From e67d34a51110482c70d1a57911f85a0ec1480ba9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Tue, 21 Jun 2016 21:56:52 +0200
Subject: [PATCH] Added a new class for storing specific YACReader's http
 session data.

---
 YACReaderLibrary/server/server.pri            |   6 +-
 .../server/yacreader_http_session.cpp         | 165 ++++++++++++++++++
 .../server/yacreader_http_session.h           |  71 ++++++++
 3 files changed, 240 insertions(+), 2 deletions(-)
 create mode 100644 YACReaderLibrary/server/yacreader_http_session.cpp
 create mode 100644 YACReaderLibrary/server/yacreader_http_session.h

diff --git a/YACReaderLibrary/server/server.pri b/YACReaderLibrary/server/server.pri
index b47413c6..4dc0e3ca 100644
--- a/YACReaderLibrary/server/server.pri
+++ b/YACReaderLibrary/server/server.pri
@@ -19,7 +19,8 @@ HEADERS += \
     #v2
     $$PWD/controllers/versioncontroller.h \
     $$PWD/controllers/foldercontentcontroller.h \
-    $$PWD/controllers/tagscontroller.h
+    $$PWD/controllers/tagscontroller.h \
+    $$PWD/yacreader_http_session.h
 
 SOURCES += \
     $$PWD/static.cpp \
@@ -39,7 +40,8 @@ SOURCES += \
     #v2
     $$PWD/controllers/versioncontroller.cpp \
     $$PWD/controllers/foldercontentcontroller.cpp \
-    $$PWD/controllers/tagscontroller.cpp
+    $$PWD/controllers/tagscontroller.cpp \
+    $$PWD/yacreader_http_session.cpp
 	
