damus

commit ac1a5d237e88b749a4dca7adcf3617fd75c8d918
parent cfcd799d63ced0be931342b5af9684e18f99c862
Author: Joel Klabo <joelklabo@gmail.com>
Date:   Tue, 31 Jan 2023 18:32:11 -0800

Add Copy Invoice Button

Changelog-Added: Copy invoice button
Closes: #469

Diffstat:
M
damus/Components/InvoiceView.swift
 | 
71
+++++++++++++++++++++++++++++++++++++++++++++++------------------------

1 file changed, 47 insertions(+), 24 deletions(-)
diff --git a/damus/Components/InvoiceView.swift b/damus/Components/InvoiceView.swift
@@ -7,33 +7,32 @@
 
 import SwiftUI
 
-func open_with_wallet(wallet: Wallet.Model, invoice: String) {
-    if let url = URL(string: "\(wallet.link)\(invoice)"), UIApplication.shared.canOpenURL(url) {
-        UIApplication.shared.open(url)
-    } else {
-        guard let store_link = wallet.appStoreLink else {
-            // TODO: do something here if we don't have an appstore link
-            return
-        }
-        
-        guard let url = URL(string: store_link) else {
-            return
-        }
-        
-        guard UIApplication.shared.canOpenURL(url) else {
-            return
-        }
-        
-        UIApplication.shared.open(url)
-    }
-}
-
 struct InvoiceView: View {
     @Environment(\.colorScheme) var colorScheme
     @Environment(\.openURL) private var openURL
     let our_pubkey: String
     let invoice: Invoice
     @State var showing_select_wallet: Bool = false
+    @State var copied = false
+    
+    var CopyButton: some View {
+        Button {
+            copied = true
+            DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
+                copied = false
+            }
+            UIImpactFeedbackGenerator(style: .medium).impactOccurred()
+            UIPasteboard.general.string = invoice.string
+        } label: {
+            if !copied {
+                Image(systemName: "doc.on.clipboard")
+                    .foregroundColor(.gray)
+            } else {
+                Image(systemName: "checkmark.circle")
+                    .foregroundColor(Color("DamusGreen"))
+            }
+        }
+    }
     
     var PayButton: some View {
         Button {
@@ -43,7 +42,7 @@ struct InvoiceView: View {
                 open_with_wallet(wallet: get_default_wallet(our_pubkey).model, invoice: invoice.string)
             }
         } label: {
-            RoundedRectangle(cornerRadius: 20)
+            RoundedRectangle(cornerRadius: 20, style: .circular)
                 .foregroundColor(colorScheme == .light ? .black : .white)
                 .overlay {
                     Text("Pay", comment: "Button to pay a Lightning invoice.")
@@ -51,9 +50,9 @@ struct InvoiceView: View {
                         .foregroundColor(colorScheme == .light ? .white : .black)
                 }
         }
-        //.buttonStyle(.bordered)
         .onTapGesture {
             // Temporary solution so that the "pay" button can be clicked (Yes we need an empty tap gesture)
+            print("pay button tap")
         }
     }
     
@@ -67,6 +66,8 @@ struct InvoiceView: View {
                     Label("", systemImage: "bolt.fill")
                         .foregroundColor(.orange)
                     Text("Lightning Invoice", comment: "Indicates that the view is for paying a Lightning invoice.")
+                    Spacer()
+                    CopyButton
                 }
                 Divider()
                 Text(invoice.description_string)
@@ -84,11 +85,33 @@ struct InvoiceView: View {
     }
 }
 
+func open_with_wallet(wallet: Wallet.Model, invoice: String) {
+    if let url = URL(string: "\(wallet.link)\(invoice)"), UIApplication.shared.canOpenURL(url) {
+        UIApplication.shared.open(url)
+    } else {
+        guard let store_link = wallet.appStoreLink else {
+            // TODO: do something here if we don't have an appstore link
+            return
+        }
+        
+        guard let url = URL(string: store_link) else {
+            return
+        }
+        
+        guard UIApplication.shared.canOpenURL(url) else {
+            return
+        }
+        
+        UIApplication.shared.open(url)
+    }
+}
+
+
 let test_invoice = Invoice(description: .description("this is a description"), amount: .specific(10000), string: "lnbc100n1p357sl0sp5t9n56wdztun39lgdqlr30xqwksg3k69q4q2rkr52aplujw0esn0qpp5mrqgljk62z20q4nvgr6lzcyn6fhylzccwdvu4k77apg3zmrkujjqdpzw35xjueqd9ejqcfqv3jhxcmjd9c8g6t0dcxqyjw5qcqpjrzjqt56h4gvp5yx36u2uzqa6qwcsk3e2duunfxppzj9vhypc3wfe2wswz607uqq3xqqqsqqqqqqqqqqqlqqyg9qyysgqagx5h20aeulj3gdwx3kxs8u9f4mcakdkwuakasamm9562ffyr9en8yg20lg0ygnr9zpwp68524kmda0t5xp2wytex35pu8hapyjajxqpsql29r", expiry: 604800, payment_hash: Data(), created_at: 1666139119)
 
 struct InvoiceView_Previews: PreviewProvider {
     static var previews: some View {
         InvoiceView(our_pubkey: "", invoice: test_invoice)
-            .frame(width: 200, height: 200)
+            .frame(width: 300, height: 200)
     }
 }