using JiShe.CollectBus.Common.Enums;
using JiShe.CollectBus.Protocol.Contracts.Protocol.Dto;
using JiShe.CollectBus.Protocol.Contracts;
using JiShe.CollectBus.Protocol.Dto;
using JiShe.CollectBus.Protocol.Interfaces;
using JiShe.CollectBus.Protocol3761;
using Microsoft.Extensions.Logging;
using JiShe.CollectBus.Protocol.T37612012.Appendix;
using JiShe.CollectBus.Common.Extensions;
using AutoMapper.Internal.Mappers;
using JiShe.CollectBus.IotSystems.Ammeters;
using JiShe.CollectBus.Common.Helpers;
using JiShe.CollectBus.Common.Consts;
using JiShe.CollectBus.IotSystems.Devices;
using System.Collections.Generic;

namespace JiShe.CollectBus.Protocol.T37612012.AnalysisData.AFN_0DH
{
    /// <summary>
    /// 5.13.2.4.4 F4：日冻结反向有/无功最大需量及发生时间（总、费率 1～M，1≤M≤12）
    /// </summary>
    public class AFN13_F4_Analysis : IAnalysisStrategy<TB3761>
    {
        private readonly ILogger<AFN13_F4_Analysis> _logger;
        private readonly AnalysisStrategyContext _analysisStrategyContext;
        private readonly DataStorage _dataStorage;
        public AFN13_F4_Analysis(ILogger<AFN13_F4_Analysis> logger, AnalysisStrategyContext analysisStrategyContext, DataStorage dataStorage)
        {
            _logger = logger;
            _analysisStrategyContext = analysisStrategyContext;
            _dataStorage = dataStorage;
        }

        public async Task<bool> ExecuteAsync(TB3761 input, Action<dynamic>? result = null)
        {
            try
            {
                ArgumentNullException.ThrowIfNull(input);
                ArgumentNullException.ThrowIfNull(input.A.Code);
                ArgumentNullException.ThrowIfNull(input.UnitData?.HexMessageList);

                List<string> datas = await AnalysisDataUnitAsync(input.UnitData.HexMessageList);
                string dataType = $"{input.AFN_FC.AFN.HexToDecStr().PadLeft(2, '0')}_{input.DT.Fn}";
                //冻结数据时标
                var time = $"{datas[0].Substring(0, 4)}-{datas[0].Substring(4, 2)}-{datas[0].Substring(6, 2)} 00:00:00";

                List<AnalysisBaseDto<decimal?>> list = GenerateFinalResult(datas, dataType, "日冻结反向有/无功最大需量及发生时间");
                if (list.Count > 0)
                {
                    // 查询设备信息
                    DeviceCacheInfo? deviceInfo = await _dataStorage.GetDeviceInfoAsync(input.A.Code, input.DA.Pn);
                    if (deviceInfo != null)
                    {
                        list.ForEach(item =>
                        {
                            item.ProjectId = deviceInfo.ProjectId;
                            item.DeviceId = deviceInfo.MeterId;
                            item.DatabaseBusiID = deviceInfo.DatabaseBusiID;
                            item.DeviceAddress = deviceInfo.MeterAddress;
                            item.FocusId = deviceInfo.FocusId;
                        });
                    }
                }
                UnitDataAnalysis<List<AnalysisBaseDto<decimal?>>> unitDataAnalysis = new UnitDataAnalysis<List<AnalysisBaseDto<decimal?>>>
                {
                    Code = input.A.Code!,
                    AFN = input.AFN_FC.AFN,
                    Fn = input.DT.Fn,
                    Pn = input.DA.Pn,
                    MSA = input.A.A3!.D1_D7!,
                    PSEQ = input.SEQ.PSEQ,
                    Data = list,
                    ReceivedHexMessage = input.BaseHexMessage.HexMessageString,
                    MessageId = input.MessageId,
                    TimeDensity = 1,//密度-间隔,
                    DensityUnit = DensityUnit.Day,
                    ReceivedTime = input.ReceivedTime,
                    DataType = IOTDBDataTypeConst.Data,
                };
                await _dataStorage.SaveMultipleDataToIotDbAsync<decimal?>(unitDataAnalysis);
                result?.Invoke(unitDataAnalysis);
                return await Task.FromResult(true);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"0D_4解析失败:{input.A.Code}-{input.DT.Fn}-{input.BaseHexMessage.HexMessageString},{ex.Message}");
                return await Task.FromResult(false);
            }
        }
        private async Task<List<string>> AnalysisDataUnitAsync(List<string> hexMessageList)
        {
            List<string> values = new List<string>
            {
                hexMessageList.GetReadTime(4, 3),//日冻结类数据时标 Td_d
                hexMessageList.GetReadTime(7, 5)//终端抄表时间
            };
            int ratingCount = hexMessageList.GetRatingCount(12, 1);//费率数 M（1≤M≤12）
            values.Add(ratingCount.ToString());
            int handlerNum = 13;
            values.AddRange(await GetDataAsync(hexMessageList.GetRange(handlerNum, 3 * (ratingCount + 1)), ratingCount, 3, nameof(Appendix_A23)));//正向有功总最大需量
            handlerNum += 3 * (ratingCount + 1);//12
            values.AddRange(await GetDataAsync(hexMessageList.GetRange(handlerNum, 4 * (ratingCount + 1)), ratingCount, 4, nameof(Appendix_A17)));//正向有功总最大需量发生时间
            handlerNum += 4 * (ratingCount + 1);//28
            values.AddRange(await GetDataAsync(hexMessageList.GetRange(handlerNum, 3 * (ratingCount + 1)), ratingCount, 3, nameof(Appendix_A23)));//正向无功总最大需量
            handlerNum += 3 * (ratingCount + 1);//48
            values.AddRange(await GetDataAsync(hexMessageList.GetRange(handlerNum, 4 * (ratingCount + 1)), ratingCount, 4, nameof(Appendix_A17)));//正向无功总最大需量发生时间
            handlerNum += 4 * (ratingCount + 1);
            return values;
        }

