taler-android

Android apps for GNU Taler (wallet, PoS, cashier)
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TransactionWithdrawalFragment.kt (3874B)

      1 /*
      2  * This file is part of GNU Taler
      3  * (C) 2020 Taler Systems S.A.
      4  *
      5  * GNU Taler is free software; you can redistribute it and/or modify it under the
      6  * terms of the GNU General Public License as published by the Free Software
      7  * Foundation; either version 3, or (at your option) any later version.
      8  *
      9  * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
     10  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     11  * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     12  *
     13  * You should have received a copy of the GNU General Public License along with
     14  * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     15  */
     16 
     17 package net.taler.wallet.transactions
     18 
     19 import android.os.Bundle
     20 import android.view.LayoutInflater
     21 import android.view.View
     22 import android.view.ViewGroup
     23 import androidx.compose.runtime.getValue
     24 import androidx.compose.runtime.remember
     25 import androidx.compose.ui.platform.ComposeView
     26 import androidx.core.os.bundleOf
     27 import androidx.navigation.fragment.findNavController
     28 import net.taler.wallet.R
     29 import net.taler.wallet.compose.TalerSurface
     30 import net.taler.wallet.compose.collectAsStateLifecycleAware
     31 import net.taler.wallet.launchInAppBrowser
     32 import net.taler.wallet.transactions.WithdrawalDetails.TalerBankIntegrationApi
     33 import net.taler.wallet.withdraw.TransactionWithdrawalComposable
     34 
     35 class TransactionWithdrawalFragment : TransactionDetailFragment() {
     36 
     37     override fun onCreateView(
     38         inflater: LayoutInflater,
     39         container: ViewGroup?,
     40         savedInstanceState: Bundle?,
     41     ): View = ComposeView(requireContext()).apply {
     42         setContent {
     43             TalerSurface {
     44                 val t by transactionManager.selectedTransaction.collectAsStateLifecycleAware()
     45                 (t as? TransactionWithdrawal)?.let { tx ->
     46                     // show QR code only if withdrawal only contains one
     47                     val qrCode = remember(tx) {
     48                         (tx.withdrawalDetails as? WithdrawalDetails.ManualTransfer)?.let { details ->
     49                             if (details.exchangeCreditAccountDetails?.size == 1) {
     50                                 val account0 = details.exchangeCreditAccountDetails[0]
     51                                 val qrCodes = withdrawManager.getQrCodesForPayto(account0.paytoUri)
     52                                 if (qrCodes.size == 1) qrCodes[0]
     53                                 else null
     54                             } else null
     55                         }
     56                     }
     57 
     58                     TransactionWithdrawalComposable(
     59                         t = tx,
     60                         devMode = devMode,
     61                         spec = exchangeManager.getSpecForCurrency(tx.amountRaw.currency, tx.scopes),
     62                         qrCode = qrCode,
     63                         onConfirmKyc = { onConfirmKyc(it) },
     64                         onConfirmBank = { onConfirmBank(tx) },
     65                         onConfirmManual = { onWireTransferSteps() },
     66                         onShowQrCodes = { onShowQrCodes() },
     67                     ) {
     68                         onTransitionButtonClicked(tx, it)
     69                     }
     70                 }
     71             }
     72         }
     73     }
     74 
     75     fun onConfirmKyc(url: String) {
     76         launchInAppBrowser(requireContext(), url)
     77     }
     78 
     79     fun onConfirmBank(tx: TransactionWithdrawal) {
     80         if (tx.withdrawalDetails !is TalerBankIntegrationApi) return
     81         tx.withdrawalDetails.bankConfirmationUrl?.let { url ->
     82             launchInAppBrowser(requireContext(), url)
     83         }
     84     }
     85 
     86     fun onWireTransferSteps(showQrCodes: Boolean = false) {
     87         findNavController().navigate(
     88             R.id.action_global_wireTransferDetails,
     89             bundleOf("showQrCodes" to showQrCodes)
     90         )
     91     }
     92 
     93     fun onShowQrCodes() {
     94         onWireTransferSteps(showQrCodes = true)
     95     }
     96 }