private string serialText; //aid serial text
#endregion Fields
#region Constructors
/// <summary>
/// constructor
/// </summary>
public Aid()
{
this.serialText = "";
this.modelText = "";
this.model = null;
this.ear = AidEar.Unknown;
}
/// <summary>
/// Process input which should be a model
/// </summary>
/// <param name="input">input text</param>
/// <param name="model">model matching input text</param>
/// <returns></returns>
private ProcessResult ProcessModel(string input, Model model)
{
if (!this.IsTailAidComplete())
{
//tail aid not complete
Aid aid = this.GetIncompleteAid(true);
if (! aid.HasModel())
{
//check existing serial if valid for model
if (aid.HasSerial() == false || Models.Instance.ValidateSerial(model, aid.SerialText))
{
//add model to aid
this.AddModelToAid(aid, input, model);
this.AidsQueueModified();
if (aid.IsComplete() == true)
this.CompleteAidAdded();
}
else
{
//existing serial invalid
return ProcessResult.InvalidModelForSerial;
}
}
else
{
//aid already has model
return ProcessResult.AidHasModel;
}
}
else
{
//tail aid complete
this.AddModelToAid(this.GetIncompleteAid(true), input, model);
}
return ProcessResult.OK;
}
/// <summary>
/// Load models from xml file
/// </summary>
/// <param name="file">xml file to load</param>
public void LoadModels(string file)
{
XmlTextReader reader = null;
Model model;
string name = "";
string modelFormat = null;
string serialFormat = null;
string tag = "";
try
{
reader = new XmlTextReader(file);
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
tag = reader.Name;
break;
case XmlNodeType.Text:
if (tag == "name")
name = reader.Value;
else if (tag == "modeltext")
modelFormat = reader.Value;
else if (tag == "serial")
serialFormat = reader.Value;
break;
case XmlNodeType.EndElement:
if (reader.Name == "model")
{
model = new Model(name, modelFormat, serialFormat);
this.modelList.Add(model);
LaserMarker.Instance.LoadFile(name);
modelFormat = null;
serialFormat = null;
}
break;
}
}
}
finally
{
if (reader != null)
reader.Close();
}
}
/// <summary>
/// Adds a model to an aid
/// </summary>
/// <param name="aid">aid to add model to</param>
/// <param name="modelText">model text</param>
/// <param name="model">model to add to aid</param>
private void AddModelToAid(Aid aid, string modelText, Model model)
{
aid.Model = model;
aid.ModelText = modelText;
//also add models with no serial format
if (model.SerialFormat == null)
{
aid.SerialText = modelText;
}
this.AidsQueueModified();
}
/// <summary>
/// Checks if a serial number is valid.
/// If model is null serial number is checked against all models
/// </summary>
/// <param name="model">model to check against or null</param>
/// <param name="serialText">serial text to check</param>
/// <returns></returns>
public bool ValidateSerial(Model model, string serialText)
{
if (model == null)
{
//check all models
if (this.modelList.Count == 0)
return false;
foreach (Model modelEach in this.modelList)
{
if (modelEach.TestSerial(serialText))
{
return true;
}
}
}
else
{
//check just model
return model.TestSerial(serialText);
}
return false;
}
