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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.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.View.GONE
import android.view.View.VISIBLE
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.annotation.CallSuper
import androidx.recyclerview.widget.RecyclerView.Adapter
import androidx.recyclerview.widget.RecyclerView.ViewHolder
import net.taler.common.exhaustive
import net.taler.common.toRelativeTime
import net.taler.wallet.R
import net.taler.wallet.transactions.TransactionAdapter.TransactionViewHolder
internal class TransactionAdapter(
private val devMode: Boolean,
private val listener: OnEventClickListener,
private var transactions: Transactions = Transactions()
) : Adapter<TransactionViewHolder>() {
init {
setHasStableIds(false)
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TransactionViewHolder {
val view = LayoutInflater.from(parent.context)
.inflate(R.layout.list_item_transaction, parent, false)
return TransactionViewHolder(view)
}
override fun getItemCount(): Int = transactions.size
override fun onBindViewHolder(holder: TransactionViewHolder, position: Int) {
val event = transactions[position]
holder.bind(event)
}
fun update(updatedTransactions: Transactions) {
this.transactions = updatedTransactions
this.notifyDataSetChanged()
}
internal open inner class TransactionViewHolder(private val v: View) : ViewHolder(v) {
protected val context: Context = v.context
private val icon: ImageView = v.findViewById(R.id.icon)
protected val title: TextView = v.findViewById(R.id.title)
private val time: TextView = v.findViewById(R.id.time)
private val amount: TextView = v.findViewById(R.id.amount)
private val selectableBackground = v.background
private val amountColor = amount.currentTextColor
@CallSuper
open fun bind(transaction: Transaction) {
if (devMode || transaction.detailPageLayout != 0) {
v.background = selectableBackground
v.setOnClickListener { listener.onEventClicked(transaction) }
} else {
v.background = null
v.setOnClickListener(null)
}
icon.setImageResource(transaction.icon)
title.text = if (transaction.title == null) {
when (transaction) {
is RefreshTransaction -> getRefreshTitle(transaction)
is OrderAcceptedTransaction -> context.getString(R.string.transaction_order_accepted)
is OrderRefusedTransaction -> context.getString(R.string.transaction_order_refused)
is TipAcceptedTransaction -> context.getString(R.string.transaction_tip_accepted)
is TipDeclinedTransaction -> context.getString(R.string.transaction_tip_declined)
is ReserveBalanceUpdatedTransaction -> context.getString(R.string.transaction_reserve_balance_updated)
else -> transaction::class.java.simpleName
}
} else transaction.title
time.text = transaction.timestamp.ms.toRelativeTime(context)
bindAmount(transaction.displayAmount)
}
private fun bindAmount(displayAmount: DisplayAmount?) {
if (displayAmount == null) {
amount.visibility = GONE
} else {
amount.visibility = VISIBLE
when (displayAmount.type) {
AmountType.Positive -> {
amount.text = context.getString(
R.string.amount_positive, displayAmount.amount.amountStr
)
amount.setTextColor(context.getColor(R.color.green))
}
AmountType.Negative -> {
amount.text = context.getString(
R.string.amount_negative, displayAmount.amount.amountStr
)
amount.setTextColor(context.getColor(R.color.red))
}
AmountType.Neutral -> {
amount.text = displayAmount.amount.amountStr
amount.setTextColor(amountColor)
}
}.exhaustive
}
}
private fun getRefreshTitle(transaction: RefreshTransaction): String {
val res = when (transaction.refreshReason) {
RefreshReason.MANUAL -> R.string.transaction_refresh_reason_manual
RefreshReason.PAY -> R.string.transaction_refresh_reason_pay
RefreshReason.REFUND -> R.string.transaction_refresh_reason_refund
RefreshReason.ABORT_PAY -> R.string.transaction_refresh_reason_abort_pay
RefreshReason.RECOUP -> R.string.transaction_refresh_reason_recoup
RefreshReason.BACKUP_RESTORED -> R.string.transaction_refresh_reason_backup_restored
}
return context.getString(R.string.transaction_refresh) + " " + context.getString(res)
}
}
}
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