public static DbTable[] GetForeignKeyTables(IEnumerable <DbColumn> columns, DbSchema schema)
{
if (columns == null)
{
throw new ArgumentNullException("columns");
}
if (schema == null)
{
throw new ArgumentNullException("schema");
}
var foreignKeyTables = new List <DbTable>();
foreach (var column in columns)
{
var foreignKey = column.DbForeignKey;
if (foreignKey != null)
{
var foreignKeyTable = FindTableByForeignKey(schema, foreignKey);
var collectionType = ClrTypeHelper.GetCollectionType(DbTableConverter.ToClrClass(foreignKeyTable, schema.Tables).Properties);
if (collectionType == null)
{
var name = foreignKeyTable.Name;
var exists = false;
foreach (var t in foreignKeyTables)
{
if (t.Name == name)
{
exists = true;
break;
}
}
if (!exists)
{
foreignKeyTables.Add(foreignKeyTable);
}
}
}
}
return(foreignKeyTables.ToArray());
}
public void BuilderApp(DbSchema schema)
{
if (schema == null)
{
throw new ArgumentNullException("schema");
}
if (_rootDirectory.Exists)
{
_rootDirectory.Delete(true);
}
_rootDirectory.Create();
var dbScript = DbSchemaParser.GenerateScript(schema);
File.WriteAllText(Path.Combine(_rootDirectory.FullName, @"script.sql"), dbScript);
// Objects
var objectsPath = Path.Combine(_rootDirectory.FullName, @"Objects");
Directory.CreateDirectory(objectsPath);
// Adapters
var adaptersPath = Path.Combine(_rootDirectory.FullName, @"Adapters");
Directory.CreateDirectory(adaptersPath);
// Helpers
var helpersPath = Path.Combine(_rootDirectory.FullName, @"Helpers");
Directory.CreateDirectory(helpersPath);
// Data
var dataPath = Path.Combine(_rootDirectory.FullName, @"Data");
Directory.CreateDirectory(dataPath);
var buffer = new StringBuilder();
var tables = schema.Tables;
foreach (var table in tables)
{
var clrClass = DbTableConverter.ToClrClass(table, tables);
buffer.Clear();
buffer.AppendLine(GetObjectUsings(clrClass));
buffer.AppendLine(string.Format(@"namespace {0}.{1}", schema.Name, Path.GetFileName(objectsPath)));
buffer.AppendLine(@"{");
buffer.AppendLine(ObjectGenerator.GenerateCode(clrClass, table.IsReadOnly));
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(objectsPath, clrClass.Name) + @".cs", buffer.ToString());
buffer.Clear();
buffer.AppendLine(GetAdapterUsings(schema.Name));
buffer.AppendLine(string.Format(@"namespace {0}.{1}", schema.Name, Path.GetFileName(adaptersPath)));
buffer.AppendLine(@"{");
buffer.AppendLine(AdapterGenerator.GenerateCode(clrClass, table, schema));
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(adaptersPath, table.Name + @"Adapter") + @".cs", buffer.ToString());
if (table.IsReadOnly)
{
buffer.Clear();
buffer.AppendLine(GetHelperUsings(schema.Name));
buffer.AppendLine(string.Format(@"namespace {0}.{1}", schema.Name, Path.GetFileName(helpersPath)));
buffer.AppendLine(@"{");
buffer.AppendLine(HelperGenerator.GenerateCode(table));
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(helpersPath, clrClass.Name + @"Helper") + @".cs", buffer.ToString());
}
}
buffer.Clear();
buffer.AppendLine(GetAppUsings(schema.Name));
buffer.AppendLine(string.Format(@"namespace {0}", schema.Name));
buffer.AppendLine(@"{");
buffer.AppendLine(AppGenerator.GenerateCode(schema));
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(_rootDirectory.FullName, string.Format(@"{0}App.cs", schema.Name)), buffer.ToString());
buffer.Clear();
buffer.AppendLine(GetSystemUsings());
buffer.AppendLine(string.Format(@"namespace {0}", schema.Name));
buffer.AppendLine(@"{");
buffer.AppendLine(AppGenerator.GenerateEventArgsClass());
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(_rootDirectory.FullName, @"HelperLoadedEventArgs.cs"), buffer.ToString());
buffer.Clear();
buffer.AppendLine(GetDataUsings());
buffer.AppendLine(string.Format(@"namespace {0}.{1}", schema.Name, Path.GetFileName(dataPath)));
buffer.AppendLine(@"{");
buffer.AppendLine(QueryHelperGenerator.GetCode());
buffer.AppendLine(@"}");
File.WriteAllText(Path.Combine(dataPath, @"QueryHelper.cs"), buffer.ToString());
}
