diff options
Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/peer/OutgoingPushFragment.kt')
-rw-r--r-- | wallet/src/main/java/net/taler/wallet/peer/OutgoingPushFragment.kt | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/peer/OutgoingPushFragment.kt b/wallet/src/main/java/net/taler/wallet/peer/OutgoingPushFragment.kt new file mode 100644 index 0000000..01fb566 --- /dev/null +++ b/wallet/src/main/java/net/taler/wallet/peer/OutgoingPushFragment.kt @@ -0,0 +1,122 @@ +/* + * This file is part of GNU Taler + * (C) 2022 Taler Systems S.A. + * + * GNU Taler is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 3, or (at your option) any later version. + * + * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +package net.taler.wallet.peer + +import android.os.Bundle +import android.view.LayoutInflater +import android.view.View +import android.view.ViewGroup +import androidx.activity.OnBackPressedCallback +import androidx.compose.ui.platform.ComposeView +import androidx.fragment.app.Fragment +import androidx.fragment.app.activityViewModels +import androidx.lifecycle.Lifecycle +import androidx.lifecycle.lifecycleScope +import androidx.lifecycle.repeatOnLifecycle +import androidx.navigation.findNavController +import androidx.navigation.fragment.findNavController +import kotlinx.coroutines.launch +import net.taler.common.Amount +import net.taler.wallet.MainViewModel +import net.taler.wallet.R +import net.taler.wallet.compose.TalerSurface +import net.taler.wallet.compose.collectAsStateLifecycleAware +import net.taler.wallet.showError + +class OutgoingPushFragment : Fragment() { + private val model: MainViewModel by activityViewModels() + private val peerManager get() = model.peerManager + private val transactionManager get() = model.transactionManager + private val balanceManager get() = model.balanceManager + + // hacky way to change back action until we have navigation for compose + private val backPressedCallback = object : OnBackPressedCallback(false) { + override fun handleOnBackPressed() { + findNavController().navigate(R.id.action_nav_peer_push_to_nav_main) + } + } + + override fun onCreateView( + inflater: LayoutInflater, + container: ViewGroup?, + savedInstanceState: Bundle?, + ): View { + val amount = arguments?.getString("amount")?.let { + Amount.fromJSONString(it) + } ?: error("no amount passed") + val scopeInfo = transactionManager.selectedScope + val spec = scopeInfo?.let { balanceManager.getSpecForScopeInfo(it) } + + requireActivity().onBackPressedDispatcher.addCallback( + viewLifecycleOwner, backPressedCallback + ) + + return ComposeView(requireContext()).apply { + setContent { + TalerSurface { + val state = peerManager.pushState.collectAsStateLifecycleAware().value + OutgoingPushComposable( + amount = amount.withSpec(spec), + state = state, + onSend = this@OutgoingPushFragment::onSend, + onClose = { + findNavController().navigate(R.id.action_nav_peer_pull_to_nav_main) + } + ) + } + } + } + } + + override fun onViewCreated(view: View, savedInstanceState: Bundle?) { + super.onViewCreated(view, savedInstanceState) + lifecycleScope.launch { + viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.RESUMED) { + peerManager.pushState.collect { + if (it is OutgoingResponse) { + if (transactionManager.selectTransaction(it.transactionId)) { + findNavController().navigate(R.id.action_nav_peer_push_to_nav_transactions_detail_peer) + } else { + findNavController().navigate(R.id.action_nav_peer_push_to_nav_main) + } + } + + if (it is OutgoingError && model.devMode.value == true) { + showError(it.info) + } + + // Disable back navigation when tx is being created + backPressedCallback.isEnabled = it !is OutgoingCreating + } + } + } + } + + override fun onStart() { + super.onStart() + activity?.setTitle(R.string.send_peer_title) + } + + override fun onDestroy() { + super.onDestroy() + if (!requireActivity().isChangingConfigurations) peerManager.resetPushPayment() + } + + private fun onSend(amount: Amount, summary: String, hours: Long) { + peerManager.initiatePeerPushDebit(amount, summary, hours) + } +} |