using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;
using XFramework;

public class Subject2EditorCtrl : SubjectEditorBase
{
    const string panelName = "Panel_subjects2Editor";
    public EditorContentCtrl equipContent;
    //public EditorContentCtrl childEquipContent;
    //public EditorContentCtrl personContent;
    public CarDetailCtrl CarDetail;

    public GameObject carInstacnePrefab;
    public GameObject onboardInstancePrefab;

    public List<CarIconInstanceCtrl> onMapCars = new List<CarIconInstanceCtrl>();//放置在地图上的图标  不包括生成未完成放置的
    List<string> allCarNames = new List<string>();//记录已经放置在地图上的车辆名称 避免重名

    string personPath = Application.streamingAssetsPath + "/Config/人员库.txt";

    private IconBase currentDragIcon;
    Sub2RecordClass recordClass ;


    public Subject2EditorCtrl():base(panelName)
    {
    
    }


    // Start is called before the first frame update
    protected override void InitEvent()
    {
        base.InitEvent();
     
        //EventCenter.Instance.AddEventListener<IconBase>("CreatOnboard", CreatOnboardInstance); //无需摆放人员 暂时注释
        carInstacnePrefab = Resources.Load<GameObject>(ResourcesManager.GetPath("Image_carInstance"));
        onboardInstancePrefab = Resources.Load<GameObject>(ResourcesManager.GetPath("Image_onboardInstance"));

        equipContent = ActivePanel.FindChildTrans("Content_equip").GetComponent<EditorContentCtrl>();
        //personContent = ActivePanel.FindChildTrans("Content_person").GetComponent<EditorContentCtrl>();
        CarDetail = ActivePanel.transform.Find("Image_装备详情").GetComponent<CarDetailCtrl>();
        recordClass = null;
        InitContentIcon();
    }

    //弹出本窗口时 隐藏详情界面  注册界面监听事件
    public override void OnStart()
    {
        base.OnStart();
        CarDetail.Hide();
        EventCenter.Instance.AddEventListener<CarIconInstanceCtrl, bool>("SelectCarEditor", AddOrRemoveCarOnMap);
        EventCenter.Instance.AddEventListener<IconBase>("CreatCar", CreatCarInstanceForDrag);
    }

    //本界面销毁时清空已经创建的物体 注销监听事件 
    public override void OnDestroy(bool isDestroy = false)
    {
        base.OnDestroy(isDestroy);
        for (int i = 0; i < onMapCars.Count; i++)
        {
            GameObject.Destroy(onMapCars[i].gameObject);
        }
        onMapCars.Clear();
        allCarNames.Clear();
        EventCenter.Instance.RemoveEnvetListener<CarIconInstanceCtrl, bool>("SelectCarEditor", AddOrRemoveCarOnMap);
        EventCenter.Instance.RemoveEnvetListener<IconBase>("CreatCar", CreatCarInstanceForDrag);
    }

    //放置/删除一辆车  并生成唯一名称
    private void AddOrRemoveCarOnMap(CarIconInstanceCtrl arg0, bool arg1)
    {
        string carTypeName = arg0.text_IconName.text;
        if (arg1)
        {
            onMapCars.Add(arg0);
            int number = 1;
            string tempName = carTypeName;
            while (allCarNames.Contains(tempName))
            {
                tempName = $"{carTypeName}({number})";
                number++;
            }
            carTypeName = tempName;
            arg0.SetName(carTypeName);
            allCarNames.Add(carTypeName);
        }
        else
        {
            onMapCars.Remove(arg0);
            allCarNames.Remove(carTypeName);
        }
        if (arg0 == currentDragIcon)
            currentDragIcon = null;
    }


    ////创建一个待放置的 车载物体示例图标
    //private void CreatOnboardInstance(IconBase arg1)
    //{
    //    if (tempIcon != null) return;
    //    IconCreaterCtrl iconCreater = arg1 as IconCreaterCtrl;
    //    tempIcon = GameObject.Instantiate(onboardInstancePrefab, image_Map.transform).GetComponent<OnboardInstanceCtrl>();
    //    tempIcon.SetName(arg1.text_IconName.text);
    //    tempIcon.SetSprite(arg1.image_Icon.sprite);
    //    tempIcon.SetUpdateIconMsg(iconCreater.createrType);
    //}

