using DataServer.api.EnergyEfficiency;
using DongYingAPI.Util;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Web.Http;

namespace DongYingAPI.Controllers.api.EnergyEfficiency
{
    public class GetClassifiedEnergyController : ApiController
    {
        DataServer.BLL.device_info device_bll = new DataServer.BLL.device_info();

        DataServer.BLL.electricity_data bll = new DataServer.BLL.electricity_data();

        DataServer.BLL.water_data water_bll = new DataServer.BLL.water_data();

        DataServer.BLL.gas_data gas_bll = new DataServer.BLL.gas_data();

        /// <summary>
        /// 获取分类能耗接口
        /// </summary>
        /// <param name="type">类型 年、月、日</param>
        /// <returns></returns>
        public HttpResponseMessage Get(string type)
        {
            var res = new get_classified_energy_response();
            try
            {
                var date_base = ConfigurationManager.AppSettings["MySQLDataBase"].ToString();
                decimal modern_water = 0;
                decimal upper_water = 0;

                decimal modern_gas = 0;
                decimal upper_gas = 0;

                decimal modern_electricity = 0;
                decimal upper_electricity = 0;
                var now = DateTime.Now;
                var modern_start_time = DateTime.Parse(now.ToString("yyyy-MM-dd") + " 00:00:00");
                var modern_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd HH") + ":00:00");
                var upper_start_time = DateTime.Parse(now.AddDays(-1).ToString("yyyy-MM-dd") + " 00:00:00");
                var upper_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd") + " 00:00:00");
                var list = new List<DataServer.Model.electricity_data>();
                if (type == "日")
                {
                    modern_start_time = DateTime.Parse(now.ToString("yyyy-MM-dd") + " 00:00:00");
                    modern_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd HH") + ":00:00");
                    upper_start_time = DateTime.Parse(now.AddDays(-1).ToString("yyyy-MM-dd") + " 00:00:00");
                    upper_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd") + " 00:00:00");

                    var time_count = Tool.GetUsedMonth1("月", upper_start_time, modern_end_time);
                    var source = "";
                    for (int i = 0; i <= time_count; i++)
                    {
                        var time = upper_start_time.AddMonths(i).ToString("yyyyMM");
                        if (bll.IsExistsTable(date_base, "electricity_data_" + time))
                        {
                            if (time == upper_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_start_time);
                            }
                            else if (time == upper_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_end_time);
                            }
                            else if (time == modern_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_start_time);
                            }
                            else if (time == modern_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_end_time);
                            }
                        }
                    }
                    if (!string.IsNullOrEmpty(source))
                    {
                        source = source.Substring(0, source.Length - 11);
                        list = bll.GetList(source, "", "");
                    }
                }
                if (type == "月")
                {
                    modern_start_time = DateTime.Parse(now.ToString("yyyy-MM") + "-01 00:00:00");
                    modern_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd HH") + ":00:00");
                    upper_start_time = DateTime.Parse(now.AddMonths(-1).ToString("yyyy-MM") + "-01 00:00:00");
                    upper_end_time = modern_start_time;
                    var time_count = Tool.GetUsedMonth1("月", upper_start_time, modern_end_time);
                    var source = "";
                    for (int i = 0; i <= time_count; i++)
                    {
                        var time = upper_start_time.AddMonths(i).ToString("yyyyMM");
                        if (bll.IsExistsTable(date_base, "electricity_data_" + time))
                        {
                            if (time == upper_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_start_time);
                            }
                            else if (time == upper_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_end_time);
                            }
                            else if (time == modern_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_start_time);
                            }
                            else if (time == modern_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_end_time);
                            }
                        }
                    }
                    if (!string.IsNullOrEmpty(source))
                    {
                        source = source.Substring(0, source.Length - 11);
                        list = bll.GetList(source, "", "");
                    }
                }
                if (type == "年")
                {
                    modern_start_time = DateTime.Parse(now.ToString("yyyy") + "-01-01 00:00:00");
                    modern_end_time = DateTime.Parse(now.ToString("yyyy-MM-dd HH") + ":00:00");
                    upper_start_time = DateTime.Parse(now.AddYears(-1).ToString("yyyy") + "-01-01 00:00:00");
                    upper_end_time = modern_start_time;
                    var time_count = Tool.GetUsedMonth1("月", upper_start_time, modern_end_time);
                    var source = "";
                    for (int i = 0; i <= time_count; i++)
                    {
                        // 只处理今年的数据
                        if (DateTime.Now.AddYears(-i).Year != DateTime.Now.Year)
                        {
                            continue;
                        }
                        var time = upper_start_time.AddMonths(i).ToString("yyyyMM");
                        if (bll.IsExistsTable(date_base, "electricity_data_" + time))
                        {
                            if (time == upper_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_start_time);
                            }
                            else if (time == upper_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, upper_end_time);
                            }
                            else if (time == modern_start_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_start_time);
                            }
                            else if (time == modern_end_time.ToString("yyyyMM"))
                            {
                                source += string.Format(" (select ElectricityId,DeviceId,EH,P,Kvar,Ia,Ib,Ic,Ua,Ub,Uc,ServiceRating,CreateTime,EntireTime,Reserve1,Reserve2,Reserve3,Reserve4,Reserve5 from electricity_data_{0} where EntireTime='{1}') UNION all ", time, modern_end_time);
                            }
                        }
                    }
                    if (!string.IsNullOrEmpty(source))
                    {
                        source = source.Substring(0, source.Length - 11);
                        list = bll.GetList(source, "", "");
                    }
                }

