public static Task <MoveTableCategoryViewModel> CreateInstanceAsync(Authentication authentication, ITableCategoryDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
if (descriptor.Target is ITableCategory category)
{
return(category.Dispatcher.InvokeAsync(() =>
{
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
var targetPaths = categories.Select(item => item.Path).ToArray();
return new MoveTableCategoryViewModel(authentication, category, targetPaths);
}));
}
else
{
throw new ArgumentException("Invalid Target of Descriptor", nameof(descriptor));
}
}
private async Task MoveTableCategoryAsync(Authentication authentication, ITableCategory sourceCategory, string newPath)
{
var destPath = new DataBasePath(newPath);
var destObject = await this.GetObjectAsync(authentication, destPath.Path);
var dataBase = sourceCategory.GetService(typeof(IDataBase)) as IDataBase;
var tables = sourceCategory.GetService(typeof(ITableCollection)) as ITableCollection;
if (destPath.DataBaseName != dataBase.Name)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destPath.Context != CremaSchema.TableDirectory)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destObject is ITable)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
using (await UsingDataBase.SetAsync(dataBase, authentication))
{
if (destObject is ITableCategory destCategory)
{
if (sourceCategory.Parent != destCategory)
{
await sourceCategory.MoveAsync(authentication, destCategory.Path);
}
}
else
{
if (NameValidator.VerifyCategoryPath(destPath.ItemPath) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
var itemName = new ItemName(destPath.ItemPath);
var categories = sourceCategory.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
if (await categories.ContainsAsync(itemName.CategoryPath) == false)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Name != itemName.Name && await tables.ContainsAsync(itemName.Name) == true)
{
throw new InvalidOperationException($"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);
}
}
}
}
public static async Task <ITable[]> AddRandomDerivedTableAsync(this ITableCategory category, Authentication authentication)
{
var tableCollection = category.GetService(typeof(ITableCollection)) as ITableCollection;
var tableName = RandomUtility.NextIdentifier();
var copyData = RandomUtility.NextBoolean();
var tableContext = category.GetService(typeof(ITableContext)) as ITableContext;
var table = await tableCollection.GetRandomTableAsync(item => item.TemplatedParent == null && item.Parent == null);
return(await table.InheritAsync(authentication, tableName, category.Path, copyData));
}
public void Move(ITableCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
if (category.Parent == null)
{
return;
}
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
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.Parent.Path == categoryPath)
{
return(false);
}
return(true);
}
}
public NewTableViewModel(Authentication authentication, ITableCategory category, ITableTemplate template)
: base(authentication, template, true)
{
this.category = category;
this.category.Dispatcher.VerifyAccess();
this.tableContext = category.GetService(typeof(ITableContext)) as ITableContext;
this.DisplayName = Resources.Title_NewTable;
}
public static ITable AddRandomDerivedTable(this ITableCategory category, Authentication authentication)
{
var tableName = RandomUtility.NextIdentifier();
var copyData = RandomUtility.NextBoolean();
var tableContext = category.GetService(typeof(ITableContext)) as ITableContext;
var table = tableContext.Tables.Random(item => item.TemplatedParent == null && item.Parent == null);
return(table.Inherit(authentication, tableName, category.Path, copyData));
}
public static async Task <ITable> GenerateStandardTableAsync(this ITableCategory category, Authentication authentication, string prefix, IEnumerable <string> keyTypes, IEnumerable <string> columnTypes)
{
var tables = category.GetService(typeof(ITableCollection)) as ITableCollection;
var tableName = string.Join("_", EnumerableUtility.Friends(prefix, keyTypes));
if (tables.Contains(tableName) == true)
{
return(null);
}
var template = await category.AddNewTableAsync(authentication);
await template.SetTableNameAsync(authentication, tableName);
foreach (var item in keyTypes)
{
await template.AddKeyAsync(authentication, item, item);
}
foreach (var item in columnTypes)
{
await template.AddColumnAsync(authentication, item, item);
}
try
{
await template.EndEditAsync(authentication);
return(template.Target as ITable);
}
catch
{
await template.CancelEditAsync(authentication);
return(null);
}
//var table = template.Table;
//var content = table.Content;
//content.BeginEdit(authentication);
//content.EnterEdit(authentication);
//try
//{
// content.GenerateRowsAsync(authentication, RandomUtility.Next(10, 1000));
// content.LeaveEdit(authentication);
// content.EndEdit(authentication);
//}
//catch
//{
// content.CancelEdit(authentication);
//}
//return table;
}
public static void MoveTest(this ITableCategory category, Authentication authentication)
{
Assert.AreNotEqual(null, category.Parent);
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
var descendants = EnumerableUtility.Descendants(category, item => item.Categories);
var target = categories.Random(item => descendants.Contains(item) == false && item != category && item != category.Parent);
if (target == null)
{
Assert.Inconclusive();
}
category.Move(authentication, target.Path);
}
