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.AnalysisData.Appendix;
using System.Data;
using JiShe.CollectBus.Common.Extensions;

namespace JiShe.CollectBus.Protocol.T37612012.AnalysisData.AFN_0DH
{
    /// <summary>
    /// 5.13.2.4.15 F19：月冻结电能表正向有/无功最大需量及发生时间（总、费率 1～M，1≤M≤12）
    /// </summary>
    public class AFN13_F19_Analysis : IAnalysisStrategy<TB3761, UnitDataAnalysis<List<AnalysisBaseDto<decimal>>>>
    {
        private readonly ILogger<AFN13_F19_Analysis> _logger;
        private readonly AnalysisStrategyContext _analysisStrategyContext;
        private readonly DataStorage _dataStorage;
        public AFN13_F19_Analysis(ILogger<AFN13_F19_Analysis> logger, AnalysisStrategyContext analysisStrategyContext, DataStorage dataStorage)
        {
            _logger = logger;
            _analysisStrategyContext = analysisStrategyContext;
            _dataStorage = dataStorage;
        }

        public async Task<UnitDataAnalysis<List<AnalysisBaseDto<decimal>>>> ExecuteAsync(TB3761 input)
        {
            try
            {
                ArgumentNullException.ThrowIfNull(input);
                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}";
                List<AnalysisBaseDto<decimal>> data = GenerateFinalResult(datas, dataType, "月冻结电能表正向有功最大需量及发生时间");

                // 查询电表信息
                //AmmeterInfo ammeterInfo = await _dataStorage.GetMeterInfoAsync(data.MeterType.ToString(), "15");
                //if (ammeterInfo != null)
                //{
                //    data.ProjectId = ammeterInfo.ProjectID;
                //    data.MeterId = ammeterInfo.MeterId;
                //    data.DatabaseBusiID = ammeterInfo.DatabaseBusiID;
                //    data.MeterAddress = ammeterInfo.AmmerterAddress;
                //}
                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 = data,
                    HexMessage = input.BaseHexMessage.HexMessageString,
                    MessageId = input.MessageId,
                    TimeDensity = 1,//密度-间隔,
                    DensityUnit = DensityUnit.Day
                };
                //await _dataStorage.SaveDataToIotDbAsync<decimal>(unitDataAnalysis);
                return await Task.FromResult(unitDataAnalysis);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"0D_19解析失败:{input.A.Code}-{input.DT.Fn}-{input.BaseHexMessage.HexMessageString},{ex.Message}");
                return null;
            }
        }

        private async Task<List<string>> AnalysisDataUnitAsync(List<string> hexMessageList)
        {
            List<string> values = new List<string>();
            values.Add(hexMessageList.GetReadTime(4, 2));//月冻结类数据时标 Td_m
            values.Add(hexMessageList.GetReadTime(6, 5));//
            int ratingCount = hexMessageList.GetRatingCount(11, 1);
            values.Add(ratingCount.ToString());
            int handlerNum = 12;
            values.AddRange(await GetDataAsync<decimal>(hexMessageList.GetRange(handlerNum, 3 * (ratingCount + 1)), ratingCount, 3, nameof(Appendix_A23)));//正向有功总最大需量
            handlerNum += 3 * (ratingCount + 1);
            values.AddRange(await GetDataAsync<string>(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);
            values.AddRange(await GetDataAsync<decimal>(hexMessageList.GetRange(handlerNum, 3 * (ratingCount + 1)), ratingCount, 3, nameof(Appendix_A23)));//正向无功总最大需量
            handlerNum += 3 * (ratingCount + 1);
            values.AddRange(await GetDataAsync<string>(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<T>(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
                {
                    var value = await _analysisStrategyContext.ExecuteAsync<List<string>, T>(appendixName, arr); //从第10个开始，每加5个字节为下一个值的开始
                    values.Add(value.ToString());
                }
            }
            return values;
        }

        public  List<AnalysisBaseDto<decimal>> GenerateFinalResult(List<string> data, string dataType,string remark = "")
        {
            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>();
                meter.MeterType= MeterTypeEnum.Ammeter;
                int startIndex = i == 1 ? 3 : (3 + i * fCount);
                decimal value = 0;
                var errorCode = data[startIndex].CheckErrorCode();
                if (errorCode != null)
                {
                    meter.ValidData = false;
                    meter.ErrorCodeMsg = errorCode.Item2;
                }
                else
                    decimal.TryParse(data[startIndex], out value);
                meter.DataValue = value;
                //2021 01 15
                string timeSpan = $"{DateTime.Now.Year}-{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";
                DateTime readingDate = DateTime.Now;
                if (DateTime.TryParse(timeSpan, out readingDate))
                {
                    meter.TimeSpan = readingDate;
                }
                meter.DataType = i == 1 ? dataType : $"{dataType}_{ i - 1}";

                remark = i == 1 ? remark : remark.Replace("有功", "无功");
                list.Add(meter);
            }
            return list;
        }
    }
}