package com.denizd.substitutionplan

import android.preference.PreferenceManager
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.LinearLayout
import android.widget.TextView
import androidx.appcompat.app.AlertDialog
import androidx.core.content.ContextCompat
import androidx.recyclerview.widget.RecyclerView
import com.google.android.material.button.MaterialButton
import com.google.android.material.card.MaterialCardView

class ColourAdapter(private var mColours: List<Colour>, onClickListener: OnClickListener) : RecyclerView.Adapter<ColourAdapter.ColourViewHolder>() {

    val mOnClickListener = onClickListener

    class ColourViewHolder(view: View, clickListener: OnClickListener) : RecyclerView.ViewHolder(view), View.OnClickListener {
        val title: TextView = view.findViewById(R.id.item_text)
        var image: ImageView = view.findViewById(R.id.item_image)
        val titleNoLang: TextView = view.findViewById(R.id.item_text_no_lang)
        val mClickListener = clickListener
        init { view.setOnClickListener(this) }

        override fun onClick(v: View?) { mClickListener.onClick(adapterPosition, title.text.toString(), titleNoLang.text.toString()) }

    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ColourViewHolder {
        val v = LayoutInflater.from(parent.context).inflate(R.layout.list_item, parent, false)
        return ColourViewHolder(v, mOnClickListener)
    }

    override fun onBindViewHolder(holder: ColourViewHolder, position: Int) {
        val currentItem = mColours[position]
        val prefs = PreferenceManager.getDefaultSharedPreferences(holder.image.context)

        holder.title.text = currentItem.title
        holder.titleNoLang.text = currentItem.titleNoLang
        holder.image.setImageDrawable(ContextCompat.getDrawable(holder.image.context, currentItem.icon))
        if (currentItem.colour != 0) {
            holder.image.drawable.setTint(ContextCompat.getColor(holder.image.context, currentItem.colour))
        }
    }

    override fun getItemCount(): Int = mColours.size

    fun setColours(colours: List<Colour>) {
        mColours = colours
        notifyDataSetChanged()
    }

    public interface OnClickListener {
        fun onClick(position: Int, title: String, titleNolang: String)
    }
}