PlayerAndroid/app/src/main/java/code/name/monkey/retromusic/ui/fragments/player/normal/PlayerPlaybackControlsFragment.kt

package code.name.monkey.retromusic.ui.fragments.player.normal

import android.animation.ObjectAnimator
import android.graphics.PorterDuff
import android.graphics.drawable.ClipDrawable
import android.graphics.drawable.LayerDrawable
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.animation.DecelerateInterpolator
import android.view.animation.LinearInterpolator
import android.widget.SeekBar
import code.name.monkey.appthemehelper.ThemeStore
import code.name.monkey.appthemehelper.util.ATHUtil
import code.name.monkey.appthemehelper.util.ColorUtil
import code.name.monkey.appthemehelper.util.MaterialValueHelper
import code.name.monkey.appthemehelper.util.TintHelper
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.helper.MusicPlayerRemote
import code.name.monkey.retromusic.helper.MusicProgressViewUpdateHelper
import code.name.monkey.retromusic.helper.PlayPauseButtonOnClickHandler
import code.name.monkey.retromusic.misc.SimpleOnSeekbarChangeListener
import code.name.monkey.retromusic.service.MusicService
import code.name.monkey.retromusic.ui.fragments.base.AbsPlayerControlsFragment
import code.name.monkey.retromusic.util.MusicUtil
import code.name.monkey.retromusic.util.PreferenceUtil
import code.name.monkey.retromusic.util.ViewUtil
import kotlinx.android.synthetic.main.fragment_player_playback_controls.*
import kotlinx.android.synthetic.main.media_button.*
import kotlinx.android.synthetic.main.player_time.*

class PlayerPlaybackControlsFragment : AbsPlayerControlsFragment() {

    private var lastPlaybackControlsColor: Int = 0
    private var lastDisabledPlaybackControlsColor: Int = 0
    private var progressViewUpdateHelper: MusicProgressViewUpdateHelper? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        progressViewUpdateHelper = MusicProgressViewUpdateHelper(this)
    }

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View? {

        return inflater.inflate(R.layout.fragment_player_playback_controls, container, false)
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        setUpMusicControllers()
        playPauseButton.setOnClickListener {
            if (MusicPlayerRemote.isPlaying) {
                MusicPlayerRemote.pauseSong()
            } else {
                MusicPlayerRemote.resumePlaying()
            }
            showBonceAnimation(playPauseButton)
        }
    }

    override fun setDark(color: Int) {
        val colorBg = ATHUtil.resolveColor(context!!, android.R.attr.colorBackground)
        if (ColorUtil.isColorLight(colorBg)) {
            lastPlaybackControlsColor = MaterialValueHelper.getSecondaryTextColor(context!!, true)
            lastDisabledPlaybackControlsColor = MaterialValueHelper.getSecondaryDisabledTextColor(context!!, true)
        } else {
            lastPlaybackControlsColor = MaterialValueHelper.getPrimaryTextColor(context!!, false)
            lastDisabledPlaybackControlsColor = MaterialValueHelper.getPrimaryDisabledTextColor(context!!, false)
        }

        if (PreferenceUtil.getInstance().adaptiveColor) {
            setFabColor(color)
        } else {
            setFabColor(ThemeStore.accentColor(context!!))
        }

        updateRepeatState()
        updateShuffleState()
        updatePrevNextColor()
    }

    private fun setFabColor(i: Int) {
        TintHelper.setTintAuto(playPauseButton, MaterialValueHelper.getPrimaryTextColor(context!!, ColorUtil.isColorLight(i)), false)
        TintHelper.setTintAuto(playPauseButton, i, true)
        setProgressBarColor(i)
    }

    private fun updateSong() {
        val song = MusicPlayerRemote.currentSong
        title.text = song.title
        text.text = song.artistName
    }

    override fun onResume() {
        super.onResume()
        progressViewUpdateHelper!!.start()
    }

    override fun onPause() {
        super.onPause()
        progressViewUpdateHelper!!.stop()
    }

    override fun onServiceConnected() {
        updatePlayPauseDrawableState()
        updateRepeatState()
        updateShuffleState()
        updateSong()
    }

