WsParser_VS/WsNovelParser/htmlprint.h

#pragma once
#include <QList>
#include <QFileInfo>
#include <QDomDocument>

#include <ast_gen.h>
#include <parse_novel.h>

namespace printer {
	/*
	* @brief 所有可访问元素的基类：卷宗、故事线、情节等
	*/
	class Access : public std::enable_shared_from_this<Access> {
	public:
		Access(std::shared_ptr<const ast_gen::ElementAccess> handle);
		virtual ~Access() = default;

		/*
		* @brief 获取绑定的语法元素
		* @return 元素内存指针
		*/
		std::shared_ptr<const ast_gen::ElementAccess> accessPeers() const;

		/*
		* @brief 设置汇总页面路径
		* @param href 页面路径
		*/
		void setPageRefers(const QString& href);
		QString pageRefers() const;

		/*
		* @brief 获取汇总页面的HTML
		*/
		virtual void buildPageHTML(QDomElement& doc) const = 0;

	private:
		std::shared_ptr<const ast_gen::ElementAccess> access_handle;
		QString summary_refer_store;
	};

	/*
	* @brief 可访问片段元素：故事片段本篇，故事片段引用
	*/
	class Element : public Access {
	public:
		Element(std::shared_ptr<const ast_gen::ElementAccess> handle);
		virtual ~Element() = default;

		/*
		* @brief 设置片段URL，从故事汇总页面跳转回出处页面
		*/
		virtual void setSliceRefer(const QString& href);
		virtual QString sliceRefers() const;

		/*
		* @brief 获取故事片段出处的节点HTML
		*/
		virtual void buildSliceHTML(QDomElement &doc) const = 0;

	private:
		QString refer_store;
	};

	/*
	* @brief 可访问集合的基类：故事线、故事卷宗
	*/
	class Group : public Access {
	public:
		Group(std::shared_ptr<const ast_gen::ElementAccess> handle);
		virtual ~Group() = default;

		void append(std::shared_ptr<Element> elm);
		QList<std::shared_ptr<Element>> elements() const;
		std::shared_ptr<Element> getElement(const QString& signature) const;

	private:
		QList<std::shared_ptr<Element>> element_store;
	};

	class StoryLine : public Group {
	public:
		StoryLine(std::shared_ptr<const ast_gen::ElementAccess> handle);

		// 通过 Group 继承
		void buildPageHTML(QDomElement& doc) const override;

	};

	class StoryVolume : public Group {
	public:
		StoryVolume(std::shared_ptr<const ast_gen::ElementAccess> handle);

		// 通过 Group 继承
		void buildPageHTML(QDomElement& doc) const override;

	};
	class Fragment;
	/*
	* @brief 情节片段引用定义
	*/
	class FragmentRef : public Element {
	public:
		FragmentRef(std::shared_ptr<const ast_gen::ElementAccess> handle);

		void setHost(std::shared_ptr<Fragment> frag_inst);
		std::shared_ptr<Fragment> hostFragment() const;

		// 通过 Access 继承
		void buildPageHTML(QDomElement& doc) const override;

		// 通过 Element 继承
		void buildSliceHTML(QDomElement& doc) const override;

	private:
		std::weak_ptr<Fragment> host_inst;
	};

	/*
	* @brief 情节片段本篇定义，存储情节引用定义
	*/
	class Fragment : public Element{
	private:
		QList<std::shared_ptr<FragmentRef>> additionals_store;

	public:
		Fragment(std::shared_ptr<const ast_gen::ElementAccess> handle);

		void appendRefers(std::shared_ptr<FragmentRef> inst);
		QList<std::shared_ptr<FragmentRef>> additionals() const;

		// 通过 Access 继承
		void buildPageHTML(QDomElement& doc) const override;

		// 通过 Element 继承
		void buildSliceHTML(QDomElement& doc) const override;
	};


	class tools_printer {
	public:
		QHash<QString, std::shared_ptr<Fragment>> fragment_defines;
		QHash<QString, std::shared_ptr<StoryLine>> storyline_defines;
		QHash<QString, std::shared_ptr<StoryVolume>> volume_defines;

	public:
		void build_fragments(std::shared_ptr<const ast_gen::ElementAccess> novel_root);

		void build_refers_network(std::shared_ptr<const ast_gen::ElementAccess> novel_node);

		void build_storyline(std::shared_ptr<StoryLine> line, std::shared_ptr<const ast_gen::ElementAccess> novel_node = nullptr);
		void build_volumeline(std::shared_ptr<StoryVolume> line, std::shared_ptr<const ast_gen::ElementAccess> novel_node = nullptr);

		void fragments_anchors_define(const QList<std::shared_ptr<Fragment>> &list, const QDir &destdir);
		void storylines_anchors_define(const QList<std::shared_ptr<StoryLine>> &list, const QDir &destdir);
		void volumes_anchors_define(const QList<std::shared_ptr<StoryVolume>> &list, const QDir &destdir);

		QString storylines_paint(const QList<std::shared_ptr<StoryLine>> &lines);
		QString volumes_paint(const QList<std::shared_ptr<StoryVolume>> &vols, const QList<std::shared_ptr<StoryLine>> &lines);
	};

	class AstGenerate : public lib_parse::TreeVisitor {
	private:
		QDomDocument doc;
		QList<QDomElement> element_stack;

		void append_tokens(QDomElement _elm, std::shared_ptr<const ast_gen::SyntaxElement> inst);

	public:
		AstGenerate();

		QString content() const;

		// 通过 TreeVisitor 继承
		lib_parse::VisitMode mode() const override;
		bool visit(std::shared_ptr<const ast_gen::ElementAccess> syntax_element) override;
	};
}