Merge branch 'main' of https://git-eng.ukwms.ac.id/5803025001/Python-Menu

.gitignore

@@ -0,0 +1 @@
+*.pyc

project/admin_menu.py

@@ -1,129 +1,224 @@
 import tkinter as tk
-from tkinter import messagebox, filedialog
+from tkinter import messagebox
 from database import connect
-import os
-import shutil
 
-# GANTI NAMA CLASS JADI AdminPage
-class AdminPage(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
-        self.controller = controller
-        self.selected_image_path = None
-        self.data_menu = []
+class AdminMenu:
+    def __init__(self, root):
+        self.root = root
+        self.frame = tk.Frame(root)
+        self.frame.pack(fill="both", expand=True)
 
-        # --- Header ---
-        top = tk.Frame(self, bg="#333")
-        top.pack(fill="x")
-        tk.Label(top, text="ADMIN DASHBOARD", font=("Arial", 16, "bold"), fg="white", bg="#333").pack(side="left", padx=10, pady=10)
-        tk.Button(top, text="Logout", bg="#ff6b6b", command=lambda: controller.show_frame("LoginPage")).pack(side="right", padx=10)
+        # =====================
+        # JUDUL
+        # =====================
+        tk.Label(
+            self.frame,
+            text="ADMIN - KELOLA MENU",
+            font=("Arial", 18, "bold")
+        ).pack(pady=15)
 
-        # --- Layout Kiri (Form) & Kanan (Tabel) ---
-        main_content = tk.Frame(self)
-        main_content.pack(fill="both", expand=True, padx=10, pady=10)
+        # =====================
+        # FORM INPUT
+        # =====================
+        form = tk.Frame(self.frame)
+        form.pack(pady=10)
 
-        # --- KIRI ---
-        left_frame = tk.Frame(main_content)
-        left_frame.pack(side="left", fill="y", padx=10)
+        tk.Label(form, text="Nama Menu", width=15, anchor="w")\
+            .grid(row=0, column=0, pady=5)
+        self.nama = tk.Entry(form, width=30)
+        self.nama.grid(row=0, column=1)
 
-        tk.Label(left_frame, text="Nama Menu:").pack(anchor="w")
-        self.entry_nama = tk.Entry(left_frame, width=30)
-        self.entry_nama.pack(pady=5)
+        tk.Label(form, text="Kategori", width=15, anchor="w")\
+            .grid(row=1, column=0, pady=5)
+        self.kategori = tk.StringVar()
+        tk.OptionMenu(
+            form,
+            self.kategori,
+            "Makanan",
+            "Minuman",
+            "Dessert"
+        ).grid(row=1, column=1, sticky="w")
+        self.kategori.set("Makanan")
 
-        tk.Label(left_frame, text="Harga:").pack(anchor="w")
-        self.entry_harga = tk.Entry(left_frame, width=30)
-        self.entry_harga.pack(pady=5)
-        
-        tk.Label(left_frame, text="Stok Awal:").pack(anchor="w")
-        self.entry_stok = tk.Entry(left_frame, width=30)
-        self.entry_stok.insert(0, "100") # Default stok
-        self.entry_stok.pack(pady=5)
+        tk.Label(form, text="Harga", width=15, anchor="w")\
+            .grid(row=2, column=0, pady=5)
+        self.harga = tk.Entry(form, width=30)
+        self.harga.grid(row=2, column=1)
 
-        tk.Label(left_frame, text="Gambar:").pack(anchor="w")
-        self.btn_img = tk.Button(left_frame, text="Pilih Gambar", command=self.browse_image)
-        self.btn_img.pack(pady=5, anchor="w")
-        self.lbl_img_path = tk.Label(left_frame, text="Belum ada gambar", fg="gray", font=("Arial", 8))
-        self.lbl_img_path.pack(anchor="w")
+        tk.Label(form, text="Path Gambar", width=15, anchor="w")\
+            .grid(row=3, column=0, pady=5)
+        self.gambar = tk.Entry(form, width=30)
+        self.gambar.grid(row=3, column=1)
 
-        btn_box = tk.Frame(left_frame, pady=20)
-        btn_box.pack()
-        tk.Button(btn_box, text="TAMBAH", bg="#4CAF50", fg="white", command=self.add_menu).grid(row=0, column=0, padx=5)
-        tk.Button(btn_box, text="HAPUS", bg="#f44336", fg="white", command=self.delete_menu).grid(row=0, column=1, padx=5)
-        
-        # --- KANAN ---
-        right_frame = tk.Frame(main_content)
-        right_frame.pack(side="right", fill="both", expand=True)
+        # =====================
+        # BUTTON CRUD
+        # =====================
+        btn_frame = tk.Frame(self.frame)
+        btn_frame.pack(pady=10)
 