    override fun onPlayingMetaChanged() {
        super.onPlayingMetaChanged()
        updateSong()
    }

    override fun onPlayStateChanged() {
        updatePlayPauseDrawableState()
    }

    override fun onRepeatModeChanged() {
        updateRepeatState()
    }

    override fun onShuffleModeChanged() {
        updateShuffleState()
    }


    private fun setProgressBarColor(newColor: Int) {
        ViewUtil.setProgressDrawable(progressSlider, newColor)
    }

    private fun setUpPlayPauseFab() {
        playPauseButton.setOnClickListener(PlayPauseButtonOnClickHandler())
    }

    private fun updatePlayPauseDrawableState() {
        if (MusicPlayerRemote.isPlaying) {
            playPauseButton.setImageResource(R.drawable.ic_pause_white_24dp)
        } else {
            playPauseButton.setImageResource(R.drawable.ic_play_arrow_white_24dp)
        }
    }

    private fun setUpMusicControllers() {
        setUpPlayPauseFab()
        setUpPrevNext()
        setUpRepeatButton()
        setUpShuffleButton()
        setUpProgressSlider()
    }

    private fun setUpPrevNext() {
        updatePrevNextColor()
        nextButton.setOnClickListener { MusicPlayerRemote.playNextSong() }
        previousButton.setOnClickListener { MusicPlayerRemote.back() }
    }

    private fun updatePrevNextColor() {
        nextButton.setColorFilter(lastPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
        previousButton.setColorFilter(lastPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
    }

    private fun setUpShuffleButton() {
        shuffleButton.setOnClickListener { MusicPlayerRemote.toggleShuffleMode() }
    }

    override fun updateShuffleState() {
        when (MusicPlayerRemote.shuffleMode) {
            MusicService.SHUFFLE_MODE_SHUFFLE -> shuffleButton.setColorFilter(lastPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
            else -> shuffleButton.setColorFilter(lastDisabledPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
        }
    }

    private fun setUpRepeatButton() {
        repeatButton.setOnClickListener { MusicPlayerRemote.cycleRepeatMode() }
    }

    override fun updateRepeatState() {
        when (MusicPlayerRemote.repeatMode) {
            MusicService.REPEAT_MODE_NONE -> {
                repeatButton.setImageResource(R.drawable.ic_repeat_white_24dp)
                repeatButton.setColorFilter(lastDisabledPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
            }
            MusicService.REPEAT_MODE_ALL -> {
                repeatButton.setImageResource(R.drawable.ic_repeat_white_24dp)
                repeatButton.setColorFilter(lastPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
            }
            MusicService.REPEAT_MODE_THIS -> {
                repeatButton.setImageResource(R.drawable.ic_repeat_one_white_24dp)
                repeatButton.setColorFilter(lastPlaybackControlsColor, PorterDuff.Mode.SRC_IN)
            }
        }
    }

    public override fun show() {
        playPauseButton!!.animate()
                .scaleX(1f)
                .scaleY(1f)
                .rotation(360f)
                .setInterpolator(DecelerateInterpolator())
                .start()
    }

    public override fun hide() {
        if (playPauseButton != null) {
            playPauseButton!!.apply {
                scaleX = 0f
                scaleY = 0f
                rotation = 0f
            }
        }
    }

    override fun setUpProgressSlider() {
        progressSlider.setOnSeekBarChangeListener(object : SimpleOnSeekbarChangeListener() {
            override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
                if (fromUser) {
                    MusicPlayerRemote.seekTo(progress)
                    onUpdateProgressViews(MusicPlayerRemote.songProgressMillis,
                            MusicPlayerRemote.songDurationMillis)
                }
            }
        })
    }

    override fun onUpdateProgressViews(progress: Int, total: Int) {
        progressSlider.max = total

        val animator = ObjectAnimator.ofInt(progressSlider, "progress", progress)
        animator.duration = 1500
        animator.interpolator = LinearInterpolator()
        animator.start()

        songTotalTime.text = MusicUtil.getReadableDurationString(total.toLong())
        songCurrentProgress.text = MusicUtil.getReadableDurationString(progress.toLong())
    }

}