package com.github.libretube

import android.app.Dialog
import android.content.Intent
import android.os.Bundle
import android.util.Log
import android.view.View
import android.widget.*
import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.DialogFragment


class DownloadDialog : DialogFragment() {
    private val TAG = "DownloadDialog"
    var vidName = arrayListOf<String>()
    var vidUrl = arrayListOf<String>()
    var audioName = arrayListOf<String>()
    var audioUrl = arrayListOf<String>()
    var selectedVideo = 0
    var selectedAudio = 0
    var extension = ".mkv"
    var duration = 0
    private lateinit var videoId: String
    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        return activity?.let {
            vidName = arguments?.getStringArrayList("videoName") as ArrayList<String>
            vidUrl = arguments?.getStringArrayList("videoUrl") as ArrayList<String>
            audioName = arguments?.getStringArrayList("audioName") as ArrayList<String>
            audioUrl = arguments?.getStringArrayList("audioUrl") as ArrayList<String>
            duration = arguments?.getInt("duration")!!
            videoId = arguments?.getString("videoId")!!
            val builder = AlertDialog.Builder(it)
            // Get the layout inflater
            val inflater = requireActivity().layoutInflater
            var view: View = inflater.inflate(R.layout.dialog_download, null)
            val videoSpinner = view.findViewById<Spinner>(R.id.video_spinner)
            val videoArrayAdapter =ArrayAdapter<String>(requireContext(),android.R.layout.simple_spinner_item,vidName)
            videoArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
            videoSpinner.adapter=videoArrayAdapter
            videoSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
                override fun onItemSelected(
                    parent: AdapterView<*>,
                    view: View,
                    position: Int,
                    id: Long
                ) {
                    selectedVideo = position
                    Log.d(TAG,selectedVideo.toString())
                }
                override fun onNothingSelected(parent: AdapterView<*>?) {}
            }
            val audioSpinner = view.findViewById<Spinner>(R.id.audio_spinner)
            val audioArrayAdapter = ArrayAdapter<String>(requireContext(),android.R.layout.simple_spinner_item,audioName)
            audioArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
            audioSpinner.adapter = audioArrayAdapter
            audioSpinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
                override fun onItemSelected(
                    parent: AdapterView<*>,
                    view: View,
                    position: Int,
                    id: Long
                ) {
                    selectedAudio = position
                    Log.d(TAG,selectedAudio.toString())
                }
                override fun onNothingSelected(parent: AdapterView<*>?) {}
            }
            val radioGroup = view.findViewById<RadioGroup>(R.id.radioGp)
            radioGroup.setOnCheckedChangeListener { group, checkedId ->
                val radio: RadioButton = view.findViewById(checkedId)
                extension = radio.text.toString()
                Log.d(TAG,extension)
            }
            view.findViewById<Button>(R.id.download).setOnClickListener {
                val intent = Intent(context,DownloadService::class.java)
                intent.putExtra("videoId",videoId)
                intent.putExtra("videoUrl",vidUrl[selectedVideo])
                intent.putExtra("audioUrl",audioUrl[selectedAudio])
                intent.putExtra("duration",duration)
                intent.putExtra("extension",extension)
                //intent.putExtra("command","-y -i ${response.videoStreams[which].url} -i ${response.audioStreams!![0].url} -c copy ${Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)}/${videoId}.mkv")
                context?.startService(intent)
                dismiss()
            }
            builder.setView(view)
            builder.create()
        } ?: throw IllegalStateException("Activity cannot be null")
    }
    override fun onDestroy() {
        vidName.clear()
        vidUrl.clear()
        audioUrl.clear()
        audioName.clear()
        super.onDestroy()
    }
}