using SHADE;
using SHADE_Scripting.UI;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


public class Results : Script
{
  public GameObject score;
  public GameObject timeLeft;
  public GameObject maxCombo;
  public GameObject finalScore;
  public GameObject contiuneBtn;
  public GameObject levelTransition;
  public uint nextScene;
  public float scoreTweenDur = 2.0f;

  private TextRenderable scoreText;
  private TextRenderable timeLeftText;
  private TextRenderable maxComboText;
  private TextRenderable finalScoreText;

  private int scoreCount = 0;
  private bool once = true;

  [NonSerialized]
  private TweenThread scoreTween;

  private bool waitForTransition;
  protected override void awake()
  {
    scoreText = score.GetComponent<TextRenderable>();
    if (!scoreText)
      Debug.LogError("MISSING SCORE TEXT");

    timeLeftText = timeLeft.GetComponent<TextRenderable>();
    if (!timeLeftText)
      Debug.LogError("MISSING TIME LEFT TEXT");

    maxComboText = maxCombo.GetComponent<TextRenderable>();
    if (!maxComboText)
      Debug.LogError("MISSING MAX COMBO TEXT");

    finalScoreText = finalScore.GetComponent<TextRenderable>();
    if (!finalScoreText)
      Debug.LogError("MISSING FINAL SCORE TEXT");

    if (!contiuneBtn)
      Debug.LogError("MISSING CONTIUNE BTN");
    else
      contiuneBtn.SetActive(false);

    waitForTransition = false;
  }

  protected override void start()
  {
    scoreCount = GameManager.Instance.Score + (GameManager.Instance.finalTime * 100);
     
    if(scoreText)
      scoreText.Text = $"{GameManager.Instance.Score}";
    if (timeLeftText)
      timeLeftText.Text = $"{GameManager.Instance.finalTime}s";
    if (maxComboText)
      maxComboText.Text = $"X{GameManager.Instance.MaxComboAccquired}";
    if (finalScoreText)
      finalScoreText.Text = $"{scoreCount}";

    UIElement contiune = contiuneBtn.GetComponent<UIElement>();
    if (contiune != null)
    {
      contiune.OnRelease.RegisterAction(() =>
      {
        levelTransition.GetScript<LevelTransistion>().resetToLeft();
        waitForTransition = true;

        GameManager.Instance.GamePause = false;
        Application.FixDeltaTime = Time.DefaultFixDeltaTime;
        AnimationSystem.TimeScale = AnimationSystem.DefaultTimeScale;
      });
    }
    else
    {
      Debug.LogError("Failed to register contiune button.");
    }

    scoreTween = TweenManager.CreateTweenThread(scoreTweenDur, 0, scoreCount, EASING_METHOD.EASE_IN_SINE);
  }

  protected override void update()
  {
    if (levelTransition.GetScript<LevelTransistion>().complete && waitForTransition)
    {
      Audio.StopAllSounds();
      SceneManager.ChangeScene(nextScene);
    }

    if (finalScoreText && !scoreTween.IsCompleted())
      finalScoreText.Text = $"{(int)scoreTween.GetValue()}";
    else if(scoreTween.IsCompleted() && once)
    {
      contiuneBtn.SetActive(true);
      finalScoreText.Text = $"{scoreCount}";
      once = false;
    }
  }
}