package com.shukria.kiosklauncher.adapter

import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Button
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.shukria.kiosklauncher.R
import com.shukria.kiosklauncher.model.AppCatalogItem

class MarketplaceAdapter(
    private val context: Context,
    private val items: List<AppCatalogItem>,
    private val installedPackages: Set<String>,
    private val onInstall: (AppCatalogItem) -> Unit,
    private val onUninstall: (AppCatalogItem) -> Unit
) : RecyclerView.Adapter<MarketplaceAdapter.ViewHolder>() {

    inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
        val name: TextView = view.findViewById(R.id.tv_app_name)
        val version: TextView = view.findViewById(R.id.tv_app_version)
        val description: TextView = view.findViewById(R.id.tv_app_description)
        val button: Button = view.findViewById(R.id.btn_install)
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder =
        ViewHolder(LayoutInflater.from(context).inflate(R.layout.item_marketplace_app, parent, false))

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val item = items[position]
        holder.name.text = item.displayName
        holder.version.text = "v${item.appVersion}"
        holder.description.text = item.remark ?: ""

        val isInstalled = item.packageName in installedPackages
        holder.button.text = if (isInstalled) context.getString(R.string.uninstall) else context.getString(R.string.install)
        holder.button.setOnClickListener {
            if (isInstalled) onUninstall(item) else onInstall(item)
        }
    }

    override fun getItemCount(): Int = items.size
}