public static void InitializeRandom(this ITableColumn tableColumn, Authentication authentication)
{
var template = tableColumn.Template;
var table = tableColumn.Template.Table;
if (RandomUtility.Within(75) == true)
{
tableColumn.SetDataType(authentication, CremaDataTypeUtility.GetBaseTypeNames().Random(item => item != typeof(bool).GetTypeName()));
}
else
{
tableColumn.SetDataType(authentication, template.SelectableTypes.Random());
}
if (template.Count == 0)
{
tableColumn.SetIsKey(authentication, true);
}
else if (RandomUtility.Within(10) && tableColumn.DataType != typeof(bool).GetTypeName())
{
tableColumn.SetIsKey(authentication, true);
tableColumn.SetIsUnique(authentication, RandomUtility.Within(75));
}
if (RandomUtility.Within(25) && tableColumn.DataType != typeof(bool).GetTypeName())
{
var unique = RandomUtility.Within(75);
if (unique != false || template.PrimaryKey.Count() != 1)
{
tableColumn.SetIsUnique(authentication, unique);
}
}
if (RandomUtility.Within(25) == true)
{
tableColumn.SetComment(authentication, RandomUtility.NextString());
}
if (RandomUtility.Within(25) == true)
{
tableColumn.SetDefaultValue(authentication, tableColumn.GetRandomString());
}
if (CremaDataTypeUtility.CanUseAutoIncrement(tableColumn.DataType) == true && tableColumn.DefaultValue == null)
{
tableColumn.SetAutoIncrement(authentication, RandomUtility.NextBoolean());
}
if (RandomUtility.Within(5) == true)
{
tableColumn.SetIsReadOnly(authentication, true);
}
}
private static JsonColumnInfos.ItemInfo InitializeFields(Authentication authentication, JsonColumnInfos.ItemInfo item, ITableColumn column)
{
column.SetName(authentication, item.Name);
column.SetDataType(authentication, item.DataType);
column.SetComment(authentication, item.Comment);
column.SetTags(authentication, (TagInfo)item.Tags);
column.SetIsReadOnly(authentication, item.IsReadOnly);
column.SetIsUnique(authentication, item.IsUnique);
column.SetAutoIncrement(authentication, item.AutoIncrement);
column.SetDefaultValue(authentication, item.DefaultValue);
column.SetAllowNull(authentication, item.AllowNull);
return(item);
}
public void SetDataType(ITableColumn column, TaskContext context)
{
column.Dispatcher.Invoke(() =>
{
var template = column.Template;
if (RandomUtility.Within(75) == true)
{
var dataType = CremaDataTypeUtility.GetBaseTypeNames().Random();
if (Verify(dataType) == false)
{
return;
}
column.SetDataType(context.Authentication, dataType);
}
else
{
var dataType = template.SelectableTypes.Random();
if (Verify(dataType) == false)
{
return;
}
column.SetDataType(context.Authentication, dataType);
}
});
bool Verify(string dataType)
{
if (context.AllowException == true)
{
return(true);
}
if (column.AutoIncrement == true && CremaDataTypeUtility.CanUseAutoIncrement(column.DataType) == false)
{
return(false);
}
return(true);
}
}
private static void SetFields(Authentication authentication, JsonColumnInfos.ItemInfo item, ITableColumn column)
{
if (column.Name != item.Name)
{
column.SetName(authentication, item.Name);
}
if (column.DataType != item.DataType)
{
column.SetDataType(authentication, item.DataType);
}
if (column.Comment != item.Comment)
{
column.SetComment(authentication, item.Comment);
}
if (column.Tags != (TagInfo)item.Tags)
{
column.SetTags(authentication, (TagInfo)item.Tags);
}
if (column.IsReadOnly != item.IsReadOnly)
{
column.SetIsReadOnly(authentication, item.IsReadOnly);
}
if (column.IsUnique != item.IsUnique)
{
column.SetIsUnique(authentication, item.IsUnique);
}
if (column.AutoIncrement != item.AutoIncrement)
{
column.SetAutoIncrement(authentication, item.AutoIncrement);
}
if (column.DefaultValue != item.DefaultValue)
{
column.SetDefaultValue(authentication, item.DefaultValue);
}
if (column.AllowNull != item.AllowNull)
{
column.SetAllowNull(authentication, item.AllowNull);
}
}
public void SetDataType()
{
column.SetDataType(authentication, string.Empty);
}