[wallet] separate history and transactions UI

The history with its JSON payload is only shown in dev mode
while the transactions are prepared to move to the new API.

1 files changed, 133 insertions, 0 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/history/DevHistoryAdapter.kt b/wallet/src/main/java/net/taler/wallet/history/DevHistoryAdapter.kt
new file mode 100644
index 0000000..88db90c
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/history/DevHistoryAdapter.kt
@@ -0,0 +1,133 @@
+/*
+ * 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.history
+
+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.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.history.DevHistoryAdapter.HistoryViewHolder
+
+@Deprecated("Replaced by TransactionAdapter")
+internal class DevHistoryAdapter(
+    private val listener: OnEventClickListener,
+    private var history: History = History()
+) : Adapter<HistoryViewHolder>() {
+
+    init {
+        setHasStableIds(false)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HistoryViewHolder {
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.list_item_history, parent, false)
+        return HistoryViewHolder(view)
+    }
+
+    override fun getItemCount(): Int = history.size
+
+    override fun onBindViewHolder(holder: HistoryViewHolder, position: Int) {
+        val transaction = history[position]
+        holder.bind(transaction)
+    }
+
+    fun update(updatedHistory: History) {
+        this.history = updatedHistory
+        this.notifyDataSetChanged()
+    }
+
+    internal open inner class HistoryViewHolder(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 amountColor = amount.currentTextColor
+
+        open fun bind(historyEvent: HistoryEvent) {
+            v.setOnClickListener { listener.onTransactionClicked(historyEvent) }
+            icon.setImageResource(historyEvent.icon)
+
+            title.text = if (historyEvent.title == null) {
+                when (historyEvent) {
+                    is RefreshHistoryEvent -> getRefreshTitle(historyEvent)
+                    is OrderAcceptedHistoryEvent -> context.getString(R.string.transaction_order_accepted)
+                    is OrderRefusedHistoryEvent -> context.getString(R.string.transaction_order_refused)
+                    is TipAcceptedHistoryEvent -> context.getString(R.string.transaction_tip_accepted)
+                    is TipDeclinedHistoryEvent -> context.getString(R.string.transaction_tip_declined)
+                    is ReserveBalanceUpdatedHistoryEvent -> context.getString(R.string.transaction_reserve_balance_updated)
+                    else -> historyEvent::class.java.simpleName
+                }
+            } else historyEvent.title
+
+            time.text = historyEvent.timestamp.ms.toRelativeTime(context)
+            bindAmount(historyEvent.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: RefreshHistoryEvent): 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)
+        }
+
+    }
+
+}