[wallet] rename history to transactions

1 files changed, 199 insertions, 0 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/transactions/TransactionAdapter.kt b/wallet/src/main/java/net/taler/wallet/transactions/TransactionAdapter.kt
new file mode 100644
index 0000000..beebcda
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/transactions/TransactionAdapter.kt
@@ -0,0 +1,199 @@
+/*
+ * 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.graphics.Paint.STRIKE_THRU_TEXT_FLAG
+import android.view.LayoutInflater
+import android.view.View
+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.toRelativeTime
+import net.taler.wallet.R
+import net.taler.wallet.cleanExchange
+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 getItemViewType(position: Int): Int = transactions[position].layout
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TransactionViewHolder {
+        val view = LayoutInflater.from(parent.context).inflate(viewType, parent, false)
+        return when (viewType) {
+            R.layout.transaction_in -> TransactionInViewHolder(view)
+            R.layout.transaction_out -> TransactionOutViewHolder(view)
+            else -> GenericTransactionViewHolder(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 abstract 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 selectableBackground = v.background
+
+        @CallSuper
+        open fun bind(event: Transaction) {
+            if (devMode || event.detailPageLayout != 0) {
+                v.background = selectableBackground
+                v.setOnClickListener { listener.onEventClicked(event) }
+            } else {
+                v.background = null
+                v.setOnClickListener(null)
+            }
+            icon.setImageResource(event.icon)
+            if (event.title == 0) title.text = event::class.java.simpleName
+            else title.setText(event.title)
+            time.text = event.timestamp.ms.toRelativeTime(context)
+        }
+
+    }
+
+    internal inner class GenericTransactionViewHolder(v: View) : TransactionViewHolder(v) {
+
+        private val info: TextView = v.findViewById(R.id.info)
+
+        override fun bind(transaction: Transaction) {
+            super.bind(transaction)
+            info.text = when (transaction) {
+                is ExchangeAddedEvent -> cleanExchange(transaction.exchangeBaseUrl)
+                is ExchangeUpdatedEvent -> cleanExchange(transaction.exchangeBaseUrl)
+                is ReserveBalanceUpdatedTransaction -> transaction.reserveBalance.toString()
+                is PaymentTransaction -> transaction.orderShortInfo.summary
+                is OrderAcceptedTransaction -> transaction.orderShortInfo.summary
+                is OrderRefusedTransaction -> transaction.orderShortInfo.summary
+                is OrderRedirectedTransaction -> transaction.newOrderShortInfo.summary
+                else -> ""
+            }
+        }
+
+    }
+
+    internal inner class TransactionInViewHolder(v: View) : TransactionViewHolder(v) {
+
+        private val summary: TextView = v.findViewById(R.id.summary)
+        private val amountWithdrawn: TextView = v.findViewById(R.id.amountWithdrawn)
+        private val paintFlags = amountWithdrawn.paintFlags
+
+        override fun bind(event: Transaction) {
+            super.bind(event)
+            when (event) {
+                is WithdrawTransaction -> bind(event)
+                is RefundTransaction -> bind(event)
+                is TipAcceptedTransaction -> bind(event)
+                is TipDeclinedTransaction -> bind(event)
+            }
+        }
+
+        private fun bind(event: WithdrawTransaction) {
+            summary.text = cleanExchange(event.exchangeBaseUrl)
+            amountWithdrawn.text =
+                context.getString(R.string.amount_positive, event.amountWithdrawnEffective)
+            amountWithdrawn.paintFlags = paintFlags
+        }
+
+        private fun bind(event: RefundTransaction) {
+            summary.text = event.orderShortInfo.summary
+            amountWithdrawn.text =
+                context.getString(R.string.amount_positive, event.amountRefundedEffective)
+            amountWithdrawn.paintFlags = paintFlags
+        }
+
+        private fun bind(transaction: TipAcceptedTransaction) {
+            summary.text = null
+            amountWithdrawn.text = context.getString(R.string.amount_positive, transaction.tipRaw)
+            amountWithdrawn.paintFlags = paintFlags
+        }
+
+        private fun bind(transaction: TipDeclinedTransaction) {
+            summary.text = null
+            amountWithdrawn.text = context.getString(R.string.amount_positive, transaction.tipAmount)
+            amountWithdrawn.paintFlags = amountWithdrawn.paintFlags or STRIKE_THRU_TEXT_FLAG
+        }
+
+    }
+
+    internal inner class TransactionOutViewHolder(v: View) : TransactionViewHolder(v) {
+
+        private val summary: TextView = v.findViewById(R.id.summary)
+        private val amountPaidWithFees: TextView = v.findViewById(R.id.amountPaidWithFees)
+
+        override fun bind(event: Transaction) {
+            super.bind(event)
+            when (event) {
+                is PaymentTransaction -> bind(event)
+                is PaymentAbortedTransaction -> bind(event)
+                is RefreshTransaction -> bind(event)
+            }
+        }
+
+        private fun bind(event: PaymentTransaction) {
+            summary.text = event.orderShortInfo.summary
+            amountPaidWithFees.text =
+                context.getString(R.string.amount_negative, event.amountPaidWithFees)
+        }
+
+        private fun bind(transaction: PaymentAbortedTransaction) {
+            summary.text = transaction.orderShortInfo.summary
+            amountPaidWithFees.text = context.getString(R.string.amount_negative, transaction.amountLost)
+        }
+
+        private fun bind(event: RefreshTransaction) {
+            val res = when (event.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
+            }
+            summary.text = context.getString(res)
+            val fee = event.amountRefreshedRaw - event.amountRefreshedEffective
+            if (fee.isZero()) amountPaidWithFees.text = null
+            else amountPaidWithFees.text = context.getString(R.string.amount_negative, fee)
+        }
+
+    }
+
+}