-        tk.Label(right_frame, text="Daftar Menu:", font=("Arial", 10, "bold")).pack(anchor="w")
-        
-        self.list_menu = tk.Listbox(right_frame)
-        self.list_menu.pack(fill="both", expand=True)
-        
-        scrollbar = tk.Scrollbar(self.list_menu)
-        scrollbar.pack(side="right", fill="y")
-        self.list_menu.config(yscrollcommand=scrollbar.set)
-        scrollbar.config(command=self.list_menu.yview)
+        tk.Button(btn_frame, text="Tambah", width=10,
+                  bg="#d1e7dd", command=self.tambah).grid(row=0, column=0, padx=5)
 
-    def update_data(self):
-        self.list_menu.delete(0, tk.END)
-        self.data_menu = []
-        
+        tk.Button(btn_frame, text="Update", width=10,
+                  bg="#cfe2ff", command=self.update).grid(row=0, column=1, padx=5)
+
+        tk.Button(btn_frame, text="Hapus", width=10,
+                  bg="#f8d7da", command=self.hapus).grid(row=0, column=2, padx=5)
+
+        tk.Button(btn_frame, text="Refresh", width=10,
+                  command=self.load_menu).grid(row=0, column=3, padx=5)
+
+        tk.Button(btn_frame, text="Logout", width=10,
+                  command=self.logout).grid(row=0, column=4, padx=5)
+
+        # =====================
+        # FILTER
+        # =====================
+        filter_frame = tk.Frame(self.frame)
+        filter_frame.pack(pady=5)
+
+        tk.Label(filter_frame, text="Filter Kategori:").pack(side=tk.LEFT)
+        self.filter_kategori = tk.StringVar()
+        tk.OptionMenu(
+            filter_frame,
+            self.filter_kategori,
+            "Semua",
+            "Makanan",
+            "Minuman",
+            "Dessert",
+            command=self.load_menu
+        ).pack(side=tk.LEFT)
+        self.filter_kategori.set("Semua")
+
+        # =====================
+        # LIST MENU
+        # =====================
+        self.listbox = tk.Listbox(self.frame, width=80, height=10)
+        self.listbox.pack(pady=10)
+        self.listbox.bind("<<ListboxSelect>>", self.pilih_menu)
+
+        self.menu_data = []
+        self.load_menu()
+
+    # =====================
+    # LOAD MENU + FILTER
+    # =====================
+    def load_menu(self, *_):
+        self.listbox.delete(0, tk.END)
         db = connect()
         cur = db.cursor()
-        cur.execute("SELECT id, nama, harga, stok FROM menu")
-        rows = cur.fetchall()
+
+        if self.filter_kategori.get() == "Semua":
+            cur.execute("SELECT * FROM menu")
+        else:
+            cur.execute(
+                "SELECT * FROM menu WHERE kategori=?",
+                (self.filter_kategori.get(),)
+            )
+
+        self.menu_data = cur.fetchall()
         db.close()
 
-        for row in rows:
-            self.data_menu.append(row)
-            self.list_menu.insert(tk.END, f"{row[1]} - Rp {int(row[2])} (Stok: {row[3]})")
+        for m in self.menu_data:
+            self.listbox.insert(
+                tk.END,
+                f"{m[0]:<3} | {m[1]:<20} | {m[2]:<10} | Rp {m[3]:,.0f}"
+            )
 
-    def browse_image(self):
-        filename = filedialog.askopenfilename(title="Pilih Gambar", filetypes=[("Images", "*.png;*.jpg;*.jpeg")])
-        if filename:
-            self.selected_image_path = filename
-            self.lbl_img_path.config(text=os.path.basename(filename), fg="black")
-
-    def add_menu(self):
-        nama = self.entry_nama.get()
-        harga = self.entry_harga.get()
-        stok = self.entry_stok.get()
-
-        if not nama or not harga:
-            messagebox.showwarning("Warning", "Nama dan Harga wajib diisi!")
+    # =====================
+    # PILIH MENU
+    # =====================
+    def pilih_menu(self, event):
+        idx = self.listbox.curselection()
+        if not idx:
             return
 
-        final_image_path = "default.png"
-        if self.selected_image_path:
-            if not os.path.exists("img"): os.makedirs("img")
-            destinasi = os.path.join("img", os.path.basename(self.selected_image_path))
-            try:
-                shutil.copy(self.selected_image_path, destinasi)
-                final_image_path = destinasi
-            except:
-                pass
+        menu = self.menu_data[idx[0]]
+        self.clear_form()
+
+        self.nama.insert(0, menu[1])
+        self.kategori.set(menu[2])
+        self.harga.insert(0, menu[3])
+        self.gambar.insert(0, menu[4])
+
+    # =====================
+    # CRUD
+    # =====================
+    def tambah(self):
+        if not self.nama.get() or not self.harga.get():
+            messagebox.showwarning("Error", "Data belum lengkap")
+            return
 
