public void Delete(IUserCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
if (category.Parent == null)
{
return;
}
if (Verify() == false)
{
return;
}
category.Delete(context.Authentication);
context.Complete(category);
});
bool Verify()
{
if (context.AllowException == true)
{
return(true);
}
if (category.Parent == null)
{
return(false);
}
if (EnumerableUtility.Descendants <IUserItem, IUser>(category as IUserItem, item => item.Childs).Any() == true)
{
return(false);
}
return(true);
}
}
public async Task MoveAsync(IUserCategory category, TaskContext context)
{
var authentication = context.Authentication;
var categories = category.GetService(typeof(IUserCategoryCollection)) as IUserCategoryCollection;
var categoryPath = await categories.Dispatcher.InvokeAsync(() => categories.Random().Path);
if (context.AllowException == false)
{
if (await category.Dispatcher.InvokeAsync(() => category.Parent) == null)
{
return;
}
if (await category.Dispatcher.InvokeAsync(() => categoryPath.StartsWith(category.Path)) == true)
{
return;
}
if (await category.Dispatcher.InvokeAsync(() => category.Path == categoryPath))
{
return;
}
if (await category.Dispatcher.InvokeAsync(() => category.Parent.Path == categoryPath))
{
return;
}
}
await category.MoveAsync(authentication, categoryPath);
}
public void Move(IUserCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
if (category.Parent == null)
{
return;
}
var categories = category.GetService(typeof(IUserCategoryCollection)) as IUserCategoryCollection;
var categoryPath = categories.Random().Path;
if (Verify(categoryPath) == false)
{
return;
}
category.Move(context.Authentication, categoryPath);
});
bool Verify(string categoryPath)
{
if (context.AllowException == true)
{
return(true);
}
if (categoryPath.StartsWith(category.Path) == true)
{
return(false);
}
if (category.Path == categoryPath)
{
return(false);
}
return(true);
}
}
public static Task <IUser> GenerateUserAsync(this IUserCategory userCategory, Authentication authentication)
{
var authorities = new Authority[] { Authority.Admin, Authority.Member, Authority.Guest };
var authority = authorities.Random();
return(GenerateUserAsync(userCategory, authentication, authority));
}
public void AddNewCategory(IUserCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
var categoryName = RandomUtility.NextIdentifier();
category.AddNewCategory(context.Authentication, categoryName);
});
}
public UserCategoryDescriptor(Authentication authentication, IUserCategoryDescriptor descriptor, bool isSubscriptable, object owner)
: base(authentication, descriptor.Target, descriptor, isSubscriptable)
{
this.category = descriptor.Target;
this.owner = owner ?? this;
this.usersReadonly = new ReadOnlyObservableCollection <UserDescriptor>(this.users);
this.categoriesReadonly = new ReadOnlyObservableCollection <UserCategoryDescriptor>(this.categories);
}
private void Category_Deleted(object sender, EventArgs e)
{
this.category = null;
this.Dispatcher.InvokeAsync(() =>
{
this.OnDisposed(EventArgs.Empty);
});
}
public static Task <string> GenerateNewCategoryNameAsync(this IUserCategory userCategory, string name)
{
return(userCategory.Dispatcher.InvokeAsync(() =>
{
var names = userCategory.Categories.Select(item => item.Name);
return NameUtility.GenerateNewName(name, names);
}));
}
private NewUserViewModel(Authentication authentication, IUserCategory category)
{
this.authentication = authentication;
this.authentication.Expired += Authentication_Expired;
this.category = category;
this.category.Dispatcher.VerifyAccess();
this.DisplayName = Resources.Title_NewUser;
}
private MoveUserCategoryViewModel(Authentication authentication, IUserCategory category, string[] targetPaths)
: base(category.Path, targetPaths)
{
this.authentication = authentication;
this.authentication.Expired += Authentication_Expired;
this.category = category;
this.category.Dispatcher.VerifyAccess();
this.DisplayName = Resources.Title_MoveUserFolder;
}
public async Task AddNewUserAsync(IUserCategory category, TaskContext context)
{
var authentication = context.Authentication;
var index = RandomUtility.Next(int.MaxValue);
var authority = RandomUtility.NextEnum <Authority>();
var userID = $"{authority.ToString().ToLower()}_bot_{index}";
var userName = "******" + index;
await category.AddNewUserAsync(authentication, userID, ToSecureString("1111"), userName, authority);
}
private DeleteUserCategoryViewModel(Authentication authentication, IUserCategory category)
{
this.authentication = authentication;
this.authentication.Expired += Authentication_Expired;
this.category = category;
this.category.Dispatcher.VerifyAccess();
this.Target = category.Path;
this.DisplayName = Resources.Title_DeleteUserFolder;
}
private RenameCategoryViewModel(Authentication authentication, IUserCategory category)
: base(category.Name)
{
this.authentication = authentication;
this.authentication.Expired += Authentication_Expired;
