using Cysharp.Threading.Tasks;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class DataController : MonoSingleton<DataController>
{
    public string distCode;
    private AreaStationData areaStationData = new AreaStationData();
    private CityInfo[] cityInfos;

    [HideInInspector]
    public List<UniTask<AreaData>> loadingAreaDataTasks = new List<UniTask<AreaData>>();
    [HideInInspector]
    public List<UniTask<ScreenTopStatistics>> loadingScreenTopStatisticsTasks = new List<UniTask<ScreenTopStatistics>>();


    private AreaData[] areaDatas;
    private ScreenTopStatistics[] screenTopStatistics;

    private async void Start()
    {
        await UniTask.Delay(1);
        areaStationData = await GetProvincialLevelStationData("37");
        cityInfos = transform.GetComponentsInChildren<CityInfo>();
        for (int i = 0; i < cityInfos.Length; i++)
        {
            cityInfos[i].Init();
        }
        areaDatas = await UniTask.WhenAll(loadingAreaDataTasks);
        for (int i = 0; i < cityInfos.Length; i++)
        {
            string distCodeTemp = cityInfos[i].distCode;
            cityInfos[i].SetAreaData(GetAreaDateByDistCode(distCodeTemp));
        }
        screenTopStatistics = await UniTask.WhenAll(loadingScreenTopStatisticsTasks);
        for (int i = 0; i < cityInfos.Length; i++)
        {
            string distCodeTemp = cityInfos[i].distCode;
            cityInfos[i].SetStationData(GetAreLevelStationDataByDistCode(distCodeTemp));
        }

    }

    /// <summary>
    /// 针对市级
    /// </summary>
    /// <param name="_distCode"></param>
    /// <param name="_disName"></param>
    /// <returns></returns>
    public async UniTask<ScreenTopStatistics> GetProvincialLevelStationInfo(string _distCode, string _disName)
    {
        if (_distCode.Length == 6)
            distCode = _distCode.Substring(0, 4);
        string url = Bootstrap.Instance.urlDic["地图信息汇总"];
        AreaStationData areaStationData = await AsyncWebReq.Get<AreaStationData>(url + distCode, Bootstrap.Instance.webAdapter.head, Bootstrap.Instance.webAdapter.token);
        DataItem sts = areaStationData.data.Find(s => s.disName == _disName);
        if (sts == null)
            return null;
        return sts.screenTopStatistics;
    }
    /// <summary>
    /// 通过市级视角去获取数据 针对区县
    /// </summary>
    /// <param name="_distCode"></param>
    /// <returns></returns>
    public ScreenTopStatistics GetAreLevelStationDataByDistCode(string _distCode)
    {
        for (int i = 0; i < screenTopStatistics.Length; i++)
        {
            if (screenTopStatistics[i] != null && screenTopStatistics[i].distCode == _distCode)
            {
                return screenTopStatistics[i];
            }
        }
        return null;
    }


    /// <summary>
    /// 针对市级区域
    /// </summary>
    /// <param name="_distCode"></param>
    /// <returns></returns>
    public ScreenTopStatistics GetProvincialLevelStationDataByDistCode(string _distCode)
    {
        for (int i = 0; i < areaStationData.data.Count; i++)
        {
            if (areaStationData.data[i].distCode == _distCode)
            {
                return areaStationData.data[i].screenTopStatistics;
            }
        }
        return null;
    }

    /// <summary>
    /// 获取每个区域的聚合信息
    /// </summary>
    /// <param name="_distCode"></param>
    /// <returns></returns>
    public async UniTask<AreaData> GetAreaDataByDistCode(string _distCode)
    {
        await UniTask.Delay(2);
        string url = Bootstrap.Instance.urlDic["地图弹出框"];
        AreaData areaData = await AsyncWebReq.Get<AreaData>($"{url}{_distCode}", Bootstrap.Instance.webAdapter.head, Bootstrap.Instance.webAdapter.token);
        if ( !bool.Parse(areaData.success)) return null;
        return areaData;
    }

    public AreaData GetAreaDateByDistCode(string _distCode)
    {
        for (int i = 0; i < areaDatas.Length; i++)
        {
            if (areaDatas[i].data.distCode == _distCode)
            {
                return areaDatas[i];
            }
        }
        return null;
    }

    /// <summary>
    /// 获取地图汇总
    /// </summary>
    /// <param name="_distCode"></param>
    /// <returns></returns>
    private async UniTask<AreaStationData> GetProvincialLevelStationData(string _distCode)
    {
        string url = Bootstrap.Instance.urlDic["地图信息汇总"];
        AreaStationData areaStationData = await AsyncWebReq.Get<AreaStationData>(url + _distCode, Bootstrap.Instance.webAdapter.head, Bootstrap.Instance.webAdapter.token);
        return areaStationData;
    }


}