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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.view.LayoutInflater
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import android.widget.Toast.LENGTH_LONG
import androidx.core.content.ContextCompat.getColor
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import kotlinx.android.synthetic.main.fragment_transaction_payment.*
import kotlinx.android.synthetic.main.fragment_transaction_withdrawal.*
import kotlinx.android.synthetic.main.fragment_transaction_withdrawal.feeView
import kotlinx.android.synthetic.main.fragment_transaction_withdrawal.timeView
import net.taler.common.Amount
import net.taler.common.toAbsoluteTime
import net.taler.wallet.MainViewModel
import net.taler.wallet.R
import net.taler.wallet.cleanExchange
class TransactionDetailFragment : Fragment() {
private val model: MainViewModel by activityViewModels()
private val transactionManager by lazy { model.transactionManager }
private val transaction by lazy { requireNotNull(transactionManager.selectedTransaction) }
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(model.devMode.value == true)
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
return inflater.inflate(transaction.detailPageLayout, container, false)
}
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
requireActivity().apply {
title = transaction.getTitle(this)
}
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
timeView.text = transaction.timestamp.ms.toAbsoluteTime(requireContext())
when (val e = transaction) {
is TransactionWithdrawal -> bind(e)
is TransactionPayment -> bind(e)
is TransactionRefund -> bind(e)
else -> Toast.makeText(
requireContext(),
"event ${e.javaClass} not implement",
LENGTH_LONG
).show()
}
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
inflater.inflate(R.menu.transactions_detail, menu)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
return when (item.itemId) {
else -> super.onOptionsItemSelected(item)
}
}
private fun bind(t: TransactionWithdrawal) {
effectiveAmountLabel.text = getString(R.string.withdraw_total)
effectiveAmountView.text = t.amountEffective.toString()
chosenAmountLabel.text = getString(R.string.amount_chosen)
chosenAmountView.text =
getString(R.string.amount_positive, t.amountRaw.toString())
val fee = t.amountRaw - (t.amountEffective ?: t.amountRaw)
feeView.text = getString(R.string.amount_negative, fee.toString())
exchangeView.text = cleanExchange(t.exchangeBaseUrl)
}
private fun bind(t: TransactionPayment) {
amountPaidWithFeesView.text = t.amountEffective.toString()
val fee = (t.amountEffective ?: t.amountRaw) - t.amountRaw
bindOrderAndFee(t.info, t.amountRaw, fee)
}
private fun bind(t: TransactionRefund) {
amountPaidWithFeesLabel.text = getString(R.string.transaction_refund)
amountPaidWithFeesView.setTextColor(getColor(requireContext(), R.color.green))
amountPaidWithFeesView.text =
getString(R.string.amount_positive, t.amountEffective.toString())
val fee = t.amountRaw - (t.amountEffective ?: t.amountRaw)
bindOrderAndFee(t.info, t.amountRaw, fee)
}
private fun bindOrderAndFee(info: TransactionInfo, raw: Amount, fee: Amount) {
orderAmountView.text = raw.toString()
feeView.text = getString(R.string.amount_negative, fee.toString())
orderSummaryView.text = info.summary
orderIdView.text = getString(R.string.transaction_order_id, info.orderId)
}
}
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