using System.Collections;
using System.Diagnostics;
using System.Collections.Generic;
using UnityEngine;
using KTGMGemClient;

/// <summary>
/// 新手引导控制脚本
/// </summary>
public class GuideCtrl : MonoBehaviour
{
    private static GuideCtrl ins;
    public static GuideCtrl Ins { get { return ins; } }

    GuidePanel panel;//UI
    Dictionary<GuideEnum, string[]> allGuideDic;
    GuideEnum currentStep;//当前引导到了第几步
    int currentIndex;//分解步骤
    int needIndex;//当前步骤中需要多少分步

    /// <summary>
    /// Awake is called when the script instance is being loaded.
    /// </summary>
    void Awake()
    {
        ins = this;
        AddDic();
        currentStep = GuideEnum.None;
        currentIndex = -1;
        panel = gameObject.AddComponent<GuidePanel>();
    }

    private void Start()
    {
        //int step = PlayerPrefs.GetInt("GemBattleGuide");

        Init(0);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.AddCard, AddCard);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.CreateFireLv2, CreateFireLv2);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.ChargingEnd, ChargingEnd);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.KillDone, KillDone);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.GetOneTowerPos, GetOneTowerPos);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.CreateWaterLv1, CreateWaterLv1);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.SkillStep, SkillStep);
        EventCenter.Ins.Add((int)KTGMGemClient.EventType.SkillReleaseDone, SkillReleaseDone);

    }

    private void OnDestroy()
    {
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.AddCard, AddCard);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.CreateFireLv2, CreateFireLv2);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.ChargingEnd, ChargingEnd);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.KillDone, KillDone);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.GetOneTowerPos, GetOneTowerPos);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.CreateWaterLv1, CreateWaterLv1);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.SkillStep, SkillStep);
        EventCenter.Ins.Remove((int)KTGMGemClient.EventType.SkillReleaseDone, SkillReleaseDone);


    }
    public void Init(int step)
    {
        //Time.timeScale = 0;//游戏暂停,这样会导致协程停止了
        ChangeStep(GuideEnum.Step0);
        // switch (step)
        // {
        //     case 2:
        //     case 3:
        //         //生成两个火元素
        //         break;
        //     case 4:
        //         //生成1个2级火元素，标记上阵位置

        //         break;
        //     case 5:
        //         //生成2级火元素塔，第一关小怪出木元素小怪

        //         break;

        // }
        // ChangeStep((GuideEnum)(step + 1));

    }

    /// <summary>
    /// 初始化字典
    /// </summary>
    void AddDic()
    {
        allGuideDic = new Dictionary<GuideEnum, string[]>();
        allGuideDic.Add(GuideEnum.Step0, new string[] { GuideConfig.showWords[0], GuideConfig.showWords[1] });
        allGuideDic.Add(GuideEnum.Step1, new string[] { GuideConfig.showWords[2], GuideConfig.showWords[3] });
        allGuideDic.Add(GuideEnum.Step2, new string[] { GuideConfig.showWords[4], GuideConfig.showWords[5] });
        allGuideDic.Add(GuideEnum.Step3, new string[] { GuideConfig.showWords[6], GuideConfig.showWords[7] });
        allGuideDic.Add(GuideEnum.Step4, new string[] { GuideConfig.showWords[8] });
        allGuideDic.Add(GuideEnum.Step5, new string[] { GuideConfig.showWords[9], GuideConfig.showWords[10] });
        allGuideDic.Add(GuideEnum.Step6, new string[] { GuideConfig.showWords[11], GuideConfig.showWords[12] });
        allGuideDic.Add(GuideEnum.Step7, new string[] { GuideConfig.showWords[13] });
        allGuideDic.Add(GuideEnum.Step8, new string[] { GuideConfig.showWords[14], GuideConfig.showWords[15] });
        allGuideDic.Add(GuideEnum.Step9, new string[] { GuideConfig.showWords[16], GuideConfig.showWords[17] });
        allGuideDic.Add(GuideEnum.Step10, new string[] { GuideConfig.showWords[18], GuideConfig.showWords[19] });
        allGuideDic.Add(GuideEnum.Step11, new string[] { GuideConfig.showWords[20], GuideConfig.showWords[21] });
        allGuideDic.Add(GuideEnum.Step12, new string[] { GuideConfig.showWords[22], GuideConfig.showWords[23], GuideConfig.showWords[24] });