         db = connect()
         cur = db.cursor()
-        try:
-            cur.execute("INSERT INTO menu (nama, harga, stok, gambar) VALUES (?, ?, ?, ?)", 
-                        (nama, harga, stok, final_image_path))
+        cur.execute(
+            "INSERT INTO menu(nama,kategori,harga,gambar) VALUES (?,?,?,?)",
+            (
+                self.nama.get(),
+                self.kategori.get(),
+                float(self.harga.get()),
+                self.gambar.get()
+            )
+        )
+        db.commit()
+        db.close()
+
+        messagebox.showinfo("Sukses", "Menu berhasil ditambahkan")
+        self.load_menu()
+        self.clear_form()
+
+    def update(self):
+        idx = self.listbox.curselection()
+        if not idx:
+            messagebox.showwarning("Pilih", "Pilih menu dulu")
+            return
+
+        menu_id = self.menu_data[idx[0]][0]
+
+        db = connect()
+        cur = db.cursor()
+        cur.execute(
+            "UPDATE menu SET nama=?, kategori=?, harga=?, gambar=? WHERE id=?",
+            (
+                self.nama.get(),
+                self.kategori.get(),
+                float(self.harga.get()),
+                self.gambar.get(),
+                menu_id
+            )
+        )
+        db.commit()
+        db.close()
+
+        messagebox.showinfo("Sukses", "Menu berhasil diupdate")
+        self.load_menu()
+
+    def hapus(self):
+        idx = self.listbox.curselection()
+        if not idx:
+            messagebox.showwarning("Pilih", "Pilih menu dulu")
+            return
+
+        menu_id = self.menu_data[idx[0]][0]
+
+        if messagebox.askyesno("Konfirmasi", "Yakin hapus menu ini?"):
+            db = connect()
+            cur = db.cursor()
+            cur.execute("DELETE FROM menu WHERE id=?", (menu_id,))
             db.commit()
-            messagebox.showinfo("Sukses", "Menu berhasil ditambahkan!")
-            self.update_data()
-        except Exception as e:
-            messagebox.showerror("Error", str(e))
-        finally:
             db.close()
 
-    def delete_menu(self):
-        idx = self.list_menu.curselection()
-        if not idx: return
-        
-        selected = self.data_menu[idx[0]]
-        if messagebox.askyesno("Hapus", f"Hapus {selected[1]}?"):
-            db = connect()
-            db.cursor().execute("DELETE FROM menu WHERE id=?", (selected[0],))
-            db.commit()
-            db.close()
-            self.update_data()
+            messagebox.showinfo("Sukses", "Menu berhasil dihapus")
+            self.load_menu()
+            self.clear_form()
+
+    def clear_form(self):
+        self.nama.delete(0, tk.END)
+        self.harga.delete(0, tk.END)
+        self.gambar.delete(0, tk.END)
+        self.kategori.set("Makanan")
+
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.root)

project/database.py

@@ -1,4 +1,3 @@
-# File: database.py
 import sqlite3
 
 def connect():
@@ -8,7 +7,9 @@ def setup_database():
     db = connect()
     cur = db.cursor()
 
-    # 1. Users
+    # =====================
+    # TABEL USERS
+    # =====================
     cur.execute("""
     CREATE TABLE IF NOT EXISTS users(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -18,57 +19,87 @@ def setup_database():
     )
     """)
 
-    # 2. Menu
+    # =====================
+    # TABEL MENU (ADA KATEGORI)
+    # =====================
     cur.execute("""
     CREATE TABLE IF NOT EXISTS menu(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
         nama TEXT,
         kategori TEXT,
         harga REAL,
-        stok INTEGER,
         gambar TEXT
     )
     """)
 
-    # 3. Transaksi
+    # Jaga-jaga DB lama (tidak error)
+    try:
+        cur.execute("ALTER TABLE menu ADD COLUMN kategori TEXT")
+    except sqlite3.OperationalError:
+        pass
+
+    # =====================
+    # TABEL TRANSAKSI
+    # =====================
     cur.execute("""
     CREATE TABLE IF NOT EXISTS transaksi(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
-        nama_pelanggan TEXT,
-        meja_id INTEGER,
-        tanggal TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+        tanggal TEXT,
         total REAL,
-        metode_pembayaran TEXT,
-        status TEXT DEFAULT 'Pending' 
+        meja_id INTEGER,
+        status TEXT,
+        metode TEXT
     )
     """)
 
-    # 4. Detail Transaksi
+    # =====================
+    # DETAIL TRANSAKSI
+    # =====================
     cur.execute("""
     CREATE TABLE IF NOT EXISTS detail_transaksi(
         id INTEGER PRIMARY KEY AUTOINCREMENT,
         transaksi_id INTEGER,
-        menu_id INTEGER,
+        menu_nama TEXT,
+        harga REAL,
         jumlah INTEGER,
         subtotal REAL
     )
     """)
 
