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#pragma once

#include <QRegularExpression>
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
#include <QTextDocument>

namespace Qv2ray {
    namespace ui {
        class SyntaxHighlighter : public QSyntaxHighlighter {
            Q_OBJECT

        public:
            explicit SyntaxHighlighter(bool darkMode, QTextDocument *parent = nullptr);

        protected:
            void highlightBlock(const QString &text) override;

        private:
            struct HighlightingRule {
                QRegularExpression pattern;
                QTextCharFormat format;
            };
            QVector<HighlightingRule> highlightingRules;

            QTextCharFormat tcpudpFormat;
            QTextCharFormat dateFormat;
            QTextCharFormat acceptedFormat;
            QTextCharFormat rejectedFormat;
            QTextCharFormat warningFormat;
            QTextCharFormat warningFormat2;
            QTextCharFormat infoFormat;
            QTextCharFormat debugFormat;
            QTextCharFormat timeFormat;
            QTextCharFormat ipHostFormat;
            QTextCharFormat v2rayComponentFormat;
        };
    } // namespace ui
} // namespace Qv2ray

using namespace Qv2ray::ui;
