Add replies count to selected event action bar

damus/Views/ActionBar/EventActionBar.swift

@@ -23,19 +23,21 @@ struct EventActionBar: View {
     let event: NostrEvent
     let test_lnurl: String?
     let generator = UIImpactFeedbackGenerator(style: .medium)
+    let thread: ThreadV2?
     
     // just used for previews
     @State var sheet: ActionBarSheet? = nil
     @State var confirm_boost: Bool = false
     @State var show_share_sheet: Bool = false
-    
+
     @ObservedObject var bar: ActionBarModel
     
-    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel? = nil, test_lnurl: String? = nil) {
+    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel? = nil, test_lnurl: String? = nil, thread: ThreadV2? = nil) {
         self.damus_state = damus_state
         self.event = event
         self.test_lnurl = test_lnurl
         _bar = ObservedObject(wrappedValue: bar ?? make_actionbar_model(ev: event.id, damus: damus_state))
+        self.thread = thread
     }
     
     var lnurl: String? {
@@ -45,10 +47,18 @@ struct EventActionBar: View {
     var body: some View {
         HStack {
             if damus_state.keypair.privkey != nil {
-                EventActionButton(img: "bubble.left", col: nil) {
+                let self_replied = (thread != nil && thread!.childEvents.first { $0.pubkey == damus_state.pubkey } != nil)
+
+                EventActionButton(img: "bubble.left", col: self_replied ? Color.blue : nil) {
                     notify(.reply, event)
                 }
                 .accessibilityLabel(NSLocalizedString("Reply", comment: "Accessibility label for reply button"))
+                if thread != nil && !thread!.childEvents.isEmpty {
+                    Text("\(thread!.childEvents.count)")
+                        .offset(x: -10)
+                        .font(.footnote.weight(.medium))
+                        .foregroundColor(self_replied ? Color.blue : Color.gray)
+                }
             }
             Spacer()
             ZStack {

damus/Views/Events/MutedEventView.swift

@@ -11,6 +11,7 @@ struct MutedEventView: View {
     let damus_state: DamusState
     let event: NostrEvent
     let scroller: ScrollViewProxy?
+    let thread: ThreadV2?
     
     let selected: Bool
     @Binding var nav_target: String?
@@ -18,7 +19,7 @@ struct MutedEventView: View {
     @State var shown: Bool
     @Environment(\.colorScheme) var colorScheme
     
-    init(damus_state: DamusState, event: NostrEvent, scroller: ScrollViewProxy?, nav_target: Binding<String?>, navigating: Binding<Bool>, selected: Bool) {
+    init(damus_state: DamusState, event: NostrEvent, scroller: ScrollViewProxy?, nav_target: Binding<String?>, navigating: Binding<Bool>, selected: Bool, thread: ThreadV2?) {
         self.damus_state = damus_state
         self.event = event
         self.scroller = scroller
@@ -26,6 +27,7 @@ struct MutedEventView: View {
         self._nav_target = nav_target
         self._navigating = navigating
         self._shown = State(initialValue: should_show_event(contacts: damus_state.contacts, ev: event))
+        self.thread = thread
     }
     
     var should_mute: Bool {
@@ -55,7 +57,7 @@ struct MutedEventView: View {
     var Event: some View {
         Group {
             if selected {
-                SelectedEventView(damus: damus_state, event: event)
+                SelectedEventView(damus: damus_state, event: event, thread: thread)
             } else {
                 EventView(damus: damus_state, event: event, has_action_bar: true)
                     .onTapGesture {
@@ -106,7 +108,7 @@ struct MutedEventView_Previews: PreviewProvider {
     
     static var previews: some View {
         
-        MutedEventView(damus_state: test_damus_state(), event: test_event, scroller: nil, nav_target: $nav_target, navigating: $navigating, selected: false)
+        MutedEventView(damus_state: test_damus_state(), event: test_event, scroller: nil, nav_target: $nav_target, navigating: $navigating, selected: false, thread: nil)
             .frame(width: .infinity, height: 50)
     }
 }

damus/Views/Events/SelectedEventView.swift

@@ -10,6 +10,7 @@ import SwiftUI
 struct SelectedEventView: View {
     let damus: DamusState
     let event: NostrEvent
+    let thread: ThreadV2?
     
     var pubkey: String {
         event.pubkey
@@ -17,10 +18,11 @@ struct SelectedEventView: View {
     
     @StateObject var bar: ActionBarModel
     
-    init(damus: DamusState, event: NostrEvent) {
+    init(damus: DamusState, event: NostrEvent, thread: ThreadV2?) {
         self.damus = damus
         self.event = event
         self._bar = StateObject(wrappedValue: make_actionbar_model(ev: event.id, damus: damus))
+        self.thread = thread
     }
     
     var body: some View {
@@ -47,8 +49,8 @@ struct SelectedEventView: View {
                     EventDetailBar(state: damus, target: event.id, target_pk: event.pubkey)
                     Divider()
                 }
-                
-                EventActionBar(damus_state: damus, event: event)
+
+                EventActionBar(damus_state: damus, event: event, thread: thread)
                     .padding([.top], 4)
 
                 Divider()
@@ -67,7 +69,7 @@ struct SelectedEventView: View {
 
 struct SelectedEventView_Previews: PreviewProvider {
     static var previews: some View {
-        SelectedEventView(damus: test_damus_state(), event: test_event)
+        SelectedEventView(damus: test_damus_state(), event: test_event, thread: nil)
             .padding()
     }
 }

damus/Views/ThreadV2View.swift

@@ -263,7 +263,8 @@ struct ThreadV2View: View {
                                            scroller: reader,
                                            nav_target: $nav_target,
                                            navigating: $navigating,
-                                           selected: false
+                                           selected: false,
+                                           thread: nil
                             )
                         }
                     }.background(GeometryReader { geometry in
@@ -285,7 +286,8 @@ struct ThreadV2View: View {
                         scroller: reader,
                         nav_target: $nav_target,
                         navigating: $navigating,
-                        selected: true
+                        selected: true,
+                        thread: thread
                     ).id("main")
                     
                     // MARK: - Responses of the actual event view
@@ -296,7 +298,8 @@ struct ThreadV2View: View {
                             scroller: reader,
                             nav_target: $nav_target,
                             navigating: $navigating,
-                            selected: false
+                            selected: false,
+                            thread: nil
                         )
                     }
                 }.padding()