package funkin;

import flixel.FlxSprite;
import flixel.addons.text.FlxTypeText;
import flixel.group.FlxSpriteGroup;
import flixel.text.FlxText;
import flixel.util.FlxColor;
import flixel.util.FlxTimer;
import funkin.play.PlayState;

/**
 * Handles dialog boxes and text, like the ones in Week 6.
 */
class DialogueBox extends FlxSpriteGroup
{
  var box:FlxSprite;

  var curCharacter:String = '';

  var dialogue:Alphabet;
  var dialogueList:Array<String> = [];

  // SECOND DIALOGUE FOR THE PIXEL SHIT INSTEAD???
  var swagDialogue:FlxTypeText;

  var dropText:FlxText;

  public var finishThing:Void->Void;

  var portraitLeft:FlxSprite;
  var portraitRight:FlxSprite;

  var handSelect:FlxSprite;
  var bgFade:FlxSprite;

  public function new(talkingRight:Bool = true, ?dialogueList:Array<String>)
  {
    super();

    switch (PlayState.instance.currentSong.id.toLowerCase())
    {
      case 'senpai':
        FlxG.sound.playMusic(Paths.music('Lunchbox'), 0);
        FlxG.sound.music.fadeIn(1, 0, 0.8);
      case 'thorns':
        FlxG.sound.playMusic(Paths.music('LunchboxScary'), 0);
        FlxG.sound.music.fadeIn(1, 0, 0.8);
    }

    bgFade = new FlxSprite(-200, -200).makeGraphic(Std.int(FlxG.width * 1.3), Std.int(FlxG.height * 1.3), 0xFFB3DFD8);
    bgFade.scrollFactor.set();
    bgFade.alpha = 0;
    add(bgFade);

    new FlxTimer().start(0.83, function(tmr:FlxTimer) {
      bgFade.alpha += (1 / 5) * 0.7;
      if (bgFade.alpha > 0.7) bgFade.alpha = 0.7;
    }, 5);

    portraitLeft = new FlxSprite(-20, 40);
    portraitLeft.frames = Paths.getSparrowAtlas('weeb/senpaiPortrait');
    portraitLeft.animation.addByPrefix('enter', 'Senpai Portrait Enter', 24, false);
    portraitLeft.setGraphicSize(Std.int(portraitLeft.width * Constants.PIXEL_ART_SCALE * 0.9));
    portraitLeft.updateHitbox();
    portraitLeft.scrollFactor.set();
    add(portraitLeft);
    portraitLeft.visible = false;

    portraitRight = new FlxSprite(0, 40);
    portraitRight.frames = Paths.getSparrowAtlas('weeb/bfPortrait');
    portraitRight.animation.addByPrefix('enter', 'Boyfriend portrait enter', 24, false);
    portraitRight.setGraphicSize(Std.int(portraitRight.width * Constants.PIXEL_ART_SCALE * 0.9));
    portraitRight.updateHitbox();
    portraitRight.scrollFactor.set();
    add(portraitRight);
    portraitRight.visible = false;

    box = new FlxSprite(-20, 45);

    var hasDialog:Bool = false;
    switch (PlayState.instance.currentSong.id.toLowerCase())
    {
      case 'senpai':
        hasDialog = true;
        box.frames = Paths.getSparrowAtlas('weeb/pixelUI/dialogueBox-pixel');
        box.animation.addByPrefix('normalOpen', 'Text Box Appear', 24, false);
        box.animation.addByIndices('normal', 'Text Box Appear', [4], '', 24);
      case 'roses':
        hasDialog = true;
        FlxG.sound.play(Paths.sound('ANGRY_TEXT_BOX'));

        box.frames = Paths.getSparrowAtlas('weeb/pixelUI/dialogueBox-senpaiMad');
        box.animation.addByPrefix('normalOpen', 'SENPAI ANGRY IMPACT SPEECH', 24, false);
        box.animation.addByIndices('normal', 'SENPAI ANGRY IMPACT SPEECH', [4], '', 24);

      case 'thorns':
        hasDialog = true;
        box.frames = Paths.getSparrowAtlas('weeb/pixelUI/dialogueBox-evil');
        box.animation.addByPrefix('normalOpen', 'Spirit Textbox spawn', 24, false);
        box.animation.addByIndices('normal', 'Spirit Textbox spawn', [11], '', 24);

        var face:FlxSprite = new FlxSprite(320, 170).loadGraphic(Paths.image('weeb/spiritFaceForward'));
        face.setGraphicSize(Std.int(face.width * 6));
        add(face);
    }

    this.dialogueList = dialogueList;

    if (!hasDialog) return;

    box.animation.play('normalOpen');
    box.setGraphicSize(Std.int(box.width * Constants.PIXEL_ART_SCALE * 0.9));
    box.updateHitbox();
    add(box);

