using Quartz;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using IStation.Calculation;

namespace IStation.Server
{
    /// <summary>
    /// 能效汇总单月计划任务
    /// </summary>
    [DisallowConcurrentExecution]//此特性标识 必须等待这次任务执行完成后，才能执行下次任务
    public class EtaSumSingleMonthCronJob : IJob
    {
        /// <summary>
        /// 
        /// </summary>
        public Task Execute(IJobExecutionContext context)
        {
            return Task.Run(() =>
            {
                try
                {

                    #region 数据时间

                    int data_year = DateTime.Now.AddMonths(-1).Year;
                    int data_month = DateTime.Now.AddMonths(-1).Month;
                    var start_day = DateTime.Now.Date.AddMonths(-1);
                    var end_day = DateTime.Now.Date.AddDays(-1);

                    #endregion

                    #region 加载目标客户

                    var corpIds = CorpHelper.GetCorpIds();
                    if (corpIds == null || corpIds.Count < 1)
                    {
                        LogHelper.Info("能效汇总单月计划任务中，未检索到目标客户信息");
                        return;
                    }

                    #endregion

                    #region 加载配置

                    var service_configure = new Service.EtaAnalyConfigure();
                    var configure_list = service_configure.GetByCorpIds(corpIds);
                    if (configure_list == null || configure_list.Count < 1)
                    {
                        LogHelper.Info("能效汇总单月计划任务中，未检索到能效分析配置信息！");
                        return;
                    }
                    configure_list = configure_list.Where(x => x.UseStatus == Model.eUseStatus.Enable).ToList();
                    if (configure_list.Count < 1)
                    {
                        LogHelper.Info("能效汇总单月计划任务中，未检索到有效能效分析配置信息！");
                        return;
                    }

                    #endregion

                    #region 遍历汇总

                    foreach (var configure in configure_list)
                    {
                        var record_list = new Service.EtaSumSingleRecord().GetDayByCorpIDOfDayRange(configure.CorpID,start_day,end_day);
                        if (record_list == null || record_list.Count < 1)
                            continue;
                        var group_list = record_list.GroupBy(x => new { x.CorpID, x.ObjectType, x.ObjectID }).ToList();
                        var sum_record_list = new List<Model.EtaSumSingleMonthRecord>();
                        foreach (var group in group_list)
                        {
                            var sum_record = EtaSumSingleMonthHelper.Sum(group.Key.CorpID, group.Key.ObjectType, group.Key.ObjectID, data_year,data_month, group);
                            if (sum_record != null)
                            {
                                sum_record_list.Add(sum_record);
                            }
                        }
                        if (sum_record_list.Count < 1)
                            continue;
                        var bol = new Service.EtaSumSingleRecord().Inserts(sum_record_list);
                        if (!bol)
                        {
                            LogHelper.Info("能效汇总单月计划任务中，数据保存失败！");
                            return;
                        }
                    }

                    #endregion



                }
                catch (Exception ex)
                {
                    LogHelper.Error("能效汇总单月计划任务中,出错", ex);
                    var e = new JobExecutionException(ex);
                    throw e;
                }
            });
        }
    }
}