $post)
+                    UserSearch(damus_state: damus_state, search: searching, focusWordAttributes: $focusWordAttributes, newCursorIndex: $newCursorIndex, postTextViewCanScroll: $postTextViewCanScroll, post: $post)
                        .frame(maxHeight: .infinity)
                } else {
                    Divider()
@@ -22,6 +22,7 @@ struct UserSearch: View {
    let search: String
    @Binding var focusWordAttributes: (String?, NSRange?)
    @Binding var newCursorIndex: Int?
+    @Binding var postTextViewCanScroll: Bool

    @Binding var post: NSMutableAttributedString
    
@@ -92,7 +93,14 @@ struct UserSearch: View {
                .padding()
            }
        }
+        .onAppear() {
+            postTextViewCanScroll = false
+        }
+        .onDisappear() {
+            postTextViewCanScroll = true
+        }
    }
+        
 }

 struct UserSearch_Previews: PreviewProvider {
@@ -100,9 +108,10 @@ struct UserSearch_Previews: PreviewProvider {
    @State static var post: NSMutableAttributedString = NSMutableAttributedString(string: "some @jb55")
    @State static var word: (String?, NSRange?) = (nil, nil)
    @State static var newCursorIndex: Int?
+    @State static var postTextViewCanScroll: Bool = false
    
    static var previews: some View {
-        UserSearch(damus_state: test_damus_state(), search: search, focusWordAttributes: $word, newCursorIndex: $newCursorIndex, post: $post)
+        UserSearch(damus_state: test_damus_state(), search: search, focusWordAttributes: $word, newCursorIndex: $newCursorIndex, postTextViewCanScroll: $postTextViewCanScroll, post: $post)
    }
 }

@@ -140,7 +149,7 @@ func search_users_for_autocomplete(profiles: Profiles, tags: [[String]], search
    }
    
    // search profile cache as well
-    for tup in profiles.profiles.enumerated() {
+    for tup in profiles.enumerated() {
        let pk = tup.element.key
        let prof = tup.element.value.profile
        
@@ -15,6 +15,7 @@ struct EventProfileName: View {
    
    @State var display_name: DisplayName?
    @State var nip05: NIP05?
+    @State var donation: Int?
    
    let size: EventViewKind
    
@@ -23,6 +24,7 @@ struct EventProfileName: View {
        self.pubkey = pubkey
        self.profile = profile
        self.size = size
+        self._donation = State(wrappedValue: profile?.damus_donation)
    }
    
    var friend_type: FriendType? {
@@ -45,6 +47,15 @@ struct EventProfileName: View {
        return profile.reactions == false
    }
    
+    var supporter: Int? {
+        guard let donation, donation > 0
+        else {
+            return nil
+        }
+        
+        return donation
+    }
+    
    var body: some View {
        HStack(spacing: 2) {
            switch current_display_name {
@@ -73,6 +84,10 @@ struct EventProfileName: View {
                Image("zap-hashtag")
                    .frame(width: 14, height: 14)
            }
+            
+            if let supporter {
+                SupporterBadge(percent: supporter)
+            }
        }
        .onReceive(handle_notify(.profile_updated)) { notif in
            let update = notif.object as! ProfileUpdate
@@ -81,6 +96,7 @@ struct EventProfileName: View {
            }
            display_name = Profile.displayName(profile: update.profile, pubkey: pubkey)
            nip05 = damus_state.profiles.is_validated(pubkey)
+            donation = update.profile.damus_donation
        }
    }
 }
@@ -34,6 +34,7 @@ struct ProfileName: View {
    
    @State var display_name: DisplayName?
    @State var nip05: NIP05?
+    @State var donation: Int?

    init(pubkey: String, profile: Profile?, damus: DamusState, show_nip5_domain: Bool = true) {
        self.pubkey = pubkey
@@ -75,6 +76,17 @@ struct ProfileName: View {
        return profile.reactions == false
    }
    
+    var supporter: Int? {
+        guard let profile,
+              let donation = profile.damus_donation,
+              donation > 0
+        else {
+            return nil
+        }
+        
+        return donation
+    }
+    
    var body: some View {
        HStack(spacing: 2) {
            Text(verbatim: "\(prefix)\(name_choice)")
@@ -90,6 +102,9 @@ struct ProfileName: View {
                Image("zap-hashtag")
                    .frame(width: 14, height: 14)
            }
+            if let supporter {
+                SupporterBadge(percent: supporter)
+            }
        }
        .onReceive(handle_notify(.profile_updated)) { notif in
            let update = notif.object as! ProfileUpdate
@@ -98,6 +113,7 @@ struct ProfileName: View {
            }
            display_name = Profile.displayName(profile: update.profile, pubkey: pubkey)
            nip05 = damus_state.profiles.is_validated(pubkey)
+            donation = profile?.damus_donation
        }
    }
 }
@@ -177,7 +177,7 @@ func get_profile_url(picture: String?, pubkey: String, profiles: Profiles) -> UR
 func make_preview_profiles(_ pubkey: String) -> Profiles {
    let profiles = Profiles()
    let picture = "http://cdn.jb55.com/img/red-me.jpg"
-    let profile = Profile(name: "jb55", display_name: "William Casarin", about: "It's me", picture: picture, banner: "", website: "https://jb55.com", lud06: nil, lud16: nil, nip05: "jb55.com")
+    let profile = Profile(name: "jb55", display_name: "William Casarin", about: "It's me", picture: picture, banner: "", website: "https://jb55.com", lud06: nil, lud16: nil, nip05: "jb55.com", damus_donation: nil)
    let ts_profile = TimestampedProfile(profile: profile, timestamp: 0, event: test_event)
    profiles.add(id: pubkey, profile: ts_profile)
    return profiles
@@ -496,8 +496,11 @@ struct ProfileView_Previews: PreviewProvider {
 func test_damus_state() -> DamusState {
    let pubkey = "3efdaebb1d8923ebd99c9e7ace3b4194ab45512e2be79c1b7d68d9243e0d2681"
    let damus = DamusState.empty
+    let settings = UserSettingsStore()
+    settings.donation_percent = 100
+    settings.default_zap_amount = 1971
    