    box.screenCenter(X);
    portraitLeft.screenCenter(X);

    handSelect = new FlxSprite(1042, 590).loadGraphic(Paths.image('weeb/pixelUI/hand_textbox'));
    handSelect.setGraphicSize(Std.int(handSelect.width * Constants.PIXEL_ART_SCALE * 0.9));
    handSelect.updateHitbox();
    handSelect.visible = false;
    add(handSelect);

    if (!talkingRight)
    {
      // box.flipX = true;
    }

    dropText = new FlxText(242, 502, Std.int(FlxG.width * 0.6), '', 32);
    dropText.font = 'Pixel Arial 11 Bold';
    dropText.color = 0xFFD89494;
    add(dropText);

    swagDialogue = new FlxTypeText(240, 500, Std.int(FlxG.width * 0.6), '', 32);
    swagDialogue.font = 'Pixel Arial 11 Bold';
    swagDialogue.color = 0xFF3F2021;
    swagDialogue.sounds = [FlxG.sound.load(Paths.sound('pixelText'), 0.6)];
    add(swagDialogue);

    dialogue = new Alphabet(0, 80, '', false, true);
    // dialogue.x = 90;
    // add(dialogue);
  }

  var dialogueOpened:Bool = false;
  var dialogueStarted:Bool = false;
  var dialogueEnded:Bool = false;

  override function update(elapsed:Float):Void
  {
    // HARD CODING CUZ IM STUPDI
    if (PlayState.instance.currentSong.id.toLowerCase() == 'roses') portraitLeft.visible = false;
    if (PlayState.instance.currentSong.id.toLowerCase() == 'thorns')
    {
      portraitLeft.color = FlxColor.BLACK;
      swagDialogue.color = FlxColor.WHITE;
      dropText.color = FlxColor.BLACK;
    }

    dropText.text = swagDialogue.text;

    if (box.animation.curAnim != null)
    {
      if (box.animation.curAnim.name == 'normalOpen' && box.animation.curAnim.finished)
      {
        box.animation.play('normal');
        dialogueOpened = true;
      }
    }

    if (dialogueOpened && !dialogueStarted)
    {
      startDialogue();
      dialogueStarted = true;
    }

    if (FlxG.keys.justPressed.ANY && dialogueEnded)
    {
      remove(dialogue);

      FlxG.sound.play(Paths.sound('clickText'), 0.8);

      if (dialogueList[1] == null && dialogueList[0] != null)
      {
        if (!isEnding)
        {
          isEnding = true;

          if (PlayState.instance.currentSong.id.toLowerCase() == 'senpai'
            || PlayState.instance.currentSong.id.toLowerCase() == 'thorns') FlxG.sound.music.fadeOut(2.2, 0);

          new FlxTimer().start(0.2, function(tmr:FlxTimer) {
            box.alpha -= 1 / 5;
            bgFade.alpha -= 1 / 5 * 0.7;
            portraitLeft.visible = false;
            portraitRight.visible = false;
            swagDialogue.alpha -= 1 / 5;
            handSelect.alpha -= 1 / 5;
            dropText.alpha = swagDialogue.alpha;
          }, 5);

          new FlxTimer().start(1.2, function(tmr:FlxTimer) {
            finishThing();
            kill();
          });
        }
      }
      else
      {
        dialogueList.remove(dialogueList[0]);
        startDialogue();
      }
    }
    else if (FlxG.keys.justPressed.ANY && dialogueStarted) swagDialogue.skip();

    super.update(elapsed);
  }

  var isEnding:Bool = false;

  function startDialogue():Void
  {
    cleanDialog();
    // var theDialog:Alphabet = new Alphabet(0, 70, dialogueList[0], false, true);
    // dialogue = theDialog;
    // add(theDialog);

    // swagDialogue.text = ;
    swagDialogue.resetText(dialogueList[0]);
    swagDialogue.start(0.04);
    swagDialogue.completeCallback = function() {
      trace('dialogue finish');
      handSelect.visible = true;
      dialogueEnded = true;
    };
    handSelect.visible = false;
    dialogueEnded = false;

    switch (curCharacter)
    {
      case 'dad':
        portraitRight.visible = false;
        if (!portraitLeft.visible)
        {
          portraitLeft.visible = true;
          portraitLeft.animation.play('enter');
        }
      case 'bf':
        portraitLeft.visible = false;
        if (!portraitRight.visible)
        {
          portraitRight.visible = true;
          portraitRight.animation.play('enter');
        }
    }
  }

  function cleanDialog():Void
  {
    var splitName:Array<String> = dialogueList[0].split(':');
    curCharacter = splitName[1];
    dialogueList[0] = dialogueList[0].substr(splitName[1].length + 2).trim();
  }
}