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

public enum Net_FaultQuestionType
{
    select,
    trigger
}

public enum Net_FaultType
{
    netWorkCard,
    lightModel,
    router,
    exchangeBoard,
    none,
}

public struct NetStepItemTriggerData
{
    public Net_FaultQuestionType questionType;
    public Net_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 Net_FaultFixCtrl : MonoBehaviour
{
    public PlayableDirector networkCardLine;
    public PlayableDirector lightModelTimeLine;

    //步骤统计
    private int currentStepIndex = 0;

    private Net_FaultType currentType = Net_FaultType.none;


    private List<NetStepItemTriggerData> netWorkCardStepList;
    private List<NetStepItemTriggerData> lightModelStepList;

    private void Awake()
    {
        InitNetWorkCardStep();
        InitLightModelStep();
    }

    private void Start()
    {
        GameMain.Event.Subscribe(UI_ItemMoveDoneEvent.EventId, OnGetUI_ItemMoveDone);
        GameMain.Event.Subscribe(Net_SelectFaultItemEvent.EventId, OnGetSelectFaultItem);
        GameMain.Event.Subscribe(Net_FaultStartEvent.EventId, OnGetNet_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(Net_SelectFaultItemEvent.EventId, OnGetSelectFaultItem))
        {
            GameMain.Event.Unsubscribe(Net_SelectFaultItemEvent.EventId, OnGetSelectFaultItem);
        }

        if (GameMain.Event.Check(Net_FaultStartEvent.EventId, OnGetNet_FaultStart))
        {
            GameMain.Event.Unsubscribe(Net_FaultStartEvent.EventId, OnGetNet_FaultStart);
        }
    }
    
    private void InitNetWorkCardStep()
    {
        netWorkCardStepList = new List<NetStepItemTriggerData>();
        //1 选择更换网卡
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.select,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.none,
            item_2 = UI_TriggerItemType.none,
            timeLineStart = 16.1f,
            timeLineEnd = -1
        });
        //2 合成手套
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.hand,
            item_2 = UI_TriggerItemType.gloves,
            timeLineStart = 48,
            timeLineEnd = -1
        });
        //3 拆机箱盖
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.chassisCover,
            timeLineStart = 48,
            timeLineEnd = 52
        });
        //4 螺丝刀拆网卡
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.screwdriver,
            item_2 = UI_TriggerItemType.netWorkCard,
            timeLineStart = 52,
            timeLineEnd = 62
        });
        //5 插上新网卡
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.netWorkCard,
            item_2 = UI_TriggerItemType.netWorkCardSetPos,
            timeLineStart = 84,
            timeLineEnd = 88
        });
        //6 拧紧螺丝
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.screwdriver,
            item_2 = UI_TriggerItemType.netWorkCard,
            timeLineStart = 88,
            timeLineEnd = 96
        });
        //7 盖上盖子
        netWorkCardStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.netWorkCard,
            item_1 = UI_TriggerItemType.chassisCover,
            item_2 = UI_TriggerItemType.chassisCoverSetPos,
            timeLineStart = 97,
            timeLineEnd = 100
        });
    }

    private void InitLightModelStep()
    {
        lightModelStepList = new List<NetStepItemTriggerData>();
        //1 选择更换光模块
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.select,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.none,
            item_2 = UI_TriggerItemType.none,
            timeLineStart = 19,
            timeLineEnd = -1
        });
        //2 合成手套
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.hand,
            item_2 = UI_TriggerItemType.gloves,
            timeLineStart = 19,
            timeLineEnd = -1
        });
        //3 拔出光纤
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.opticalFiber,
            timeLineStart = 20,
            timeLineEnd = 24
        });
        //4 拔出光模块
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.handWithGloves,
            item_2 = UI_TriggerItemType.lightModel,
            timeLineStart = 25,
            timeLineEnd = 29
        });
        //5 更换光模块
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.lightModel,
            item_2 = UI_TriggerItemType.lightModelSetPos,
            timeLineStart = 38,
            timeLineEnd = 40
        });
        //6 插入光纤
        lightModelStepList.Add(new NetStepItemTriggerData()
        {
            questionType = Net_FaultQuestionType.trigger,
            faultType = Net_FaultType.lightModel,
            item_1 = UI_TriggerItemType.opticalFiber,
            item_2 = UI_TriggerItemType.lightModel,
            timeLineStart = 47,
            timeLineEnd = 50
        });
    }

