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/*
* This file is part of GNU Taler, ©2022-23 Taler Systems S.A.
* See LICENSE.md
*/
import SwiftUI
import taler_swift
import SymLog
struct DepositIbanV: View {
private let symLog = SymLogV(0)
let stack: CallStack
let feeLabel: String?
let feeIsNotZero: Bool? // nil = no fees at all, false = no fee for this tx
let amountAvailable: Amount?
// @Binding var depositIBAN: String
// @Binding var accountHolder: String
@Binding var amountToTransfer: Amount
@EnvironmentObject private var controller: Controller
@EnvironmentObject private var model: WalletModel
@Environment(\.colorScheme) private var colorScheme
@Environment(\.colorSchemeContrast) private var colorSchemeContrast
@AppStorage("minimalistic") var minimalistic: Bool = false
@AppStorage("depositIBAN") var depositIBAN: String = EMPTYSTRING
@AppStorage("accountHolder") var accountHolder: String = EMPTYSTRING
@State private var myFeeLabel: String = EMPTYSTRING
@State private var transactionStarted: Bool = false
@State private var paytoUri: String? = nil
@FocusState private var isFocused: Bool
private func buttonTitle(_ amount: Amount, _ currencyInfo: CurrencyInfo) -> String {
let amountWithCurrency = amount.string(currencyInfo, useSymbol: false)
return String(localized: "Next", comment: "advance Deposit to Amount")
return String(localized: "Deposit \(amountWithCurrency)", comment: "amount with currency")
}
private func subjectTitle(_ amount: Amount, _ currencyInfo: CurrencyInfo) -> String {
let amountStr = amount.string(currencyInfo)
return String(localized: "NavTitle_Deposit_AmountStr",
defaultValue: "Deposit", comment: "NavTitle: Deposit")
// defaultValue: "Deposit \(amountStr)", comment: "NavTitle: Deposit 'amountStr'")
}
var body: some View {
#if PRINT_CHANGES
let _ = Self._printChanges()
let _ = symLog.vlog(amountToTransfer.readableDescription) // just to get the # to compare it with .onAppear & onDisappear
#endif
let currency = amountToTransfer.currencyStr
let currencyInfo = controller.info(for: currency, controller.currencyTicker)
let destination = LazyView {
DepositAmountV(stack: stack.push(),
paytoUri: paytoUri,
// exchangeBaseUrl: baseURL,
amountAvailable: amountAvailable,
// depositIBAN: $depositIBAN,
// accountHolder: $accountHolder,
amountToTransfer: $amountToTransfer)
}
ScrollView { VStack (alignment: .leading, spacing: 6) {
if let feeIsNotZero { // don't show fee if nil
let label = feeLabel ?? myFeeLabel
if label.count > 0 {
Text(label)
.frame(maxWidth: .infinity, alignment: .trailing)
.foregroundColor(feeIsNotZero ? .red
: WalletColors().secondary(colorScheme, colorSchemeContrast))
.talerFont(.body)
}
}
if !minimalistic {
Text("Account holder:")
.talerFont(.title3)
.accessibilityAddTraits(.isHeader)
.accessibilityRemoveTraits(.isStaticText)
.padding(.top)
}
TextField(minimalistic ? "Account holder" : EMPTYSTRING, text: $accountHolder)
.focused($isFocused)
.talerFont(.title2)
.foregroundColor(WalletColors().fieldForeground) // text color
.background(WalletColors().fieldBackground)
.textFieldStyle(.roundedBorder)
.padding(minimalistic ? .bottom : .vertical)
.onAppear {
if !UIAccessibility.isVoiceOverRunning {
symLog.log("dispatching kbd...")
DispatchQueue.main.asyncAfter(deadline: .now() + 0.7) {
isFocused = true // make first responder - raise keybord
symLog.log("...kbd isFocused")
}
}
}
if !minimalistic {
Text("IBAN:")
.talerFont(.title3)
.accessibilityAddTraits(.isHeader)
.accessibilityRemoveTraits(.isStaticText)
.padding(.top)
}
TextField(minimalistic ? "IBAN" : EMPTYSTRING, text: $depositIBAN)
.talerFont(.title2)
.foregroundColor(WalletColors().fieldForeground) // text color
.background(WalletColors().fieldBackground)
.textFieldStyle(.roundedBorder)
.padding(minimalistic ? .bottom : .vertical)
let disabled = (accountHolder.count < 1) || paytoUri == nil // TODO: check amountAvailable
NavigationLink(destination: destination) {
Text(buttonTitle(amountToTransfer, currencyInfo))
}
.buttonStyle(TalerButtonStyle(type: .prominent, disabled: disabled))
.disabled(disabled)
.accessibilityHint(disabled ? "enabled when account holder and IBAN are set" : EMPTYSTRING)
}.padding(.horizontal) } // ScrollVStack
// .scrollBounceBehavior(.basedOnSize) needs iOS 16.4
.navigationTitle(subjectTitle(amountToTransfer, currencyInfo))
.background(WalletColors().backgroundColor.edgesIgnoringSafeArea(.all))
.onAppear {
DebugViewC.shared.setViewID(VIEW_DEPOSIT_ACCEPT, stack: stack.push())
// print("❗️ P2PSubjectV onAppear")
}
.onDisappear {
// print("❗️ P2PSubjectV onDisappear")
}
.task(id: depositIBAN) {
if (try? await model.validateIbanM(depositIBAN)) == true {
let payto = "payto://iban/\(depositIBAN)?receiver-name=\(accountHolder)"
paytoUri = payto.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
} else {
paytoUri = nil
}
}
}
}
// MARK: -
#if DEBUG
#endif
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