QtNovelUI/libProjectManager/xmlprojectmanager.h

#ifndef XMLPROJECTMANAGER_H
#define XMLPROJECTMANAGER_H

#include "libProjectManager_global.h"

#include <QDomDocument>
#include <QObject>
#include "libProjectManager.h"

namespace Project {

    enum class NodeType{
        ROOT,
        GROUP,
        FILE,
    };

    class ProjectNode : public QStandardItem
    {
    public:
        ProjectNode(NodeType t, const QString &name);
        virtual ~ProjectNode() = default;
        virtual NodeType nodeType() const;

        void setFile(const QString &name);
        QString file() const;

    private:
        NodeType type_indi;
        QString filename;
    };

    class LIBPROJECTMANAGER_EXPORT XMLProjectManager : public QObject,
                                                       public Project::ProjectManager,
                                                       public Project::FilesOperate,
                                                       public Project::FilesQuery {
    public:
        XMLProjectManager(QObject *parent = nullptr);
        virtual ~XMLProjectManager();

        // FilesQuery interface
    public:
        virtual QList<QModelIndex> filesGather(const QModelIndex &node) const override;
        virtual QList<std::tuple<QString, QFileInfo>> filesWithEnds(const QString &suffix) const override;
        virtual QFileInfo queryInfo(const QModelIndex &path) override;
        virtual QModelIndex queryIndex(const QFileInfo &file) override;
        virtual QStringList packagePath(const QModelIndex &path) const override;

        // FilesOperate interface
    public:
        virtual QModelIndex newPackage(const QList<QString> &path_defs) override;
        virtual QModelIndex newFile(const QModelIndex &package_appoint, const QString &node, const QString &suffix) override;
        virtual void rename(const QModelIndex &node, const QString &name) override;
        virtual void moveTo(const QModelIndex &node_frompath, const QModelIndex &target_group, int index) override;
        virtual void deleteT(const QModelIndex &node_path) override;

        // ProjectManager interface
    public:
        virtual void addListener(ManagerListener *inst) override;
        virtual void removeListener(ManagerListener *inst) override;
        virtual QStandardItemModel *model() const override;
        virtual Config::Configration *configraions() const override;
        virtual FilesOperate *operateAccess() const override;
        virtual FilesQuery *queryAccess() const override;
        virtual QString suffix() const override;
        virtual void openProject(const QString &project_file) override;
        virtual void newProject(const QDir &project_dir, const QString &name) override;
        virtual void closeProject() override;
        virtual void save() override;
        virtual QString name() const override;
        virtual void resetName(const QString &name) override;
        virtual QDir directory() const override;
        virtual bool isOpenning() const noexcept override;

    private:
        QList<ManagerListener*> listeners_list;
        Config::Configration *const project_config;
        QStandardItemModel*const project_structure;
        QString filepath_store;
        bool open_status, unsaved_status;

        void structure_parser(QDomElement struct_elm, ProjectNode *pnode);
        void structure_severlize(ProjectNode *pnode, QDomElement &elm);

        ProjectNode* node_follows(ProjectNode* pnode, const QList<QString> &path_remains);
        QList<std::tuple<QString, QFileInfo>> nodes_search(ProjectNode *pnode, const QString &suffix) const;

        QModelIndex groups_rebuild(ProjectNode *pnode, const QList<QString> &path_remains);

        virtual QModelIndex query_index(const QFileInfo &file, const QModelIndex &base);

        void notify_all(std::function<void(ManagerListener*inst)> proc);
    };
}
#endif // XMLPROJECTMANAGER_H