//              Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
//   (See accompanying file LICENSE.txt or copy at
//        https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
#ifndef CATCH_MATCHERS_STRING_HPP_INCLUDED
#define CATCH_MATCHERS_STRING_HPP_INCLUDED
#include <catch2/internal/catch_stringref.hpp>
#include <catch2/matchers/catch_matchers.hpp>
#include <catch2/catch_case_sensitive.hpp>
#include <string>
namespace Catch {
namespace Matchers {
    struct CasedString {
        CasedString( std::string const& str, CaseSensitive caseSensitivity );
        std::string adjustString( std::string const& str ) const;
        StringRef caseSensitivitySuffix() const;
        CaseSensitive m_caseSensitivity;
        std::string m_str;
    };
    class StringMatcherBase : public MatcherBase<std::string> {
    protected:
        CasedString m_comparator;
        StringRef m_operation;
    public:
        StringMatcherBase( StringRef operation,
                           CasedString const& comparator );
        std::string describe() const override;
    };
    class StringEqualsMatcher final : public StringMatcherBase {
    public:
        StringEqualsMatcher( CasedString const& comparator );
        bool match( std::string const& source ) const override;
    };
    class StringContainsMatcher final : public StringMatcherBase {
    public:
        StringContainsMatcher( CasedString const& comparator );
        bool match( std::string const& source ) const override;
    };
    class StartsWithMatcher final : public StringMatcherBase {
    public:
        StartsWithMatcher( CasedString const& comparator );
        bool match( std::string const& source ) const override;
    };
    class EndsWithMatcher final : public StringMatcherBase {
    public:
        EndsWithMatcher( CasedString const& comparator );
        bool match( std::string const& source ) const override;
    };
    class RegexMatcher final : public MatcherBase<std::string> {
        std::string m_regex;
        CaseSensitive m_caseSensitivity;
    public:
        RegexMatcher( std::string regex, CaseSensitive caseSensitivity );
        bool match( std::string const& matchee ) const override;
        std::string describe() const override;
    };
    //! Creates matcher that accepts strings that are exactly equal to `str`
    StringEqualsMatcher Equals( std::string const& str, CaseSensitive caseSensitivity = CaseSensitive::Yes );
    //! Creates matcher that accepts strings that contain `str`
    StringContainsMatcher ContainsSubstring( std::string const& str, CaseSensitive caseSensitivity = CaseSensitive::Yes );
    //! Creates matcher that accepts strings that _end_ with `str`
    EndsWithMatcher EndsWith( std::string const& str, CaseSensitive caseSensitivity = CaseSensitive::Yes );
    //! Creates matcher that accepts strings that _start_ with `str`
    StartsWithMatcher StartsWith( std::string const& str, CaseSensitive caseSensitivity = CaseSensitive::Yes );
    //! Creates matcher that accepts strings matching `regex`
    RegexMatcher Matches( std::string const& regex, CaseSensitive caseSensitivity = CaseSensitive::Yes );
} // namespace Matchers
} // namespace Catch
#endif // CATCH_MATCHERS_STRING_HPP_INCLUDED