-    # Seeding User (Kalau kosong diisi default)
+    # =====================
+    # INSERT USER DEFAULT
+    # =====================
     cur.execute("SELECT COUNT(*) FROM users")
     if cur.fetchone()[0] == 0:
         users = [
-            ("admin","admin","admin"),
-            ("kasir","kasir","kasir"),
-            ("pembeli","pembeli","pembeli"),
-            ("pemilik","pemilik","pemilik"),
-            ("waiter","waiter","waiter")
+            ("admin", "admin", "admin"),
+            ("kasir", "kasir", "kasir"),
+            ("pembeli", "pembeli", "pembeli"),
+            ("waiter", "waiter", "waiter"),
+            ("pemilik", "pemilik", "pemilik")
         ]
-        cur.executemany("INSERT INTO users(username,password,role) VALUES (?,?,?)", users)
+        cur.executemany(
+            "INSERT INTO users(username,password,role) VALUES (?,?,?)",
+            users
+        )
+
+    # =====================
+    # INSERT MENU DEFAULT
+    # =====================
+    cur.execute("SELECT COUNT(*) FROM menu")
+    if cur.fetchone()[0] == 0:
+        menus = [
+            ('Ayam Goreng', 'Makanan', 20000, 'aset/ayam_goreng.jpg'),
+            ('Bakso', 'Makanan', 15000, 'aset/bakso.jpg'),
+            ('Mie Ayam', 'Makanan', 12000, 'aset/mie_ayam.jpg'),
+            ('Es Teh', 'Minuman', 5000, 'aset/es_teh.jpg'),
+            ('Es Teler', 'Dessert', 15000, 'aset/es_teler.jpg'),
+            ('Jus Jeruk', 'Minuman', 8000, 'aset/jus_jeruk.jpg')
+        ]
+        cur.executemany(
+            "INSERT INTO menu (nama, kategori, harga, gambar) VALUES (?,?,?,?)",
+            menus
+        )
 
     db.commit()
     db.close()
-    print("Database Ready!")
-
-if __name__ == "__main__":
-    setup_database()

project/isi_menu.py

@@ -1,32 +0,0 @@
-import sqlite3
-
-def isi_data_awal():
-    conn = sqlite3.connect("cafe.db")
-    cur = conn.cursor()
-
-    # Hapus data lama biar gak dobel (opsional, biar bersih)
-    cur.execute("DELETE FROM menu")
-
-    # Data Menu (Sesuaikan nama file gambar dengan yang ada di folder aset kamu)
-    menus = [
-        # (Nama, Kategori, Harga, Stok, Nama File Gambar)
-        ("Ayam Goreng", "Makanan", 15000, 20, "ayam_goreng.jpg"),
-        ("Bakso Urat", "Makanan", 12000, 15, "bakso.jpg"),
-        ("Mie Ayam", "Makanan", 10000, 25, "mie_ayam.jpg"),
-        ("Es Teh Manis", "Minuman", 3000, 50, "es_teh.jpg"),
-        ("Jus Jeruk", "Minuman", 5000, 30, "jus_jeruk.jpg"),
-    ]
-
-    print("Sedang mengisi data menu...")
-
-    cur.executemany("""
-        INSERT INTO menu (nama, kategori, harga, stok, gambar) 
-        VALUES (?, ?, ?, ?, ?)
-    """, menus)
-
-    conn.commit()
-    conn.close()
-    print("✅ Berhasil! Data menu sudah masuk database.")
-
-if __name__ == "__main__":
-    isi_data_awal()

project/kasir.py

@@ -1,61 +1,349 @@
 import tkinter as tk
 from tkinter import messagebox
 from database import connect
+from datetime import datetime
+import qrcode
+from PIL import ImageTk
 
-class KasirPage(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
-        self.controller = controller
+class KasirPage:
+    def __init__(self, parent, controller=None):
+        self.parent = parent
+        self.frame = tk.Frame(parent)
+        self.frame.pack(fill="both", expand=True)
 
-        # Header
-        top = tk.Frame(self, bg="#ddd")
-        top.pack(fill="x")
-        tk.Button(top, text="Logout", command=lambda: controller.show_frame("LoginPage")).pack(side="right", padx=10, pady=5)
-        tk.Label(top, text="KASIR - PEMBAYARAN", font=("Arial", 16, "bold"), bg="#ddd").pack(side="left", padx=10)
+        # =====================
+        # JUDUL
+        # =====================
+        tk.Label(
+            self.frame,
+            text="KASIR - PEMBAYARAN",
+            font=("Arial", 18, "bold")
+        ).pack(pady=10)
 
-        # List Order
-        tk.Label(self, text="Tagihan Belum Lunas (Status: Served):", font=("Arial", 11)).pack(pady=10)
-        self.order_list = tk.Listbox(self, width=80, height=15, font=("Arial", 10))
-        self.order_list.pack(pady=5)
+        tk.Button(
+            self.frame,
+            text="Logout",
+            bg="#f9e79f",
+            command=self.logout
+        ).pack(pady=5)
 
