using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using TMPro;
using System;

public class UI_SubProcessItem : BaseItem
{
    public int processID;
    public int subProcessID;
    public int subProcessStepID;
    public string warnnigTips;
    private Action cancelCallback;

    public void Init(D_SubProcess d_SubProcess, int subProcessID)
    {
        this.processID = d_SubProcess.processId;
        this.subProcessID = d_SubProcess.id;
        this.subProcessStepID = d_SubProcess.subProcessStepes[0].id;
        GetControl<TextMeshProUGUI>("subProcessItemName").text = d_SubProcess.subProcessName;
        gameObject.name = subProcessID.ToString();
        SwitchSubProcess(subProcessID);
        ShowMe();
        warnnigTips = "当前步骤还没有学完，确定要切换吗？";

    }

    public override void ShowMe()
    {
        GameManager.EventMgr.AddEventListener<int>(Enum_EventType.SwitchSubProcess, SwitchSubProcess);
    }

    /// <summary>
    /// 控制按钮状态
    /// </summary>
    /// <param name="subProcess"></param>
    private void SwitchSubProcess(int subProcess)
    {
        if (subProcessID == subProcess)
            GetControl<Image>("learningTips").gameObject.SetActive(true);
        else
            GetControl<Image>("learningTips").gameObject.SetActive(false);
    }
    /// <summary>
    /// 根据传进来得状态去切换重新学习或者切换步骤
    /// </summary>
    /// <param name="isReset">true 是否重新学习 ,false  当前步骤还没有学完，确定要切换吗？</param>
    /// <param name="state">0 未完成所有步骤跳转，1 完成所有步骤跳转</param>
    ///  cancelCallback :当完成所有得步骤之后，在弹出得界面上选择重新学习之后，弹出确认框，如果选择取消就需要该方法第三个参数入参
    public void OnResetClick(bool isReset, int state, Action _cancelCallback = null)
    {
        warnnigTips = isReset ? "是否重新学习？" : "当前步骤还没有学完，确定要切换吗？";
        if (state == 0)
            OnClick("subProcessBtn");
        else
            CheckSubProcess();
        if (_cancelCallback != null)
            cancelCallback += _cancelCallback;
    }
    protected override void OnClick(string btnName)
    {
        base.OnClick(btnName);
        switch (btnName)
        {
            case "subProcessBtn":

                if (GameManager.ProcessMgr.d_Scheme.CurrentProcess.CurrentSubProcess.CurrentSubProcessStep.triggersName.Count > 0)
                {
                    CheckSubProcess();
                }

                break;
        }
    }
    /// <summary>
    /// 是否重置学习或者跳步骤
    /// </summary>
    private void CheckSubProcess()
    {
        GameManager.UIMgr.ShowPanel<UI_MessagePanel>(E_UI_Layer.System, (p) =>
        {
            p.Init("提示", warnnigTips, E_MessageType.Error, () =>
            {
                GameManager.ProcessMgr.HandoverProcess(processID, subProcessID, subProcessStepID);
                //重置物体
                StepStateControl.instance.InvokeInitStepState(GameManager.Instance.systemId, GameManager.ProcessMgr.d_Scheme.id, subProcessID);
                //通知ui高亮
                GameManager.EventMgr.EventTrigger<int>(Enum_EventType.SwitchSubProcess, subProcessID);
                //通知物体高亮
                GameManager.EventMgr.EventTrigger<string>(Enum_EventType.SwitchSubProcessStepTriggerID, ProcessManager.Instance.subProcessStepTriggerID);
            }, () =>
            {
                cancelCallback?.Invoke();
            });
        });
    }

    private void OnDestroy()
    {
        GameManager.EventMgr.RemoveEventListener<int>(Enum_EventType.SwitchSubProcess, SwitchSubProcess);
    }
}