public static void MoveParentFailTest <T>(ICremaHost cremaHost, ITableCategory category, Authentication authentication) where T : Exception
{
cremaHost.Dispatcher.Invoke(() =>
{
try
{
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
category.Parent.Move(authentication, categories.Root.Path);
Assert.Fail("Move");
}
catch (T)
{
}
});
}
public static void MoveFailTest <T>(ITableCategory category, Authentication authentication) where T : Exception
{
Assert.AreNotEqual(null, category.Parent);
category.Dispatcher.Invoke(() =>
{
try
{
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
var descendants = EnumerableUtility.Descendants(category, item => item.Categories);
var target = categories.Random(item => descendants.Contains(item) == false && item != category.Parent);
category.Move(authentication, target.Path);
Assert.Fail("MoveFailTest");
}
catch (T)
{
}
});
}
public async Task MoveAsync(ITableCategory category, TaskContext context)
{
var authentication = context.Authentication;
var categories = category.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
var categoryPath = await categories.Dispatcher.InvokeAsync(() => categories.Random().Path);
if (context.AllowException == false)
{
if (await VerifyAsync() == false)
{
return;
}
}
await category.MoveAsync(authentication, categoryPath);
async Task <bool> VerifyAsync()
{
if ((await category.GetAllTablesAsync(item => item.TableState != TableState.None)).Any() == true)
{
return(false);
}
return(await category.Dispatcher.InvokeAsync(() =>
{
if (category.Parent == null)
{
return false;
}
if (categoryPath.StartsWith(category.Path) == true)
{
return false;
}
if (category.Parent.Path == categoryPath)
{
return false;
}
if (categoryPath.StartsWith(category.Path) == true)
{
return false;
}
return true;
}));
}
}
public void RemoveAccessMember(ITableCategory category, TaskContext context)
{
category.Dispatcher.Invoke(() =>
{
if (category.Parent == null)
{
return;
}
var userContext = category.GetService(typeof(IUserContext)) as IUserContext;
var memberID = userContext.Dispatcher.Invoke(() => userContext.Select(item => item.Path).Random());
if (NameValidator.VerifyItemPath(memberID) == true)
{
category.RemoveAccessMember(context.Authentication, new ItemName(memberID).Name);
}
else
{
category.RemoveAccessMember(context.Authentication, memberID);
}
});
}
//[TaskMethod(Weight = 10)]
public async Task AddAccessMemberAsync(ITableCategory category, TaskContext context)
{
var authentication = context.Authentication;
if (category.Parent == null)
{
return;
}
var userContext = category.GetService(typeof(IUserContext)) as IUserContext;
var memberID = await userContext.Dispatcher.InvokeAsync(() => userContext.Select(item => item.Path).Random());
var accessType = RandomUtility.NextEnum <AccessType>();
if (NameValidator.VerifyItemPath(memberID) == true)
{
await category.AddAccessMemberAsync(authentication, new ItemName(memberID).Name, accessType);
}
else
{
await category.AddAccessMemberAsync(authentication, memberID, accessType);
}
}
public static async Task <ITable> GenerateTableAsync(this ITableCategory tableCategory, Authentication authentication, params string[] typeNames)
{
var tableCollection = tableCategory.GetService(typeof(ITableCollection)) as ITableCollection;
var newName = await tableCollection.GenerateNewTableNameAsync("table");
var template = await tableCategory.AddNewTableAsync(authentication);
await template.SetTableNameAsync(authentication, newName);
foreach (var item in typeNames)
{
var columnName = await template.GenerateNewColumnNameAsync();
var comment = RandomUtility.NextString();
await template.AddColumnAsync(authentication, columnName, item, comment);
}
await template.AddRandomColumnsAsync(authentication);
await template.EndEditAsync(authentication);
return(template.Target as ITable);
throw new NotImplementedException();
}
public void GetService()
{
Console.Write(category.GetService(typeof(ICremaHost)));
}
private void MoveTableCategory(Authentication authentication, ITableCategory sourceCategory, string newPath)
{
var destPath = new DataBasePath(newPath);
var destObject = this.GetObject(authentication, destPath.Path);
this.CremaHost.Dispatcher.Invoke(MoveTableCategory);
void MoveTableCategory()
{
var dataBase = sourceCategory.GetService(typeof(IDataBase)) as IDataBase;
var tables = sourceCategory.GetService(typeof(ITableCollection)) as ITableCollection;
if (destPath.DataBaseName != dataBase.Name)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destPath.Context != CremaSchema.TableDirectory)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (destObject is ITable)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
using (DataBaseUsing.Set(dataBase, authentication))
{
if (destObject is ITableCategory destCategory)
{
if (sourceCategory.Parent != destCategory)
{
sourceCategory.Move(authentication, destCategory.Path);
}
}
else
{
if (NameValidator.VerifyCategoryPath(destPath.ItemPath) == true)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
var itemName = new ItemName(destPath.ItemPath);
var categories = sourceCategory.GetService(typeof(ITableCategoryCollection)) as ITableCategoryCollection;
if (categories.Contains(itemName.CategoryPath) == false)
{
throw new InvalidOperationException($"cannot move to : {destPath}");
}
if (sourceCategory.Name != itemName.Name && tables.Contains(itemName.Name) == true)
{
throw new InvalidOperationException($"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);
}
}
}
}
}