billing.h

#ifndef BILLING_H
#define BILLING_H
#include <QString>
#include <QDate>
#include <QMap>
#include <QList>
#include <QIcon>

#include "models/imodel.h"
#include "models/project.h"
#include "models/contributory.h"
#include "models/user.h"
#include "models/contributorieslist.h"
#include "models/calculable.h"

#include "database/contributorydatabase.h"

#include "generator/texgenerator.h"
#include "generator/pdfgenerator.h"

#include "utils/double.h"
namespace Models {
class Billing : public IModel, public Calculable
{
public:
    Billing();
    Billing(int id);
    ~Billing();

    void commit();

    void hydrat(int getId);

    void remove();

    QVariantHash getDataMap();

    double getPrice(bool paied=false);

    double getSumQuantity();

    void generateTex();

    void generatePdf();

    QString getPath();

    QString getFolder();

    QString getFilename();
    ContributoriesList &getContributories();

    void addContributory(Contributory &c);

    QString getTitle() const;

    void setTitle(const QString &getTitle);

    QString getDescription() const;

    void setDescription(const QString &getDescription);

    int getNumber() const;

    void setNumber(int getNumber);

    bool isBilling() const;

    void setIsBilling(bool isBilling);

    QDate getDate() const;

    void setDate(const QDate &getDate);
    bool isPaid() const;

    void setIsPaid(bool isPaid);

    bool operator ==(const Billing &b);
    bool operator !=(const Billing &b);
    void setContributories(const ContributoriesList &contributories);

    bool operator <(const Billing &b) const;


    QStandardItem* getItem();

private:
    ContributoriesList _contributories; 
    QString _title;                     
    QString _description;               
    int _number;                        
    bool _isBilling;                    
    QDate _date;                        
    bool _isPaid;                       
};

}
#endif // BILLING_H