/// <summary>
/// Call it from ShowWindows
/// </summary>
/// <returns></returns>
private bool ValidateInputSchema()
{
if (!IsConnected())
{
MessageService.ShowError("Data Connection Error", "Data Filter module input node is not connected with any other module");
return(false);
}
string prevModName = InputModule.DisplayName;
var workFlow = InputModule.GetState(InputModule);
var state = ((OutputNode)this.InputNode.Connector).State;
var schema = ((OutputNode)this.InputNode.Connector).GetSchema();
if (state == null)
{
MessageService.ShowError("Data Connection Error", $"In Module {prevModName} passed invalid state object");
return(false);
}
/*
* if (!File.Exists(state.InputPath))
* {
* MessageService.ShowError("Data Connection Error", $"In Module {prevModName} Sate has invalid input path");
* return false;
* }
*/
if (state.Schema == null)
{
MessageService.ShowError("Data Connection Error", $"In Module {prevModName} Sate has invalid Schema");
return(false);
}
return(true);
}
private bool ValidateSchemaPass()
{
if (InputNode.IsConnected() == false)
{
MessageService.ShowError("DataSorter Data Connection Error", "Data Sorter module input node is not connected with any other module");
return(false);
}
string prevModName = InputModule.DisplayName;
var workFlow = InputModule.GetState(InputModule);
var state = ((OutputNode)this.InputNode.Connector).State;
var schema = ((OutputNode)this.InputNode.Connector).GetSchema();
if (state == null)
{
MessageService.ShowError("DataSorter Data Connection Error", $"In Module {prevModName} passed invalid state object");
return(false);
}
if (state.Schema == null)
{
MessageService.ShowError("DataSorter Data Connection Error", $"In Module {prevModName} Sate has invalid Schema");
return(false);
}
return(true);
}
/// <summary>
/// View data menu workflow
/// </summary>
private void ShowParameterWindow()
{
if (!ValidateInputSchema())
{
return;
}
ModulePageBorder.BorderBrush = System.Windows.Media.Brushes.Blue;
ModuleState state1 = null;
try
{
var workFlow = InputModule.GetState(InputModule);
state1 = ((OutputNode)this.InputNode.Connector).State;
var schema = ((OutputNode)this.InputNode.Connector).GetSchema();
MainWindow mainWindowClass = new MainWindow();
mainWindowClass.DFModule = this;
//1. Load Schema
mainWindowClass.LoadSchema(state1.Schema);
//2.Load Filter Fields
foreach (var item in FilterFields)
{
mainWindowClass.AddFilterField(item);
}
//3. Show dialog
var result = mainWindowClass.ShowDialog();
//4. Sync back dialog changes
if (result.HasValue && result.Value)
{
//Sync back Filter fields
this.FilterFields.Clear();
this.FilterFields.AddRange(mainWindowClass.FilterFields);
ParameterCount = this.FilterFields.Count;
}
this.InputNode.State = state1;
var outputFile = DataDir + "DataFilter_" + DisplayName + "_" + DateTime.Now.ToString("yyMMddHHmmssfff") + ".xml";
this.OutputNode.State.DataFilePath = outputFile;
this.OutputNode.State.Schema = state1.Schema;
this.OutputNode.State.TextEncoding = state1.TextEncoding;
this.OutputNode.State.InputIsSchema = state1.InputIsSchema;
if (this.OutputNode2 != null)
{
var outputFile2 = DataDir + "DataFilter_" + DisplayName + "_" + DateTime.Now.ToString("yyMMddHHmmssff") + ".xml";
this.OutputNode2.State.DataFilePath = outputFile2;
this.OutputNode2.State.Schema = state1.Schema;
this.OutputNode2.State.TextEncoding = state1.TextEncoding;
this.OutputNode2.State.InputIsSchema = state1.InputIsSchema;
}
}
catch (Exception ex)
{
if (state1 == null)
{
logger.Error(ex, $"Data loading error in module class");
}
else
{
logger.Error(ex, $"XML Loading Error {state1.DataFilePath}");
}
}
}
/// <summary>
/// View data menu workflow
/// </summary>
private void ShowParameterWindow()
{
if (!ValidateSchemaPass())
{
return;
}
ModulePageBorder.BorderBrush = System.Windows.Media.Brushes.Blue;
ModuleState state = null;
try
{
var workFlow = InputModule.GetState(InputModule);
state = ((OutputNode)this.InputNode.Connector).State;
var schema = ((OutputNode)this.InputNode.Connector).GetSchema();
MainWindow mainWindowClass = new MainWindow();
//1. Load Schema
mainWindowClass.LoadSchema(state.Schema);
logger.Info("Loading data from xml file {0}", state.DataFilePath);
//2. Set Input Data file
mainWindowClass.WindowViewModel.InputDataFile = state.DataFilePath;
var outputFile = DataDir + "DataSorter_" + DisplayName + "_" + DateTime.Now.ToString("MMddHHmmssfff") + ".xml";
//3.
mainWindowClass.WindowViewModel.OutputDataFile = outputFile;
// Enabling panel if needed:
if (SortingFields.Any())
{
mainWindowClass.WindowViewModel.IsAnyFieldSorted = true;
}
//4.Load Sorting Fields
foreach (var item in SortingFields)
{
mainWindowClass.WindowViewModel.SortingFields.Add(item);
}
mainWindowClass.ShowDialog();
//Sync back sorting fields
this.SortingFields.Clear();
this.SortingFields.AddRange(mainWindowClass.WindowViewModel.SortingFields.ToList());
ParameterCount = this.SortingFields.Count;
this.InputNode.State = state;
this.OutputNode.State.DataFilePath = mainWindowClass.WindowViewModel.OutputDataFile;
this.OutputNode.State.Schema = state.Schema;
this.OutputNode.State.TextEncoding = state.TextEncoding;
this.OutputNode.State.InputIsSchema = state.InputIsSchema;
}
catch (Exception ex)
{
if (state == null)
{
logger.Error(ex, $"Data loading error in module class");
}
else
{
logger.Error(ex, $"XML Loading Error {state.DataFilePath}");
}
}
}
