#pragma once

#include <QDateTime>
#include <QDebug>
#include <QString>
#include <QUrl>

class QXmlStreamReader;

class AtomChannel;

struct AtomGuid : public QString
{
    using QString::QString;

    // NOTE: unused
    bool isPermalink{false};
};

class AtomItem
{
public:
    // TODO: move to interface
    static inline const QString tag{"item"};

public:
    explicit AtomItem(QXmlStreamReader *xmlReader);

public:
    /*!
     * \brief getDbId - check if item with corresponding `link` exists in db
     * and return db id if any
     * \return id on success, 0 otherwise
     */
    int getDbId();

    /*!
     * \brief createInDb - create item in db
     * \return new item id on success, 0 otherwise
     */
    int createInDb(const int feedId);

    /*!
     * \brief getOrInsertDbId - get existing item id or try to create a new
     * item and get its id
     * \return existing or new item id on success, 0 otherwise
     */
    int getOrInsertDbId(const int feedId);

public:
    /*!
     * \brief id - cache db id
     */
    int id{0};

    QString title;
    QUrl link;
    QString author;
    QStringList categories;
    AtomGuid guid;
    QDateTime pubDate;
    QString description;
    QString encoded;
};

QDebug operator<<(QDebug debug, const AtomItem &item);