-    let prof = Profile(name: "damus", display_name: "damus", about: "iOS app!", picture: "https://damus.io/img/logo.png", banner: "", website: "https://damus.io", lud06: nil, lud16: "jb55@sendsats.lol", nip05: "damus.io")
+    let prof = Profile(name: "damus", display_name: "damus", about: "iOS app!", picture: "https://damus.io/img/logo.png", banner: "", website: "https://damus.io", lud06: nil, lud16: "jb55@sendsats.lol", nip05: "damus.io", damus_donation: nil)
    let tsprof = TimestampedProfile(profile: prof, timestamp: 0, event: test_event)
    damus.profiles.add(id: pubkey, profile: tsprof)
    return damus
@@ -12,10 +12,7 @@ struct ReactionView: View {
    let reaction: NostrEvent
    
    var content: String {
-        if reaction.content == "" || reaction.content == "+" {
-            return "❤️"
-        }
-        return reaction.content
+        return to_reaction_emoji(ev: reaction) ?? ""
    }
    
    var body: some View {
@@ -88,8 +88,8 @@ struct RelayConfigView: View {
                                }
                                
                                let info = RelayInfo.rw
-                                
-                                guard (try? state.pool.add_relay(url, info: info)) != nil else {
+                                let descriptor = RelayDescriptor(url: url, info: info)
+                                guard (try? state.pool.add_relay(descriptor)) != nil else {
                                    return
                                }
                                
@@ -24,7 +24,11 @@ struct RelayDetailView: View {
    }
    
    func FieldText(_ str: String?) -> some View {
-        Text(str ?? "No data available")
+        if let s = str {
+            return Text(verbatim: s)
+        } else {
+            return Text("No data available", comment: "Text indicating that there is no data available to show for specific metadata about a relay server.")
+        }
    }
    
    var body: some View {
@@ -224,5 +224,5 @@ struct SaveKeysView_Previews: PreviewProvider {
 }

 func create_account_to_metadata(_ model: CreateAccountModel) -> Profile {
-    return Profile(name: model.nick_name, display_name: model.real_name, about: model.about, picture: model.profile_image, banner: nil, website: nil, lud06: nil, lud16: nil, nip05: nil)
+    return Profile(name: model.nick_name, display_name: model.real_name, about: model.about, picture: model.profile_image, banner: nil, website: nil, lud06: nil, lud16: nil, nip05: nil, damus_donation: nil)
 }
@@ -182,7 +182,7 @@ func make_hashtagable(_ str: String) -> String {

 func search_profiles(profiles: Profiles, search: String) -> [SearchedUser] {
    let new = search.lowercased()
-    return profiles.profiles.enumerated().reduce(into: []) { acc, els in
+    return profiles.enumerated().reduce(into: []) { acc, els in
        let pk = els.element.key
        let prof = els.element.value.profile
        
@@ -48,11 +48,17 @@ struct SideMenuView: View {
                navLabel(title: NSLocalizedString("Profile", comment: "Sidebar menu label for Profile view."), systemImage: "person")
            }
            
-            /*
-            NavigationLink(destination: EmptyView()) {
-                navLabel(title: NSLocalizedString("Wallet", comment: "Sidebar menu label for Wallet view."), systemImage: "bolt")
+            NavigationLink(destination: WalletView(damus_state: damus_state, model: damus_state.wallet)) {
+                HStack {
+                    Image("wallet")
+                        .tint(DamusColors.adaptableBlack)
+                    
+                    Text(NSLocalizedString("Wallet", comment: "Sidebar menu label for Wallet view."))
+                        .font(.title2)
+                        .foregroundColor(textColor())
+                        .frame(maxWidth: .infinity, alignment: .leading)
+                }
            }
-            */
             
            NavigationLink(destination: MutelistView(damus_state: damus_state, users: get_mutelist_users(damus_state.contacts.mutelist) )) {
                navLabel(title: NSLocalizedString("Muted", comment: "Sidebar menu label for muted users view."), systemImage: "exclamationmark.octagon")
@@ -9,12 +9,14 @@ import SwiftUI

 struct TextViewWrapper: UIViewRepresentable {
    @Binding var attributedText: NSMutableAttributedString
+    @Binding var postTextViewCanScroll: Bool
    let cursorIndex: Int?
    var getFocusWordForMention: ((String?, NSRange?) -> Void)? = nil
    
    func makeUIView(context: Context) -> UITextView {
        let textView = UITextView()
        textView.delegate = context.coordinator
+        textView.isScrollEnabled = postTextViewCanScroll
        textView.showsVerticalScrollIndicator = false
        TextViewWrapper.setTextProperties(textView)
        return textView
@@ -29,6 +31,7 @@ struct TextViewWrapper: UIViewRepresentable {
    }

