/**
 *    Copyright (C) 2018-present MongoDB, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the Server Side Public License, version 1,
 *    as published by MongoDB, Inc.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    Server Side Public License for more details.
 *
 *    You should have received a copy of the Server Side Public License
 *    along with this program. If not, see
 *    <http://www.mongodb.com/licensing/server-side-public-license>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the Server Side Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
 *    delete this exception statement from your version. If you delete this
 *    exception statement from all source files in the program, then also delete
 *    it in the license file.
 */

#include "mongo/platform/basic.h"

#include "mongo/scripting/mozjs/object.h"

#include "mongo/scripting/mozjs/implscope.h"
#include "mongo/scripting/mozjs/objectwrapper.h"
#include "mongo/scripting/mozjs/valuereader.h"
#include "mongo/scripting/mozjs/valuewriter.h"

namespace mongo {
namespace mozjs {

const JSFunctionSpec ObjectInfo::methods[2] = {
    MONGO_ATTACH_JS_FUNCTION(bsonsize),
    JS_FS_END,
};

const char* const ObjectInfo::className = "Object";

void ObjectInfo::Functions::bsonsize::call(JSContext* cx, JS::CallArgs args) {
    if (args.length() != 1)
        uasserted(ErrorCodes::BadValue, "bsonsize needs 1 argument");

    if (args.get(0).isNull()) {
        args.rval().setInt32(0);
        return;
    }

    if (!args.get(0).isObject())
        uasserted(ErrorCodes::BadValue, "argument to bsonsize has to be an object");

    args.rval().setInt32(ValueWriter(cx, args.get(0)).toBSON().objsize());
}

}  // namespace mozjs
}  // namespace mongo
