public Printer()
{
_userService = new UserService();
_users = _userService.Get();
_view = new Views();
_creation = new Creations();
}
public async Task ImportCreationAsync(string creationFilename)
{
using (await _asyncLock.LockAsync())
{
var creationJson = await File.ReadAllTextAsync(creationFilename);
var creation = JsonConvert.DeserializeObject <Creation>(creationJson);
var creationName = creation.Name;
if (!IsCreationNameAvailable(creationName))
{
for (var suffix = 1; suffix < 1000; suffix++)
{
var newCreationName = $"{creationName} {suffix}";
if (IsCreationNameAvailable(newCreationName))
{
creationName = newCreationName;
break;
}
}
}
creation.Name = creationName;
await _creationRepository.InsertCreationAsync(creation);
Creations.Add(creation);
}
}
public async Task<bool> IsCreationNameAvailableAsync(string creationName)
{
using (await _asyncLock.LockAsync())
{
return Creations.All(c => c.Name != creationName);
}
}
public async Task DeleteCreationAsync(Creation creation)
{
using (await _asyncLock.LockAsync())
{
await _creationRepository.DeleteCreationAsync(creation);
Creations.Remove(creation);
}
}
public async Task<Creation> AddCreationAsync(string creationName)
{
using (await _asyncLock.LockAsync())
{
var creation = new Creation { Name = creationName };
await _creationRepository.InsertCreationAsync(creation);
Creations.Add(creation);
return creation;
}
}
public async Task LoadCreationsAndSequencesAsync()
{
using (await _asyncLock.LockAsync())
{
Creations.Clear();
var creations = await _creationRepository.GetCreationsAsync();
foreach (var creation in creations)
{
Creations.Add(creation);
}
Sequences.Clear();
var sequences = await _creationRepository.GetSequencesAsync();
foreach (var sequence in sequences)
{
Sequences.Add(sequence);
}
}
}
private bool IsCreationNameAvailable(string creationName)
{
return(Creations.All(c => c.Name != creationName));
}
/// <summary>
/// Increments the number of times the given type has been created
/// </summary>
/// <param name="type">The type</param>
public static void InstanceCreated(Type type)
{
Creations.AddOrUpdate(type, 1, (type1, i) => i + 1);
}
