public static void WriteConstant(this CodeWriter writer, Constant constant)
{
if (constant.Value == null)
{
// Cast helps the overload resolution
writer.Append($"({constant.Type}){null:L}");
return;
}
if (constant.Value == Constant.NewInstanceSentinel)
{
writer.Append($"new {constant.Type}()");
return;
}
Type frameworkType = constant.Type.FrameworkType;
if (frameworkType == typeof(DateTimeOffset))
{
var d = (DateTimeOffset)constant.Value;
d = d.ToUniversalTime();
writer.Append($"new {typeof(DateTimeOffset)}({d.Year:L}, {d.Month:L}, {d.Day:L} ,{d.Hour:L}, {d.Minute:L}, {d.Second:L}, {d.Millisecond:L}, {typeof(TimeSpan)}.{nameof(TimeSpan.Zero)})");
}
else if (frameworkType == typeof(byte[]))
{
var value = (byte[])constant.Value;
writer.Append($"new byte[] {{");
foreach (byte b in value)
{
writer.Append($"{b}, ");
}
writer.Append($"}}");
}
else
{
writer.Literal(constant.Value);
}
}
private static void DeserializeFrameworkTypeValue(CodeWriter writer, CodeWriterDelegate element, Type frameworkType, SerializationFormat serializationFormat)
{
bool includeFormat = false;
writer.Append($"{element}.");
if (frameworkType == typeof(JsonElement))
{
writer.AppendRaw("Clone");
}
if (frameworkType == typeof(object))
{
writer.AppendRaw("GetObject");
}
if (frameworkType == typeof(bool))
{
writer.AppendRaw("GetBoolean");
}
if (frameworkType == typeof(char))
{
writer.AppendRaw("GetChar");
}
if (frameworkType == typeof(short))
{
writer.AppendRaw("GetInt16");
}
if (frameworkType == typeof(int))
{
writer.AppendRaw("GetInt32");
}
if (frameworkType == typeof(long))
{
writer.AppendRaw("GetInt64");
}
if (frameworkType == typeof(float))
{
writer.AppendRaw("GetSingle");
}
if (frameworkType == typeof(double))
{
writer.AppendRaw("GetDouble");
}
if (frameworkType == typeof(decimal))
{
writer.AppendRaw("GetDecimal");
}
if (frameworkType == typeof(string))
{
writer.AppendRaw("GetString");
}
if (frameworkType == typeof(Guid))
{
writer.AppendRaw("GetGuid");
}
if (frameworkType == typeof(byte[]))
{
writer.AppendRaw("GetBytesFromBase64");
includeFormat = true;
}
if (frameworkType == typeof(DateTimeOffset))
{
writer.AppendRaw("GetDateTimeOffset");
includeFormat = true;
}
if (frameworkType == typeof(TimeSpan))
{
writer.AppendRaw("GetTimeSpan");
includeFormat = true;
}
writer.AppendRaw("(");
if (includeFormat && serializationFormat.ToFormatSpecifier() is string formatString)
{
writer.Literal(formatString);
}
writer.AppendRaw(")");
}