using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using GameFramework.Event;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Serialization;

public enum Power_FaultQuestionType
{
    select,
    trigger
}

public enum Power_FaultType
{
    fused,
    UspGone,
    pl,
    dc,
    none,
}

public struct PowerStepItemTriggerData
{
    public Power_FaultQuestionType questionType;
    public Power_FaultType faultType; //如果是选择题的话选择对应错误
    public UI_TriggerItemType item_1;
    public UI_TriggerItemType item_2;
    public float timeLineStart;
    public float timeLineEnd;
}

public class Power_FaultFixCtrl : MonoBehaviour
{
    public PlayableDirector fused_TimeLine;
    public PlayableDirector UspGone_TimeLine;
    public PlayableDirector fault3_TimeLine;//新增故障
    
    //步骤统计
    private int currentStepIndex = 0;

    private Power_FaultType currentType = Power_FaultType.none;


    private List<PowerStepItemTriggerData> fusedStepList;
    private List<PowerStepItemTriggerData> uspGoneStepList;
    private List<PowerStepItemTriggerData> fault3StepList;

    private void Awake()
    {
        InitFusedStep();
        InitUsp_GoneStep();
        InitFault3Step();
    }

    private void Start()
    {
        GameMain.Event.Subscribe(UI_ItemMoveDoneEvent.EventId, OnGetUI_ItemMoveDone);
        GameMain.Event.Subscribe(Power_SelectFaultItemEvent.EventId, OnGetSelectFaultItem);
        GameMain.Event.Subscribe(Power_FaultStartEvent.EventId, OnGetPower_FaultStart);
    }

    private void OnDestroy()
    {
        if (GameMain.Event.Check(UI_ItemMoveDoneEvent.EventId, OnGetUI_ItemMoveDone))
        {
            GameMain.Event.Unsubscribe(UI_ItemMoveDoneEvent.EventId, OnGetUI_ItemMoveDone);
        }

        if (GameMain.Event.Check(Power_SelectFaultItemEvent.EventId, OnGetSelectFaultItem))
        {
            GameMain.Event.Unsubscribe(Power_SelectFaultItemEvent.EventId, OnGetSelectFaultItem);
        }

        if (GameMain.Event.Check(Power_FaultStartEvent.EventId, OnGetPower_FaultStart))
        {
            GameMain.Event.Unsubscribe(Power_FaultStartEvent.EventId, OnGetPower_FaultStart);
        }
    }
    
    private void InitFusedStep()
    {
        fusedStepList = new List<PowerStepItemTriggerData>();
        //1 选择更换保险丝
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.select,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.none,
            item_2 = UI_TriggerItemType.none,
            timeLineStart = 11,
            timeLineEnd = -1
        });
        //2 合成手套
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.hand,
            item_2 = UI_TriggerItemType.gloves,
            timeLineStart = 11,
            timeLineEnd = -1
        });
        //3 关闸
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.powerSwitch,
            timeLineStart = 20,
            timeLineEnd = 25
        });
        //4 取出保险丝
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.fuse,
            timeLineStart = 34,
            timeLineEnd = 40
        });
        //5 插入保险丝
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.fuse,
            item_2 = UI_TriggerItemType.fusePos,
            timeLineStart = 40,
            timeLineEnd = 44
        });
        //6 开闸
        fusedStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.fused,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.powerSwitch,
            timeLineStart = 46,
            timeLineEnd = 50
        });
    }

    private void InitUsp_GoneStep()
    {
        uspGoneStepList = new List<PowerStepItemTriggerData>();
        //1 选择更换蓄电池
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.select,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.none,
            item_2 = UI_TriggerItemType.none,
            timeLineStart = 12,
            timeLineEnd = -1
        });
        //2 合成手套
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.hand,
            item_2 = UI_TriggerItemType.gloves,
            timeLineStart = 12,
            timeLineEnd = -1
        });
        //3 关闸
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.powerSwitch,
            timeLineStart = 21,
            timeLineEnd = 25
        });
        //4 拧螺丝 
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.screwdriver,
            item_2 = UI_TriggerItemType.battery,
            timeLineStart = 33,
            timeLineEnd = 36
        });
        //5 取走电源
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.battery,
            timeLineStart = 36,
            timeLineEnd = 38
        });
        //6 换上新电源
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.battery,
            item_2 = UI_TriggerItemType.batteryPos,
            timeLineStart = 39,
            timeLineEnd = 42
        });
        //7 拧螺丝
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.screwdriver,
            item_2 = UI_TriggerItemType.battery,
            timeLineStart = 42,
            timeLineEnd = 46
        });
        //8 开闸
        uspGoneStepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.UspGone,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.powerSwitch,
            timeLineStart = 48,
            timeLineEnd = 52
        });
    }
    //错误修复3
    private void InitFault3Step()
    {
        fault3StepList = new List<PowerStepItemTriggerData>();
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.select,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.none,
            item_2 = UI_TriggerItemType.none,
            timeLineStart = 6,
            timeLineEnd = -1
        });
        