    func updateUIView(_ uiView: UITextView, context: Context) {
+        uiView.isScrollEnabled = postTextViewCanScroll
        uiView.attributedText = attributedText
        TextViewWrapper.setTextProperties(uiView)
        setCursorPosition(textView: uiView)
@@ -0,0 +1,104 @@
+//
+//  ConnectWalletView.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-05.
+//
+
+import SwiftUI
+
+struct ConnectWalletView: View {
+    @Environment(\.openURL) private var openURL
+    @ObservedObject var model: WalletModel
+    
+    @State var scanning: Bool = false
+    @State var error: String? = nil
+    @State var wallet_scan_result: WalletScanResult = .scanning
+    
+    var body: some View {
+        MainContent
+            .navigationTitle(NSLocalizedString("Attach a Wallet", comment: "Navigation title for attaching Nostr Wallet Connect lightning wallet."))
+            .navigationBarTitleDisplayMode(.large)
+            .padding()
+            .onChange(of: wallet_scan_result) { res in
+                scanning = false
+                
+                switch res {
+                case .success(let url):
+                    error = nil
+                    self.model.new(url)
+                    
+                case .failed:
+                    error = "Invalid nostr wallet connection string"
+                
+                case .scanning:
+                    error = nil
+                }
+            }
+    }
+    
+    func AreYouSure(nwc: WalletConnectURL) -> some View {
+        VStack {
+            Text("Are you sure you want to attach this wallet?", comment: "Prompt to ask user if they want to attach their Nostr Wallet Connect lightning wallet.")
+                .font(.title)
+            
+            Text(nwc.relay.id)
+                .font(.body)
+                .foregroundColor(.gray)
+            
+            if let lud16 = nwc.lud16 {
+                Text(lud16)
+                    .font(.body)
+                    .foregroundColor(.gray)
+            }
+            
+            BigButton(NSLocalizedString("Attach", comment: "Text for button to attach Nostr Wallet Connect lightning wallet.")) {
+                model.connect(nwc)
+            }
+            
+            BigButton(NSLocalizedString("Cancel", comment: "Text for button to cancel out of connecting Nostr Wallet Connect lightning ewallet.")) {
+                model.cancel()
+            }
+        }
+    }
+    
+    var ConnectWallet: some View {
+        VStack {
+            NavigationLink(destination: WalletScannerView(result: $wallet_scan_result), isActive: $scanning) {
+                EmptyView()
+            }
+            
+            AlbyButton() {
+                openURL(URL(string:"https://nwc.getalby.com/apps/new?c=Damus")!)
+            }
+            
+            BigButton(NSLocalizedString("Attach Wallet", comment: "Text for button to attach Nostr Wallet Connect lightning wallet.")) {
+                scanning = true
+            }
+            
+            if let err = self.error {
+                Text(err)
+                    .foregroundColor(.red)
+            }
+        }
+    }
+    
+    var MainContent: some View {
+        Group {
+            switch model.connect_state {
+            case .new(let nwc):
+                AreYouSure(nwc: nwc)
+            case .existing:
+                Text(verbatim: "Shouldn't happen")
+            case .none:
+                ConnectWallet
+            }
+        }
+    }
+}
+
+struct ConnectWalletView_Previews: PreviewProvider {
+    static var previews: some View {
+        ConnectWalletView(model: WalletModel(settings: UserSettingsStore()))
+    }
+}
@@ -0,0 +1,77 @@
+//
+//  QRScannerView.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-09.
+//
+
+import SwiftUI
+
+enum WalletScanResult: Equatable {
+    static func == (lhs: WalletScanResult, rhs: WalletScanResult) -> Bool {
+        switch lhs {
+        case .success(let a):
+            switch rhs {
+            case .success(let b):
+                return a == b
+            case .failed:
+                return false
+            case .scanning:
+                return false
+            }
+        case .failed:
+            switch rhs {
+            case .success:
+                return false
+            case .failed:
+                return true
+            case .scanning:
+                return false
+            }
+        case .scanning:
+            switch rhs {
+            case .success:
+                return false
+            case .failed:
+                return false
+            case .scanning:
+                return true
+            }
+        }
+    }
+    
+    case success(WalletConnectURL)
+    case failed
+    case scanning
+}
+
+struct WalletScannerView: View {
+    @Binding var result: WalletScanResult
+    
+    @Environment(\.dismiss) var dismiss
+    
+    var body: some View {
+        CodeScannerView(codeTypes: [.qr]) { res in
+            switch res {
+            case .success(let success):
+                guard let url = WalletConnectURL(str: success.string) else {
+                    result = .failed
+                    return
+                }
+                
+                result = .success(url)
+            case .failure:
+                result = .failed
+            }
+            
+            dismiss()
+        }
+    }
+}
+
+struct QRScannerView_Previews: PreviewProvider {
+    @State static var result: WalletScanResult = .scanning
+    static var previews: some View {
+        WalletScannerView(result: $result)
+    }
+}
@@ -0,0 +1,198 @@
+//
+//  WalletView.swift
+//  damus
+//
+//  Created by William Casarin on 2023-05-05.
+//
+
+import SwiftUI
+
+struct WalletView: View {
+    let damus_state: DamusState
+    @ObservedObject var model: WalletModel
+    @ObservedObject var settings: UserSettingsStore
+    
+    init(damus_state: DamusState, model: WalletModel? = nil) {
+        self.damus_state = damus_state
+        self._model = ObservedObject(wrappedValue: model ?? damus_state.wallet)
+        self._settings = ObservedObject(wrappedValue: damus_state.settings)
+    }
+    
+    func MainWalletView(nwc: WalletConnectURL) -> some View {
+        VStack {
+            SupportDamus
+            
+            Spacer()
+            
+            Text(verbatim: nwc.relay.id)
+            
+            if let lud16 = nwc.lud16 {
+                Text(verbatim: lud16)
+            }
+            
+            BigButton(NSLocalizedString("Disconnect Wallet", comment: "Text for button to disconnect from Nostr Wallet Connect lightning wallet.")) {
+                self.model.disconnect()
+            }
+            
+        }
+        .navigationTitle(NSLocalizedString("Wallet", comment: "Navigation title for Wallet view"))
+        .navigationBarTitleDisplayMode(.large)
+        .padding()
+    }
+    
+    func donation_binding() -> Binding<Double> {
+        return Binding(get: {
+            return Double(model.settings.donation_percent)
