taler-android

Android apps for GNU Taler (wallet, PoS, cashier)
Log | Files | Refs | README | LICENSE

HistoryItemAdapter.kt (4208B)

      1 /*
      2  * This file is part of GNU Taler
      3  * (C) 2020 Taler Systems S.A.
      4  *
      5  * GNU Taler is free software; you can redistribute it and/or modify it under the
      6  * terms of the GNU General Public License as published by the Free Software
      7  * Foundation; either version 3, or (at your option) any later version.
      8  *
      9  * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
     10  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     11  * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     12  *
     13  * You should have received a copy of the GNU General Public License along with
     14  * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     15  */
     16 
     17 package net.taler.merchantpos.history
     18 
     19 import android.view.LayoutInflater
     20 import android.view.View
     21 import android.view.ViewGroup
     22 import android.widget.ImageButton
     23 import android.widget.TextView
     24 import androidx.core.content.ContextCompat.getColor
     25 import androidx.recyclerview.widget.RecyclerView
     26 import androidx.recyclerview.widget.RecyclerView.Adapter
     27 import com.google.android.material.button.MaterialButton
     28 import net.taler.merchantlib.OrderHistoryEntry
     29 import net.taler.merchantpos.R
     30 import net.taler.merchantpos.history.HistoryItemAdapter.HistoryItemViewHolder
     31 import net.taler.lib.android.toRelativeTime
     32 
     33 
     34 internal class HistoryItemAdapter(private val listener: HistoryActionListener) :
     35     Adapter<HistoryItemViewHolder>() {
     36 
     37     private val items = ArrayList<OrderHistoryEntry>()
     38 
     39     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HistoryItemViewHolder {
     40         val v =
     41             LayoutInflater.from(parent.context).inflate(R.layout.list_item_history, parent, false)
     42         return HistoryItemViewHolder(v)
     43     }
     44 
     45     override fun getItemCount() = items.size
     46 
     47     override fun onBindViewHolder(holder: HistoryItemViewHolder, position: Int) {
     48         holder.bind(items[position])
     49     }
     50 
     51     fun setData(items: List<OrderHistoryEntry>) {
     52         this.items.clear()
     53         this.items.addAll(items)
     54         this.notifyDataSetChanged()
     55     }
     56 
     57     internal inner class HistoryItemViewHolder(private val v: View) : RecyclerView.ViewHolder(v) {
     58 
     59         private val orderSummaryView: TextView = v.findViewById(R.id.orderSummaryView)
     60         private val orderAmountView: TextView = v.findViewById(R.id.orderAmountView)
     61         private val orderTimeView: TextView = v.findViewById(R.id.orderTimeView)
     62         private val orderIdView: TextView = v.findViewById(R.id.orderIdView)
     63         private val refundButton: ImageButton = v.findViewById(R.id.refundButton)
     64         private val deleteButton: MaterialButton = v.findViewById(R.id.deleteButton)
     65 
     66         private val orderIdColor = orderIdView.currentTextColor
     67 
     68         fun bind(item: OrderHistoryEntry) {
     69             orderSummaryView.text = item.summary
     70             val amount = item.amount
     71             orderAmountView.text = amount.toString()
     72             orderTimeView.text = item.timestamp.ms.toRelativeTime(v.context)
     73             if (item.paid) {
     74                 orderIdView.text = v.context.getString(R.string.history_ref_no, item.orderId)
     75                 orderIdView.setTextColor(orderIdColor)
     76             } else {
     77                 orderIdView.text = v.context.getString(R.string.history_unpaid)
     78                 orderIdView.setTextColor(getColor(v.context, R.color.colorError))
     79             }
     80             if (item.refundable) {
     81                 refundButton.visibility = View.VISIBLE
     82                 deleteButton.visibility = View.GONE
     83                 refundButton.setOnClickListener { listener.onRefundClicked(item) }
     84                 deleteButton.setOnClickListener(null)
     85             } else if (!item.paid) {
     86                 refundButton.visibility = View.GONE
     87                 deleteButton.visibility = View.VISIBLE
     88                 deleteButton.setOnClickListener { listener.onDeleteClicked(item) }
     89                 refundButton.setOnClickListener(null)
     90             } else {
     91                 refundButton.visibility = View.GONE
     92                 deleteButton.visibility = View.GONE
     93                 refundButton.setOnClickListener(null)
     94                 deleteButton.setOnClickListener(null)
     95             }
     96         }
     97 
     98     }
     99 
    100 }