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.hand,
            item_2 = UI_TriggerItemType.gloves,
            timeLineStart = 6,
            timeLineEnd = -1
        });
        
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.fuse,
            timeLineStart = 14,
            timeLineEnd = 18
        });
        
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.fuse,
            item_2 = UI_TriggerItemType.fusePos,
            timeLineStart = 22,
            timeLineEnd = 25
        });
        
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.powerSwitch,
            timeLineStart = 33,
            timeLineEnd = 35
        });
        
        fault3StepList.Add(new PowerStepItemTriggerData()
        {
            questionType = Power_FaultQuestionType.trigger,
            faultType = Power_FaultType.dc,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.battery,
            timeLineStart = 40,
            timeLineEnd = 42
        });
    }

    private void ReSetFaultFix()
    {
        currentStepIndex = 0;
        if (currentType == Power_FaultType.fused)
        {
            fused_TimeLine.Stop();
            fused_TimeLine.time = fusedStepList[0].timeLineStart;
        }

        if (currentType == Power_FaultType.UspGone)
        {
            UspGone_TimeLine.Stop();
            UspGone_TimeLine.time = uspGoneStepList[0].timeLineStart;
        }
        
        if (currentType == Power_FaultType.dc)
        {
            fault3_TimeLine.Stop();
            fault3_TimeLine.time = fault3StepList[0].timeLineStart;
        }
    }

    private async void OnGetPower_FaultStart(object sender, GameEventArgs e)
    {
        Power_FaultStartEvent args = (Power_FaultStartEvent)e;
        if (args.type == Power_FaultType.fused && currentType != Power_FaultType.fused)
        {
            currentType = Power_FaultType.fused;
            currentStepIndex = 0;
            UspGone_TimeLine.Stop();
            UspGone_TimeLine.gameObject.SetActive(false);
            fault3_TimeLine.Stop();
            fault3_TimeLine.gameObject.SetActive(false);
            
            fused_TimeLine.gameObject.SetActive(true);
            fused_TimeLine.time = fusedStepList[0].timeLineStart;
            fused_TimeLine.Play();
            await Task.Delay(50);
            fused_TimeLine.Pause();
            GameMain.Event.Fire(this, Power_FaultNextEvent.Create(currentType, currentStepIndex));
        }

        if (args.type == Power_FaultType.UspGone && currentType != Power_FaultType.UspGone)
        {
            currentType = Power_FaultType.UspGone;
            currentStepIndex = 0;
            fused_TimeLine.Stop();
            fused_TimeLine.gameObject.SetActive(false);
            fault3_TimeLine.Stop();
            fault3_TimeLine.gameObject.SetActive(false);
            
            UspGone_TimeLine.gameObject.SetActive(true);
            UspGone_TimeLine.time = uspGoneStepList[0].timeLineStart;
            UspGone_TimeLine.Play();
            await Task.Delay(50);
            UspGone_TimeLine.Pause();
            GameMain.Event.Fire(this, Power_FaultNextEvent.Create(currentType, currentStepIndex));
        }
        
        if (args.type == Power_FaultType.dc && currentType != Power_FaultType.dc)
        {
            currentType = Power_FaultType.dc;
            currentStepIndex = 0;
            fused_TimeLine.Stop();
            fused_TimeLine.gameObject.SetActive(false);
            UspGone_TimeLine.Stop();
            UspGone_TimeLine.gameObject.SetActive(false);
            
            fault3_TimeLine.gameObject.SetActive(true);
            fault3_TimeLine.time = fault3StepList[0].timeLineStart;
            fault3_TimeLine.Play();
            await Task.Delay(50);
            fault3_TimeLine.Pause();
            GameMain.Event.Fire(this, Power_FaultNextEvent.Create(currentType, currentStepIndex));
        }
    }

