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/*
* This file is part of GNU Taler
* (C) 2020 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.transactions
import android.os.Bundle
import android.text.SpannableString
import android.text.style.UnderlineSpan
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.widget.TextView
import androidx.annotation.StringRes
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.navigation.fragment.findNavController
import com.google.android.material.dialog.MaterialAlertDialogBuilder
import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import net.taler.common.Amount
import net.taler.wallet.MainViewModel
import net.taler.wallet.R
import net.taler.wallet.compose.copyToClipBoard
import net.taler.wallet.getAttrColor
import net.taler.wallet.launchInAppBrowser
abstract class TransactionDetailFragment : Fragment() {
private val model: MainViewModel by activityViewModels()
val transactionManager by lazy { model.transactionManager }
val devMode by lazy { model.devMode }
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(model.devMode.value == true)
}
@Deprecated("Deprecated in Java")
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
transactionManager.selectedTransaction.observe(viewLifecycleOwner) {
requireActivity().apply {
it?.generalTitleRes?.let {
title = getString(it)
}
}
}
}
@Deprecated("Deprecated in Java")
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.transactions_detail, menu)
}
@Deprecated("Deprecated in Java")
override fun onOptionsItemSelected(item: MenuItem): Boolean {
return when (item.itemId) {
else -> super.onOptionsItemSelected(item)
}
}
protected fun bindOrderAndFee(
orderSummaryView: TextView,
orderAmountView: TextView,
orderIdView: TextView,
feeView: TextView,
info: TransactionInfo,
raw: Amount,
fee: Amount,
) {
orderAmountView.text = raw.toString()
feeView.text = getString(R.string.amount_negative, fee.toString())
orderSummaryView.text = if (info.fulfillmentMessage == null) {
info.summary
} else {
"${info.summary}\n\n${info.fulfillmentMessage}"
}
if (info.fulfillmentUrl?.startsWith("http", ignoreCase = true) == true) {
val content = SpannableString(info.summary)
content.setSpan(UnderlineSpan(), 0, info.summary.length, 0)
orderSummaryView.text = content
orderSummaryView.setTextColor(requireContext().getAttrColor(android.R.attr.textColorLink))
orderSummaryView.setOnClickListener {
launchInAppBrowser(requireContext(), info.fulfillmentUrl)
}
}
orderIdView.text = getString(R.string.transaction_order_id, info.orderId)
}
@StringRes
protected open val deleteDialogTitle = R.string.transactions_delete
@StringRes
protected open val deleteDialogMessage = R.string.transactions_delete_dialog_message
@StringRes
protected open val deleteDialogButton = R.string.transactions_delete
protected fun onDeleteButtonClicked(t: Transaction) {
MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
.setTitle(deleteDialogTitle)
.setMessage(deleteDialogMessage)
.setNeutralButton(R.string.cancel) { dialog, _ ->
dialog.cancel()
}
.setNegativeButton(deleteDialogButton) { dialog, _ ->
deleteTransaction(t)
dialog.dismiss()
}
.show()
}
private fun deleteTransaction(t: Transaction) {
transactionManager.deleteTransaction(t.transactionId)
findNavController().popBackStack()
}
protected fun onShowErrorButtonClicked(t: Transaction) {
val err = t.error
require(err != null) { "Transaction had no error." }
val json = Json { prettyPrint = true }
val message = json.encodeToString(err)
MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
.setTitle(getString(R.string.nav_error))
.setMessage(message)
.setNeutralButton(R.string.close) { dialog, _ ->
dialog.cancel()
}
.setPositiveButton(R.string.copy) { _, _ ->
copyToClipBoard(
requireContext(),
getString(R.string.nav_error),
message,
)
}
.show()
}
}
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