/*

 * Copyright (c) 2022, Ali Mohammad Pur <mpfard@serenityos.org>

 *

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

 */

#include "ProxyMappings.h"

Web::ProxyMappings& Web::ProxyMappings::the()

{

    static ProxyMappings instance {};

    return instance;

}

Core::ProxyData Web::ProxyMappings::proxy_for_url(URL::URL const& url) const

{

    auto url_string = url.to_byte_string();

    for (auto& it : m_mappings) {

        if (url_string.matches(it.key)) {

            auto result = Core::ProxyData::parse_url(m_proxies[it.value]);

            if (result.is_error()) {

                dbgln("Failed to parse proxy URL: {}", m_proxies[it.value]);

                continue;

            }

            return result.release_value();

        }

    }

    return {};

}

void Web::ProxyMappings::set_mappings(Vector<ByteString> proxies, OrderedHashMap<ByteString, size_t> mappings)

{

    m_proxies = move(proxies);

    m_mappings = move(mappings);

    dbgln("Proxy mappings updated: proxies: {}", m_proxies);

}