talk-android/app/src/main/java/com/nextcloud/talk/adapters/GeocodingAdapter.kt

/*
 * Nextcloud Talk - Android Client
 *
 * SPDX-FileCopyrightText: 2021 Marcel Hibbe <dev@mhibbe.de>
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
package com.nextcloud.talk.adapters

import android.annotation.SuppressLint
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)
    }

    @SuppressLint("NotifyDataSetChanged")
    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)
    }
}