-        tk.Button(self, text="Refresh Data", command=self.update_data).pack(pady=5)
-        tk.Button(self, text="💰 PROSES BAYAR (LUNAS)", bg="#81C784", height=2, command=self.bayar).pack(fill="x", padx=50, pady=20)
+        tk.Button(
+            self.frame,
+            text="Refresh",
+            command=self.load_tagihan
+        ).pack(pady=3)
+
+        # =====================
+        # LIST TAGIHAN
+        # =====================
+        tk.Label(
+            self.frame,
+            text="Daftar Tagihan (Status: Disajikan)",
+            font=("Arial", 12)
+        ).pack(pady=5)
+
+        self.listbox = tk.Listbox(self.frame, width=65, height=10)
+        self.listbox.pack(pady=5)
+
+        # =====================
+        # METODE PEMBAYARAN
+        # =====================
+        metode_frame = tk.Frame(self.frame)
+        metode_frame.pack(pady=5)
+
+        tk.Label(metode_frame, text="Metode Pembayaran:").pack(side=tk.LEFT)
+
+        self.metode = tk.StringVar(value="Cash")
+        tk.OptionMenu(
+            metode_frame,
+            self.metode,
+            "Cash", "QRIS", "E-Wallet"
+        ).pack(side=tk.LEFT, padx=5)
+
+        # =====================
+        # INPUT CASH
+        # =====================
+        cash_frame = tk.Frame(self.frame)
+        cash_frame.pack(pady=5)
+
+        tk.Label(cash_frame, text="Uang Diterima (Cash):").pack(side=tk.LEFT)
+
+        self.uang_entry = tk.Entry(cash_frame, width=15)
+        self.uang_entry.pack(side=tk.LEFT, padx=5)
+
+        # =====================
+        # HITUNG KEMBALIAN
+        # =====================
+        def hitung_kembalian(event=None):
+            try:
+                # 1. Ambil transaksi yang sedang dipilih (Total tagihan)
+                idx = self.listbox.curselection()
+                if idx:
+                    teks_item = self.listbox.get(idx).split(" ")
+                    total = int(teks_item[len(teks_item)-1].replace(",",""))
+                    
+                uang_diterima = int(self.uang_entry.get())
+
+                # 3. Hitung dan update label
+                kembalian = uang_diterima - total
+                self.kembalian_label.config(text=f"Rp {kembalian:,.0f}")
+
+            except ValueError:
+                # Jika input bukan angka atau kosong, atur kembalian jadi 0
+                self.kembalian_label.config(text="Rp 0")
+            except IndexError:
+                # Jika transaksi tidak dipilih
+                self.kembalian_label.config(text="Rp 0")
+
+        self.uang_entry.bind("<KeyRelease>", hitung_kembalian)
+
+        # =====================
+        # UANG KEMBALIAN (BARU)
+        # =====================
+        kembalian_frame = tk.Frame(self.frame)
+        kembalian_frame.pack(pady=5)
+
+        tk.Label(kembalian_frame, text="Uang Kembalian:").pack(side=tk.LEFT)
+
+        # ⭐️ Label untuk menampilkan kembalian
+        self.kembalian_label = tk.Label(kembalian_frame, text="Rp 0")
+        self.kembalian_label.pack(side=tk.LEFT, padx=5)
+
+
+        # =====================
+        # BUTTON BAYAR
+        # =====================
+        tk.Button(
+            self.frame,
+            text="Proses Pembayaran",
+            bg="#d1e7dd",
+            width=25,
+            command=self.bayar
+        ).pack(pady=10)
+
+        self.transaksi_data = []
+        self.load_tagihan()
+
+    # =====================
+    # LOAD TAGIHAN
+    # =====================
+    def load_tagihan(self):
+        self.listbox.delete(0, tk.END)
+        self.transaksi_data = []
 
-    def update_data(self):
-        self.order_list.delete(0, tk.END)
-        self.data_orders = []
-        
         db = connect()
         cur = db.cursor()
-        # Kasir melihat yang statusnya Served
-        cur.execute("SELECT id, nama_pelanggan, meja_id, total FROM transaksi WHERE status='Served'")
-        self.data_orders = cur.fetchall()
+        cur.execute("""
+            SELECT id, meja_id, total
+            FROM transaksi
+            WHERE status='Disajikan'
+        """)
+        rows = cur.fetchall()
         db.close()
 
-        for item in self.data_orders:
-            self.order_list.insert(tk.END, f"ID: {item[0]} | Meja {item[2]} | {item[1]} | Tagihan: Rp {int(item[3])}")
+        for row in rows:
+            t_id, meja, total = row
 
-    def bayar(self):
-        idx = self.order_list.curselection()
-        if not idx:
-            messagebox.showwarning("Pilih", "Pilih tagihan yang mau dibayar!")
-            return
-        
-        selected = self.data_orders[idx[0]]
-        transaksi_id = selected[0]
-        nama = selected[1]
-        total = selected[3]
+            self.listbox.insert(
+                tk.END,
+                f"Meja {meja} | ID {t_id} | Total Rp {total:,.0f}"
+            )
 
