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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| // | ||
| // CurrencyAddView.swift | ||
| // MMEX | ||
| // | ||
| // Created by Lisheng Guan on 2024/9/17. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct CurrencyAddView: View { | ||
| @Binding var newCurrency: Currency | ||
| @Binding var isPresentingCurrencyAddView: Bool | ||
|
|
||
| var onSave: (inout Currency) -> Void | ||
|
|
||
| var body: some View { | ||
| NavigationStack { | ||
| CurrencyEditView(currency: $newCurrency) | ||
| .toolbar { | ||
| ToolbarItem(placement: .cancellationAction) { | ||
| Button("Dismiss") { | ||
| isPresentingCurrencyAddView = false | ||
| } | ||
| } | ||
| ToolbarItem(placement: .confirmationAction) { | ||
| Button("Add") { | ||
| isPresentingCurrencyAddView = false | ||
| onSave(&newCurrency) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| CurrencyAddView(newCurrency: .constant(Currency.empty), isPresentingCurrencyAddView: .constant(true)) { newCurrency in | ||
| // Handle saving in preview | ||
| print("New currency: \(newCurrency.name)") | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| // | ||
| // CurrencyDetailView.swift | ||
| // MMEX | ||
| // | ||
| // Created by Lisheng Guan on 2024/9/17. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct CurrencyDetailView: View { | ||
| @State var currency: Currency | ||
| let databaseURL: URL | ||
| @State private var editingCurrency = Currency.empty | ||
| @State private var isPresentingEditView = false | ||
| @Environment(\.presentationMode) var presentationMode | ||
|
|
||
| var body: some View { | ||
| List { | ||
| Section(header: Text("Currency Name")) { | ||
| Text(currency.name) | ||
| } | ||
| Section(header: Text("Prefix Symbol")) { | ||
| Text(currency.prefixSymbol ?? "N/A") | ||
| } | ||
| Section(header: Text("Suffix Symbol")) { | ||
| Text(currency.suffixSymbol ?? "N/A") | ||
| } | ||
| Section(header: Text("Scale")) { | ||
| Text("\(currency.scale)") | ||
| } | ||
| Section(header: Text("Conversion Rate")) { | ||
| Text("\(currency.baseConversionRate ?? 0)") | ||
| } | ||
| Section(header: Text("Currency Type")) { | ||
| Text(currency.type) | ||
| } | ||
| Button("Delete Currency") { | ||
| deleteCurrency() | ||
| } | ||
| } | ||
| .textSelection(.enabled) | ||
| .toolbar { | ||
| ToolbarItem(placement: .navigationBarTrailing) { | ||
| Button("Edit") { | ||
| isPresentingEditView = true | ||
| editingCurrency = currency | ||
| } | ||
| } | ||
| } | ||
| .sheet(isPresented: $isPresentingEditView) { | ||
| NavigationStack { | ||
| CurrencyEditView(currency: $editingCurrency) | ||
| .toolbar { | ||
| ToolbarItem(placement: .cancellationAction) { | ||
| Button("Cancel") { | ||
| isPresentingEditView = false | ||
| } | ||
| } | ||
| ToolbarItem(placement: .confirmationAction) { | ||
| Button("Done") { | ||
| isPresentingEditView = false | ||
| currency = editingCurrency | ||
| saveChanges() | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func saveChanges() { | ||
| let repository = DataManager(databaseURL: databaseURL).getCurrencyRepository() | ||
| if repository.updateCurrency(currency: currency) { | ||
| // Handle success | ||
| } else { | ||
| // Handle failure | ||
| } | ||
| } | ||
|
|
||
| func deleteCurrency() { | ||
| let repository = DataManager(databaseURL: databaseURL).getCurrencyRepository() | ||
| if repository.deleteCurrency(currency: currency) { | ||
| presentationMode.wrappedValue.dismiss() | ||
| } else { | ||
| // Handle deletion failure | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| CurrencyDetailView(currency: Currency.sampleData[0], databaseURL: URL(string: "path/to/database")!) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| // | ||
