public MainWindowViewModel(MainWindow mainWindow)
{
MainWindow = mainWindow;
DataLayerAdapter = new DataLayerAdapter();
CurrentMode = EditContextMode.Soilders;
InitializeData();
}
public void InitializeData()
{
try
{
var soilderMetaDataTable = DataLayerAdapter.ReadFromSoilderMetaDataTable();
SoilderMetaDataTable = new ObservableCollection <SoldierMetaData>(soilderMetaDataTable);
IndexedSoilderMetaData = SoilderMetaDataTable.ToDictionary(i => i.Id, i => i);
var equipmentMetaDataTable = DataLayerAdapter.ReadFromEquipmentMetaDataTable();
EquipmentMetaDataTable = new ObservableCollection <EquipmentMetaData>(equipmentMetaDataTable);
IndexedEquipmentMetaData = equipmentMetaDataTable.ToDictionary(i => i.Id, i => i);
var soilderEquipmentMappingTable = DataLayerAdapter.ReadFromSoilderEquipmentMappingTable();
var indexedSoilderEquipmentMapping = new Dictionary <string, List <string> >();
foreach (var soldierEquipmentMapping in soilderEquipmentMappingTable)
{
if (indexedSoilderEquipmentMapping.ContainsKey(soldierEquipmentMapping.SoilderId) == false)
{
indexedSoilderEquipmentMapping.Add(soldierEquipmentMapping.SoilderId, new List <string>());
}
indexedSoilderEquipmentMapping[soldierEquipmentMapping.SoilderId].Add(soldierEquipmentMapping.EquipmentId);
}
var tmp = indexedSoilderEquipmentMapping.Select(i => new SoldierSignedEquipment(i.Key, i.Value)).ToList();
SoilderSignedEquipmentTable = new ObservableCollection <SoldierSignedEquipment>(tmp);
//SoilderSignedEquipmentTable
//indexedSoilderEquipmentMapping
//IndexedSoilderIdToEquipmentId = soilderEquipmentMappingTable.ToDictionary(i => i.SoilderId, i => i.EquipmentId);
//var soildersSignedEquipment = new List<SoilderSignedEquipment>();
/*foreach (var soilderId in IndexedSoilderIdToEquipmentId.Keys)
* {
* if (IndexedSoilderIdToEquipmentId
* var soilderSignedEquipment = new SoilderSignedEquipment(
* }*/
//IndexedSoilderIdToEquipmentId = new ObservableCollection<SoilderEquipmentMapping>(soilderEquipmentMappingTable);
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
internal bool ApplyEditChanges(EditOperationType operation, string firstValue, string secondValue)
{
if (operation == EditOperationType.Add)
{
if (string.IsNullOrEmpty(firstValue) || string.IsNullOrEmpty(secondValue))
{
return(false);
}
switch (CurrentMode)
{
case EditContextMode.Soilders:
var updatedSoilderMetaDataTable = new List <SoldierMetaData>(SoilderMetaDataTable);
updatedSoilderMetaDataTable.Add(new SoldierMetaData(firstValue, secondValue));
DataLayerAdapter.WriteToSoilderMetaDataTable(updatedSoilderMetaDataTable);
SoilderMetaDataTable = new ObservableCollection <SoldierMetaData>(updatedSoilderMetaDataTable);
MainWindow.SoilderMetaDataItems.ItemsSource = null;
MainWindow.SoilderMetaDataItems.ItemsSource = SoilderMetaDataTable;
break;
case EditContextMode.Equipment:
var updatedEquipmentMetaDataTable = new List <EquipmentMetaData>(EquipmentMetaDataTable);
updatedEquipmentMetaDataTable.Add(new EquipmentMetaData(firstValue, secondValue));
DataLayerAdapter.WriteToEquipmentMetaDataTable(updatedEquipmentMetaDataTable);
EquipmentMetaDataTable = new ObservableCollection <EquipmentMetaData>(updatedEquipmentMetaDataTable);
MainWindow.EquipmentMetaDataItems.ItemsSource = null;
MainWindow.EquipmentMetaDataItems.ItemsSource = EquipmentMetaDataTable;
break;
case EditContextMode.SoildersEquipmentMapping:
break;
}
}
else if (operation == EditOperationType.Remove)
{
if (string.IsNullOrEmpty(firstValue) || string.IsNullOrEmpty(secondValue))
{
return(false);
}
switch (CurrentMode)
{
case EditContextMode.Soilders:
var updatedSoilderMetaDataTable = new List <SoldierMetaData>(SoilderMetaDataTable);
updatedSoilderMetaDataTable.Remove(new SoldierMetaData(firstValue, secondValue));
if (updatedSoilderMetaDataTable.Count == SoilderMetaDataTable.Count)
{
return(false);
}
DataLayerAdapter.WriteToSoilderMetaDataTable(updatedSoilderMetaDataTable);
SoilderMetaDataTable = new ObservableCollection <SoldierMetaData>(updatedSoilderMetaDataTable);
MainWindow.SoilderMetaDataItems.ItemsSource = null;
MainWindow.SoilderMetaDataItems.ItemsSource = SoilderMetaDataTable;
break;
case EditContextMode.Equipment:
break;
case EditContextMode.SoildersEquipmentMapping:
break;
}
}
return(true);
}