-        confirm = messagebox.askyesno("Konfirmasi", f"Terima pembayaran Rp {int(total)} dari {nama}?")
-        if confirm:
+            # 🔽 AMBIL DETAIL MENU
             db = connect()
             cur = db.cursor()
-            
-            # Update status jadi 'Paid' dan metode pembayaran (misal Cash default)
-            cur.execute("UPDATE transaksi SET status='Paid', metode_pembayaran='Cash' WHERE id=?", (transaksi_id,))
-            
-            db.commit()
+            cur.execute("""
+                SELECT menu_nama, jumlah
+                FROM detail_transaksi
+                WHERE transaksi_id=?
+            """, (t_id,))
+            items = cur.fetchall()
             db.close()
 
-            messagebox.showinfo("Lunas", "Transaksi Selesai & Lunas!")
-            self.update_data()
+            for nama, qty in items:
+                self.listbox.insert(
+                    tk.END,
+                    f"   • {nama} x{qty}"
+                )
+
+            self.listbox.insert(tk.END, "-" * 50)
+            self.transaksi_data.append(row)
+
+
+    # =====================
+    # BAYAR
+    # =====================
+    def bayar(self):
+        idx = self.listbox.curselection()
+        if not idx:
+            messagebox.showwarning("Pilih", "Pilih tagihan yang akan dibayar!")
+            return
+
+        idx = self.listbox.curselection()
+        if idx:
+            teks_item = self.listbox.get(idx).split(" ")
+            total = int(teks_item[len(teks_item)-1].replace(",",""))
+            meja = int(teks_item[1])
+            t_id = int(teks_item[4])
+        metode = self.metode.get()
+
+        if metode == "QRIS":
+            self.tampilkan_qr(t_id, meja, total)
+
+        elif metode == "E-Wallet":
+            self.konfirmasi_ewallet(t_id, meja, total)
+
+        else:  # CASH
+            try:
+                uang = int(self.uang_entry.get())
+            except:
+                messagebox.showwarning("Error", "Masukkan uang cash!")
+                return
+
+            if uang < total:
+                messagebox.showwarning(
+                    "Kurang",
+                    f"Uang kurang!\nTotal: Rp {total:,.0f}"
+                )
+                return
+
+            kembalian = uang - total
+
+            self.selesaikan_pembayaran(
+                t_id, meja, total, metode,
+                uang, kembalian
+            )
+
+
+    # =====================
+    # QRIS (CLOSE WINDOW = LUNAS)
+    # =====================
+    def tampilkan_qr(self, t_id, meja, total):
+        win = tk.Toplevel(self.frame)
+        win.title("QRIS Payment")
+        win.geometry("320x420")
+
+        tk.Label(
+            win,
+            text="SCAN QR UNTUK BAYAR",
+            font=("Arial", 12, "bold")
+        ).pack(pady=10)
+
+        qr_data = f"""
+QRIS-DUMMY
+Cafe Python
+Transaksi: {t_id}
+Meja: {meja}
+Total: {total}
+"""
+
+        qr = qrcode.make(qr_data)
+        qr_img = ImageTk.PhotoImage(qr)
+
+        lbl = tk.Label(win, image=qr_img)
+        lbl.image = qr_img
+        lbl.pack(pady=10)
+
+        tk.Label(
+            win,
+            text=f"Total: Rp {total:,.0f}",
+            font=("Arial", 11)
+        ).pack(pady=5)
+
+        def selesai_qris():
+            self.selesaikan_pembayaran(t_id, meja, total, "QRIS")
+            win.destroy()
+
+        # ❌ WINDOW DITUTUP = TRANSAKSI BERHASIL
+        win.protocol("WM_DELETE_WINDOW", selesai_qris)
+
+        tk.Button(
+            win,
+            text="Konfirmasi Pembayaran",
+            bg="#d1e7dd",
+            width=25,
+            command=selesai_qris
+        ).pack(pady=15)
+
+    # =====================
+    # E-WALLET
+    # =====================
+    def konfirmasi_ewallet(self, t_id, meja, total):
+        confirm = messagebox.askyesno(
+            "E-Wallet Payment",
+            f"""
+Bayar menggunakan E-Wallet?
+
+Meja  : {meja}
+Total : Rp {total:,.0f}
+
+Lanjutkan pembayaran?
+"""
+        )
+
+        if confirm:
+            self.selesaikan_pembayaran(t_id, meja, total, "E-Wallet")
+
+    def selesaikan_pembayaran(self, t_id, meja, total, metode, uang=None, kembalian=None):
+        db = connect()
+        cur = db.cursor()
+
+        try:
+            cur.execute(
+                """
+                UPDATE transaksi
+                SET status='Lunas',
+                    tanggal = DATETIME('now')
+                WHERE id=?
+                """,
+                (t_id,)
+            )
+            db.commit() # ⭐️ PASTIKAN COMMIT DILAKUKAN
+            tanggal_sekarang = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    
+            sql_query = """
+            INSERT INTO transaksi (tanggal, total, meja_id, status, metode)
+            VALUES (?, ?, ?, ?, ?)
+            """
+            
+            data_transaksi = (tanggal_sekarang, total, meja, "Lunas", metode)
+            cur.execute(sql_query, data_transaksi)
+            db.commit()
+
+            # Tambahkan print debug untuk konfirmasi
+            print(f"DEBUG: Transaksi ID {t_id} berhasil diupdate menjadi Lunas.")
+            
+        except Exception as e:
+            # Jika ada error database
+            print(f"ERROR: Gagal update status transaksi: {e}")
+            messagebox.showerror("DB Error", "Gagal memperbarui status transaksi.")
+            
+        finally:
+            db.close()
+
+        struk_tambahan = ""
+        if metode == "Cash" and uang is not None and kembalian is not None:
+             struk_tambahan = f"""
+Uang Diterima: Rp {uang:,.0f}
+Kembalian    : Rp {kembalian:,.0f}"""
+
+        messagebox.showinfo(
+            "Struk Pembayaran",
+            f"""
+======= STRUK =======
+ID Transaksi : {t_id}
+Meja         : {meja}
+Total        : Rp {total:,.0f}
+Metode       : {metode}{struk_tambahan}
+Status       : Lunas
+====================
+Terima kasih 🙏
+"""
+        )
+
+        self.load_tagihan()
+
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.parent)

