using Code.Scripts.Gameplay.Game;
using Cysharp.Threading.Tasks;
using Framework;
using Gameplay;
using Gameplay.Net;
using Gameplay.Story;
using Gameplay.Utils;
using PhxhSDK;
using UnityEngine;
using UnityEngine.UI;
using Object = UnityEngine.Object;

/// <summary>
/// 选人UI
/// </summary>
public class UI_ChoosePersonController : UIWindow
{
	/// <summary>
	/// 打开选人界面
	/// </summary>
	/// <returns></returns>
	public static async UniTask<UIWindow> Open()
	{
        CommonUtils.CaptureScreenshot(); // 截取当前屏幕截图

        return await UIManager.Instance.CreateAndOpenWindow(UINameConst.UI_ChoosePerson);
	}

    #region UI
    /// <summary>
    /// 高斯模糊遮罩
    /// </summary>
    private RawImage rawImageGaussianBlurMask;
    /// <summary>
    /// 形象1按钮
    /// </summary>
    private Button buttonModel1;
    /// <summary>
    /// 形象2按钮
    /// </summary>
    private Button buttonModel2;
    /// <summary>
    /// 确定按钮
    /// </summary>
    private Button buttonConfirm;
    /// <summary>
    /// 选中状态1
    /// </summary>
    private GameObject goSelect1;
    /// <summary>
    /// 选中状态2
    /// </summary>
    private GameObject goSelect2;
    #endregion

    private const string ANIM_STATE = "IsSelect";
    /// <summary>
    /// 模型1
    /// </summary>
    private GameObject goModel1;
    /// <summary>
    /// 模型2
    /// </summary>
    private GameObject goModel2;
    private Animator animator1;
    private Animator animator2;
    /// <summary>
    /// 选择的模型id
    /// </summary>
    private int selectModelId;

    public override void OnInit()
    {
        rawImageGaussianBlurMask = GetComponent<RawImage>("GaussianBlurMask");
        buttonModel1 = GetComponent<Button>("Image_BG/ButtonModel1");
        buttonModel2 = GetComponent<Button>("Image_BG/ButtonModel2");
        buttonConfirm = GetComponent<Button>("Image_BG/Button_Confirm");
        goSelect1 = FindObj("Image_BG/ButtonModel1/ImageSelect");
        goSelect2 = FindObj("Image_BG/ButtonModel2/ImageSelect");
        goModel1 = FindObj("Image_BG/ButtonModel1/P_S_N00004");
        goModel2 = FindObj("Image_BG/ButtonModel2/P_S_N00005");
        animator1 = GetComponent<Animator>("Image_BG/ButtonModel1/P_S_N00004/N00004");
        animator2 = GetComponent<Animator>("Image_BG/ButtonModel2/P_S_N00005/N00005");

        rawImageGaussianBlurMask.texture = CommonUtils.GetScreenTexture2D();
        selectModelId = 0;
        goModel1.SetLayerEx(5);
        goModel2.SetLayerEx(5);
        animator1.SetBool(ANIM_STATE, false);
        animator2.SetBool(ANIM_STATE, false);

        OnModel(0);
        goSelect1.gameObject.IsScaleShow(false);
        goSelect2.gameObject.IsScaleShow(false);

        BindButton(buttonModel1, () => 
        {
            OnModel(1);
        });
        BindButton(buttonModel2, () => 
        { 
            OnModel(2);
        });
        BindButton(buttonConfirm, OnConfirm);

        EventManager.Instance.Register<string>(EventManager.EventName.UIOpen, OnUIOpen);
        EventManager.Instance.Register<string>(EventManager.EventName.UIClose, OnUIClose);
        EventManager.Instance.Register(EventManager.EventName.SetPlayerMode, _ContinueStory);
    }

    public override void OnRelease()
    {
        EventManager.Instance.Unregister(EventManager.EventName.SetPlayerMode, _ContinueStory);
        EventManager.Instance.Unregister<string>(EventManager.EventName.UIClose, OnUIClose);
        EventManager.Instance.Unregister<string>(EventManager.EventName.UIOpen, OnUIOpen);

        base.OnRelease();
    }

    #region 回调方法
    /// <summary>
    /// 关闭
    /// </summary>
    private void OnClose()
    {
        CloseWindow();
    }

    /// <summary>
    /// 选择模型
    /// </summary>
    /// <param name="i"></param>
    private void OnModel(int id)
    {
        selectModelId = id;
        buttonConfirm.interactable = 0 != selectModelId;

        if (1 == id)
        {
            animator1.SetBool(ANIM_STATE, true);
            animator2.SetBool(ANIM_STATE, false);
            goSelect1.gameObject.IsScaleShow(true);
            goSelect2.gameObject.IsScaleShow(false);
        }
        else if(2 == id)
        {
            animator1.SetBool(ANIM_STATE, false);
            animator2.SetBool(ANIM_STATE, true);
            goSelect1.gameObject.IsScaleShow(false);
            goSelect2.gameObject.IsScaleShow(true);
        }
    }

    /// <summary>
    /// 确定选择
    /// </summary>
    private void OnConfirm()
    {
        NetHelper.SetPlayeHead((uint)selectModelId);
    }

    private async void _ContinueStory()
    {
        if (GameStateManager.Instance.GetCurState() is GameStateStory gameStateStory)
        {
            // 这里需要重新创建主角模型
            await StoryManager.instance.AutoReCreatePlayerModel(gameStateStory.storyConfig);
            gameStateStory.IsReady = true;
        }
        
        OnClose();
    }

    private void OnUIOpen(string uiName)
    {
        if (UINameConst.UI_ChoosePerson == uiName)
            return;

        if (UINameConst.UI_Guide == uiName)
            return;

        buttonModel1.gameObject.SetActive(false);
        buttonModel2.gameObject.SetActive(false);
    }

    private void OnUIClose(string uiName)
    {
        if (UINameConst.UI_ChoosePerson == uiName)
            return;

        if (UINameConst.UI_Guide == uiName)
            return;

        buttonModel1.gameObject.SetActive(true);
        buttonModel2.gameObject.SetActive(true);
        OnModel(selectModelId);
    }
    #endregion
}