using HL_FristAidPlatform_Help;
using HL_FristAidPlatform_IDataBase;
using HL_FristAidPlatform_Models;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HL_FristAidPlatform_DataBase
{
    /// <summary>
    /// 采血至出结果平均时间统计(按月分组)
    /// </summary>
    public class T_Service_Apoplexy_BloodCollectionToResultAVETimeDB : BaseDB, IT_Service_Apoplexy_BloodCollectionToResultAVETime
    {
        public SqlSugarClient db = GetClient();

        public List<BloodCollectionToResultAVETimeModel> GetBloodCollectionToResultAVETime(string hospitalGuid, string startTime, string endTime,int type)
        {
            List<BloodCollectionToResultAVETimeModel> list = new List<BloodCollectionToResultAVETimeModel>();
            DateTime dt1 = DateTime.Now;
            DateTime dt2 = DateTime.Now;
            if (type == 2)
            {
                int year = int.Parse(startTime);
                dt1 = new DateTime(year, 1, 1);
                dt2 = new DateTime(year, 12, 31);
            }
            if (type == 1)
            {
                DateTime startdt = Convert.ToDateTime(startTime);
                dt1 = startdt.AddDays(1 - startdt.Day);
                DateTime enddt = Convert.ToDateTime(endTime);
                dt2 = enddt.AddDays(1 - enddt.Day).AddMonths(1).AddDays(-1);
            }

            //数据结果集
            var oneClass = db.Queryable<T_Service_Patient, T_Service_Apoplexy_EmergencyRoom>((a, b) => a.GUID == b.PatientGuid)
                .Where((a, b) => a.HospitalGuid == hospitalGuid && a.DeleteFlag == 0 && a.SystemModuleID == 3)
                .Where((a, b) => SqlFunc.Between(Convert.ToDateTime(a.CreationDate),dt1,dt2.AddDays(1)))
                .Select((a, b) => new QueryBloodCollectionToResultAVETimeModel
                {
                    PatientGuid = b.PatientGuid,
                    CreationDate = a.CreationDate,
                    BloodCollectionTime = b.BloodCollectionTime,
                    BloodRoutineReportTime = b.BloodRoutineReportTime,
                    BloodCollectionToReportTime = b.BloodCollectionToReportTime
                }).ToList();

            //月份集合           
            List<DateTime> monthList = new List<DateTime>();
            int Month = (dt2.Year - dt1.Year) * 12 + (dt2.Month - dt1.Month);
            for (int i = 0; i < Month + 1; i++)
            {
                string res = dt1.AddMonths(i).Year + "-" + GetDateZero(dt1.AddMonths(i).Month) + "-01";
                DateTime dt = Convert.ToDateTime(res);
                monthList.Add(dt.AddDays(1 - dt.Day));
            }
            if (oneClass != null)
            {
                if (monthList.Count > 0)
                {

                    BloodCollectionToResultAVETimeModel model = null;
                    for (int i = 0; i < monthList.Count; i++)
                    {
                        DateTime start = Convert.ToDateTime(monthList[i]);
                        DateTime end = Convert.ToDateTime(monthList[i]).AddMonths(1).AddDays(-1);
                        string timeDate = monthList[i].ToString("yyyy-MM");
                        model = new BloodCollectionToResultAVETimeModel();
                        model.Key = timeDate;

                        int Count = oneClass.Where(j => SqlFunc.ToDate(j.CreationDate) >= start && SqlFunc.ToDate(j.CreationDate) <= end.AddDays(1)).Count();
                       
                        int TimeSum = oneClass.Where(j => SqlFunc.ToDate(j.CreationDate) >= start && SqlFunc.ToDate(j.CreationDate) <= end.AddDays(1) && !SqlFunc.IsNullOrEmpty(j.BloodCollectionToReportTime)).Sum(i => int.Parse(i.BloodCollectionToReportTime));
                        if(Count == 0)
                            model.Value = ((double)Count).ToString("#0.00");
                        if (Count > 0)
                            model.Value = ((double)TimeSum / Count).ToString("#0.00");
                         list.Add(model);
                    }
                }
            }
            else
            {
                BloodCollectionToResultAVETimeModel model = null;
                for (int i = 0; i < monthList.Count; i++)
                {
                    string timeDate = monthList[i].ToString("yyyy-MM");
                    model = new BloodCollectionToResultAVETimeModel();
                    model.Key = timeDate;
                    list.Add(model);
                }
            }
            return list;
        }

        public string GetDateZero(int date)
        {
            if (date < 10)
            {
                return "0" + date;
            }
            else
            {
                return date.ToString();
            }
        }
    }
}