taler-ios

iOS apps for GNU Taler (wallet)
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RefundURIView.swift (2626B)

      1 /*
      2  * This file is part of GNU Taler, ©2022-26 Taler Systems S.A.
      3  * See LICENSE.md
      4  */
      5 /**
      6  * @author Marc Stibane
      7  */
      8 import SwiftUI
      9 import SymLog
     10 import taler_swift
     11 
     12 struct RefundURIView: View {
     13     private let symLog = SymLogV(0)
     14     let stack: CallStack
     15     let url: URL
     16 
     17     @EnvironmentObject private var model: WalletModel
     18     @EnvironmentObject private var controller: Controller
     19 
     20     @State var refundTransactionId: String? = nil
     21 //    @State var transaction: Transaction?
     22 //    @State private var currencyInfo: CurrencyInfo = CurrencyInfo.zero(UNKNOWN)
     23     @State private var talerTX: TalerTransaction = TalerTransaction(dummyCurrency: DEMOCURRENCY)
     24 
     25     @MainActor
     26     private func viewDidLoad() async {
     27         symLog.log(".task")
     28         if let result = try? await model.startRefundForUri(url: url.trimmedString) {
     29             refundTransactionId = result
     30 //            transaction = try? await model.getTransactionById(result)
     31         }
     32     }
     33 
     34     var body: some View {
     35         ZStack {
     36             if let refundTransactionId {    //, let transaction {
     37 //            let common = transaction.common
     38 //            let scope = common.scopes[0]              // TODO: tx could span multiple scopes
     39 //            let raw = common.amountRaw
     40 //            let currency = raw.currencyStr
     41 
     42                 TransactionSummaryList(stack: stack.push(),
     43 //                                     scope: scope,
     44                                transactionId: refundTransactionId,
     45                                      talerTX: $talerTX,
     46                                     navTitle: nil,
     47                                      hasDone: true,             // conclude refund
     48                                     showDone: .prominent,
     49                                          url: nil,
     50                                  withActions: true)
     51 //                .task(id: controller.currencyTicker) {
     52 //                    currencyInfo = controller.info2(for: currency, controller.currencyTicker)
     53 //                }
     54             } else {
     55                 LoadingView(stack: stack.push(), scopeInfo: nil, message: url.host)
     56                     .task { await viewDidLoad() }
     57             }
     58         }.onAppear() {
     59             symLog.log("onAppear")
     60             DebugViewC.shared.setSheetID(SHEET_REFUND, stack: stack.push())
     61         }
     62     }
     63 }
     64 
     65 // MARK: -
     66 struct RefundURIView_Previews: PreviewProvider {
     67     static var previews: some View {
     68         let transactionId = "txn:refund:12345"
     69         let url = URL(string: "taler://refund/txId")!
     70         RefundURIView(stack: CallStack("Preview"), url: url, refundTransactionId: transactionId)
     71     }
     72 }