/*
 * Copyright (c) 2019 Hemanth Savarala.
 *
 * Licensed under the GNU General Public License v3
 *
 * This is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by
 *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 */

package code.name.monkey.retromusic.dialogs

import android.app.Dialog
import android.os.Bundle
import androidx.fragment.app.DialogFragment
import code.name.monkey.retromusic.EXTRA_SONG
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.extensions.colorButtons
import code.name.monkey.retromusic.extensions.extraNotNull
import code.name.monkey.retromusic.loaders.PlaylistLoader
import code.name.monkey.retromusic.model.Song
import code.name.monkey.retromusic.util.PlaylistsUtil
import com.google.android.material.dialog.MaterialAlertDialogBuilder

class AddToPlaylistDialog : DialogFragment() {

    override fun onCreateDialog(
        savedInstanceState: Bundle?
    ): Dialog {
        val playlists = PlaylistLoader.getAllPlaylists(requireContext())
        val playlistNames = mutableListOf<CharSequence>()
        playlistNames.add(requireContext().resources.getString(R.string.action_new_playlist))
        for (p in playlists) {
            playlistNames.add(p.name)
        }

        return MaterialAlertDialogBuilder(
            requireContext(),
            R.style.ThemeOverlay_MaterialComponents_Dialog_Alert
        )
            .setTitle(R.string.add_playlist_title)
            .setItems(playlistNames.toTypedArray()) { _, which ->
                val songs = extraNotNull<ArrayList<Song>>(EXTRA_SONG).value
                if (which == 0) {
                    CreatePlaylistDialog.create(songs)
                        .show(requireActivity().supportFragmentManager, "ADD_TO_PLAYLIST")
                } else {
                    PlaylistsUtil.addToPlaylist(
                        requireContext(),
                        songs,
                        playlists[which - 1].id,
                        true
                    )
                }
                dismiss()
            }
            .create().colorButtons()
    }

    companion object {

        fun create(song: Song): AddToPlaylistDialog {
            val list = ArrayList<Song>()
            list.add(song)
            return create(list)
        }

        fun create(songs: List<Song>): AddToPlaylistDialog {
            val dialog = AddToPlaylistDialog()
            val args = Bundle()
            args.putParcelableArrayList(EXTRA_SONG, ArrayList(songs))
            dialog.arguments = args
            return dialog
        }
    }
}