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comparison Simoleon/Favorites.swift @ 95:04feeb708833

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Minor UI updates
author Dennis Concepción Martín <dennisconcepcionmartin@gmail.com>
date Tue, 03 Aug 2021 15:02:40 +0100
parents 529feb1fc8d5
children 87f02d4f9c26
comparison
equal deleted inserted replaced
94:507ed393a72c 95:04feeb708833
21 .font(.title) 21 .font(.title)
22 Text("Search a currency pair and add it to favourites.") 22 Text("Search a currency pair and add it to favourites.")
23 .padding(.top, 5) 23 .padding(.top, 5)
24 } 24 }
25 .multilineTextAlignment(.center) 25 .multilineTextAlignment(.center)
26 .foregroundColor(Color(.systemGray)) 26 .foregroundColor(.secondary)
27 .padding(.horizontal, 50) 27 .padding(.horizontal, 50)
28 } else { 28 } else {
29 List { 29 List {
30 ForEach(favorite) { favorite in 30 ForEach(favorite) { favorite in
31 NavigationLink(destination: Conversion(showNavigationView: false, currencyPair: favorite.currencyPair)) { 31 NavigationLink(destination: Conversion(showNavigationView: false, currencyPair: favorite.currencyPair)) {
44 #endif 44 #endif
45 } 45 }
46 .if(UIDevice.current.userInterfaceIdiom == .phone) { content in 46 .if(UIDevice.current.userInterfaceIdiom == .phone) { content in
47 NavigationView { content } 47 NavigationView { content }
48 } 48 }
49 .onAppear(perform: generateFavoritesToScreenshots) 49 .onAppear {
50 #if DEBUG
51 generateFavoritesToScreenshots()
52 #endif
53 }
50 } 54 }
51 55
52 private func removeFromFavorites(offsets: IndexSet) { 56 private func removeFromFavorites(offsets: IndexSet) {
53 withAnimation { 57 withAnimation {
54 offsets.map { favorite[$0] }.forEach(viewContext.delete) 58 offsets.map { favorite[$0] }.forEach(viewContext.delete)
59 let nsError = error as NSError 63 let nsError = error as NSError
60 fatalError("Unresolved error \(nsError), \(nsError.userInfo)") 64 fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
61 } 65 }
62 } 66 }
63 } 67 }
64 68
69 #if DEBUG
65 private func generateFavoritesToScreenshots() { 70 private func generateFavoritesToScreenshots() {
66 #if DEBUG
67 if favorite.isEmpty { 71 if favorite.isEmpty {
68 let favoriteCurrencies = [ 72 let favoriteCurrencies = [
69 "EUR/USD", "BTC/USD", "USD/HKD", "USD/JPY", "AUD/USD", "XAU/GBP", "DASH/ETH", "EUR/USD", 73 "EUR/USD", "BTC/USD", "USD/HKD", "USD/JPY", "AUD/USD",
70 "XAG/CAD", "XRP/RUB" 74 "XAU/GBP", "DASH/ETH", "EUR/USD", "XAG/CAD"
71 ] 75 ]
72 76
73 for favoriteCurrency in favoriteCurrencies { 77 for favoriteCurrency in favoriteCurrencies {
74 let favorite = Favorite(context: viewContext) 78 let favorite = Favorite(context: viewContext)
75 favorite.currencyPair = favoriteCurrency 79 favorite.currencyPair = favoriteCurrency
80 let nsError = error as NSError 84 let nsError = error as NSError
81 fatalError("Unresolved error \(nsError), \(nsError.userInfo)") 85 fatalError("Unresolved error \(nsError), \(nsError.userInfo)")
82 } 86 }
83 } 87 }
84 } 88 }
85 #endif
86 } 89 }
90 #endif
87 } 91 }
88 92
89 struct Favorites_Previews: PreviewProvider { 93 struct Favorites_Previews: PreviewProvider {
90 static var previews: some View { 94 static var previews: some View {
91 Favorites() 95 Favorites()