project/login.py

@@ -1,56 +1,46 @@
 import tkinter as tk
 from tkinter import messagebox
 from database import connect
+from admin_menu import AdminMenu
+from pembeli_menu import PembeliMenu
+from kasir import KasirPage
+from pemilik import PemilikPage
 
-class LoginPage(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
-        self.controller = controller
-        
-        # Center Content
-        center_frame = tk.Frame(self)
-        center_frame.place(relx=0.5, rely=0.5, anchor="center")
+class LoginPage:
+    def __init__(self, root):
+        self.root = root
+        self.frame = tk.Frame(root)
+        self.frame.pack(expand=True)
 
-        tk.Label(center_frame, text="LOGIN CAFE", font=("Arial", 20, "bold")).pack(pady=20)
+        tk.Label(self.frame, text="LOGIN CAFE", font=("Arial",20,"bold")).pack(pady=10)
 
-        tk.Label(center_frame, text="Username").pack(anchor="w")
-        self.user = tk.Entry(center_frame, width=30)
-        self.user.pack(pady=5)
+        self.user = tk.Entry(self.frame)
+        self.passw = tk.Entry(self.frame, show="*")
+        self.user.pack()
+        self.passw.pack()
 
-        tk.Label(center_frame, text="Password").pack(anchor="w")
-        self.passw = tk.Entry(center_frame, show="*", width=30)
-        self.passw.pack(pady=5)
-
-        tk.Button(center_frame, text="Login", bg="#4CAF50", fg="white", width=20, command=self.login).pack(pady=20)
+        tk.Button(self.frame, text="Login", command=self.login).pack(pady=5)
 
     def login(self):
-        username = self.user.get()
-        password = self.passw.get()
-
         db = connect()
         cur = db.cursor()
-        cur.execute("SELECT role FROM users WHERE username=? AND password=?", (username, password))
+        cur.execute("SELECT role FROM users WHERE username=? AND password=?",
+                    (self.user.get(), self.passw.get()))
         res = cur.fetchone()
         db.close()
 
         if not res:
-            messagebox.showerror("Error", "Username/Password salah!")
+            messagebox.showerror("Error","Login gagal")
             return
 
+        self.frame.destroy()
         role = res[0]
-        
-        # Reset input
-        self.user.delete(0, tk.END)
-        self.passw.delete(0, tk.END)
 
-        # Arahkan sesuai Role (Nama Class harus sama dengan di main.py)
-        if role == "admin":
-            self.controller.show_frame("AdminPage")
-        elif role == "pembeli":
-            self.controller.show_frame("PembeliMenu")
-        elif role == "kasir":
-            self.controller.show_frame("KasirPage")
-        elif role == "pemilik":
-            self.controller.show_frame("PemilikPage")
-        elif role == "waiter":
-            self.controller.show_frame("WaiterPage")
+        if role=="admin":
+            AdminMenu(self.root)
+        elif role=="pembeli":
+            PembeliMenu(self.root)
+        elif role=="kasir":
+            KasirPage(self.root)
+        elif role=="pemilik":
+            PemilikPage(self.root)

project/main.py

@@ -1,44 +1,87 @@
 import tkinter as tk
-from database import setup_database
-
-# Pastikan nama file dan nama class sesuai
-from login import LoginPage
-from admin_menu import AdminPage      # Class diganti jadi AdminPage di file admin_menu
-from pembeli_menu import PembeliMenu  # Class tetap PembeliMenu
+from database import setup_database, connect
+from pembeli_menu import PembeliMenu
 from kasir import KasirPage
 from pemilik import PemilikPage
-from waiter_dashboard import WaiterPage
+from admin_menu import AdminMenu
+from waiter_dashboard import WaiterDashboard
+from tkinter import messagebox
 
