package mm.basiceducation.beprimary.ui

import android.content.Intent
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.RecyclerView
import com.google.android.gms.ads.AdListener
import com.google.android.gms.ads.AdRequest
import com.google.android.gms.ads.AdView
import com.google.android.gms.ads.MobileAds
import com.google.android.gms.ads.initialization.OnInitializationCompleteListener
import com.google.firebase.firestore.FirebaseFirestore
import mm.basiceducation.beprimary.R
import mm.basiceducation.beprimary.activity.PlayChannel
import mm.basiceducation.beprimary.adapter.ChannelAdapter
import mm.basiceducation.beprimary.dto.Channel
import mm.basiceducation.beprimary.listener.ClickListener

class ChannelFragment : Fragment() {

    lateinit var mAdView: AdView

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View? {
        // Inflate the layout for this fragment
        val view = inflater.inflate(R.layout.fragment_channel, container, false)

        val db = FirebaseFirestore.getInstance()
        val data = mutableListOf<Channel>()
        val text = view.findViewById<TextView>(R.id.channel_text)
        val recyclerView = view.findViewById<RecyclerView>(R.id.channel_recyclerview)

        // banner ads
        MobileAds.initialize(context)
        mAdView = view.findViewById(R.id.channel_adview)
        val adRequest = AdRequest.Builder().build()
        mAdView.loadAd(adRequest)

        db.collection("channel")
                .get()
                .addOnCompleteListener { task ->
                    if (task.isSuccessful) {
                        for (document in task.result!!) {
                            data.add(document.toObject(Channel::class.java))

                            Log.d("channel", document.id + " => " + document.data);
                        }
                        if (data.size < 1) {
                            text.visibility = View.VISIBLE
                        }
                        data.sort()
                        val adapter = ChannelAdapter(data, requireContext())
                        recyclerView.adapter = adapter
                        adapter.setDetailListner(ClickListener { _, positon ->
//
                            val intent = Intent(requireActivity(), PlayChannel::class.java)
                            intent.putExtra("LINK", data[positon].link)
                            startActivity(intent)
//                            Toast.makeText(requireActivity().applicationContext, "" + data[positon].link, Toast.LENGTH_SHORT).show()
                        })
                    } else {
                        //                            Log.w(TAG, "Error getting documents.", task.getException());
                    }
                }

        return view
    }

}