using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace BLL
{
    public class MainSevice
    {
        /// <summary>
        /// 在建项目集合
        /// </summary>
        private List<string> _beUnderConstructionList;
        private HSSEData_HSSE _hsseData;
        private CQMSData_CQMS _cqmsData;
        private HJGLData_HJGL _hjglData;
        private string _unitId;
        private int _unitType;


        public MainSevice(string userid)
        {
            var userModel = UserService.GetUserByUserId(userid);
            int unitType = CommonService.GetUnitTypeByUserId(userid);
            var projectList = BaseDataService.GetBeUnderConstruction();
            _unitId = userModel.UnitId;
            _unitType = unitType;
            if (unitType == 0)
            {
                _beUnderConstructionList = projectList.Select(x => x.ProjectId).ToList();
                _unitId = CommonService.GetThisUnitId();
            }
            else if (unitType == 1)
            {
                _beUnderConstructionList = projectList.Where(x => x.UnitId == userModel.UnitId).Select(x => x.ProjectId).ToList();
            }
            else if (unitType == 2)
            {
                _beUnderConstructionList = new List<string>() { "0" };
            }
        }
        public MainSevice(string userid, string projectId)
        {
            var userModel = UserService.GetUserByUserId(userid);
            int unitType = 3;
            _unitId = userModel.UnitId ?? "";
            _unitType = unitType;
            _beUnderConstructionList = new List<string>() { projectId };
        }

        /// <summary>
        /// 获取安全数据（项目统计数据直接取的统计表）
        /// </summary>
        /// <returns></returns>
        public async Task<HSSEData_HSSE> GetHsseData()
        {
            HSSEData_HSSE result = new HSSEData_HSSE();
            var getHseData = Funs.DB.HSSEData_HSSE.OrderByDescending(x => x.ReportDate).FirstOrDefault();

            switch (_unitType)
            {
                case 0: //企业级
                    result = getHseData;
                    break;
                case 1: //分公司级别
                    result = HSSEData_HSSEService.GetSubUnitCqmsDataByDate(_beUnderConstructionList, getHseData.ReportDate);

                    ////涉及到企业级别的统计直接取值
                    //var BeUnderConstructionDic = BaseDataService.BeUnderConstructionDic;
                    //result.BeUnderConstructionNum = BeUnderConstructionDic.Count(x => x.Value == _unitId);
                    //result.ShutdownNum = BaseDataService.GetShutdown().Count(x => x.UnitId == _unitId);

                    var beUnderConstructionTask = HSSEData_HSSEService.GetBeUnderConstructionAsync();//在建项目
                    var shutdownTask = HSSEData_HSSEService.GetShutdownAsync();//停工项目
                    // 统一获取异步方法的返回值
                    var beUnderConstructionList = await beUnderConstructionTask;
                    var shutdownList = await shutdownTask;
                    result.BeUnderConstructionNum = beUnderConstructionList.Count(x => x.UnitId == _unitId);
                    result.ShutdownNum = shutdownList.Count(x => x.UnitId == _unitId);

                    break;
                case 3: //项目级别
                    var projectHsseData = Funs.DB.Project_HSSEData_HSSE.OrderByDescending(x => x.ReportDate).FirstOrDefault(x => x.ProjectId == _beUnderConstructionList.FirstOrDefault());
                    if (projectHsseData != null)
                    {
                        result = HSSEData_HSSEService.GetSubUnitCqmsDataByDate(_beUnderConstructionList, projectHsseData.ReportDate);
                    }
                    break;
            }
            return result;
        }


    }
}