+        }, set: { v in
+            model.settings.donation_percent = Int(v)
+        })
+    }
+    
+    static let min_donation: Double = 0.0
+    static let max_donation: Double = 100.0
+    
+    var percent: Double {
+        Double(model.settings.donation_percent) / 100.0
+    }
+    
+    var tip_msats: String {
+        let msats = Int64(percent * Double(model.settings.default_zap_amount * 1000))
+        let s = format_msats_abbrev(msats)
+        // TODO: fix formatting and remove this hack
+        let parts = s.split(separator: ".")
+        if parts.count == 1 {
+            return s
+        }
+        if let end = parts[safe: 1] {
+            if end.allSatisfy({ c in c.isNumber }) {
+                return String(parts[0])
+            } else {
+                return s
+            }
+        }
+        return s
+    }
+    
+    var SupportDamus: some View {
+        ZStack(alignment: .topLeading) {
+            RoundedRectangle(cornerRadius: 20)
+                .fill(DamusGradient.gradient.opacity(0.5))
+            
+            VStack(alignment: .leading, spacing: 20) {
+                HStack {
+                    Image("logo-nobg")
+                        .resizable()
+                        .frame(width: 50, height: 50)
+                    Text("Support Damus", comment: "Text calling for the user to support Damus through zaps")
+                        .font(.title.bold())
+                        .foregroundColor(.white)
+                }
+                
+                Text("Help build the future of decentralized communication on the web.", comment: "Text indicating the goal of developing Damus which the user can help with.")
+                    .fixedSize(horizontal: false, vertical: true)
+                    .foregroundColor(.white)
+                
+                Text("An additional percentage of each zap will be sent to support Damus development", comment: "Text indicating that they can contribute zaps to support Damus development.")
+                    .fixedSize(horizontal: false, vertical: true)
+                    .foregroundColor(.white)
+                
+                let binding = donation_binding()
+                
+                HStack {
+                    Slider(value: binding,
+                           in: WalletView.min_donation...WalletView.max_donation,
+                           label: {  })
+                    Text("\(Int(binding.wrappedValue))%", comment: "Percentage of additional zap that should be sent to support Damus development.")
+                        .font(.title.bold())
+                        .foregroundColor(.white)
+                        .frame(width: 80)
+                }
+                
+                HStack{
+                    Spacer()
+                    
+                    VStack {
+                        HStack {
+                            Text("\(Image("zap.fill")) \(format_msats_abbrev(Int64(model.settings.default_zap_amount) * 1000))")
+                                .font(.title)
+                                .foregroundColor(percent == 0 ? .gray : .yellow)
+                                .frame(width: 120)
+                        }
+                        
+                        Text("Zap", comment: "Text underneath the number of sats indicating that it's the amount used for zaps.")
+                            .foregroundColor(.white)
+                    }
+                    Spacer()
+                    
+                    Text(verbatim: "+")
+                        .font(.title)
+                        .foregroundColor(.white)
+                    Spacer()
+                    
+                    VStack {
+                        HStack {
+                            Text("\(Image("zap.fill")) \(tip_msats)")
+                                .font(.title)
+                                .foregroundColor(percent == 0 ? .gray : Color.yellow)
+                                .frame(width: 120)
+                        }
+                        
+                        Text(verbatim: percent == 0 ? "🩶" : "💜")
+                            .foregroundColor(.white)
+                    }
+                    Spacer()
+                }
+                
+                EventProfile(damus_state: damus_state, pubkey: damus_state.pubkey, profile: damus_state.profiles.lookup(id: damus_state.pubkey), size: .small)
+            }
+            .padding(25)
+        }
+        .frame(height: 370)
+    }
+    
+    var body: some View {
+        switch model.connect_state {
+        case .new:
+            ConnectWalletView(model: model)
+        case .none:
+            ConnectWalletView(model: model)
+        case .existing(let nwc):
+            MainWalletView(nwc: nwc)
+                .onAppear() {
+                    model.inital_percent = settings.donation_percent
+                }
+                .onChange(of: settings.donation_percent) { p in
+                    guard let profile = damus_state.profiles.lookup(id: damus_state.pubkey) else {
+                        return
+                    }
+                    
+                    profile.damus_donation = p
+                    
+                    notify(.profile_updated, ProfileUpdate(pubkey: damus_state.pubkey, profile: profile))
+                }
+                .onDisappear {
+                    guard let keypair = damus_state.keypair.to_full(),
+                          let profile = damus_state.profiles.lookup(id: damus_state.pubkey),
+                          model.inital_percent != profile.damus_donation
+                    else {
+                        return
+                    }
+                    
+                    profile.damus_donation = settings.donation_percent
+                    let meta = make_metadata_event(keypair: keypair, metadata: profile)
+                    let tsprofile = TimestampedProfile(profile: profile, timestamp: meta.created_at, event: meta)
+                    damus_state.profiles.add(id: damus_state.pubkey, profile: tsprofile)
+                    damus_state.postbox.send(meta)
+                }
+        }
+    }
+}
+
+let test_wallet_connect_url = WalletConnectURL(pubkey: "pk", relay: .init("wss://relay.damus.io")!, keypair: test_damus_state().keypair.to_full()!, lud16: "jb55@sendsats.com")
+
+struct WalletView_Previews: PreviewProvider {
+    static let tds = test_damus_state()
+    static var previews: some View {
+        WalletView(damus_state: tds, model: WalletModel(state: .existing(test_wallet_connect_url), settings: tds.settings))
+    }
+}
@@ -136,7 +136,7 @@ struct CustomizeZapView: View {
        VStack(alignment: .center, spacing: 0) {
            TextField("", text: $custom_amount)
            .placeholder(when: custom_amount.isEmpty, alignment: .center) {
-                Text(String("0"))
+                Text(verbatim: 0.formatted())
            }
            .accentColor(.clear)
            .font(.system(size: 72, weight: .heavy))
@@ -9,17 +9,20 @@ import SwiftUI

