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Implemented selecting TAN procedure

This commit is contained in:
dankito 2020-07-26 16:39:13 +02:00
parent d0f5ed4902
commit 96ae87e292
1 changed files with 35 additions and 8 deletions
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43
ui/BankingiOSApp/BankingiOSApp/ui/views/EnterTanDialog.swift
View File

@ -13,8 +13,20 @@ struct EnterTanDialog: View {
private var customer: Customer
private var customersTanProcedures: [TanProcedure] = []
@State private var selectedTanProcedureIndex: Int
private var customersTanProcdures: [TanProcedure] = []
private var selectedTanProcedureIndexBinding: Binding<Int> {
Binding<Int>(
get: { self.selectedTanProcedureIndex },
set: {
if (self.selectedTanProcedureIndex != $0) { // only if TAN procedure has really changed
self.selectedTanProcedureIndex = $0
self.selectedTanProcedureChanged(self.customersTanProcedures[$0])
}
})
}
@State private var selectedTanMediumIndex = 0
private var customersTanMedia: [TanMedium] = []
@ -55,9 +67,9 @@ struct EnterTanDialog: View {
var body: some View {
Form {
Section {
Picker("TAN procedure", selection: $selectedTanProcedureIndex) {
ForEach(0 ..< self.customersTanProcdures.count) { index in
Text(self.customersTanProcdures[index].displayName)
Picker("TAN procedure", selection: selectedTanProcedureIndexBinding) {
ForEach(0 ..< self.customersTanProcedures.count) { index in
Text(self.customersTanProcedures[index].displayName)
}
}
@ -113,19 +125,34 @@ struct EnterTanDialog: View {
}
func enteringTanDone() {
private func selectedTanProcedureChanged(_ changeTanProcedureTo: TanProcedure) {
// do async as at this point Picker dialog gets dismissed -> this EnterTanDialog would never get dismissed (and dismiss has to be called before callback.changeTanProcedure())
DispatchQueue.main.async {
self.dismissDialog()
self.state.callback(EnterTanResult.Companion().userAsksToChangeTanProcedure(changeTanProcedureTo: changeTanProcedureTo))
}
}
private func enteringTanDone() {
let companion = EnterTanResult.Companion()
let result = enteredTan.isEmpty ? companion.userDidNotEnterTan() : companion.userEnteredTan(enteredTan: enteredTan)
sendEnterTanResult(result)
}
func sendEnterTanResult(_ result: EnterTanResult) {
self.state.callback(result)
private func sendEnterTanResult(_ result: EnterTanResult) {
state.callback(result)
// TODO: if a TAN has been entered, check result if user has made a mistake and has to re-enter TAN
self.presentation.wrappedValue.dismiss()
dismissDialog()
}
private func dismissDialog() {
presentation.wrappedValue.dismiss()
}
}