QT-CART

QT-Main/pagecart.h

@@ -0,0 +1,84 @@
+#ifndef PAGECART_H
+#define PAGECART_H
+
+#include <QWidget>
+#include <QVector>
+#include <QLineEdit>
+#include <QString>
+
+#include "barcodescanner.h" 
+
+namespace Ui { class PageCart; }
+
+struct ItemInfo {
+    QString id;  
+    QString name;
+    int price;
+    double weight;
+};
+
+class PageCart : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit PageCart(QWidget *parent = nullptr);
+    ~PageCart();
+
+    struct CartLine {
+        QString name;
+        int qty;
+        int unitPrice;
+    };
+
+    QVector<CartLine> getCartLines() const;
+    
+    // MainWidget에서 API 설정 받기
+    void setApiConfig(const QString &ip, int port);
+
+    double getTotalWeight() const;
+
+public slots:
+    void resetCart(); 
+
+signals:
+    void guideModeClicked();
+    void goWelcome();
+    void requestCheckout(double totalWeight);
+
+private slots:
+    void onPlusClicked();
+    void onMinusClicked();
+    void onDeleteClicked();
+    void onBarcodeEntered();
+
+    void handleItemFetched(const Item &item);
+    void handleFetchFailed(const QString &err);
+
+    void on_pushButton_clicked();    // 카트 비우기
+    void on_btnCheckout_clicked();   // 결제 버튼
+    void on_btnGuide_clicked();      // 안내 버튼
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event) override;
+
+private:
+    Ui::PageCart *ui;
+    
+    QVector<ItemInfo> m_items;
+    QVector<int> m_unitPrice;
+    
+    QLineEdit *m_editBarcode = nullptr;
+    QString m_barcodeData;
+    BarcodeScanner *m_scanner = nullptr; 
+    
+    void addRowForItem(const QString& id, const QString& name, int unitPrice, int qty, double weight);
+    void updateRowAmount(int row);
+    void updateTotal();
+    int getRowFromButton(QWidget *btn);
+};
+
+
+
+
+#endif // PAGECART_H