using HL_FristAidPlatform_Help;
using HL_FristAidPlatform_IDataBase;
using HL_FristAidPlatform_Models;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;

namespace HL_FristAidPlatform_DataBase
{
    public class T_Service_CriticalPregnant_StatisticsSummaryDB : BaseDB, IT_Service_CriticalPregnant_StatisticsSummary
    {
        public SqlSugarClient db = GetClient();

        /// <summary>
        /// 孕产妇患者趋势图数据
        /// </summary>
        /// <param name="patientGuid"></param>
        /// <param name="flag"></param>
        /// <returns></returns>
        public List<KeyValue> GetCriticalPregnantData(string hospitalGuid, string startTime, string endTime)
        {
            List<KeyValue> list = new List<KeyValue>();

            int Month = (Convert.ToDateTime(endTime).Year - Convert.ToDateTime(startTime).Year) * 12 + (Convert.ToDateTime(endTime).Month - Convert.ToDateTime(startTime).Month);
            List<DateTime> monthList = new List<DateTime>();
            for (int i = 0; i < Month + 1; i++)
            {
                string res = Convert.ToDateTime(startTime).AddMonths(i).Year + "-" + GetMonthZero(Convert.ToDateTime(startTime).AddMonths(i).Month) + "-01";
                DateTime dt = Convert.ToDateTime(res);
                monthList.Add(dt.AddDays(1 - dt.Day));
            }
            var oneClass = db.Queryable<T_Service_Patient>()
               .Where(a => a.HospitalGuid == hospitalGuid && a.SystemModuleID == 5 && a.DeleteFlag == 0)
               .WhereIF(!SqlFunc.IsNullOrEmpty(startTime), a => a.CreationDate >= SqlFunc.ToDate(startTime))
               .WhereIF(!SqlFunc.IsNullOrEmpty(endTime), a => a.CreationDate <= SqlFunc.ToDate(endTime))
               .ToList();

            if (oneClass != null)
            {
                int count = 0;
                for (int i = 0; i < monthList.Count; i++)
                {
                    KeyValue model = new KeyValue();
                    model.key = monthList[i].ToString("yyyy-MM");

                    count = 0;
                    count = oneClass.Where(a => a.CreationDate >= SqlFunc.ToDate(monthList[i].ToString()) && a.CreationDate <= Convert.ToDateTime(SqlFunc.ToDate(monthList[i].ToString()).AddMonths(1).ToString("yyyy-MM-01"))).Count();
                    model.value = count + "";
                    list.Add(model);
                }
            }
            return list;
        }

        /// <summary>
        /// 孕产妇患者转院趋势图数据
        /// </summary>
        /// <param name="patientGuid"></param>
        /// <param name="flag"></param>
        /// <returns></returns>
        public List<PregnantTransferTrend> GetPregnantTransferTrend(string hospitalGuid, string startTime, string endTime, long systemModelId)
        {
            List<PregnantTransferTrend> list = new List<PregnantTransferTrend>();

            int Month = (Convert.ToDateTime(endTime).Year - Convert.ToDateTime(startTime).Year) * 12 + (Convert.ToDateTime(endTime).Month - Convert.ToDateTime(startTime).Month);
            List<DateTime> monthList = new List<DateTime>();
            for (int i = 0; i < Month + 1; i++)
            {
                string res = Convert.ToDateTime(startTime).AddMonths(i).Year + "-" + GetMonthZero(Convert.ToDateTime(startTime).AddMonths(i).Month) + "-01";
                DateTime dt = Convert.ToDateTime(res);
                monthList.Add(dt.AddDays(1 - dt.Day));
            }
            //总人数
            var oneClass = db.Queryable<T_Service_Patient>()
               .Where(a => a.HospitalGuid == hospitalGuid && a.SystemModuleID == systemModelId && a.DeleteFlag == 0)
               .WhereIF(!SqlFunc.IsNullOrEmpty(startTime), a => a.CreationDate >= SqlFunc.ToDate(startTime))
               .WhereIF(!SqlFunc.IsNullOrEmpty(endTime), a => a.CreationDate <= SqlFunc.ToDate(endTime))
               .ToList();

            //转院人数
            var twoClass = db.Queryable<T_Service_CriticalPregnant_Transport, T_Service_Patient>((a, b) => new JoinQueryInfos(JoinType.Left, a.PatientGUID == b.GUID))
                .Where((a, b) => b.HospitalGuid == hospitalGuid && b.SystemModuleID == systemModelId && a.DeleteFlag == 0)
                .WhereIF(!SqlFunc.IsNullOrEmpty(startTime), a => a.CreationDate >= SqlFunc.ToDate(startTime))
                .WhereIF(!SqlFunc.IsNullOrEmpty(endTime), a => a.CreationDate <= SqlFunc.ToDate(endTime))
                .Select((a, b) => new { b.GUID, b.CreationDate })
                .ToList();

            if (oneClass != null)
            {
                int sumCount = 0;
                int transferCount = 0;
                for (int i = 0; i < monthList.Count; i++)
                {
                    PregnantTransferTrend model = new PregnantTransferTrend();
                    model.Month = monthList[i].ToString("yyyy-MM");

                    sumCount = 0;
                    sumCount = oneClass.Where(a => a.CreationDate >= SqlFunc.ToDate(monthList[i].ToString()) && a.CreationDate <= Convert.ToDateTime(SqlFunc.ToDate(monthList[i].ToString()).AddMonths(1).ToString("yyyy-MM-01"))).Count();

                    if (twoClass != null)
                    {
                        transferCount = 0;
                        transferCount = twoClass.Where(a => a.CreationDate >= SqlFunc.ToDate(monthList[i].ToString()) && a.CreationDate <= Convert.ToDateTime(SqlFunc.ToDate(monthList[i].ToString()).AddMonths(1).ToString("yyyy-MM-01"))).Count();
                    }
                    model.SumCount = sumCount + "";
                    model.TransferCount = transferCount + "";

                    list.Add(model);
                }
            }
            return list;
        }

