public Expression(TypeInfo type, Arguments args, IEnumerable <Expression> expressions)
{
CodeBlock codeBlock = new CodeBlock();
if (expressions == null || expressions.Count() == 0)
{
if (args != null)
{
codeBlock.Append($"new {type}({args})");
}
else
{
codeBlock.Append($"new {type}()");
}
expr = codeBlock.ToString();
return;
}
if (args != null)
{
codeBlock.Append($"new {type}({args})");
}
else
{
codeBlock.Append($"new {type}");
}
codeBlock.Append(" { ");
expressions.ForEach(
assign => codeBlock.Append($"{assign}"),
assign => codeBlock.Append(", ")
);
codeBlock.Append(" }");
expr = codeBlock.ToString();
}
public void Output(string directory)
{
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
foreach (Prototype clss in classes)
{
CodeBlock block = new CodeBlock();
foreach (var name in usings)
{
block.AppendFormat("using {0};", name);
}
block.AppendLine();
block.AppendFormat("namespace {0}", this.Namespace);
var c = new CodeBlock();
c.Add(clss.GetBlock());
block.AddWithBeginEnd(c);
string code = block.ToString();
string folder = directory;
if (!string.IsNullOrEmpty(clss.Subdirectory))
{
folder = Path.Combine(directory, clss.Subdirectory);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
}
string file = Path.ChangeExtension(Path.Combine(folder, clss.Name), "cs");
File.WriteAllText(file, code);
}
}
private string FillAndCollect()
{
Method fill = new Method("FillObject")
{
modifier = Modifier.Public | Modifier.Override,
args = new Arguments().Add<DataRow>("row")
};
Method collect = new Method("UpdateRow")
{
modifier = Modifier.Public | Modifier.Override,
args = new Arguments().Add<DataRow>("row")
};
foreach (IColumn column in metaTable.Columns)
{
var fieldDef = dict_column_field[column.ColumnName];
string fieldName = fieldDef.PropertyName;
fill.statements.AppendFormat("this.{0} = GetField<{1}>(row, _{0});", fieldName, fieldDef.Type);
collect.statements.AppendFormat("SetField(row, _{0}, this.{0});", fieldName);
}
clss.Add(fill);
clss.Add(collect);
CodeBlock block = new CodeBlock();
block.Add(fill);
block.AppendLine();
block.Add(collect);
return block.ToString(2);
}