    private void ReSetFaultFix()
    {
        currentStepIndex = 0;
        if (currentType == Net_FaultType.netWorkCard)
        {
            networkCardLine.Stop();
            networkCardLine.time = netWorkCardStepList[0].timeLineStart;
        }

        if (currentType == Net_FaultType.lightModel)
        {
            lightModelTimeLine.Stop();
            lightModelTimeLine.time = lightModelStepList[0].timeLineStart;
        }
    }

    private async void OnGetNet_FaultStart(object sender, GameEventArgs e)
    {
        Net_FaultStartEvent args = (Net_FaultStartEvent)e;
        if (args.type == Net_FaultType.netWorkCard && currentType != Net_FaultType.netWorkCard)
        {
            currentType = Net_FaultType.netWorkCard;
            currentStepIndex = 0;
            lightModelTimeLine.Stop();
            lightModelTimeLine.gameObject.SetActive(false);
            networkCardLine.gameObject.SetActive(true);
            networkCardLine.time = netWorkCardStepList[0].timeLineStart;
            networkCardLine.Play();
            await Task.Delay(50);
            networkCardLine.Pause();
            GameMain.Event.Fire(this, Net_FaultNextEvent.Create(currentType, currentStepIndex));
        }
        if (args.type == Net_FaultType.lightModel && currentType != Net_FaultType.lightModel)
        {
            currentType = Net_FaultType.lightModel;
            currentStepIndex = 0;
            networkCardLine.Stop();
            networkCardLine.gameObject.SetActive(false);
            lightModelTimeLine.gameObject.SetActive(true);
            lightModelTimeLine.time = lightModelStepList[0].timeLineStart;
            lightModelTimeLine.Play();
            await Task.Delay(50);
            lightModelTimeLine.Pause();
            GameMain.Event.Fire(this, Net_FaultNextEvent.Create(currentType, currentStepIndex));
        }
    }

    private async void OnGetUI_ItemMoveDone(object sender, GameEventArgs e)
    {
        List<NetStepItemTriggerData> currentList = null;
        int stepCount = -1;
        PlayableDirector currentPlayableDirector = null;
        switch (currentType)
        {
            case Net_FaultType.netWorkCard:
                currentList = netWorkCardStepList;
                stepCount = currentList.Count;
                currentPlayableDirector = networkCardLine;
                break;
            case Net_FaultType.lightModel:
                currentList = lightModelStepList;
                stepCount = currentList.Count;
                currentPlayableDirector = lightModelTimeLine;
                break;
        }

        if (currentList[currentStepIndex].questionType == Net_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($"{currentType}  {currentStepIndex}");

                    GameMain.Event.Fire(this, Net_FaultNextEvent.Create(currentType, currentStepIndex));
                }
            }
        }
    }
    
    private async void OnGetSelectFaultItem(object sender, GameEventArgs e)
    {
        List<NetStepItemTriggerData> currentList = null;
        int stepCount = -1;
        PlayableDirector currentPlayableDirector=null;
        switch (currentType)
        {
            case Net_FaultType.netWorkCard:
                currentList = netWorkCardStepList;
                stepCount = currentList.Count;
                currentPlayableDirector = networkCardLine;
                break;
            case Net_FaultType.lightModel:
                currentList = lightModelStepList;
                stepCount = currentList.Count;
                currentPlayableDirector = lightModelTimeLine;
                break;
        }
        
        if (currentList[currentStepIndex].questionType == Net_FaultQuestionType.select)
        {
            Net_SelectFaultItemEvent args = (Net_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,Net_FaultNextEvent.Create(currentType,currentStepIndex));
                }
            }
        }
    }
}