 struct ZapsView: View {
    let state: DamusState
-    @StateObject var model: ZapsModel
+    var model: ZapsModel
+    
+    @ObservedObject var zaps: ZapsDataModel
    
    init(state: DamusState, target: ZapTarget) {
        self.state = state
-        self._model = StateObject(wrappedValue: ZapsModel(state: state, target: target))
+        self.model = ZapsModel(state: state, target: target)
+        self._zaps = ObservedObject(wrappedValue: state.events.get_cache_data(target.id).zaps_model)
    }
    
    var body: some View {
        ScrollView {
            LazyVStack {
-                ForEach(model.zaps, id: \.event.id) { zap in
+                ForEach(zaps.zaps, id: \.request.id) { zap in
                    ZapEvent(damus: state, zap: zap)
                        .padding([.horizontal])
                }
@@ -42,11 +42,6 @@
      <tool tool-id="com.apple.dt.xcode" tool-name="Xcode" tool-version="14.3" build-num="14E222b"/>
    </header>
    <body>
-      <trans-unit id="%@" xml:space="preserve">
-        <source>%@</source>
-        <target>%@</target>
-        <note>No comment provided by engineer.</note>
-      </trans-unit>
      <trans-unit id="%@ %@" xml:space="preserve">
        <source>%@ %@</source>
        <target>%@ %@</target>
@@ -83,6 +78,11 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>%@. Tip your friend's posts and stack sats with Bitcoin⚡️, the native currency of the internet.</target>
        <note>Explanation of what can be done by users to earn money. There is a heading that precedes this explanation which is a variable to this string.</note>
      </trans-unit>
+      <trans-unit id="%lld%%" xml:space="preserve">
+        <source>%lld%%</source>
+        <target>%lld%%</target>
+        <note>Percentage of additional zap that should be sent to support Damus development.</note>
+      </trans-unit>
      <trans-unit id="%lld/%lld" xml:space="preserve">
        <source>%lld/%lld</source>
        <target>%lld/%lld</target>
@@ -174,6 +174,11 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>Always show images</target>
        <note>Setting to always show and never blur images</note>
      </trans-unit>
+      <trans-unit id="An additional percentage of each zap will be sent to support Damus development" xml:space="preserve">
+        <source>An additional percentage of each zap will be sent to support Damus development</source>
+        <target>An additional percentage of each zap will be sent to support Damus development</target>
+        <note>Text indicating that they can contribute zaps to support Damus development.</note>
+      </trans-unit>
      <trans-unit id="Animations" xml:space="preserve">
        <source>Animations</source>
        <target>Animations</target>
@@ -201,6 +206,11 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>Are you lost?</target>
        <note>Text asking the user if they are lost in the app.</note>
      </trans-unit>
+      <trans-unit id="Are you sure you want to attach this wallet?" xml:space="preserve">
+        <source>Are you sure you want to attach this wallet?</source>
+        <target>Are you sure you want to attach this wallet?</target>
+        <note>Prompt to ask user if they want to attach their Nostr Wallet Connect lightning wallet.</note>
+      </trans-unit>
      <trans-unit id="Are you sure you want to delete all of your bookmarks?" xml:space="preserve">
        <source>Are you sure you want to delete all of your bookmarks?</source>
        <target>Are you sure you want to delete all of your bookmarks?</target>
@@ -216,6 +226,26 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>Are you sure you want to upload this media?</target>
        <note>Alert message asking if the user wants to upload media.</note>
      </trans-unit>
+      <trans-unit id="Attach" xml:space="preserve">
+        <source>Attach</source>
+        <target>Attach</target>
+        <note>Text for button to attach Nostr Wallet Connect lightning wallet.</note>
+      </trans-unit>
+      <trans-unit id="Attach Alby Wallet" xml:space="preserve">
+        <source>Attach Alby Wallet</source>
+        <target>Attach Alby Wallet</target>
+        <note>Button to attach an Alby Wallet, a service that provides a Lightning wallet for zapping sats. Alby is the name of the service and should not be translated.</note>
+      </trans-unit>
+      <trans-unit id="Attach Wallet" xml:space="preserve">
+        <source>Attach Wallet</source>
+        <target>Attach Wallet</target>
+        <note>Text for button to attach Nostr Wallet Connect lightning wallet.</note>
+      </trans-unit>
+      <trans-unit id="Attach a Wallet" xml:space="preserve">
+        <source>Attach a Wallet</source>
+        <target>Attach a Wallet</target>
+        <note>Navigation title for attaching Nostr Wallet Connect lightning wallet.</note>
+      </trans-unit>
      <trans-unit id="Automatically translate notes" xml:space="preserve">
        <source>Automatically translate notes</source>
        <target>Automatically translate notes</target>
@@ -264,7 +294,8 @@ Sentence composed of 2 variables to describe how many people are following a use
   Button to cancel the upload.
   Cancel deleting bookmarks.
   Cancel deleting the user.
-   Cancel out of logging out the user.</note>
+   Cancel out of logging out the user.
+   Text for button to cancel out of connecting Nostr Wallet Connect lightning ewallet.</note>
      </trans-unit>
      <trans-unit id="Choose from Library" xml:space="preserve">
        <source>Choose from Library</source>
@@ -471,10 +502,10 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>Disconnect From Relay</target>
        <note>Button to disconnect from the relay.</note>
      </trans-unit>
-      <trans-unit id="Dismiss" xml:space="preserve">
-        <source>Dismiss</source>
-        <target>Dismiss</target>
-        <note>Button to dismiss a text field alert.</note>
+      <trans-unit id="Disconnect Wallet" xml:space="preserve">
+        <source>Disconnect Wallet</source>
+        <target>Disconnect Wallet</target>
+        <note>Text for button to disconnect from Nostr Wallet Connect lightning wallet.</note>
      </trans-unit>
      <trans-unit id="Display Name" xml:space="preserve">
        <source>Display Name</source>
@@ -581,6 +612,11 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>Get API Key with BTC/Lightning</target>
        <note>Button to navigate to nokyctranslate website to get a translation API key.</note>
      </trans-unit>
+      <trans-unit id="Help build the future of decentralized communication on the web." xml:space="preserve">
+        <source>Help build the future of decentralized communication on the web.</source>
+        <target>Help build the future of decentralized communication on the web.</target>
+        <note>Text indicating the goal of developing Damus which the user can help with.</note>
+      </trans-unit>
      <trans-unit id="Hide" xml:space="preserve">
        <source>Hide</source>
        <target>Hide</target>
@@ -777,6 +813,11 @@ Sentence composed of 2 variables to describe how many people are following a use
        <target>No</target>
        <note>Button to cancel out of posting a note after being alerted that it looks like they might be posting a private key.</note>
      </trans-unit>
+      <trans-unit id="No data available" xml:space="preserve">
+        <source>No data available</source>
+        <target>No data available</target>
+        <note>Text indicating that there is no data available to show for specific metadata about a relay server.</note>
+      </trans-unit>
      <trans-unit id="No mute list found, create a new one? This will overwrite any previous mute lists." xml:space="preserve">
        <source>No mute list found, create a new one? This will overwrite any previous mute lists.</source>
        <target>No mute list found, create a new one? This will overwrite any previous mute lists.</target>
@@ -995,8 +1036,7 @@ Button text to indicate that the zap type is a private zap.</note>
      <trans-unit id="Relay" xml:space="preserve">
        <source>Relay</source>
        <target>Relay</target>
-        <note>Label to display relay address.
-   Text field for relay server. Used for testing purposes.</note>
+        <note>Label to display relay address.</note>
      </trans-unit>
