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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel;
using System.Collections.ObjectModel;
namespace FLY.Thick.Base.Common
{
public class CoatingSegmentPart : INotifyPropertyChanged
{
private double total;
//涂长+留白单位mm
public double Total
{
get { return total; }
set
{
if (total != value)
{
total = value;
NotifyPropertyChanged("Total");
}
}
}
private double distance;
public double Distance//留白单位mm
{
get { return distance; }
set
{
if (distance != value)
{
distance = value;
NotifyPropertyChanged("Distance");
}
}
}
public CoatingSegmentPart Clone()
{
CoatingSegmentPart p = new CoatingSegmentPart();
p.Total = Total;
p.Distance = Distance;
return p;
}
public byte[] ToByte()
{
List<byte> buf = new List<byte>();
buf.AddRange(BitConverter.GetBytes(Total));
buf.AddRange(BitConverter.GetBytes(Distance));
return buf.ToArray();
}
/// <summary>
/// 16个字节转换
/// </summary>
/// <param name="value"></param>
/// <param name="offset"></param>
/// <returns></returns>
public bool TryParse(byte[] value, int offset)
{
if (value.Length - offset < 16)
return false;
Total = BitConverter.ToDouble(value, offset + 0);
Distance = BitConverter.ToDouble(value, offset + 8);
return true;
}
protected void NotifyPropertyChanged(string propertyName)
{
if (PropertyChanged != null)
{
PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
public event PropertyChangedEventHandler PropertyChanged;
}
public class CoatingSegmentProfile : INotifyPropertyChanged
{
string productname;
/// <summary>
/// 产品名称
/// </summary>
public string ProductName
{
get { return productname; }
set
{
if (productname != value)
{
productname = value;
NotifyPropertyChanged("ProductName");
}
}
}
ObservableCollection<CoatingSegmentPart> coatingpartlist = new ObservableCollection<CoatingSegmentPart>();
/// <summary>
/// 涂布段长 & 留白
/// </summary>
public ObservableCollection<CoatingSegmentPart> CoatingPartList
{
get { return coatingpartlist; }
}
public byte[] ToBytes()
{
List<byte> buf = new List<byte>();
byte[] name_bytes = Misc.Converter.StringToBytes(ProductName);
if (name_bytes == null)
{
buf.AddRange(BitConverter.GetBytes(0));
}
else{
buf.AddRange(BitConverter.GetBytes((int)name_bytes.Length));
buf.AddRange(name_bytes);
}
buf.AddRange(BitConverter.GetBytes(CoatingPartList.Count()));
for (int i = 0; i < CoatingPartList.Count(); i++)
buf.AddRange(CoatingPartList[i].ToByte());
return buf.ToArray();
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <param name="offset"></param>
/// <param name="cnt"></param>
/// <returns></returns>
public bool TryParse(byte[] value, int offset, out int cnt)
{
cnt = (4 + 4);
if (value.Length - offset < cnt)
return false;
int idx = offset;
int len = BitConverter.ToInt32(value, idx);
idx += 4;
cnt += len;
if (value.Length < cnt)
return false;
byte[] bytes = new byte[len];
Array.Copy(value, idx, bytes, 0, len);
idx += len;
string name = Misc.Converter.BytesToString(bytes);
int len2 = BitConverter.ToInt32(value, idx);
idx += 4;
cnt += len2 * 16;
if (value.Length < cnt)
return false;
CoatingPartList.Clear();
ProductName = name;
for (int i = 0; i < len2; i++)
{
CoatingSegmentPart coatingPart = new CoatingSegmentPart();
coatingPart.TryParse(value, idx);
idx += 16;
CoatingPartList.Add(coatingPart);
}
return true;
}
protected void NotifyPropertyChanged(string propertyName)
{
if (PropertyChanged != null)
{
PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
public event PropertyChangedEventHandler PropertyChanged;
}
}