    //创建一个待放置的汽车图标实例
    private void CreatCarInstanceForDrag(IconBase arg1)
    {
        if (currentDragIcon != null) return;//当前有拖拽的物体
        currentDragIcon= CreatCarInstance(arg1.text_IconName.text, arg1.image_Icon.sprite);
    }


    /// <summary>
    /// 创建一个设为地图子物体的车辆图标  
    /// </summary>
    /// <param name="name">车辆名称</param>
    /// <param name="sprite">图标</param>
    private IconBase CreatCarInstance(string name, Sprite sprite)
    {
        IconBase newIcon = GameObject.Instantiate(carInstacnePrefab, image_Map.transform).GetComponent<CarIconInstanceCtrl>();
        newIcon.SetName(name);
        newIcon.SetSprite(sprite);
        CarIconIntacneInitData initData = new CarIconIntacneInitData();
        if (OnboardManager.Instance.onboardDic.ContainsKey(name))
            initData.onboardEquipDic[OnboardManager.Instance.onboardDic[name]] = 1;
        newIcon.SetUpdateIconMsg(initData, "Init");
        return newIcon;
    }

    //教员编辑时 无需分配人员 只关注车辆位置
    void InitContentIcon()
    {
        string[] carsName = DBManager.Instance.GetABNames(ABType.装备);//File.ReadAllLines(equipPath);
        equipContent.CreatChildren(carsName, IconLoadedOver);
        //string[] personNames = File.ReadAllLines(personPath);
        //personContent.CreatChildren(personNames);
        //string[] childEquipNames = DBManager.Instance.GetABNames(ABType.工具);
        //childEquipContent.CreatChildren(childEquipNames);
    }

   


    public override void SaveFile()
    {
        recordClass = new Sub2RecordClass();
        recordClass.TerrainName = dropdown_Terrain.options[ dropdown_Terrain.value].text;
        recordClass.taskIntr = input_TaskIntr.text;
        recordClass.fileIntr = input_FileIntr.text;
        recordClass.onMapCars.Clear();
        for (int i = 0; i < onMapCars.Count; i++)
        {
            //recordClass.onMapCars.Add(new OnMapCarData(onMapCars[i].text_IconName.text, onMapCars[i].GetComponent<RectTransform>().anchoredPosition,
            //   onMapCars[i].transform.localEulerAngles.z, onMapCars[i].personNames, onMapCars[i].chidlEquipNames));
            recordClass.onMapCars.Add(onMapCars[i].GetCarIconData());
        }
        string path = $"{Application.streamingAssetsPath}/XML/修理所展开/修理所展开科目{DateTime.Now.ToString().Replace('/', '_').Replace(':', ' ')}.xml";
        bool result= XmlHelper.SerializeObjectXML(recordClass, typeof(Sub2RecordClass), path);
        if (result)
        {
            Push(new PromptWindows()).Change(new PromptWindowInitData("想定文件生成成功!文件路径为:{0}", new object[] { path }, null));
        }

    }

    bool loadedOver = false;
    /// <summary>
    /// 图标资源加载完成 后创建想定文件中记录的车辆  仅首次加载本界面时触发
    /// </summary>
    void IconLoadedOver()
    {
        loadedOver = true;
        if (recordClass != null)
        {
            CreatOnMapCar(recordClass.onMapCars);
        }
    }

    //根据想定文件初始化界面
    public override void Change(object value)
    {
        recordClass = value as Sub2RecordClass;
        if(loadedOver)//首次无法触发  
            CreatOnMapCar(recordClass.onMapCars);
    }

    //直接在地图上创建车辆信息
    private async void CreatOnMapCar( List<OnMapCarData> onMapCars)
    {
        for (int i = 0; i < recordClass.onMapCars.Count; i++)//创建车辆图标 并放置在地图上
        {
            string equipTypeName = onMapCars[i].name.Split('(')[0];
            string path = StreamingAssetsManager.GetPath($"{equipTypeName}_Tex");
            Sprite sprite = await OutSpriteLoader.LoadSprite(path);
            IconBase iconBase=  CreatCarInstance(onMapCars[i].name, sprite);
            iconBase.GetComponent<DragIcon>()?.SetFixedAnchoredPos(new Vector2(onMapCars[i].aPX, onMapCars[i].aPY));
            AddOrRemoveCarOnMap(iconBase as CarIconInstanceCtrl,true);
        }
    }
}