                //水
                var water_list = water_bll.GetModelList(" EntireTime='" + modern_start_time + "' or EntireTime='" + modern_end_time + "' or EntireTime='" + upper_start_time + "' or EntireTime='" + upper_end_time + "' ");
                if (water_list.Count > 0)
                {
                    var modern_start_data = water_list.Where(a => a.EntireTime.Value == modern_start_time).FirstOrDefault();
                    var modern_end_data = water_list.Where(a => a.EntireTime.Value == modern_end_time).FirstOrDefault();
                    if (modern_start_data != null && modern_end_data != null)
                    {
                        if (modern_start_data.WaterYield != null && modern_end_data.WaterYield != null)
                        {
                            decimal water_yield = modern_end_data.WaterYield.Value - modern_start_data.WaterYield.Value;
                            modern_water = water_yield;
                        }
                    }

                    var upper_start_data = water_list.Where(a => a.EntireTime.Value == upper_start_time).FirstOrDefault();
                    var upper_end_data = water_list.Where(a => a.EntireTime.Value == upper_end_time).FirstOrDefault();
                    if (upper_start_data != null && upper_end_data != null)
                    {
                        if (upper_start_data.WaterYield != null && upper_end_data.WaterYield != null)
                        {
                            decimal water_yield = upper_end_data.WaterYield.Value - upper_start_data.WaterYield.Value;
                            upper_water = water_yield;
                        }
                    }
                }

                //天然气
                var gas_list = gas_bll.GetModelList(" EntireTime='" + modern_start_time + "' or EntireTime='" + modern_end_time + "' or EntireTime='" + upper_start_time + "' or EntireTime='" + upper_end_time + "' ");
                if (gas_list.Count > 0)
                {
                    var modern_start_data = gas_list.Where(a => a.EntireTime.Value == modern_start_time).FirstOrDefault();
                    var modern_end_data = gas_list.Where(a => a.EntireTime.Value == modern_end_time).FirstOrDefault();
                    if (modern_start_data != null && modern_end_data != null)
                    {
                        if (modern_start_data.GasConsumption != null && modern_end_data.GasConsumption != null)
                        {
                            decimal gas_consumption = modern_end_data.GasConsumption.Value - modern_start_data.GasConsumption.Value;
                            modern_gas = gas_consumption;
                        }
                    }