      <trans-unit id="Relays" xml:space="preserve">
        <source>Relays</source>
@@ -1067,11 +1107,6 @@ Button text to indicate that the zap type is a private zap.</note>
        <target>Repost</target>
        <note>Button to repost a note</note>
      </trans-unit>
-      <trans-unit id="Repost Note" xml:space="preserve">
-        <source>Repost Note</source>
-        <target>Repost Note</target>
-        <note>Title text to indicate that the buttons below are meant to be used to repost a note to others.</note>
-      </trans-unit>
      <trans-unit id="Reposted" xml:space="preserve">
        <source>Reposted</source>
        <target>Reposted</target>
@@ -1232,6 +1267,11 @@ Button text to indicate that the zap type is a private zap.</note>
        <target>Software</target>
        <note>Label to display relay software.</note>
      </trans-unit>
+      <trans-unit id="Support Damus" xml:space="preserve">
+        <source>Support Damus</source>
+        <target>Support Damus</target>
+        <note>Text calling for the user to support Damus through zaps</note>
+      </trans-unit>
      <trans-unit id="Supported NIPs" xml:space="preserve">
        <source>Supported NIPs</source>
        <target>Supported NIPs</target>
@@ -1358,6 +1398,11 @@ Button text to indicate that the zap type is a private zap.</note>
        <target>Universe 🛸</target>
        <note>Toolbar label for the universal view where posts from all connected relay servers appear.</note>
      </trans-unit>
+      <trans-unit id="Unmute" xml:space="preserve">
+        <source>Unmute</source>
+        <target>Unmute</target>
+        <note>Button to unmute a profile.</note>
+      </trans-unit>
      <trans-unit id="Unmute conversation" xml:space="preserve">
        <source>Unmute conversation</source>
        <target>Unmute conversation</target>
@@ -1415,7 +1460,8 @@ YOU WILL NO LONGER BE ABLE TO LOG INTO DAMUS USING THIS ACCOUNT KEY.
      <trans-unit id="Wallet" xml:space="preserve">
        <source>Wallet</source>
        <target>Wallet</target>
-        <note>Sidebar menu label for Wallet view.
+        <note>Navigation title for Wallet view
+   Sidebar menu label for Wallet view.
   Title for section in zap settings that controls the Lightning wallet selection.</note>
      </trans-unit>
      <trans-unit id="Website" xml:space="preserve">
@@ -236,6 +236,24 @@
 			<string>Republicaciones</string>
 		</dict>
 	</dict>
+	<key>sats</key>
+	<dict>
+		<key>NSStringLocalizedFormatKey</key>
+		<string>%#@SATS@</string>
+		<key>SATS</key>
+		<dict>
+			<key>NSStringFormatSpecTypeKey</key>
+			<string>NSStringPluralRuleType</string>
+			<key>NSStringFormatValueTypeKey</key>
+			<string>d</string>
+			<key>one</key>
+			<string>sat</string>
+			<key>many</key>
+			<string>sats</string>
+			<key>other</key>
+			<string>sats</string>
+		</dict>
+	</dict>
 	<key>sats_count</key>
 	<dict>
 		<key>NSStringLocalizedFormatKey</key>
@@ -15,7 +15,7 @@
 			<key>one</key>
 			<string>... %d یادداشت دیگر ...</string>
 			<key>other</key>
-			<string>... %d یادداشت‌های دیگر ...</string>
+			<string>... %d یادداشت های دیگر ...</string>
 		</dict>
 	</dict>
 	<key>followers_count</key>
@@ -63,7 +63,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر به یک مطلب که شما در آن تگ شده‌اید بازخورد داده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر به یک مطلب که شما در آن تگ شده‌اید بازخورد داده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر به یک یادداشت که شما در آن تگ شده‌اید واکنش داده‌اند</string>
 		</dict>
 	</dict>
 	<key>reacted_your_post_3</key>
@@ -79,7 +79,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر به مطلب شما بازخورد داده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر به مطلب شما بازخورد داده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر به یادداشت شما واکنش داده‌اند</string>
 		</dict>
 	</dict>
 	<key>reacted_your_profile_3</key>
@@ -95,7 +95,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر به نمایه‌ی شما بازخورد داده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر به نمایه‌ی شما بازخورد داده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر به نمایه شما واکنش داده‌اند</string>
 		</dict>
 	</dict>
 	<key>reactions_count</key>
@@ -111,7 +111,7 @@
 			<key>one</key>
 			<string>بازخورد</string>
 			<key>other</key>
-			<string>بازخوردها</string>
+			<string>واکنش ها</string>
 		</dict>
 	</dict>
 	<key>relays_count</key>
@@ -159,7 +159,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر یک مطلب که شما در آن تگ شده‌اید را بازنشر کرده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر یک مطلب که شما در آن تگ شده‌اید را بازنشر کرده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر یک یادداشت که شما در آن تگ شده‌اید را بازنشر کرده‌اند</string>
 		</dict>
 	</dict>
 	<key>reposted_your_post_3</key>
@@ -175,7 +175,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر مطلب شما را بازنشر کرده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر مطلب شما را بازنشر کرده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر یادداشت شما را بازنشر کرده‌اند</string>
 		</dict>
 	</dict>
 	<key>reposted_your_profile_3</key>
@@ -210,6 +210,22 @@
 			<string>بازنشرها</string>
 		</dict>
 	</dict>
+	<key>sats</key>
+	<dict>
+		<key>NSStringLocalizedFormatKey</key>
+		<string>%#@SATS@</string>
+		<key>SATS</key>
+		<dict>
+			<key>NSStringFormatSpecTypeKey</key>
+			<string>NSStringPluralRuleType</string>
+			<key>NSStringFormatValueTypeKey</key>
+			<string>d</string>
+			<key>one</key>
+			<string>ساتوشی</string>
+			<key>other</key>
+			<string>ساتوشی</string>
+		</dict>
+	</dict>
 	<key>sats_count</key>
 	<dict>
 		<key>NSStringLocalizedFormatKey</key>
@@ -226,6 +242,38 @@
 			<string>%2$@ ساتوشی</string>
 		</dict>
 	</dict>
+	<key>zap_notification_no_message</key>
+	<dict>
+		<key>NSStringLocalizedFormatKey</key>
+		<string>%1$#@NOTIFICATION@</string>
+		<key>NOTIFICATION</key>
+		<dict>
+			<key>NSStringFormatSpecTypeKey</key>
+			<string>NSStringPluralRuleType</string>
+			<key>NSStringFormatValueTypeKey</key>
+			<string>@</string>
+			<key>one</key>
+			<string>%2$@ ساتوشی از %3$@ دریافت کردید</string>
+			<key>other</key>
+			<string>%2$@ ساتوشی از %3$@ دریافت کردید</string>
+		</dict>
+	</dict>
+	<key>zap_notification_with_message</key>
+	<dict>
+		<key>NSStringLocalizedFormatKey</key>
+		<string>%1$#@NOTIFICATION@</string>
+		<key>NOTIFICATION</key>
+		<dict>
+			<key>NSStringFormatSpecTypeKey</key>
+			<string>NSStringPluralRuleType</string>
+			<key>NSStringFormatValueTypeKey</key>
+			<string>@</string>
+			<key>one</key>
+			<string>%2$@ ساتوشی از %3$@ دریافت کردید: "%4$@"</string>
+			<key>other</key>
+			<string>%2$@ ساتوشی از %3$@ دریافت کردید: "%4$@"</string>
+		</dict>
+	</dict>
 	<key>zapped_tagged_in_3</key>
 	<dict>
 		<key>NSStringLocalizedFormatKey</key>
@@ -239,7 +287,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر یک مطلب که شما در آن تگ شده‌اید را زپ کرده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر یک مطلب که شما در آن تگ شده‌اید را زپ کرده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر یک یادداشت که شما در آن تگ شده‌اید را زپ کرده‌اند</string>
 		</dict>
 	</dict>
 	<key>zapped_your_post_3</key>
@@ -255,7 +303,7 @@
 			<key>one</key>
 			<string>%2$@ و %1$d نفر دیگر مطلب شما را زپ کرده‌اند</string>
 			<key>other</key>
-			<string>%2$@ و %1$d نفر دیگر مطلب شما را زپ کرده‌اند</string>
+			<string>%2$@ و %1$d نفر دیگر یادداشت شما را زپ کرده‌اند</string>
 		</dict>
 	</dict>
 	<key>zapped_your_profile_3</key>
@@ -287,7 +335,7 @@
 			<key>one</key>
 			<string>Zap</string>
 			<key>other</key>
-			<string>Zaps</string>
+			<string>زپ</string>
 		</dict>
 	</dict>
 </dict>
@@ -236,6 +236,24 @@
 			<string>Republications</string>
 		</dict>
 	</dict>
+	<key>sats</key>
+	<dict>
+		<key>NSStringLocalizedFormatKey</key>
+		<string>%#@SATS@</string>
+		<key>SATS</key>
+		<dict>
+			<key>NSStringFormatSpecTypeKey</key>
+			<string>NSStringPluralRuleType</string>
+			<key>NSStringFormatValueTypeKey</key>
+			<string>d</string>
+			<key>one</key>
+			<string>sat</string>
+			<key>many</key>
+			<string>sats</string>
+			<key>other</key>
+			<string>sats</string>
+		</dict>
+	</dict>
 	<key>sats_count</key>
 	<dict>
 		<key>NSStringLocalizedFormatKey</key>
@@ -32,4 +32,26 @@ class LikeTests: XCTestCase {
        XCTAssertEqual(like_ev.last_refid()!.ref_id, id)
    }

