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EngineeringDataAdapter.cs
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CombustionEngineData.cs 13.21 KiB
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using Newtonsoft.Json;
using TUGraz.VectoCore.Exceptions;
using TUGraz.VectoCore.Models.SimulationComponent.Data.Engine;
namespace TUGraz.VectoCore.Models.SimulationComponent.Data
{
/// <summary>
/// Represents the CombustionEngineData. Fileformat: .veng
/// </summary>
/// <code>
/// {
/// "Header": {
/// "CreatedBy": " ()",
/// "Date": "3/4/2015 12:26:24 PM",
/// "AppVersion": "2.0.4-beta3",
/// "FileVersion": 2
/// },
/// "Body": {
/// "SavedInDeclMode": false,
/// "ModelName": "Generic 24t Coach",
/// "Displacement": 12730.0,
/// "IdlingSpeed": 560.0,
/// "Inertia": 3.8,
/// "FullLoadCurves": [
/// {
/// "Path": "24t Coach.vfld",
/// "Gears": "0 - 99"
/// }
/// ],
/// "FuelMap": "24t Coach.vmap",
/// "WHTC-Urban": 0.0,
/// "WHTC-Rural": 0.0,
/// "WHTC-Motorway": 0.0
/// }
/// }
/// </code>
public class CombustionEngineData : SimulationComponentData
{
/// <summary>
/// A class which represents the json data format for serializing and deserializing the EngineData files.
/// </summary>
public class Data
{
public class DataHeader
{
[JsonProperty(Required = Required.Always)]
public string CreatedBy;
[JsonProperty(Required = Required.Always)]
public DateTime Date;
[JsonProperty(Required = Required.Always)]
public string AppVersion;
[JsonProperty(Required = Required.Always)]
public double FileVersion;
protected bool Equals(DataHeader other)
{
return string.Equals(CreatedBy, other.CreatedBy) && Date.Equals(other.Date) && string.Equals(AppVersion, other.AppVersion) && FileVersion.Equals(other.FileVersion);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false; if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((DataHeader) obj);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = (CreatedBy != null ? CreatedBy.GetHashCode() : 0);
hashCode = (hashCode*397) ^ Date.GetHashCode();
hashCode = (hashCode*397) ^ (AppVersion != null ? AppVersion.GetHashCode() : 0);
hashCode = (hashCode*397) ^ FileVersion.GetHashCode();
return hashCode;
}
}
}
[JsonProperty(Required = Required.Always)]
public DataHeader Header;
public class DataBody
{
[JsonProperty("SavedInDeclMode")]
public bool SavedInDeclarationMode;
[JsonProperty(Required = Required.Always)]
public string ModelName;
[JsonProperty(Required = Required.Always)]
public double Displacement;
[JsonProperty("IdlingSpeed", Required = Required.Always)]
public double IdleSpeed;
[JsonProperty(Required = Required.Always)]
public double Inertia;
public class DataFullLoadCurve
{
[JsonProperty(Required = Required.Always)]
public string Path;
[JsonProperty(Required = Required.Always)]
public string Gears;
protected bool Equals(DataFullLoadCurve other)
{
return string.Equals(Path, other.Path) && string.Equals(Gears, other.Gears);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((DataFullLoadCurve) obj);
}
public override int GetHashCode()
{
unchecked
{
return ((Path != null ? Path.GetHashCode() : 0)*397) ^ (Gears != null ? Gears.GetHashCode() : 0);
}
}
}
[JsonProperty(Required = Required.Always)]
public IList<DataFullLoadCurve> FullLoadCurves;
[JsonProperty(Required = Required.Always)]
public string FuelMap;
[JsonProperty("WHTC-Urban")]
public double WHTCUrban;
[JsonProperty("WHTC-Rural")]
public double WHTCRural;
[JsonProperty("WHTC-Motorway")]
public double WHTCMotorway;
protected bool Equals(DataBody other)
{
return SavedInDeclarationMode.Equals(other.SavedInDeclarationMode)
&& string.Equals(ModelName, other.ModelName)
&& Displacement.Equals(other.Displacement)
&& IdleSpeed.Equals(other.IdleSpeed)
&& Inertia.Equals(other.Inertia)
&& FullLoadCurves.SequenceEqual(other.FullLoadCurves)
&& string.Equals(FuelMap, other.FuelMap)
&& WHTCUrban.Equals(other.WHTCUrban)
&& WHTCRural.Equals(other.WHTCRural)
&& WHTCMotorway.Equals(other.WHTCMotorway);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((DataBody)obj);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = SavedInDeclarationMode.GetHashCode();
hashCode = (hashCode * 397) ^ (ModelName != null ? ModelName.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ Displacement.GetHashCode();
hashCode = (hashCode * 397) ^ IdleSpeed.GetHashCode();
hashCode = (hashCode * 397) ^ Inertia.GetHashCode();
