using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.Model.Monitor
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{
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/// <summary>
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/// 映射转换参数
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/// </summary>
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public class MappingConvert : JsonModel<MappingConvert>, IMappingConvert
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{
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/// <summary>
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///
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/// </summary>
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public MappingConvert() { }
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/// <summary>
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///
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/// </summary>
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/// <param name="convertType"></param>
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/// <param name="convertParas"></param>
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public MappingConvert(eMappingConvertType convertType, IMappingConvert convertParas)
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{
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this.ConvertType = convertType;
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this.ConvertParas = convertParas;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="rhs"></param>
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public MappingConvert(MappingConvert rhs)
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{
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this.ConvertType = rhs.ConvertType;
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this.ConvertParas = rhs.ConvertParas;
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}
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/// <summary>
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///
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/// </summary>
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public eMappingConvertType ConvertType { get; set; }
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/// <summary>
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///
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/// </summary>
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public IMappingConvert ConvertParas { get; set; }
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/// <summary>
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/// 转换
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/// </summary>
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public double Convert(double value, out bool succeed)
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{
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succeed = false;
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if (ConvertParas == null)
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return value;
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return ConvertParas.Convert(value, out succeed);
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}
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/// <summary>
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/// 是否满足条件
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/// </summary>
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public bool Meet(double value)
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{
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if (ConvertParas == null)
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return default;
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return ConvertParas.Meet(value);
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="json"></param>
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/// <returns></returns>
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public new static MappingConvert ToModel(string json)
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{
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if (string.IsNullOrEmpty(json))
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return default;
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try
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{
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var dict = JsonHelper.Json2Object<Dictionary<string, object>>(json);
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return ToModel(dict);
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}
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catch
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{
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return default;
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}
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="dict"></param>
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/// <returns></returns>
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public static MappingConvert ToModel(Dictionary<string, object> dict)
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{
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if (dict == null || dict.Count < 1)
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return default;
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try
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{
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var convertTpe = (eMappingConvertType)System.Convert.ToInt32(dict["ConvertType"]);
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IMappingConvert convertParas = null;
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switch (convertTpe)
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{
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case eMappingConvertType.Single:
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convertParas = JsonHelper.Json2Object<SingleMappingConvert>(JsonHelper.Object2Json(dict["ConvertParas"]));
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break;
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case eMappingConvertType.Compare:
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convertParas = JsonHelper.Json2Object<CompareMappingConvert>(JsonHelper.Object2Json(dict["ConvertParas"]));
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break;
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case eMappingConvertType.Range:
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convertParas = JsonHelper.Json2Object<RangeMappingConvert>(JsonHelper.Object2Json(dict["ConvertParas"]));
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break;
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default: break;
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}
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return new MappingConvert(convertTpe, convertParas);
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}
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catch
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{
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return default;
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}
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}
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}
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}
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