/*

 * Copyright (c) 2024, Andreas Kling <kling@serenityos.org>

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#include <AK/Format.h>

#include <AK/StringBuilder.h>

#include <LibJS/Runtime/VM.h>

#include <LibWeb/WebIDL/Tracing.h>

namespace Web::WebIDL {

bool g_enable_idl_tracing = false;

void log_trace_impl(JS::VM& vm, char const* function)

{

    if (!g_enable_idl_tracing)

        return;

    StringBuilder builder;

    for (size_t i = 0; i < vm.argument_count(); ++i) {

        if (i != 0)

            builder.append(", "sv);

        auto argument = vm.argument(i);

        if (argument.is_string())

            builder.append_code_point('"');

        auto string = argument.to_string_without_side_effects();

        for (auto code_point : string.code_points()) {

            if (code_point < 0x20) {

                builder.appendff("\\u{:04x}", code_point);

                continue;

            }

            builder.append_code_point(code_point);

        }

        if (argument.is_string())

            builder.append_code_point('"');

    }

    dbgln("{}({})", function, builder.string_view());

}

}