/*
 * Nextcloud Talk application
 *
 * @author Marcel Hibbe
 * Copyright (C) 2021 Marcel Hibbe <dev@mhibbe.de>
 *
 * 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 <http://www.gnu.org/licenses/>.
 */

package com.nextcloud.talk.adapters

import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.nextcloud.talk.R
import fr.dudie.nominatim.model.Address

class GeocodingAdapter(private val context: Context, private var dataSource: List<Address>) :
    RecyclerView.Adapter<GeocodingAdapter.ViewHolder>() {

    interface OnItemClickListener {
        fun onItemClick(position: Int)
    }
    fun updateData(data: List<Address>) {
       this.dataSource = data
        notifyDataSetChanged()
    }

    private var listener: OnItemClickListener? = null
    fun setOnItemClickListener(listener: OnItemClickListener) {
        this.listener = listener
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
        val inflater = LayoutInflater.from(context)
        val view = inflater.inflate(R.layout.geocoding_item, parent, false)
        return ViewHolder(view)
    }

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val address = dataSource[position]
        holder.nameView.text = address.displayName

        holder.itemView.setOnClickListener {
            listener?.onItemClick(position)
        }
    }

    override fun getItemCount(): Int {
        return dataSource.size
    }

    fun getItem(position: Int): Any {
        return dataSource[position]
    }

    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
        val nameView: TextView = itemView.findViewById(R.id.name)
    }
}