using JiShe.CollectBus.Common.Extensions;
using JiShe.CollectBus.Protocol.AnalysisData.Appendix;
using JiShe.CollectBus.Protocol.Contracts;
using JiShe.CollectBus.Protocol.Contracts.Protocol.Dto;
using JiShe.CollectBus.Protocol.Dto;
using JiShe.CollectBus.Protocol.Interfaces;
using JiShe.CollectBus.Protocol3761;
using Microsoft.Extensions.Logging;

namespace JiShe.CollectBus.Protocol.AnalysisData.AFN_0CH
{
    /// <summary>
    /// 5.12.2.4.101 F145：当月正向有功最大需量及发生时间（总、费率 1～M）
    /// </summary>
    public class AFN12_F145_Analysis : IAnalysisStrategy<TB3761, UnitDataAnalysis<AFN12_F145_AnalysisDto>>
    {
        private readonly ILogger<AFN12_F145_Analysis> _logger;
        private readonly AnalysisStrategyContext _analysisStrategyContext;

        public AFN12_F145_Analysis(ILogger<AFN12_F145_Analysis> logger, AnalysisStrategyContext analysisStrategyContext)
        {
            _logger = logger;
            _analysisStrategyContext = analysisStrategyContext;
        }


        public async Task<UnitDataAnalysis<AFN12_F145_AnalysisDto>> ExecuteAsync(TB3761 input)
        {
            try
            {
                ArgumentNullException.ThrowIfNull(input);
                ArgumentNullException.ThrowIfNull(input.UnitData?.HexMessageList);
                List<string> datas = await AnalysisDataUnitAsync(input.UnitData.HexMessageList);
                AFN12_F145_AnalysisDto data = GenerateFinalResult(2, datas, "当月正向有功最大需量及发生时间");
                data.DataType = $"{input.AFN_FC.AFN.HexToDecStr().PadLeft(2, '0')}_{input.DT.Fn}";
                UnitDataAnalysis<AFN12_F145_AnalysisDto> unitDataAnalysis = new UnitDataAnalysis<AFN12_F145_AnalysisDto>
                {
                    Code = input.A.Code,
                    AFN = input.AFN_FC.AFN,
                    Fn = input.DT.Fn,
                    Pn = input.DA.Pn,
                    Data = data
                };

                return await Task.FromResult(unitDataAnalysis);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, $"0C_145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, 5));
            int ratingCount = hexMessageList.GetRatingCount(9, 1);
            values.Add(ratingCount.ToString());
            for (int i = 0; i < ratingCount + 1; i++)
            {
                var arr = hexMessageList.GetRange(10 + i * 7, 3);
                var errorCode = arr.CheckErrorCode();
                if (errorCode != null)
                    values.Add(errorCode.Item1);
                else
                {
                    var value = await _analysisStrategyContext.ExecuteAsync<List<string>, decimal>(nameof(Appendix_A23), arr);
                    values.Add(value.ToString());//正向有功总最大需量
                }
                arr = hexMessageList.GetRange(10 + i * 7 + 3, 4);

                 errorCode = arr.CheckErrorCode();
                if (errorCode != null)
                    values.Add(errorCode.Item1);
                else
                {
                    var value = await _analysisStrategyContext.ExecuteAsync<List<string>, string>(nameof(Appendix_A17), arr);
                    values.Add(value.ToString());//正向有功总最大需量发生时间
                }
            }
            return values;
        }

        public AFN12_F145_AnalysisDto GenerateFinalResult(int index, List<string> data, string remark = "")
        {
            AFN12_F145_AnalysisDto dto = new AFN12_F145_AnalysisDto();

            decimal value = 0;
            var errorCode = data[2].CheckErrorCode();
            if (errorCode != null)
                dto.ValidData = false;
            else
                decimal.TryParse(data[2], out value);

            dto.DataValue = value;
            dto.TimeSpan = $"{DateTime.Now.Year}-{data[3].Substring(0, 2)}-{data[3].Substring(2, 2)} {data[3].Substring(4, 2)}:{data[3].Substring(6, 2)}:00";//$"{data[0].Substring(0, 4)}-{data[0].Substring(4, 2)}-{data[0].Substring(6, 2)}";
            if (DateTime.TryParse(dto.TimeSpan, out DateTime readingDate))
            {
                dto.ReadingDate = readingDate;
            }
            return dto;
        }

     
    }
}