package com.igo.user.ui.adapter

import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import androidx.recyclerview.widget.RecyclerView
import com.igo.user.R
import com.igo.user.utils.ImageUtils

//显示图片适配器
class ShowPictureAdapter : RecyclerView.Adapter<ShowPictureAdapter.ShowPictureViewHolder>() {
    private val list = mutableListOf<String>()
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ShowPictureViewHolder {
        val inflate =
            LayoutInflater.from(parent.context).inflate(R.layout.item_show_picture, parent, false)
        return ShowPictureViewHolder(inflate)
    }

    override fun onBindViewHolder(holder: ShowPictureViewHolder, position: Int) {
        ImageUtils.load(holder.ivPicture, list[position], 0, 0, 0)
    }

    override fun getItemCount() = list.size
    fun setData(list: List<String>) {
        this.list.clear()
        this.list.addAll(list)
        notifyItemRangeInserted(0, list.size)
    }

    class ShowPictureViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
        val ivPicture: ImageView? = itemView.findViewById<ImageView>(R.id.iv_picture)
    }
}