    }


    /// <summary>
    /// 引导步骤
    /// </summary>
    /// <param name="step"></param>
    public void ChangeStep(GuideEnum step)
    {
        //if (currentStep != step)
        {
            currentStep = step;
            switch (currentStep)
            {
                case GuideEnum.Step0:
                    Step0();
                    break;
                case GuideEnum.Step1:
                    Step1();
                    break;
                case GuideEnum.Step2:
                    Step2();
                    break;
                case GuideEnum.Step3:
                    Step3();
                    break;
                case GuideEnum.Step4:
                    Step4();
                    break;
                case GuideEnum.Step5:
                    Step5();
                    break;
                case GuideEnum.Step6:
                    Step6();
                    break;
                case GuideEnum.Step7:
                    Step7();
                    break;
                case GuideEnum.Step8:
                    Step8();
                    break;
                case GuideEnum.Step9:
                    Step9();
                    break;
                case GuideEnum.Step10:
                    Step10();
                    break;
                case GuideEnum.Step11:
                    Step11();
                    break;
                case GuideEnum.Step12:
                    Step12();
                    break;
                case GuideEnum.Finish:
                    Finish();
                    break;

            }

        }
    }


    #region 步骤分解

    private void Step0()
    {
        isShowing = true;
        if (currentIndex == -1)//初始化本步
        {
            CommonDebugHelper.DebugError("第1步开始");
            currentIndex = 0;
            needIndex = 2;
            panel.SetGuideUI(true);
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }
        else if (currentIndex == 1)
        {
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }
    }
    private void Step1()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第2步开始");

            currentIndex = 0;
            needIndex = 2;
            panel.SetGuideUI(false);
            panel.Step1(allGuideDic[currentStep][currentIndex], currentIndex, Step1_1);
        }
        else if (currentIndex == 1)
        {
            panel.Step1(allGuideDic[currentStep][currentIndex], currentIndex, Step1_2);

            currentIndex++;
        }

    }

    /// <summary>
    /// 分步1，购买1排1列的火元素
    /// </summary>
    private void Step1_1()
    {
        panel.Step1_1();
        OnFinishOneStep();
    }
    /// <summary>
    /// 分步2，购买2排3列的火元素
    /// </summary>
    private void Step1_2()
    {
        panel.Step1_2();
        StartCoroutine(AfterCreateFire());

    }

    IEnumerator AfterCreateFire()
    {
        yield return new WaitForSeconds(1f);
        OnFinishOneStep();
    }
    //对话
    private void Step2()
    {
        isShowing = true;
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第3步开始");
            currentIndex = 0;
            needIndex = 2;
            panel.Step2(currentIndex);
            panel.SetGuideUI(true);
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
            //隐藏
        }
        else if (currentIndex == 1)
        {
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
            //currentIndex++;
        }

    }
    //引导合成
    private void Step3()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第4步开始");

            currentIndex = 0;
            needIndex = 2;
            panel.Step3(currentIndex, allGuideDic[currentStep][currentIndex]);
        }
    }

    //开始拖拽
    public void BeginDrag()
    {
        panel.Step3_2(allGuideDic[currentStep][1]);
    }

    //结束推拽 没有合成，回到上一步
    public void EndDrag()
    {
        panel.Step3(0, allGuideDic[currentStep][0]);
    }

    //合成了卡牌，开始下一步
    private void AddCard()
    {
        currentIndex = -1;
        ChangeStep(GuideEnum.Step4);
    }

    private void Step4()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第5步开始");

            currentIndex = 0;
            panel.Step4(currentIndex, allGuideDic[currentStep][currentIndex]);
        }
    }

    //建造了塔，开始下一步
    private void CreateFireLv2()
    {
        currentIndex = -1;
        ChangeStep(GuideEnum.Step5);
    }


    private void Step5()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第6步开始");

            EventCenter.Ins.BroadCast((int)KTGMGemClient.EventType.CreateFirstWave);
            panel.Step5(currentIndex, "");
        }
        else if (currentIndex == 1)
        {
            isShowing = true;

            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }
    }

    private void ChargingEnd()
    {
        currentIndex = 0;
        needIndex = 2;
        panel.SetGuideUI(true);
        isShowing = true;
        panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);

    }

    private void Step6()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第7步开始");

            panel.SetGuideUI(false);
            //恢复出怪
            EventCenter.Ins.BroadCast((int)KTGMGemClient.EventType.RestartWave);
        }
        else if (currentIndex == 1)
        {
            isShowing = true;

            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);

