/* SPDX-License-Identifier: GPL-3.0-or-later
 * SPDX-FileCopyrightText: 2021-2022 Soren Stoutner <soren@stoutner.com>
 *
 * This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell/>.
 *
 * This program 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 of the License, or (at your option) any later
 * version.
 *
 * This program 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
 * this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package com.stoutner.privacycell.adapters

import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ArrayAdapter
import android.widget.TextView

import com.stoutner.privacycell.R
import com.stoutner.privacycell.dataclasses.Protocol

class ProtocolArrayAdapter(context: Context, protocolArrayList: ArrayList<Protocol>) : ArrayAdapter<Protocol>(context, 0, protocolArrayList) {
    override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
        // Get a handle for the protocol.
        val protocol = getItem(position)!!

        // Create a populated view and inflate the layout.
        val populatedView = if (protocol.isHeader) {  // The protocol is a header entry.
            LayoutInflater.from(context).inflate(R.layout.protocol_header_textview, parent, false)
        } else {  // The protocol is not a header entry.
            LayoutInflater.from(context).inflate(R.layout.protocol_item_textview, parent, false)
        }

        // Get a handle for the text view.
        val textView = populatedView.findViewById<TextView>(R.id.textview)

        // Populate the text view with the corresponding item from the protocol array list.
        textView.text = protocol.protocolName

        // Change the text view background if the protocol is additional network info.
        if (protocol.isAdditionalNetworkInfo) {
            textView.setBackgroundColor(context.getColor(R.color.additional_network_info))
        }

        // Return the populated view.
        return populatedView
    }
}