        private async Task<List<string>> GetDataAsync(List<string> data, int ratingCount, int len, string appendixName)
        {
            List<string> values = new List<string>();
            for (int i = 0; i < ratingCount + 1; i++)
            {
                var arr = data.GetRange(0 + (i * len), len);
                var errorCode = arr.CheckErrorCode();
                if (errorCode != null)
                    values.Add(errorCode.Item1);
                else
                {
                    await _analysisStrategyContext.ExecuteAsync<List<string>>(appendixName, arr, (value) =>
                    {
                        values.Add(value.ToString());
                    });
                }
            }
            return values;
        }

        public List<AnalysisBaseDto<decimal?>> GenerateFinalResult(List<string> data,string dataType, string filedDesc = "")
        {
            List<AnalysisBaseDto<decimal?>> list = new List<AnalysisBaseDto<decimal?>>();
            int fCount = Convert.ToInt32(data[2]) + 1;
            for (int i = 1; i <= 2; i++)
            {
                AnalysisBaseDto<decimal?> meter = new AnalysisBaseDto<decimal?>
                {
                    DeviceType = MeterTypeEnum.Ammeter
                };
                int startIndex = i == 1 ? 3 : (3 + i * fCount);

                var errorCode = data[startIndex].CheckErrorCode();
                if (errorCode != null)
                {
                    meter.ValidData = false;
                    meter.ErrorCodeMsg = errorCode.Item2;
                }
                if(decimal.TryParse(data[startIndex], out decimal value))
                     meter.DataValue = value;
                //TODO:日冻结类数据时标Td
                var dataTime = string.Empty;
                errorCode = data[0].CheckErrorCode();
                if (data[0].Length == 8 && errorCode is null)
                    dataTime = $"{data[0].Substring(0, 4)}-{data[0].Substring(4, 2)}-{data[0].Substring(6, 2)} 00:00:00";
                if (!DateTime.TryParse(dataTime, out DateTime readingDate))
                    meter.ValidData = false;
                else
                    meter.TimeSpan = readingDate;

                //TODO:最大需量发生时间
                errorCode = data[startIndex + fCount].CheckErrorCode();
                if (errorCode != null && data[startIndex + fCount].Length != 8)
                    meter.ValidData = false;
                else
                {
                    string timeSpan = $"{data[0].Substring(0, 4)}-{data[startIndex + fCount].Substring(0, 2)}-{data[startIndex + fCount].Substring(2, 2)} {data[startIndex + fCount].Substring(4, 2)}:{data[startIndex + fCount].Substring(6, 2)}:00";
                    if (!DateTime.TryParse(timeSpan, out DateTime tsField))
                        meter.ValidData = false;
                    else
                        meter.TimeSpan = tsField;
                }
                meter.ItemType = i == 1 ? dataType : $"{dataType}_{ i - 1}";
                filedDesc = i == 1 ? filedDesc : filedDesc.Replace("有功", "无功");
                meter.FiledDesc = filedDesc;
                meter.FiledName = meter.ItemType.GetDataFieldByGatherDataType() ?? string.Empty;
                list.Add(meter);
            }
            return list;
        }
    }
}