From 09f12845c0b9ad39f67820327a1884ef71d50717 Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Tue, 7 Feb 2023 10:21:21 -0800
Subject: [PATCH] FollowButton: show "Follows You" if they follow you

Changelog-Changed: Show "Follow Back" button on profile page
---
 damus/Views/FollowButtonView.swift | 14 +++++++++-----
 damus/Views/FollowingView.swift    |  2 +-
 damus/Views/ProfileView.swift      |  8 ++++++--
 3 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/damus/Views/FollowButtonView.swift b/damus/Views/FollowButtonView.swift
index 40f38682..65654a34 100644
--- a/damus/Views/FollowButtonView.swift
+++ b/damus/Views/FollowButtonView.swift
@@ -12,13 +12,14 @@ struct FollowButtonView: View {
     @Environment(\.colorScheme) var colorScheme
     
     let target: FollowTarget
+    let follows_you: Bool
     @State var follow_state: FollowState
     
     var body: some View {
         Button {
             follow_state = perform_follow_btn_action(follow_state, target: target)
         } label: {
-            Text(follow_btn_txt(follow_state))
+            Text(follow_btn_txt(follow_state, follows_you: follows_you))
                 .frame(width: 105, height: 30)
                 //.padding(.vertical, 10)
                 .font(.caption.weight(.bold))
@@ -70,16 +71,19 @@ struct FollowButtonPreviews: View {
     var body: some View {
         VStack {
             Text("Unfollows", comment: "Text to indicate that the button next to it is in a state that will unfollow a profile when tapped.")
-            FollowButtonView(target: target, follow_state: .unfollows)
+            FollowButtonView(target: target, follows_you: false, follow_state: .unfollows)
             
             Text("Following", comment: "Text to indicate that the button next to it is in a state that indicates that it is in the process of following a profile.")
-            FollowButtonView(target: target, follow_state: .following)
+            FollowButtonView(target: target, follows_you: false, follow_state: .following)
+           
+            Text("Follows", comment: "Text to indicate that button next to it is in a state that will follow a profile when tapped.")
+            FollowButtonView(target: target, follows_you: false, follow_state: .follows)
             
             Text("Follows", comment: "Text to indicate that button next to it is in a state that will follow a profile when tapped.")
-            FollowButtonView(target: target, follow_state: .follows)
+            FollowButtonView(target: target, follows_you: true, follow_state: .follows)
             
             Text("Unfollowing", comment: "Text to indicate that the button next to it is in  a state that indicates that it is in the process of unfollowing a profile.")
-            FollowButtonView(target: target, follow_state: .unfollowing)
+            FollowButtonView(target: target, follows_you: false, follow_state: .unfollowing)
         }
     }
 }
diff --git a/damus/Views/FollowingView.swift b/damus/Views/FollowingView.swift
index 3cb6204d..4628b2ce 100644
--- a/damus/Views/FollowingView.swift
+++ b/damus/Views/FollowingView.swift
@@ -17,7 +17,7 @@ struct FollowUserView: View {
         HStack {
             UserView(damus_state: damus_state, pubkey: target.pubkey)
             
-            FollowButtonView(target: target, follow_state: damus_state.contacts.follow_state(target.pubkey))
+            FollowButtonView(target: target, follows_you: false, follow_state: damus_state.contacts.follow_state(target.pubkey))
         }
     }
 }
diff --git a/damus/Views/ProfileView.swift b/damus/Views/ProfileView.swift
index 2f41a885..47561ef2 100644
--- a/damus/Views/ProfileView.swift
+++ b/damus/Views/ProfileView.swift
@@ -19,7 +19,7 @@ enum FollowState {
     case unfollows
 }
 
-func follow_btn_txt(_ fs: FollowState) -> String {
+func follow_btn_txt(_ fs: FollowState, follows_you: Bool) -> String {
     switch fs {
     case .follows:
         return NSLocalizedString("Unfollow", comment: "Button to unfollow a user.")
@@ -28,7 +28,11 @@ func follow_btn_txt(_ fs: FollowState) -> String {
     case .unfollowing:
         return NSLocalizedString("Unfollowing...", comment: "Label to indicate that the user is in the process of unfollowing another user.")
     case .unfollows:
-        return NSLocalizedString("Follow", comment: "Button to follow a user.")
+        if follows_you {
+            return NSLocalizedString("Follow Back", comment: "Button to follow a user back.")
+        } else {
+            return NSLocalizedString("Follow", comment: "Button to follow a user.")
+        }
     }
 }