this.category = category;
this.category.Dispatcher.VerifyAccess();
this.userContext = category.GetService(typeof(IUserContext)) as IUserContext;
this.DisplayName = Resources.Title_RenameUserFolder;
}
public static async Task <IUser> GenerateUserAsync(this IUserCategory userCategory, Authentication authentication, Authority authority)
{
var userCollection = userCategory.GetService(typeof(IUserCollection)) as IUserCollection;
var newID = await userCollection.GenerateNewUserIDAsync("user");
var newName = newID.Replace("user", $"{authority}User");
var password = authority.ToString().ToLower().ToSecureString();
return(await userCategory.AddNewUserAsync(authentication, newID, password, newName, authority));
}
public void AddNewUser(IUserCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
var index = RandomUtility.Next(int.MaxValue);
var authority = RandomUtility.NextEnum <Authority>();
var userID = $"{authority.ToString().ToLower()}_bot_{index}";
var userName = "******" + index;
category.AddNewUser(context.Authentication, userID, ToSecureString("1111"), userName, authority);
});
}
private void MoveUserCategory(Authentication authentication, IUserCategory sourceCategory, string destPath)
{
var destObject = this.GetObject(destPath);
this.UserContext.Dispatcher.Invoke(MoveUserCategory);
void MoveUserCategory()
{
//var dataBase = sourceCategory.GetService(typeof(IDataBase)) as IDataBase;
var users = sourceCategory.GetService(typeof(IUserCollection)) as IUserCollection;
//if (destPath.DataBaseName != dataBase.Name)
// throw new InvalidOperationException($"cannot move to : {destPath}");
//if (destPath.Context != CremaSchema.UserDirectory)
// throw new InvalidOperationException($"cannot move to : {destPath}");
if (destObject is IUser)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destObject is IUserCategory destCategory)
{
if (sourceCategory.Parent != destCategory)
{
sourceCategory.Move(authentication, destCategory.Path);
}
}
else
{
if (NameValidator.VerifyCategoryPath(destPath) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
var itemName = new ItemName(destPath);
var categories = sourceCategory.GetService(typeof(IUserCategoryCollection)) as IUserCategoryCollection;
if (categories.Contains(itemName.CategoryPath) == false)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Name != itemName.Name && users.Contains(itemName.Name) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Parent.Path != itemName.CategoryPath)
{
sourceCategory.Move(authentication, itemName.CategoryPath);
}
if (sourceCategory.Name != itemName.Name)
{
sourceCategory.Rename(authentication, itemName.Name);
}
}
}
}
public void Rename(IUserCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
if (category.Parent == null)
{
return;
}
var categoryName = RandomUtility.NextIdentifier();
category.Rename(context.Authentication, categoryName);
});
}
public static void ClassInit(TestContext context)
{
app = new CremaBootstrapper();
app.Initialize(context, nameof(IUserCategory_DispatcherTest));
cremaHost = app.GetService(typeof(ICremaHost)) as ICremaHost;
cremaHost.Dispatcher.Invoke(() =>
{
authentication = cremaHost.Start();
userContext = cremaHost.GetService(typeof(IUserContext)) as IUserContext;
});
category = userContext.Dispatcher.Invoke(() => userContext.Categories.Random());
}
public async Task RenameAsync(IUserCategory category, TaskContext context)
{
var authentication = context.Authentication;
var categoryName = RandomUtility.NextIdentifier();
if (context.AllowException == false)
{
if (await category.Dispatcher.InvokeAsync(() => category.Parent) == null)
{
return;
}
}
await category.RenameAsync(authentication, categoryName);
}
private async Task MoveUserCategoryAsync(Authentication authentication, IUserCategory sourceCategory, string destPath)
{
var destObject = await this.GetObjectAsync(destPath);
//var dataBase = sourceCategory.GetService(typeof(IDataBase)) as IDataBase;
var users = sourceCategory.GetService(typeof(IUserCollection)) as IUserCollection;
//if (destPath.DataBaseName != dataBase.Name)
// throw new InvalidOperationException($"cannot move to : {destPath}");
//if (destPath.Context != CremaSchema.UserDirectory)
// throw new InvalidOperationException($"cannot move to : {destPath}");
if (destObject is IUser)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destObject is IUserCategory destCategory)
{
if (sourceCategory.Parent != destCategory)
{
await sourceCategory.MoveAsync(authentication, destCategory.Path);
}
}
else
{
if (NameValidator.VerifyCategoryPath(destPath) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
var itemName = new ItemName(destPath);
var categories = sourceCategory.GetService(typeof(IUserCategoryCollection)) as IUserCategoryCollection;
if (await categories.ContainsAsync(itemName.CategoryPath) == false)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Name != itemName.Name && await users.ContainsAsync(itemName.Name) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Parent.Path != itemName.CategoryPath)
