/// <summary>
/// Initialize new instance of DepositDensityViewModel class.
/// </summary>
/// <param name="logger">Logging for the MapWizard.</param>
/// <param name="dialogService">Service for using dialogs and notifications.</param>
/// <param name="settingsService">Service for using and editing settings.</param>
public DepositDensityViewModel(ILogger logger, IDialogService dialogService, ISettingsService settingsService)
{
this.logger = logger;
this.dialogService = dialogService;
this.settingsService = settingsService;
result = new DepositDensityResultModel();
viewModelLocator = new ViewModelLocator();
RunToolCommand = new RelayCommand(RunTool, CanRunTool);
OpenDepositDenPlotCommand = new RelayCommand(OpenDepositDenPlotFile, CanRunTool);
TractChangedDeposit = new RelayCommand(TractChanged, CanRunTool);
DepositDensityInputParams inputParams = new DepositDensityInputParams();
string outputFolder = Path.Combine(settingsService.RootPath, "UndiscDep");
if (!Directory.Exists(outputFolder))
{
Directory.CreateDirectory(outputFolder);
}
string param_json = Path.Combine(outputFolder, "deposit_density_input_params.json");
if (File.Exists(param_json))
{
try
{
inputParams.Load(param_json);
Model = new DepositDensityModel
{
N10 = inputParams.N10,
N50 = inputParams.N50,
N90 = inputParams.N90,
Note = inputParams.Note,
CSVPath = inputParams.CSVPath,
MedianTonnage = Convert.ToDouble(inputParams.MedianTonnage),
AreaOfPermissiveTract = Convert.ToDouble(inputParams.AreaOfTrack),
NumbOfKnownDeposits = Convert.ToInt32(inputParams.NumbOfKnownDeposits),
ExistingDepositDensityModelID = inputParams.ExistingDepositDensityModelID,
SelectedTract = inputParams.TractId
};
FindTractIDs();
if (Directory.GetFiles(outputFolder).Length != 0)
{
LoadResults();
}
}
catch (Exception ex)
{
Model = new DepositDensityModel();
logger.Error(ex, "Failed to read json file");
dialogService.ShowNotification("Couldn't load Deposit Density tool's inputs correctly. Inputs were initialized to default values.", "Error");
viewModelLocator.SettingsViewModel.WriteLogText("Couldn't load Deposit Density tool's inputs correctly. Inputs were initialized to default values.", "Error");
}
}
else
{
Model = new DepositDensityModel();
FindTractIDs();
}
}
public void PorCuCalculation()
{
DepositDensityInputParams input = new DepositDensityInputParams
{
DepositTypeId = "xxx",
MedianTonnage = "0.5",
AreaOfTrack = "10000",
NumbOfKnownDeposits = "0",
ExistingDepositDensityModelID = "PorCu",
CSVPath = "c:\\temp\\mapWizard\\PorCuCSV_wHeaders.csv"
};
DepositDensityTool DepositDensityTool = new DepositDensityTool();
var result = DepositDensityTool.Execute(input);
Assert.IsNotNull(result);
}
public void ExecuteTest02()
{
DepositDensityInputParams input = new DepositDensityInputParams
{
DepositTypeId = "xxx",
MedianTonnage = "0.5",
AreaOfTrack = "3228",
NumbOfKnownDeposits = "2",
ExistingDepositDensityModelID = "General",
CSVPath = "c:\\temp\\mapWizard\\generalCSV_wHeaders.csv"
};
DepositDensityTool DepositDensityTool = new DepositDensityTool();
var result = DepositDensityTool.Execute(input);
Assert.IsNotNull(result);
}
/// <summary>
/// Run tool with user input.
/// </summary>
private async void RunTool()
{
logger.Info("-->{0}", this.GetType().Name);
// 1. Collect input parameters.
DepositDensityInputParams input = new DepositDensityInputParams
{
DepositTypeId = "xxx",
MedianTonnage = Model.MedianTonnage.ToString(),
AreaOfTrack = Model.AreaOfPermissiveTract.ToString(),
NumbOfKnownDeposits = Model.NumbOfKnownDeposits.ToString(),
ExistingDepositDensityModelID = Model.ExistingDepositDensityModelID,
CSVPath = Model.CSVPath,
TractId = Model.SelectedTract
};
// 2. Execute tool.
DepositDensityResult ddResult = default(DepositDensityResult);
Model.IsBusy = true;
try
{
await Task.Run(() =>
{
DepositDensityTool tool = new DepositDensityTool();
ddResult = tool.Execute(input) as DepositDensityResult;
Result.N10 = ddResult.N10;
Result.N50 = ddResult.N50;
Result.N90 = ddResult.N90;
Result.PlotImagePath = ddResult.PlotImagePath;
Result.PlotImageBitMap = BitmapFromUri(ddResult.PlotImagePath);
Result.Model = Model.ExistingDepositDensityModelID;
if (Model.ExistingDepositDensityModelID == "General")
{
Result.MTonnage = Model.MedianTonnage.ToString();
}
else
{
Result.MTonnage = "-";
}
Result.TArea = Model.AreaOfPermissiveTract.ToString();
Result.NKnown = Model.NumbOfKnownDeposits.ToString();
Result.Note = ddResult.Note;
});
input.N10 = Result.N10;
input.N50 = Result.N50;
input.N90 = Result.N90;
input.Note = Result.Note;
string outputFolder = Path.Combine(settingsService.RootPath, "UndiscDep");
input.Save(Path.Combine(outputFolder, "deposit_density_input_params.json"));
dialogService.ShowNotification("DepositDensityTool completed successfully.", "Success");
viewModelLocator.SettingsViewModel.WriteLogText("DepositDensityTool completed successfully.", "Success");
Model.LastRunDate = "Last Run: " + DateTime.Now.ToString("g");
Model.RunStatus = 1;
}
catch (Exception ex)
{
logger.Error(ex, "Failed to execute REngine() script");
dialogService.ShowNotification("Run failed. Check output for details.\r\n- Are all input parameters correct?\r\n- Are all input files valid? \r\n- Are all input and output files closed?", "Error");
viewModelLocator.SettingsViewModel.WriteLogText("Run failed in Deposit Density Tool. Check output for details.\r\n- Are all input parameters correct?\r\n- Are all input files valid? \r\n- Are all input and output files closed?", "Error");
Model.RunStatus = 0;
}
finally
{
Model.IsBusy = false;
}
logger.Info("<--{0} completed", this.GetType().Name);
}