+    func testToReactionEmoji() {
+        let privkey = "0fc2092231f958f8d57d66f5e238bb45b6a2571f44c0ce024bbc6f3a9c8a15fe"
+        let pubkey  = "30c6d1dc7f7c156794fa15055e651b758a61b99f50fcf759de59386050bf6ae2"
+        let liked = NostrEvent(content: "awesome #[0] post", pubkey: "orig_pk", tags: [["p", "cindy"], ["e", "bob"]])
+        liked.calculate_id()
+        let id = liked.id
+
+        let emptyReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "")
+        let plusReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "+")
+        let minusReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "-")
+        let heartReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "❤️")
+        let thumbsUpReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "👍")
+        let shakaReaction = make_like_event(pubkey: pubkey, privkey: privkey, liked: liked, content: "🤙")
+
+        XCTAssertEqual(to_reaction_emoji(ev: emptyReaction), "❤️")
+        XCTAssertEqual(to_reaction_emoji(ev: plusReaction), "❤️")
+        XCTAssertEqual(to_reaction_emoji(ev: minusReaction), "👎")
+        XCTAssertEqual(to_reaction_emoji(ev: heartReaction), "❤️")
+        XCTAssertEqual(to_reaction_emoji(ev: thumbsUpReaction), "👍")
+        XCTAssertEqual(to_reaction_emoji(ev: shakaReaction), "🤙")
+    }
+
 }
@@ -0,0 +1,84 @@
+//
+//  WalletConnectTests.swift
+//  damusTests
+//
+//  Created by William Casarin on 2023-04-02.
+//
+
+import XCTest
+@testable import damus
+
+final class WalletConnectTests: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testWalletBalanceRequest() throws {
+        // This is an example of a functional test case.
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+        // Any test you write for XCTest can be annotated as throws and async.
+        // Mark your test throws to produce an unexpected failure when your test encounters an uncaught error.
+        // Mark your test async to allow awaiting for asynchronous code to complete. Check the results with assertions afterwards.
+    }
+    
+    func get_test_nwc() -> WalletConnectURL {
+        let pk = "9d088f4760422443d4699b485e2ac66e565a2f5da1198c55ddc5679458e3f67a"
+        let sec = "ff2eefd57196d42089e1b42acc39916d7ecac52e0625bd70597bbd5be14aff18"
+        let relay = "wss://relay.getalby.com/v1"
+        let str = "nostrwalletconnect://\(pk)?relay=\(relay)&secret=\(sec)"
+        
+        return WalletConnectURL(str: str)!
+    }
+    
+    func testDoesNWCParse() {
+        let pk = "9d088f4760422443d4699b485e2ac66e565a2f5da1198c55ddc5679458e3f67a"
+        let sec = "ff2eefd57196d42089e1b42acc39916d7ecac52e0625bd70597bbd5be14aff18"
+        let relay = "wss://relay.getalby.com/v1"
+        let str = "nostrwalletconnect://\(pk)?relay=\(relay)&secret=\(sec)&lud16=jb55@jb55.com"
+        
+        let url = WalletConnectURL(str: str)
+        XCTAssertNotNil(url)
+        guard let url else {
+            return
+        }
+        XCTAssertEqual(url.pubkey, pk)
+        XCTAssertEqual(url.keypair.privkey, sec)
+        XCTAssertEqual(url.keypair.pubkey, privkey_to_pubkey(privkey: sec))
+        XCTAssertEqual(url.relay.id, relay)
+        XCTAssertEqual(url.lud16, "jb55@jb55.com")
+    }
+    
+    func testNWCEphemeralRelay() {
+        let sec = "8ba3a6b3b57d0f4211bb1ea4d8d1e351a367e9b4ea694746e0a4a452b2bc4d37"
+        let pk =  "89446b900c70d62438dcf66756405eea6225ad94dc61f3856f62f9699111a9a6"
+        let nwc = WalletConnectURL(str: "nostrwalletconnect://\(pk)?relay=ws://127.0.0.1&secret=\(sec)&lud16=jb55@jb55.com")!
+        
+        let pool = RelayPool()
+        let box = PostBox(pool: pool)
+        
+        nwc_pay(url: nwc, pool: pool, post: box, invoice: "invoice")
+        
+        XCTAssertEqual(pool.our_descriptors.count, 0)
+        XCTAssertEqual(pool.all_descriptors.count, 1)
+        XCTAssertEqual(pool.all_descriptors[0].variant, .nwc)
+        XCTAssertEqual(pool.all_descriptors[0].url.id, "ws://127.0.0.1")
+        XCTAssertEqual(box.events.count, 1)
+        let ev = box.events.first!.value
+        XCTAssertEqual(ev.skip_ephemeral, false)
+        XCTAssertEqual(ev.remaining.count, 1)
+        XCTAssertEqual(ev.remaining[0].relay, "ws://127.0.0.1")
+    }
+
+    func testPerformanceExample() throws {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}
@@ -24,13 +24,14 @@ final class ZapTests: XCTestCase {
        let target = ZapTarget.profile(bob.pubkey)
        