                    var upper_start_data = gas_list.Where(a => a.EntireTime.Value == upper_start_time).FirstOrDefault();
                    var upper_end_data = gas_list.Where(a => a.EntireTime.Value == upper_end_time).FirstOrDefault();
                    if (upper_start_data != null && upper_end_data != null)
                    {
                        if (upper_start_data.GasConsumption != null && upper_end_data.GasConsumption != null)
                        {
                            decimal gas_consumption = upper_end_data.GasConsumption.Value - upper_start_data.GasConsumption.Value;
                            upper_gas = gas_consumption;
                        }
                    }
                }

                //电
                var device_list = device_bll.GetModelList("");
                var modern_start_list = list.Where(a => a.EntireTime.Value == modern_start_time).ToList();
                var modern_end_list = list.Where(a => a.EntireTime.Value == modern_end_time).ToList();
                var upper_start_list = list.Where(a => a.EntireTime.Value == upper_start_time).ToList();
                var upper_end_list = list.Where(a => a.EntireTime.Value == upper_end_time).ToList();
                foreach (var item in device_list)
                {
                    var modern_start_data = modern_start_list.Where(a => a.DeviceId == item.DeviceId).FirstOrDefault();
                    var modern_end_data = modern_end_list.Where(a => a.DeviceId == item.DeviceId).FirstOrDefault();
                    if (modern_start_data != null && modern_end_data != null)
                    {
                        if (modern_start_data.EH != null && modern_end_data.EH != null)
                        {
                            decimal eh = modern_end_data.EH.Value - modern_start_data.EH.Value;
                            modern_electricity += eh;
                        }
                    }

                    var upper_start_data = upper_start_list.Where(a => a.DeviceId == item.DeviceId).FirstOrDefault();
                    var upper_end_data = upper_end_list.Where(a => a.DeviceId == item.DeviceId).FirstOrDefault();
                    if (upper_start_data != null && upper_end_data != null)
                    {
                        if (upper_start_data.EH != null && upper_end_data.EH != null)
                        {
                            decimal eh = upper_end_data.EH.Value - upper_start_data.EH.Value;
                            upper_electricity += eh;
                        }
                    }
                }
                decimal yoy_water = 0;
                decimal yoy_gas = 0;
                decimal yoy_electricity = 0;
                if (upper_water > 0)
                {
                    yoy_water = Math.Round((modern_water - upper_water) / upper_water * 100, 2);
                }
                else
                {
                    if (modern_water > 0)
                    {
                        yoy_water = 100;
                    }
                }
                if (upper_gas > 0)
                {
                    yoy_gas = Math.Round((modern_gas - upper_gas) / upper_gas * 100, 2);
                }
                else
                {
                    if (modern_gas > 0)
                    {
                        yoy_gas = 100;
                    }
                }
                if (upper_electricity > 0)
                {
                    yoy_electricity = Math.Round((modern_electricity - upper_electricity) / upper_electricity * 100, 2);
                }
                else
                {
                    if (modern_electricity > 0)
                    {
                        yoy_electricity = 100;
                    }
                }
                res.code = 200;
                res.msg = "成功";
                res.data = new classified_energy() { ModernElectricity = modern_electricity, ModernGas = modern_gas, ModernWater = modern_water, UpperElectricity = upper_electricity, UpperGas = upper_gas, UpperWater = upper_water, YoyElectricity = yoy_electricity, YoyGas = yoy_gas, YoyWater = yoy_water };
            }
            catch (Exception ex)
            {
                res.code = 500;
                res.msg = "失败，" + ex.Message;
            }
            HttpResponseMessage result = new HttpResponseMessage { Content = new StringContent(JsonConvert.SerializeObject(res), Encoding.GetEncoding("UTF-8"), "application/json") };
            return result;
        }
    }
}