/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
 * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#pragma once

#include "InspectorProtocolObjects.h"
#include <wtf/Forward.h>

namespace JSC { namespace Yarr {
class RegularExpression;
} }

namespace Inspector {

namespace ContentSearchUtilities {

enum class SearchType { Regex, ExactString, ContainsString };
enum class SearchCaseSensitive { No, Yes };

using Searcher = Variant<String, JSC::Yarr::RegularExpression>;
JS_EXPORT_PRIVATE Searcher createSearcherForString(const String&, SearchType, SearchCaseSensitive);
JS_EXPORT_PRIVATE bool searcherMatchesText(const Searcher&, const String& text);

JS_EXPORT_PRIVATE JSC::Yarr::RegularExpression createRegularExpressionForString(const String&, SearchType, SearchCaseSensitive);

JS_EXPORT_PRIVATE int countRegularExpressionMatches(const JSC::Yarr::RegularExpression&, const String&);
JS_EXPORT_PRIVATE Ref<JSON::ArrayOf<Protocol::GenericTypes::SearchMatch>> searchInTextByLines(const String& text, const String& query, const bool caseSensitive, const bool isRegex);
JS_EXPORT_PRIVATE TextPosition textPositionFromOffset(size_t offset, const Vector<size_t>& lineEndings);
JS_EXPORT_PRIVATE Vector<size_t> lineEndings(const String&);

JS_EXPORT_PRIVATE String findStylesheetSourceMapURL(const String& content);

} // namespace ContentSearchUtilities

} // namespace Inspector