    private async void OnGetUI_ItemMoveDone(object sender, GameEventArgs e)
    {
        List<PowerStepItemTriggerData> currentList = null;
        int stepCount = -1;
        PlayableDirector currentPlayableDirector = null;
        switch (currentType)
        {
            case Power_FaultType.fused:
                currentList = fusedStepList;
                stepCount = currentList.Count;
                currentPlayableDirector = fused_TimeLine;
                break;
            case Power_FaultType.UspGone:
                currentList = uspGoneStepList;
                stepCount =  currentList.Count;
                currentPlayableDirector = UspGone_TimeLine;
                break;
            case Power_FaultType.dc:
                currentList = fault3StepList;
                stepCount = fault3StepList.Count;
                currentPlayableDirector = fault3_TimeLine;
                break;
        }
        Debug.Log(stepCount+" "+currentList.Count);
        if (currentList[currentStepIndex].questionType == Power_FaultQuestionType.trigger)
        {
            UI_ItemMoveDoneEvent args = (UI_ItemMoveDoneEvent)e;

            Debug.Log(
                $"{args.item_1}:{args.item_2}   {currentList[currentStepIndex].item_1}:{currentList[currentStepIndex].item_2}");

            bool pass = false;

            if (args.item_1 == currentList[currentStepIndex].item_1)
            {
                if (args.item_2 == currentList[currentStepIndex].item_2)
                {
                    pass = true;
                }
            }
            else if (args.item_2 == currentList[currentStepIndex].item_1)
            {
                if (args.item_1 == currentList[currentStepIndex].item_2)
                {
                    pass = true;
                }
            }

            if (pass)
            {
                if (currentList[currentStepIndex].timeLineEnd != -1)
                {
                    currentPlayableDirector.Play();
                    await Task.Delay((int)(currentList[currentStepIndex].timeLineEnd -
                                           currentList[currentStepIndex].timeLineStart) * 1000);
                    currentPlayableDirector.Pause();
                }

                currentStepIndex++;
                if (currentStepIndex >= stepCount)
                {
                    GameMain.Event.Fire(this, IT_TrainStudyDoneEvent.Create());
                }
                else
                {
                    //todo nextStep
                    currentPlayableDirector.time = currentList[currentStepIndex].timeLineStart;
                    currentPlayableDirector.Play();
                    await Task.Delay(50);
                    currentPlayableDirector.Pause();

                    Debug.Log($"{stepCount}  {currentStepIndex}");

                    GameMain.Event.Fire(this, Power_FaultNextEvent.Create(currentType, currentStepIndex));
                }
            }
        }
    }
    
    private async void OnGetSelectFaultItem(object sender, GameEventArgs e)
    {
        List<PowerStepItemTriggerData> currentList = null;
        int stepCount = -1;
        PlayableDirector currentPlayableDirector=null;
        switch (currentType)
        {
            case Power_FaultType.fused:
                currentList = fusedStepList;
                stepCount =  currentList.Count;
                currentPlayableDirector = fused_TimeLine;
                break;
            case Power_FaultType.UspGone:
                currentList = uspGoneStepList;
                stepCount =  currentList.Count;
                currentPlayableDirector = UspGone_TimeLine;
                break;
            case Power_FaultType.dc:
                currentList = fault3StepList;
                stepCount = fault3StepList.Count;
                currentPlayableDirector = fault3_TimeLine;
                break;
        }
        
        if (currentList[currentStepIndex].questionType == Power_FaultQuestionType.select)
        {
            Power_SelectFaultItemEvent args = (Power_SelectFaultItemEvent)e;
            if (args.faultType == currentList[currentStepIndex].faultType)
            {
                if (currentList[currentStepIndex].timeLineEnd != -1)
                {
                    currentPlayableDirector.Play();
                    await Task.Delay((int)(currentList[currentStepIndex].timeLineEnd-currentList[currentStepIndex].timeLineStart)*1000);
                    currentPlayableDirector.Pause();
                }
                currentStepIndex++;
                if (currentStepIndex >= stepCount)
                {
                    //todo 完成
                }
                else
                {
                    //todo nextStep
                    currentPlayableDirector.time = currentList[currentStepIndex].timeLineStart;
                    currentPlayableDirector.Play();
                    await Task.Delay(50);
                    currentPlayableDirector.Pause();

                    Debug.Log($"{currentType}  {currentStepIndex}");
                    GameMain.Event.Fire(this,Power_FaultNextEvent.Create(currentType,currentStepIndex));
                }
            }
        }
    }
}