package com.example.smart.ui.exclude.adapter

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 androidx.recyclerview.widget.RecyclerView.Adapter
import androidx.recyclerview.widget.RecyclerView.ViewHolder
import com.example.smart.R
import com.example.smart.ui.projectevent.bean.ChildTreeBean


abstract class TreeBaseAdapter(
    val mContext: Context, var data: ArrayList<out ChildTreeBean>
) : Adapter<TreeBaseAdapter.PageViewHolder>() {

    init {
        if (data.isNotEmpty()) {
            data[0].isSelected = true
        }
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PageViewHolder {
        return PageViewHolder(
            LayoutInflater.from(mContext).inflate(getLayoutId(), parent, false)
        )
    }

    override fun getItemCount() = data.size

    abstract fun getLayoutId(): Int

    fun reverseSelected() {
        for (bean in data) {
            bean.isSelected = false
        }
    }

    fun getSelectItem(): Int {
        for (bean in data) {
            if (bean.isSelected) {
                return data.indexOf(bean)
            }
        }
        return 0
    }

    var clickEvent: OnTreeClickEvent? = null

    fun setTreeClickEvent(clickEvent: OnTreeClickEvent) {
        this.clickEvent = clickEvent
    }


    interface OnTreeClickEvent {
        fun onClicked(pos: Int, path: String)
    }

    inner class PageViewHolder(itemView: View) : ViewHolder(itemView) {
        val contentTv: TextView
        val select_view:View?
        val recyclerView:RecyclerView?

        init {
            contentTv = itemView.findViewById(R.id.content_tv)
            select_view = itemView.findViewById(R.id.select_view)
            recyclerView = itemView.findViewById(R.id.recycler_view)
        }
    }


}