using UnityEngine;
using Logic;
using RuntimeData;
using Animancer;
using TMPro;
using UnityEngine.UI;
using Logic.Audio;
using TH1Resource;
using UI;

public class MainUI
{
    private Main _main;
    private MapData _mapData;
    public GameObject ROMainUI;

    public Button NewGameButton;
    public Button ResumeGameButton;
    public Button StoryModeButton;
    public Button LibraryButton;
    public Button SettingButton;
    public Button HistoryButton;
    public Button AboutButton;
    public Button BoardingButton;

    public bool NeedShow = false;
    private bool _quickAnim;
    
    private bool _isShowing = false;
    private bool _isAnimating = false;
    private float _fadeDuration = 0.2f;


    private bool _languageHint;
    public MainUI(Main main, MapData mapData)
    {
        _main = main;
        _mapData = mapData;
        ROMainUI = UIManager.Instance.ROUIManager.transform.Find("GameUI/MainUI").gameObject;
        ROMainUI.gameObject.SetActive(false);

        _languageHint = Application.systemLanguage != SystemLanguage.ChineseSimplified;
        if(_languageHint)
            ROMainUI.transform.Find("LanguageHint").gameObject.SetActive(true);
        // 绑定所有按钮
        NewGameButton = ROMainUI.transform.Find("ButtonRow/NewGameButton/MainUIButton").GetComponent<Button>();
        ResumeGameButton = ROMainUI.transform.Find("ButtonRow/ResumeGameButton/MainUIButton").GetComponent<Button>();
        StoryModeButton = ROMainUI.transform.Find("ButtonRow/StoryModeButton/MainUIButton").GetComponent<Button>();
        LibraryButton = ROMainUI.transform.Find("ButtonRow/LibraryButton/MainUIButton").GetComponent<Button>();
        HistoryButton = ROMainUI.transform.Find("ButtonRow/HistoryButton/MainUIButton").GetComponent<Button>();
        
        SettingButton = ROMainUI.transform.Find("ButtonRow2/SettingButton").GetComponent<Button>();
        AboutButton = ROMainUI.transform.Find("ButtonRow2/AboutButton").GetComponent<Button>();
        BoardingButton = ROMainUI.transform.Find("ButtonRow2/BoardingButton").GetComponent<Button>();

        
        NewGameButton.onClick.AddListener(OnNewGameClicked);
        ResumeGameButton.onClick.AddListener(OnResumeGameClicked);
        StoryModeButton.onClick.AddListener(OnStoryModeClicked);
        LibraryButton.onClick.AddListener(OnLibraryClicked);
        SettingButton.onClick.AddListener(OnSettingClicked);
        HistoryButton.onClick.AddListener(OnHistoryClicked);
        AboutButton.onClick.AddListener(OnAboutClicked);
        BoardingButton?.onClick.AddListener(OnBoardingClicked);
        
        //如果有存当，显示"继续"这个按钮
        ROMainUI.transform.Find("ButtonRow").Find("ResumeGameButton").gameObject.SetActive(_main.HasArchive());
        
    }

    public void Update()
    {
        
        if (_isAnimating) return;
        
        if (NeedShow && !ROMainUI.activeSelf)
            Show();
        else if (!NeedShow && ROMainUI.activeSelf)
            Hide();
        
    }

    public void UpdateMainUI()
    {
        
        UIManager.Instance.ROHintWindow.SetActive(false);
        ROMainUI.transform.Find("ButtonRow").Find("ResumeGameButton").gameObject.SetActive(_main.HasArchive());
    }
    public void Show()
    {
        UpdateMainUI();
        
        if (_isShowing || _isAnimating) return;

        AudioManager.Instance.PlayMusic("Main",0.3f,0.3f,true);
        _isShowing = true;
        
        ROMainUI.SetActive(true);
        if (_quickAnim)
        {
            var canvas = ROMainUI.GetComponent<CanvasGroup>();
            if(canvas != null)
                canvas.alpha = 1f;
            _quickAnim = false;
        }
        else
        {
            _isAnimating = true;
            AnimancerComponent animancer = ROMainUI.GetComponent<AnimancerComponent>();
            animancer.Play(ResourceCache.Instance.AnimCache.UICommonPanelFadeIn);
            Timer.Instance.TimerRegister(ROMainUI, () => { _isAnimating = false; }, _fadeDuration);    
        }
        
    }

    public void Hide()
    {
        if (!_isShowing || _isAnimating) return;

        _isShowing = false;
        
        if (_quickAnim)
        {
            ROMainUI.SetActive(false);
            _isAnimating = false;
            _quickAnim = false;
        }
        else
        {
            _isAnimating = true;
            AnimancerComponent animancer = ROMainUI.GetComponent<AnimancerComponent>();
            animancer.Play(ResourceCache.Instance.AnimCache.UICommonPanelFadeOut);
        
            Timer.Instance.TimerRegister(ROMainUI, () =>
            {
                ROMainUI.SetActive(false);
                _isAnimating = false;
            }, _fadeDuration);    
        }
        
    }

    private void OnNewGameClicked()
    {
        NeedShow = false;
        UIManager.Instance.GameUI.ChooseUI.NeedShow = true;
    }

    private void OnResumeGameClicked()
    {
        //Debug.Log("Resume Game Clicked");
        if (_main.HasArchive())
        {
            ShowLoadingAndResumeGame(true);
        }
        //NeedShow = false;
    }
    
    //很脏的传入bool TODO要迭代  
    public void ShowLoadingAndResumeGame(bool QuickAnim = false)
    {
        float startTime = ResourceCache.Instance.AnimCache.UICommonPanelFadeIn.length;
        float prepareTime = 0.2f + (QuickAnim ?  0.1f : ResourceCache.Instance.AnimCache.UICommonPanelFadeOut.length);
        var loading = UIManager.Instance.ROUIManager.transform.Find("LoadingUI");
        var loadingAnim = loading.GetComponent<AnimancerComponent>();
        if (loadingAnim == null)
        {
            _main.ContinueGame();
            return;
        }
        //先播放loading界面，然后加载游戏，再关掉loading界面
        loading.gameObject.SetActive(true);
        loadingAnim.Play(ResourceCache.Instance.AnimCache.UICommonPanelFadeIn);
        Timer.Instance.TimerRegister(this,() => {
            _main.ContinueGame();
            NeedShow = false;
            _quickAnim = QuickAnim;
            //ROMainUI.SetActive(false);
        },startTime);
        
        //播放loading消失的动画
        Timer.Instance.TimerRegister(loading,()=> { loadingAnim.Play(ResourceCache.Instance.AnimCache.UICommonPanelFadeOut); },prepareTime + startTime);
        //将loading设置为false
        Timer.Instance.TimerRegister(loading,()=> { loading.gameObject.SetActive(false); },startTime + prepareTime + ResourceCache.Instance.AnimCache.UICommonPanelFadeOut.length);
    }

    private void OnStoryModeClicked()
    {
        Debug.Log("Story Mode Clicked");
    }

    private void OnLibraryClicked()
    {
        NeedShow = false;
        UIManager.Instance.GameUI.LibraryUI.NeedShow = true;
    }

    private void OnSettingClicked()
    {
        UIManager.Instance.SettingUI.NeedShow = true;
    }

    private void OnBoardingClicked()
    {
        UIManager.Instance.BoardingUI.SetShow();
    }

    private void OnHistoryClicked()
    {
        UIManager.Instance.GameUI.HistoryUI.NeedShow = true;
    }

    private void OnAboutClicked()
    {
        UIManager.Instance.GameUI.AboutUI.NeedShow = true;
    }
}