| // CurrencyEditView.swift | ||
| // MMEX | ||
| // | ||
| // Created by Lisheng Guan on 2024/9/17. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct CurrencyEditView: View { | ||
| @Binding var currency: Currency | ||
|
|
||
| var body: some View { | ||
| Form { | ||
| Section(header: Text("Currency Name")) { | ||
| TextField("Currency Name", text: $currency.name) | ||
| } | ||
| Section(header: Text("Prefix Symbol")) { | ||
| TextField("Prefix Symbol", text: Binding( | ||
| get: { currency.prefixSymbol ?? "" }, | ||
| set: { currency.prefixSymbol = $0.isEmpty ? nil : $0 } | ||
| )) | ||
| } | ||
| Section(header: Text("Suffix Symbol")) { | ||
| TextField("Suffix Symbol", text: Binding( | ||
| get: { currency.suffixSymbol ?? "" }, | ||
| set: { currency.suffixSymbol = $0.isEmpty ? nil : $0 } | ||
| )) | ||
| } | ||
| Section(header: Text("Scale")) { | ||
| TextField("Scale", value: $currency.scale, format: .number) | ||
| } | ||
| Section(header: Text("Conversion Rate")) { | ||
| TextField("Conversion Rate", value: $currency.baseConversionRate, format: .number) | ||
| } | ||
| Section(header: Text("Currency Type")) { | ||
| TextField("Currency Type", text: $currency.type) | ||
| } | ||
| } | ||
| .navigationTitle("Edit Currency") | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| CurrencyEditView(currency: .constant(Currency.sampleData[0])) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| // | ||
| // CurrencyListView.swift | ||
| // MMEX | ||
| // | ||
| // Created by Lisheng Guan on 2024/9/17. | ||
| // | ||
|
|
||
| import SwiftUI | ||
|
|
||
| struct CurrencyListView: View { | ||
| let databaseURL: URL | ||
| @State private var currencies: [Currency] = [] | ||
| @State private var newCurrency = Currency.empty | ||
| @State private var isPresentingCurrencyAddView = false | ||
|
|
||
| private var repository: CurrencyRepository | ||
|
|
||
| init(databaseURL: URL) { | ||
| self.databaseURL = databaseURL | ||
| self.repository = DataManager(databaseURL: databaseURL).getCurrencyRepository() | ||
| } | ||
|
|
||
| var body: some View { | ||
| NavigationStack { | ||
| List(currencies) { currency in | ||
| NavigationLink(destination: CurrencyDetailView(currency: currency, databaseURL: databaseURL)) { | ||
| HStack { | ||
| Text(currency.name) | ||
| Spacer() | ||
| Text(currency.symbol) | ||
| } | ||
| } | ||
| } | ||
| .toolbar { | ||
| Button(action: { | ||
| isPresentingCurrencyAddView = true | ||
| }, label: { | ||
| Image(systemName: "plus") | ||
| }) | ||
| } | ||
| } | ||
| .navigationTitle("Currencies") | ||
| .onAppear { | ||
| loadCurrencies() | ||
| } | ||
| .sheet(isPresented: $isPresentingCurrencyAddView) { | ||
| CurrencyAddView(newCurrency: $newCurrency, isPresentingCurrencyAddView: $isPresentingCurrencyAddView) { currency in | ||
| addCurrency(¤cy) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func loadCurrencies() { | ||
| // Fetch accounts using repository and update the view | ||
| DispatchQueue.global(qos: .background).async { | ||
| let loadedCurrencies = repository.loadCurrencies() | ||
|
|
||
| // Update UI on the main thread | ||
| DispatchQueue.main.async { | ||
| self.currencies = loadedCurrencies | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func addCurrency(_ currency: inout Currency) { | ||
| if repository.addCurrency(currency: ¤cy) { | ||
| self.loadCurrencies() | ||
| } else { | ||
| // TODO | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| CurrencyListView(databaseURL: URL(string: "path/to/database")!) | ||
| } |
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