{
await sourceCategory.MoveAsync(authentication, itemName.CategoryPath);
}
if (sourceCategory.Name != itemName.Name)
{
await sourceCategory.RenameAsync(authentication, itemName.Name);
}
}
}
private static bool CanMove(IUserCategory userCategory, IUserCategory parentCategory)
{
if (userCategory.Parent == null)
{
return(false);
}
if (userCategory.Parent.Path == parentCategory.Path)
{
return(false);
}
if (parentCategory.Categories.ContainsKey(userCategory.Name) == true)
{
return(false);
}
return(parentCategory.Path.StartsWith(userCategory.Path) == false);
}
public async Task DeleteAsync(IUserCategory category, TaskContext context)
{
var authentication = context.Authentication;
if (context.AllowException == false)
{
if (await category.Dispatcher.InvokeAsync(() => category.Parent) == null)
{
return;
}
if (await category.Dispatcher.InvokeAsync(() => EnumerableUtility.Descendants <IUserItem, IUser>(category as IUserItem, item => item.Childs).Any()) == true)
{
return;
}
}
await category.DeleteAsync(authentication);
context.Complete(category);
}
public UserCategoryDescriptor(Authentication authentication, IUserCategory category, DescriptorTypes descriptorTypes, object owner)
: base(authentication, category, descriptorTypes)
{
this.category = category;
this.owner = owner ?? this;
this.category.Dispatcher.VerifyAccess();
this.categoryName = category.Name;
this.categoryPath = category.Path;
this.usersReadonly = new ReadOnlyObservableCollection <UserDescriptor>(this.users);
this.categoriesReadonly = new ReadOnlyObservableCollection <UserCategoryDescriptor>(this.categories);
if (this.descriptorTypes.HasFlag(DescriptorTypes.IsSubscriptable) == true)
{
this.category.Renamed += Category_Renamed;
this.category.Moved += Category_Moved;
this.category.Deleted += Category_Deleted;
}
if (this.descriptorTypes.HasFlag(DescriptorTypes.IsRecursive) == true)
{
if (this.descriptorTypes.HasFlag(DescriptorTypes.IsSubscriptable) == true)
{
this.category.Users.CollectionChanged += Users_CollectionChanged;
this.category.Categories.CollectionChanged += Categories_CollectionChanged;
}
foreach (var item in this.category.Categories)
{
var descriptor = new UserCategoryDescriptor(this.authentication, item, this.descriptorTypes, this.owner);
item.ExtendedProperties[this.owner] = descriptor;
this.categories.Add(descriptor);
}
foreach (var item in this.category.Users)
{
var descriptor = new UserDescriptor(this.authentication, item, this.descriptorTypes, this.owner);
item.ExtendedProperties[this.owner] = descriptor;
this.users.Add(descriptor);
}
}
}
private bool PredicateFunc(IUserCategory userCategory)
{
if (this.HasParent == true && userCategory.Parent == null)
{
return(false);
}
if (this.HasCategories == true && userCategory.Categories.Any() == false)
{
return(false);
}
if (this.HasUsers == true && userCategory.Users.Any() == false)
{
return(false);
}
if (this.IsLeaf == true && (userCategory.Categories.Any() == true || userCategory.Users.Any() == true))
{
return(false);
}
if (this.ExcludedCategories != null && this.ExcludedCategories.Contains(userCategory) == true)
{
return(false);
}
if (this.ExcludedItems != null && this.ExcludedItems.Contains(userCategory as IUserItem) == true)
{
return(false);
}
if (this.CategoryToMove != null && CanMove(this.CategoryToMove, userCategory) == false)
{
return(false);
}
if (this.UserToMove != null && CanMove(this.UserToMove, userCategory.Path) == false)
{
return(false);
}
if (this.Predicate != null && this.Predicate(userCategory) == false)
{
return(false);
}
return(true);
}
private static bool DefaultPredicate(IUserCategory _) => true;
public UserCategoryTreeViewItemViewModel(Authentication authentication, IUserCategory category, object owner)
: this(authentication, new UserCategoryDescriptor(authentication, category, DescriptorTypes.All, owner), owner)
{
}
public BotVkApi(IFriendCategory friends, IUserCategory users)
{
Friends = friends ?? throw new ArgumentNullException(paramName: nameof(friends));
Users = users ?? throw new ArgumentNullException(paramName: nameof(users));
}
public static async Task <IUserCategory> GenerateUserCategoryAsync(this IUserCategory userCategory, Authentication authentication)
{
var name = await userCategory.GenerateNewCategoryNameAsync();
return(await userCategory.AddNewCategoryAsync(authentication, name));
}
public UserCategoryTreeItemBase(Authentication authentication, IUserCategory category, bool isSubscriptable, object owner)
: this(authentication, new UserCategoryDescriptor(authentication, category, isSubscriptable == true ? DescriptorTypes.All : DescriptorTypes.IsRecursive, owner), owner)
{
}
public static Task <string> GenerateNewCategoryNameAsync(this IUserCategory userCategory)
{
return(GenerateNewCategoryNameAsync(userCategory, "NewCategory"));
}