57 lines
2.1 KiB
C#
57 lines
2.1 KiB
C#
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using JiShe.CollectBus.Common.Extensions;
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using JiShe.CollectBus.Protocol.Contracts.Interfaces;
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using Microsoft.Extensions.Logging;
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namespace JiShe.CollectBus.Protocol.AnalysisData.Appendix
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{
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/// <summary>
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/// 附录A.13数据格式
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/// </summary>
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class Appendix_A13 : IAnalysisStrategy<List<string>, decimal>
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{
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private readonly ILogger<Appendix_A13> _logger;
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public Appendix_A13(ILogger<Appendix_A13> logger)
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{
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_logger = logger;
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}
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public async Task<decimal> ExecuteAsync(List<string> data)
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{
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decimal value = 0.00M;
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List<decimal[]> decimalDCBList = new List<decimal[]>();
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decimalDCBList.Add(new decimal[2] { 1000M, 10000M });
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decimalDCBList.Add(new decimal[2] { 10M, 100M });
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decimalDCBList.Add(new decimal[2] { 10M, 1M });
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decimalDCBList.Add(new decimal[2] { 1000M, 100M });
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for (int i = 0; i < data.Count; i++)
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{
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int CalcType = i > 1 ? 2 : 1;
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value += GetByteDCD(data[i].HexTo4BinZero(), CalcType, decimalDCBList[i]);
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}
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return await Task.FromResult(value);
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}
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/// <summary>
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/// 附录A.13数据格式计算规则方法
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/// </summary>
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/// <param name="binString">二进制字符串</param>
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/// <param name="calcType">//计算类型,1为除法，2为乘法</param>
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/// <param name="bcd">除数数组</param>
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/// <returns></returns>
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private decimal GetByteDCD(string binString, int calcType, decimal[] bcd)
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{
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decimal result = 0.00000M;
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switch (calcType)
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{
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case 1:
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result = (binString.Substring(0, 4).BinToDec() / bcd[0]) + (binString.Substring(4, 4).BinToDec() / bcd[1]);
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break;
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case 2:
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result = (binString.Substring(0, 4).BinToDec() * bcd[0]) + (binString.Substring(4, 4).BinToDec() * bcd[1]);
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break;
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}
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return result;
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}
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}
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}
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