        let message = "hey bob!"
-        let zapreq = make_zap_request_event(keypair: alice, content: message, relays: [], target: target, zap_type: .priv)
+        let mzapreq = make_zap_request_event(keypair: alice, content: message, relays: [], target: target, zap_type: .priv)
        
-        XCTAssertNotNil(zapreq)
-        guard let zapreq else {
+        XCTAssertNotNil(mzapreq)
+        guard let mzapreq else {
            return
        }
        
+        let zapreq = mzapreq.potentially_anon_outer_request.ev
        let decrypted = decrypt_private_zap(our_privkey: bob.privkey, zapreq: zapreq, target: target)
        
        XCTAssertNotNil(decrypted)
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e
+
+curl $(curl -s 'https://storage.googleapis.com/storage/v1/b/nostrdb-backups/o?prefix=ndjson' | jq -r '.items | last | .mediaLink') > nostr-directory.json
+
+jq -rc '.data | {url: .profileImageUrl, pk: .hexPubKey, userName: .userName, twitterFollowers: .user.followers_count, nostrFollowers: .nFollowerCount}' nostr-directory.json | jq -cs 'sort_by(.twitterFollowers + .nostrFollowers) | .[]' | tail -n1000 | tac > popular_users.json
+
+printf "saved popular_users.json\n" >&2