            //增加200金币
            EventCenter.Ins.BroadCast<int>((int)KTGMGemClient.EventType.AddGold, 200);
        }
    }

    private void KillDone()
    {
        currentIndex = 0;
        needIndex = 2;
        panel.SetGuideUI(true);
        isShowing = true;
        panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
    }


    private void Step7()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第8步开始");

            currentIndex = 0;
            needIndex = 1;
            panel.SetGuideUI(false);

            //等待解锁塔
            panel.Step7(currentIndex, allGuideDic[currentStep][currentIndex]);
        }
    }


    private void GetOneTowerPos()
    {
        currentIndex = -1;
        ChangeStep(GuideEnum.Step8);
    }



    private void Step8()
    {
        isShowing = true;
        if (currentIndex == -1)//初始化本步
        {
            CommonDebugHelper.DebugError("第9步开始");

            currentIndex = 0;
            needIndex = 2;
            panel.Step8();

            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }
        else if (currentIndex == 1)
        {
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }

    }

    private void Step9()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第10步开始");

            currentIndex = 0;
            needIndex = 2;
            panel.SetGuideUI(false);
            panel.Step9(allGuideDic[currentStep][currentIndex], currentIndex, Step9_1);
        }
        else if (currentIndex == 1)
        {
            panel.Step9(allGuideDic[currentStep][currentIndex], currentIndex, null);
        }
    }

    /// <summary>
    /// 分步9，购买1排5列的水元素
    /// </summary>
    private void Step9_1()
    {
        panel.Step9_1();
        OnFinishOneStep();
    }

    private void CreateWaterLv1()
    {
        panel.CleanMask();
        EventCenter.Ins.BroadCast((int)KTGMGemClient.EventType.CreateSecondWave);//生成第二波小怪
    }

    private void SkillStep()
    {
        currentIndex = -1;
        ChangeStep(GuideEnum.Step10);
    }

    private void Step10()
    {
        isShowing = true;
        if (currentIndex == -1)//初始化本步
        {
            CommonDebugHelper.DebugError("第11步开始");

            currentIndex = 0;
            needIndex = 2;
            panel.SetGuideUI(true);
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);

        }
        else if (currentIndex == 1)
        {
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
            panel.Step10();
        }
    }

    private void Step11()
    {
        if (currentIndex == -1)
        {
            CommonDebugHelper.DebugError("第12步开始");

            currentIndex = 0;
            needIndex = 1;

            panel.Step11(currentIndex, allGuideDic[currentStep][currentIndex]);

        }
    }

    //开始拖拽
    public void BeginDrag11_1()
    {

        panel.Step11(1, allGuideDic[currentStep][1]);
    }

    //结束推拽 没有合成，回到上一步
    public void EndDrag11_1()
    {
        panel.Step11(0, allGuideDic[currentStep][0]);
    }


    private void SkillReleaseDone()
    {
        currentIndex = -1;
        ChangeStep(GuideEnum.Step12);
    }

    private void Step12()
    {
        isShowing = true;
        if (currentIndex == -1)//初始化本步
        {
            CommonDebugHelper.DebugError("第13步开始");

            currentIndex = 0;
            needIndex = 3;
            panel.Step12();

            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);

        }
        else
        {
            panel.StartShowWord(allGuideDic[currentStep][currentIndex], ShowWordCallBack);
        }
    }

    private void Finish()
    {
        UnityEngine.Debug.Log("新手指导已经完成了");
        EventCenter.Ins.BroadCast((int)KTGMGemClient.EventType.GuideFinish);
        Destroy(gameObject);
        //gameObject.SetActive(false);
    }

    #endregion

    #region 点击事件

    bool isShowing;//是否正在显示文字

    /// <summary>
    /// 文字显示结束
    /// </summary>
    public void ShowWordCallBack()
    {
        isShowing = false;
        if (needIndex - currentIndex == 1)
        {
            currentIndex = needIndex;
        }
        //currentIndex++;
    }


    /// <summary>
    /// 完成了当前步骤中的一个分步骤
    /// </summary>
    public void OnFinishOneStep()
    {
        if (isShowing)
        {
            //正在显示文字，第一次点击，显示全部
            panel.ShowWordImmediately();
        }
        else if (needIndex - currentIndex > 0)
        {
            //说明当前步骤没完成，进行下一个分步
            currentIndex++;
            ChangeStep(currentStep);

        }
        else
        {
            //开始新的步骤
            currentIndex = -1;
            ChangeStep(currentStep + 1);
        }
        //Debug.LogError($"当前引导:{currentStep}  当前步数:{currentIndex}  总共有:{needIndex}步");
    }

    #endregion

}