using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using IStation.Application; 
using IStation.Dto;

namespace IStation.Calculation
{
    /// <summary>
    /// 计划分析计算器接口
    /// </summary>
    public class  PlanAnaBaseCalculator
    {
        /// <summary>
        /// 
        /// </summary>
        protected IStation.Calculation.DispatchAna.IOptAnaCalc _dispatchAnaCalc = null;

        /// <summary>
        /// 
        /// </summary>
        protected long _corpID = 0;
        /// <summary>
        /// 
        /// </summary>
        protected long _stationID = 0;
        /// <summary>
        /// 
        /// </summary>
        /// <param name="corpID"></param>
        /// <param name="stationID"></param>
        public void SetStationID(long corpID,long stationID)
        {
            this._corpID = corpID;
            this._stationID = stationID;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="tagname"></param>
        /// <returns></returns>
        public virtual bool Is液位Monitor(string tagname)
        {
            return false;
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="tagname"></param>
        /// <returns></returns>
        public virtual bool IsIgnoreAble(string tagname)
        {
            return false;
        }
        /// <summary>
        /// 
        /// </summary>
        public virtual List<Dto.MonthCalcuResult> Calc (
            Model.Station station,int factoryId, 
            List<Dto.MonthSumRecord> allMonthSumRecord,
            out string error_info)
        {
            if(_dispatchAnaCalc == null)
            {
                //由继承类设置调度辅助类
                error_info = "未构建DispatchAna.IOptAnaCalc";
                return null;
            }
            int year = DateTime.Now.Year;

            List<Dto.MonthCalcuResult> monthRecordList = new List<Dto.MonthCalcuResult>();
            foreach (var monthRecord in allMonthSumRecord)
            { 
                //构建每小时的参数
                List<IStation.Calculation.DispatchAna.Model.HourRequest> allHourRequests = 
                    BuildHourRequest(monthRecord.HourRecords,out error_info);
                if(allHourRequests == null || allHourRequests.Count() == 0)
                {
                    error_info = "构建 HourRequests 失败,原因:" + error_info;
                    return null;
                }
                if (!string.IsNullOrEmpty(error_info))
                {
                    error_info = "构建 HourRequests 失败,原因:" + error_info;
                    return null;
                }
                //一个月的天数
                var dayNumber = DateTime.DaysInMonth(year, monthRecord.Month);
                //每天的汇总
                var daySum = this._dispatchAnaCalc.CalcSumData(allHourRequests,true, out error_info);
                if (daySum == null || daySum.Qt <= 0)
                {
                    error_info = "青草沙,调度分析失败,原因:" + error_info;
                    return null;
                }
                //计算每月的汇总
                Dto.MonthCalcuResult monthSum = new Dto.MonthCalcuResult();
                monthSum.Month = monthRecord.Month;
                monthSum.Qt = Math.Round(daySum.Qt * dayNumber, 1);
                monthSum.Dt = Math.Round(daySum.Dt * dayNumber, 2);
                monthSum.WP = Math.Round(daySum.WP, 3);
                monthRecordList.Add(monthSum);
            }
            error_info = null;
            return monthRecordList;
        }

        /// <summary>
        /// 构建每小时的参数
        /// </summary>
        /// <param name="HourSumRecords"></param>
        /// <param name="error_info"></param>
        /// <returns></returns>
        protected virtual List<IStation.Calculation.DispatchAna.Model.HourRequest> BuildHourRequest(
            List<IStation.Dto.HourSumRecord> HourSumRecords,
            out string error_info)
        {
            List<IStation.Calculation.DispatchAna.Model.HourRequest> allHourRequests = new List<DispatchAna.Model.HourRequest>();

            for (int i = 0; i <= 23; i++)
            {
                var hourSumRecord = new IStation.Calculation.DispatchAna.Model.HourRequest();
                hourSumRecord.Hour = i;

                var allRecords_hour = HourSumRecords[i].Records;
                hourSumRecord.Request = BuildDispatchAnaRequest(allRecords_hour,out error_info);

                if(hourSumRecord.Request == null)
                {
                    return allHourRequests;
                }

                allHourRequests.Add(hourSumRecord);
            }

            error_info = null;
            return allHourRequests;
        }

        /// <summary>
        /// 根据三高提供的参数,构建调度分析所需的参数, 每个泵站, 这个地方都不一样
        /// </summary>
        /// <param name="allRecords_hour"></param>
        /// <param name="error_info"></param>
        /// <returns></returns>
        protected virtual DispatchAna.Model.RequestParasComplex BuildDispatchAnaRequest(
            List<IStation.Dto.MonitorRecord4SG> allRecords_hour,
            out string error_info)
        { 
            error_info = "未实例化BuildDispatchAnaRequest";
            return null;
        }

    }
}