        /// <summary>
        /// 计算月份
        /// </summary>
        /// <param name="month"></param>
        /// <returns></returns>
        public string GetMonthZero(int month)
        {
            if (month < 10)
            {
                return "0" + month;
            }
            else
            {
                return month.ToString();
            }
        }

        /// <summary>
        /// 获取病例个数统计
        /// </summary>
        /// <param name="hospitalGuid"></param>
        /// <param name="systemModelId"></param>
        /// <returns></returns>
        public MaternalModel GetCaseDataModel(string hospitalGuid, long systemModelId)
        {
            MaternalModel model = new MaternalModel();
            var oneClass = db.Queryable<T_Service_Patient, T_Service_CriticalPregnant_Transport, T_Service_CriticalPregnant_BasicInfo, T_Service_CriticalPregnant_StandardScore>((a, b, c, d) => new JoinQueryInfos(JoinType.Left, a.GUID == b.PatientGUID, JoinType.Left, a.GUID == c.PatientGuid, JoinType.Left, a.GUID == d.PatientGUID))
                .Where((a, b, c, d) => a.HospitalGuid == hospitalGuid && a.SystemModuleID == systemModelId && a.DeleteFlag == 0)
                .Select((a, b, c, d) => new { a.GUID, a.CreationDate, a.EmergencyState, c.ComeHospitalWay, d.PatientGUID })
                .ToList();
            if (oneClass != null)
            {
                DateTime dt = Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd"));
                model.ToDayCount = oneClass.Where((a, b) => a.CreationDate >= dt && a.CreationDate <= dt.AddDays(1)).Count();

                DateTime startQuarter = dt.AddMonths(0 - (dt.Month - 1) % 3).AddDays(1 - dt.Day);
                DateTime endQuarter = startQuarter.AddMonths(3).AddDays(-1);
                model.QuarterCount = oneClass.Where((a, b) => a.CreationDate >= startQuarter && a.CreationDate <= endQuarter).Count();
                DateTime startWeek = dt.AddDays(1 - Convert.ToInt32(dt.DayOfWeek.ToString("d")));
                DateTime endWeek = startWeek.AddDays(6);
                model.WeekCount = oneClass.Where((a, b) => a.CreationDate >= startWeek && a.CreationDate <= endWeek).Count();
                DateTime startMonth = dt.AddDays(1 - dt.Day);
                DateTime endMonth = startMonth.AddMonths(1).AddDays(-1);
                model.MonthCount = oneClass.Where((a, b) => a.CreationDate >= startMonth && a.CreationDate <= endMonth).Count();
                DateTime startYear = new DateTime(dt.Year, 1, 1);
                DateTime endYear = new DateTime(dt.Year, 12, 31);
                model.YearCount = oneClass.Where((a, b) => a.CreationDate >= startYear && a.CreationDate <= endYear).Count();
                model.TotalCount = oneClass.Count();
                model.TransferCount = oneClass.Where((a, b) => a.EmergencyState == 2).Count();
                model.GradedCount= oneClass.Where((a, b) => !SqlFunc.IsNullOrEmpty(a.PatientGUID)).Count();
            }

            return model;
        }

        /// <summary>
        /// 获取来院方式总数统计
        /// </summary>
        /// <param name="hospitalGuid"></param>
        /// <param name="systemModelId"></param>
        /// <returns></returns>
        public Dictionary<string, int> GetComeHospitalWay(string hospitalGuid, long systemModelId)
        {
            Dictionary<string, int> dictionary = new Dictionary<string, int>();
            var oneClass = db.Queryable<T_Service_Patient, T_Service_CriticalPregnant_BasicInfo>((a, b) => new JoinQueryInfos(JoinType.Left, a.GUID == b.PatientGuid)).Where((a, b) => a.HospitalGuid == hospitalGuid && a.SystemModuleID == systemModelId && a.DeleteFlag == 0)
                 .Select((a, b) => new { b.ComeHospitalWay }).ToList();
            if (oneClass != null)
            {
                dictionary.Add("call", oneClass.Where((a, b) => a.ComeHospitalWay == "1").Count());
                dictionary.Add("zxly", oneClass.Where((a, b) => a.ComeHospitalWay == "2").Count());
                dictionary.Add("zy", oneClass.Where((a, b) => a.ComeHospitalWay == "3").Count());
                dictionary.Add("ynfb", oneClass.Where((a, b) => a.ComeHospitalWay == "4").Count());
            }
            return dictionary;
        }
    }
}