public async Task BuildAsync(string key, string drive, Action <string, string, double> progress)
{
try
{
var template = await _templateManager.GetTemplateAsync(key);
_variables[WellKnownVariableNames.InstallDrive] = drive;
var libraryPath = Path.Combine(_settings.LocalLibraryPath, key);
_variables[WellKnownVariableNames.LibraryPath] = libraryPath;
var installPath = Path.Combine(Path.GetTempPath(), "ixconfig\\install");
_variables[WellKnownVariableNames.InstallPath] = installPath;
var tempPath = Path.Combine(Path.GetTempPath(), "ixconfig\\temp");
_variables[WellKnownVariableNames.TempPath] = tempPath;
progress.Invoke("Building...", "Loading library...", 0);
await _templateManager.LoadLibraryAsync(key);
await _fileService.CreateDirectoryAsync(installPath, true);
await _fileService.CreateDirectoryAsync(tempPath, true);
var commands = new List <TaskCommand>();
commands.AddRange(template.Build.Select(_commandFactory.CreateCommand));
commands.Add(_commandFactory.CreateDeleteCommand($"{drive}", true));
commands.Add(_commandFactory.CreateCopyCommand($"%{WellKnownVariableNames.InstallPath}%", $"{drive}", true, true));
for (var i = 0; i < commands.Count; i++)
{
var value = ((double)i) / (commands.Count);
var message = $"Executing {i + 1} of {commands.Count} tasks...";
var title = "Building...";
var command = commands.ElementAt(i);
if (i == commands.Count - 1)
{
title = "Transferring to USB Device...";
}
progress.Invoke(title, message, value);
if (command.CanExecute())
{
await command.Execute();
}
}
progress.Invoke("Cleanup...", "Unloading library...", 0);
await _templateManager.UnloadLibraryAsync(key);
progress.Invoke("Build Comlete", string.Empty, 1);
}
finally
{
_variables.RemoveVariable(WellKnownVariableNames.LibraryPath);
_variables.RemoveVariable(WellKnownVariableNames.InstallPath);
_variables.RemoveVariable(WellKnownVariableNames.InstallDrive);
_variables.RemoveVariable(WellKnownVariableNames.TempPath);
}
}