hashCode = (hashCode * 397) ^ (FullLoadCurves != null ? FullLoadCurves.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (FuelMap != null ? FuelMap.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ WHTCUrban.GetHashCode();
hashCode = (hashCode * 397) ^ WHTCRural.GetHashCode();
hashCode = (hashCode * 397) ^ WHTCMotorway.GetHashCode();
return hashCode;
}
}
}
[JsonProperty(Required = Required.Always)]
public DataBody Body;
protected bool Equals(Data other)
{
return Equals(Header, other.Header) && Equals(Body, other.Body);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((Data) obj);
}
public override int GetHashCode()
{
unchecked
{
return ((Header != null ? Header.GetHashCode() : 0)*397) ^ (Body != null ? Body.GetHashCode() : 0);
}
}
}
private Data _data;
protected bool Equals(CombustionEngineData other)
{
return Equals(_data, other._data)
&& _fullLoadCurves.Keys.SequenceEqual(other._fullLoadCurves.Keys)
&& _fullLoadCurves.Values.SequenceEqual(other._fullLoadCurves.Values)
&& Equals(ConsumptionMap, other.ConsumptionMap);
}
public override bool Equals(object obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != this.GetType()) return false;
return Equals((CombustionEngineData)obj);
}
public override int GetHashCode()
{
unchecked
{
var hashCode = _data.GetHashCode();
hashCode = (hashCode * 397) ^ (_fullLoadCurves != null ? _fullLoadCurves.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (ConsumptionMap != null ? ConsumptionMap.GetHashCode() : 0);
return hashCode;
}
}
public bool SavedInDeclarationMode
{
get { return _data.Body.SavedInDeclarationMode; }
protected set { _data.Body.SavedInDeclarationMode = value; }
}
public string ModelName
{
get { return _data.Body.ModelName; }
protected set { _data.Body.ModelName = value; }
}
public double Displacement
{
get { return _data.Body.Displacement; }
protected set { _data.Body.Displacement = value; }
}
public double IdleSpeed
{
get { return _data.Body.IdleSpeed; }
protected set { _data.Body.IdleSpeed = value; }
}
public double Inertia
{
get { return _data.Body.Inertia; }
protected set { _data.Body.Inertia = value; }
}
public double WHTCUrban
{ get { return _data.Body.WHTCUrban; }
protected set { _data.Body.WHTCUrban = value; }
}
public double WHTCRural
{
get { return _data.Body.WHTCRural; }
protected set { _data.Body.WHTCRural = value; }
}
public double WHTCMotorway
{
get { return _data.Body.WHTCMotorway; }
protected set { _data.Body.WHTCMotorway = value; }
}
public FuelConsumptionMap ConsumptionMap { get; set; }
private readonly Dictionary<string, FullLoadCurve> _fullLoadCurves = new Dictionary<string, FullLoadCurve>();
public static CombustionEngineData ReadFromFile(string fileName)
{
//todo: file exception handling: file not readable
return ReadFromJson(File.ReadAllText(fileName), Path.GetDirectoryName(fileName));
}
public static CombustionEngineData ReadFromJson(string json, string basePath = "")
{
var combustionEngineData = new CombustionEngineData();
//todo handle conversion errors
var d = JsonConvert.DeserializeObject<Data>(json);
combustionEngineData._data = d;
if (d.Header.FileVersion > 2)
throw new UnsupportedFileVersionException("Unsupported Version of .veng file. Got Version: " + d.Header.FileVersion);
combustionEngineData.ConsumptionMap = FuelConsumptionMap.ReadFromFile(Path.Combine(basePath, d.Body.FuelMap));
foreach (var loadCurve in d.Body.FullLoadCurves)
{
var fullLoadCurve = FullLoadCurve.ReadFromFile(Path.Combine(basePath, loadCurve.Path));
combustionEngineData._fullLoadCurves[loadCurve.Gears] = fullLoadCurve;
}
return combustionEngineData;
}
public string ToJson()
{
_data.Header.Date = DateTime.Now;
_data.Header.FileVersion = 2;
_data.Header.AppVersion = "3.0.0"; // todo: get current app version!
_data.Header.CreatedBy = ""; // todo: get current user
_data.Body.SavedInDeclarationMode = false; //todo: get declaration mode setting
return JsonConvert.SerializeObject(_data, Formatting.Indented);
}
public void WriteToFile(string fileName)
{
//todo handle file exceptions
File.WriteAllText(fileName, ToJson());
}
public FullLoadCurve GetFullLoadCurve(uint gear)
{
// TODO: @@@quam refactor
foreach (var gearRange in _fullLoadCurves.Keys)
{
var low = uint.Parse(gearRange.Split('-').First().Trim());
if (low <= gear) {
var high = uint.Parse(gearRange.Split('-').Last().Trim());
if (high >= gear)
return _fullLoadCurves[gearRange];
}
}
throw new KeyNotFoundException(string.Format("Gear '{0}' was not found in the FullLoadCurves.", gear));
}
}
}