WsParser_VS/libSyntax/libtokens.h

#pragma once

#include "libsyntax_global.h"
#include <libwords.h>

namespace lib_token {

	/**
	 * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쳣
	 */
	class LIBSYNTAX_EXPORT TokenException {
	private:
		QString msg_store;

	public:
		TokenException(const QString& message);
		virtual QString message() const;
	};

	/**
	 * @brief token<EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD>
	 */
	class ITokenDefine {
	public:
		/**
		 * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͱ<EFBFBD>ʶ.
		 *
		 * \return
		 */
		virtual int typeMark() const = 0;
		/**
		 * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƹؼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * @return
		 */
		virtual QString regex() const = 0;
	};

	/**
	 * @brief token<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	class IToken : public lib_words::IWordBase {
	public:
		/**
		 * @brief token<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƹ<EFBFBD><EFBFBD><EFBFBD>
		 * @return
		 */
		virtual std::shared_ptr<const ITokenDefine> defines() const = 0;
		/**
		* @brief <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>Token
		* @return
		*/
		virtual std::shared_ptr<const IToken> previousToken() const = 0;
	};

	/**
	* @brief token<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD>
	*/
	class ITokenProcess : public ITokenDefine {
	public:
		/**
		 * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * @return
		 */
		virtual QString reviseWords() const = 0;
		/**
		 * @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ﴦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * @param content <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 * @return tuple<token/null,remains> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		 */
		virtual std::tuple<std::shared_ptr<const IToken>, std::shared_ptr<const lib_words::IPrimitiveWord>>
			analysis(std::shared_ptr<const lib_words::IPrimitiveWord> content) const = 0;
	};

	/**
	 * @brief <EFBFBD>ʷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD>
	 */
	class TokenContent : public IToken {
	private:
		int row_n, col_n, doc_offset;
		QString text_n, path_p;
		std::shared_ptr<const ITokenDefine> type_def;

	public:
		/**
		* @brief <EFBFBD>ʷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		* @param r <EFBFBD><EFBFBD>
		* @param c <EFBFBD><EFBFBD>
		* @param pos λ<EFBFBD><EFBFBD>
		* @param t <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		* @param p path
		* @param paramType <EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD>
		*/
		TokenContent(int r, int c, uint64_t pos, const QString& t, const QString& p, std::shared_ptr<const ITokenDefine> paramType);

		// WordBase interface
	public:
		virtual QString file() const override;
		virtual uint64_t position() const override;
		virtual QString content() const override;
		virtual int row() const override;
		virtual int column() const override;

		// Token interface
	public:
		virtual std::shared_ptr<const ITokenDefine> defines() const override;
		virtual std::shared_ptr<const IToken> previousToken() const override;
	};

	class TokenChain : public IToken {
	private:
		std::shared_ptr<const IToken> _token_previous;
		std::shared_ptr<const IToken> _token_content;

	public:
		TokenChain(std::shared_ptr<const IToken> content, std::shared_ptr<const IToken> prev);

		// ͨ<><CDA8> IToken <20>̳<EFBFBD>
		QString file() const override;
		uint64_t position() const override;
		QString content() const override;
		int row() const override;
		int column() const override;
		std::shared_ptr<const ITokenDefine> defines() const override;
		std::shared_ptr<const IToken> previousToken() const override;
	};
}