#include "librariescontroller.h"
#include "db_helper.h"  //get libraries
#include "yacreader_libraries.h"

#include "template.h"
#include "../static.h"


LibrariesController::LibrariesController() {}

void LibrariesController::service(HttpRequest& request, HttpResponse& response)
{
    HttpSession session=Static::sessionStore->getSession(request,response);
    if(session.contains("ySession")) //session is already alive check if it is needed to update comics
    {
        QString postData = QString::fromUtf8(request.getBody());
        if(postData.length()>0) {
            QList<QString> data = postData.split("\n");
            if(data.length() > 2) {
                //ONLY COMICS ARE UPDATED, DEVICE CHARACTERISTICS ARE INMUTABLE
                QList<QString> comics = data.at(2).split(":").at(1).split("\t");
                foreach(QString hash,comics) {
                    session.setComicOnDevice(hash);
                }
            }
        }
    }
    else
    {
        session.set("ySession","ok");

        session.clearNavigationPath();
        session.clearFoldersPath();

        response.setHeader("Content-Type", "text/html; charset=ISO-8859-1");
        response.setHeader("Connection","close");


        QString postData = QString::fromUtf8(request.getBody());
        //response.writeText(postData);

        QList<QString> data = postData.split("\n");
        if(data.length() > 2)
        {
            session.setDeviceType(data.at(0).split(":").at(1));
            session.setDisplayType(data.at(1).split(":").at(1));
            QList<QString> comics = data.at(2).split(":").at(1).split("\t");
            foreach(QString hash,comics)
            {
                session.setComicOnDevice(hash);
            }
        }
        else //values by default, only for debug purposes.
        {
            session.setDeviceType("iphone");
            session.setDisplayType("@2x");
        }

    }

	Template t=Static::templateLoader->getTemplate("libraries_"+session.getDeviceType(),request.getHeader("Accept-Language"));
	t.enableWarnings();

	YACReaderLibraries libraries = DBHelper::getLibraries();
	QList<QString> names = DBHelper::getLibrariesNames();

	t.loop("library",names.length());

	int currentId = 0;
	int i = 0;
	foreach (QString name,names) {
		currentId = libraries.getId(name);
		t.setVariable(QString("library%1.name").arg(i),QString::number(currentId));
		t.setVariable(QString("library%1.label").arg(i),name);
		i++;
	}

    response.setStatus(200,"OK");
	response.write(t.toLatin1(),true);
}