 include(lib/logging/logging.pri)
 include(lib/httpserver/httpserver.pri)
diff --git a/YACReaderLibrary/server/yacreader_http_session.cpp b/YACReaderLibrary/server/yacreader_http_session.cpp
new file mode 100644
index 00000000..7a9c533e
--- /dev/null
+++ b/YACReaderLibrary/server/yacreader_http_session.cpp
@@ -0,0 +1,165 @@
+#include "yacreader_http_session.h"
+
+YACReaderHttpSession::YACReaderHttpSession(QObject *parent)
+    : QObject(parent), comic(nullptr), remoteComic(nullptr), comicId(0), remoteComicId(0)
+{
+
+}
+
+bool YACReaderHttpSession::isComicOnDevice(const QString & hash)
+{
+    return comicsOnDevice.contains(hash);
+}
+
+bool YACReaderHttpSession::isComicDownloaded(const QString & hash)
+{
+    return downloadedComics.contains(hash);
+}
+
+void YACReaderHttpSession::setComicOnDevice(const QString & hash)
+{
+    comicsOnDevice.insert(hash);
+}
+
+void YACReaderHttpSession::setComicsOnDevice(const QSet<QString> & set)
+{
+    comicsOnDevice = set;
+}
+
+void YACReaderHttpSession::setDownloadedComic(const QString & hash)
+{
+    downloadedComics.insert(hash);
+}
+
+QSet<QString> YACReaderHttpSession::getComicsOnDevice()
+{
+    return comicsOnDevice ;
+}
+
+QSet<QString> YACReaderHttpSession::getDownloadedComics()
+{
+    return downloadedComics ;
+}
+
+void YACReaderHttpSession::clearComics()
+{
+    comicsOnDevice.clear();
+    downloadedComics.clear();
+}
+//current comic (import)
+qulonglong YACReaderHttpSession::getCurrentComicId()
+{
+    return comicId;
+}
+
+Comic* YACReaderHttpSession::getCurrentComic()
+{
+    comic;
+}
+
+void YACReaderHttpSession::dismissCurrentComic()
+{
+    if(comic != nullptr)
+    {
+        comic->deleteLater();
+        comic = nullptr;
+    }
+}
+
+void YACReaderHttpSession::setCurrentComic(qulonglong id, Comic * comic)
+{
+    dismissCurrentComic();
+    comicId = id;
+    comic = comic;
+}
+
+//current comic (read)
+qulonglong YACReaderHttpSession::getCurrentRemoteComicId()
+{
+    return remoteComicId ;
+}
+
+Comic* YACReaderHttpSession::getCurrentRemoteComic()
+{
+    return remoteComic ;
+}
+
+void YACReaderHttpSession::dismissCurrentRemoteComic()
+{
+    if(remoteComic != nullptr)
+    {
+        remoteComic->deleteLater();
+        remoteComic = nullptr;
+    }
+}
+
+void YACReaderHttpSession::setCurrentRemoteComic(qulonglong id, Comic * comic)
+{
+    dismissCurrentRemoteComic();
+    remoteComicId = id;
+    remoteComic = comic;
+}
+
+QString YACReaderHttpSession::getDeviceType()
+{
+    return device;
+}
+
+QString YACReaderHttpSession::getDisplayType()
+{
+    return display;
+}
+
+void YACReaderHttpSession::setDeviceType(const QString & device)
+{
+    //comicsOnDevice.clear(); //TODO crear un m�todo clear que limpie la sesi�n completamente
+    //downloadedComics.clear();
+    device = device;
+}
+
+void YACReaderHttpSession::setDisplayType(const QString & display)
+{
+    display = display;
+}
+
+void YACReaderHttpSession::clearNavigationPath()
+{
+    navigationPath.clear();
+}
+
+QPair<qulonglong, quint32> YACReaderHttpSession::popNavigationItem()
+{
+    if(navigationPath.isEmpty() == false)
+        return navigationPath.pop();
+    return QPair<qulonglong, quint32>();
+}
+
+QPair<qulonglong, quint32> YACReaderHttpSession::topNavigationItem()
+{
+    if(navigationPath.isEmpty() == false)
+        return navigationPath.top();
+    return QPair<qulonglong, quint32>();
+}
+
+void YACReaderHttpSession::pushNavigationItem(const QPair<qulonglong, quint32> &item)
+{
+    navigationPath.push(item);
+}
+
+void YACReaderHttpSession::updateTopItem(const QPair<qulonglong, quint32> &item)
+{
+     if(navigationPath.isEmpty() == false)
+     {
+        navigationPath.pop();
+        navigationPath.push(item);
+     }
+     else
+     {
+         navigationPath.push(item);
+     }
+}
+
+QStack<QPair<qulonglong, quint32> > YACReaderHttpSession::getNavigationPath()
+{
+    return navigationPath;
+}
diff --git a/YACReaderLibrary/server/yacreader_http_session.h b/YACReaderLibrary/server/yacreader_http_session.h
new file mode 100644
index 00000000..cc6a3131
--- /dev/null
+++ b/YACReaderLibrary/server/yacreader_http_session.h
@@ -0,0 +1,71 @@
+#ifndef YACREADERHTTPSESSION_H
+#define YACREADERHTTPSESSION_H
+
+#include <QObject>
+
+#include "comic.h"
+
+
+
+class YACReaderHttpSession : public QObject
+{
+    Q_OBJECT
+public:
+    explicit YACReaderHttpSession(QObject *parent = 0);
+
+    void setComicsOnDevice(const QSet<QString> & set);
+    void setComicOnDevice(const QString & hash);
+    void setDownloadedComic(const QString & hash);
+    bool isComicOnDevice(const QString & hash);
+    bool isComicDownloaded(const QString & hash);
+    QSet<QString> getComicsOnDevice();
+    QSet<QString> getDownloadedComics();
+    void clearComics();
+
+    //current comic (import)
+    qulonglong getCurrentComicId();
+    Comic * getCurrentComic();
+    void dismissCurrentComic();
+    void setCurrentComic(qulonglong id, Comic * comic);
+
+    //current comic (read)
+    qulonglong getCurrentRemoteComicId();
+    Comic * getCurrentRemoteComic();
+    void dismissCurrentRemoteComic();
+    void setCurrentRemoteComic(qulonglong id, Comic * comic);
+
+    //device identification
+    QString getDeviceType();
+    QString getDisplayType();
+    void setDeviceType(const QString & device);
+    void setDisplayType(const QString & display);
+
+    void clearNavigationPath();
+    QPair<qulonglong, quint32> popNavigationItem();
+    QPair<qulonglong, quint32> topNavigationItem();
+    void pushNavigationItem(const QPair<qulonglong, quint32> & item);
+    void updateTopItem(const QPair<qulonglong, quint32> & item);
+
+    //TODO replace QPair by a custom class for storing folderId, page and folderName(save some DB accesses)
+    QStack<QPair<qulonglong, quint32> > getNavigationPath();
+
+signals:
+
+public slots:
+
+private:
+    QSet<QString> comicsOnDevice;
+    QSet<QString> downloadedComics;
+
+    QString device;
+    QString display;
+
+    qulonglong comicId;
+    qulonglong remoteComicId;
+    Comic * comic;
+    Comic * remoteComic;
+
+    QStack<QPair<qulonglong, quint32> > navigationPath; /* folder_id, page_number */
+};
+
+#endif // YACREADERHTTPSESSION_H