-class CafeApp(tk.Tk):
+class LoginScreen:
+    def __init__(self, root):
+        self.root = root
+        self.frame = tk.Frame(root)
+        self.frame.pack(fill="both", expand=True)
+
+        tk.Label(self.frame, text="SISTEM CAFE", font=("Arial", 24, "bold")).pack(pady=30)
+
+        # --- Bagian Login Staff ---
+        frame_login = tk.LabelFrame(self.frame, text="Login Staff (Admin/Kasir/Waiter)", padx=20, pady=20)
+        frame_login.pack(pady=10)
+
+        tk.Label(frame_login, text="Username:").pack(anchor="w")
+        self.username_entry = tk.Entry(frame_login)
+        self.username_entry.pack(fill="x", pady=5)
+
+        tk.Label(frame_login, text="Password:").pack(anchor="w")
+        self.password_entry = tk.Entry(frame_login, show="*")
+        self.password_entry.pack(fill="x", pady=5)
+
+        tk.Button(frame_login, text="Login Staff", bg="#cfe2ff", command=self.login_staff).pack(pady=10, fill="x")
+
+        # --- Bagian Pelanggan (Tanpa Password) ---
+        tk.Label(self.frame, text="--- ATAU ---", fg="grey").pack(pady=5)
+        
+        tk.Button(self.frame, 
+                  text="🍽️ MASUK SEBAGAI PELANGGAN", 
+                  bg="#d1e7dd", fg="#0f5132", font=("Arial", 12, "bold"),
+                  height=2,
+                  command=self.masuk_pelanggan).pack(pady=10, ipadx=20)
+
+    def login_staff(self):
+        username = self.username_entry.get()
+        password = self.password_entry.get()
+
+        db = connect()
+        cur = db.cursor()
+        cur.execute("SELECT role FROM users WHERE username=? AND password=?", (username, password))
+        result = cur.fetchone()
+        db.close()
+
+        if result:
+            role = result[0]
+            self.frame.destroy()
+            
+            if role == "kasir":
+                KasirPage(self.root, self.root)
+            elif role == "pemilik":
+                PemilikPage(self.root, self.root)
+            elif role == "admin":
+                AdminMenu(self.root)
+            elif role == "waiter":
+                WaiterDashboard(self.root)
+            elif role == "pembeli":
+                # Jika ada user iseng login pakai akun pembeli di database
+                PembeliMenu(self.root)
+            else:
+                messagebox.showerror("Error", "Role tidak dikenali")
+        else:
+            messagebox.showerror("Error", "Username / Password salah")
+
+    def masuk_pelanggan(self):
+        # Langsung buka menu tanpa cek password
+        self.frame.destroy()
+        PembeliMenu(self.root)
+
+# --- App Class ---
+class App(tk.Tk):
     def __init__(self):
         super().__init__()
-        self.title("Sistem Manajemen Kafe")
-        self.geometry("1000x700")
-
-        setup_database()
-
-        self.container = tk.Frame(self)
-        self.container.pack(side="top", fill="both", expand=True)
-        self.container.grid_rowconfigure(0, weight=1)
-        self.container.grid_columnconfigure(0, weight=1)
-
-        self.frames = {}
-
-        # Loop semua class halaman
-        for F in (LoginPage, AdminPage, PembeliMenu, KasirPage, PemilikPage, WaiterPage):
-            page_name = F.__name__
-            frame = F(parent=self.container, controller=self)
-            self.frames[page_name] = frame
-            frame.grid(row=0, column=0, sticky="nsew")
-
-        self.show_frame("LoginPage")
-
-    def show_frame(self, page_name):
-        frame = self.frames[page_name]
-        if hasattr(frame, "update_data"):
-            frame.update_data()
-        frame.tkraise()
+        self.title("Sistem Cafe Python")
+        self.geometry("800x600")
 
 if __name__ == "__main__":
-    app = CafeApp()
+    setup_database()
+    app = App()
+    LoginScreen(app)
     app.mainloop()

project/pembeli_menu.py

@@ -1,177 +1,239 @@
 import tkinter as tk
-from tkinter import messagebox, simpledialog
+from tkinter import messagebox, ttk
 from PIL import Image, ImageTk
+import sqlite3
+import datetime
 import os
-from database import connect
 
-class PembeliMenu(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
-        self.controller = controller
-        self.keranjang = []  # List untuk simpan belanjaan sementara
-        self.image_refs = [] # Supaya gambar tidak hilang
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 
-        # --- Layout Utama: Kiri (Menu) & Kanan (Keranjang) ---
-        
-        # 1. Frame Kiri (Daftar Menu)
-        self.left_frame = tk.Frame(self)
-        self.left_frame.pack(side="left", fill="both", expand=True)
+# ================= DATABASE CONNECT =================
+def connect():
+    return sqlite3.connect("cafe.db")
 
-        # Header Kiri
-        header = tk.Frame(self.left_frame, bg="#2c3e50", height=50)
-        header.pack(fill="x")
-        tk.Label(header, text="DAFTAR MENU", font=("Arial", 14, "bold"), fg="white", bg="#2c3e50").pack(pady=10)
+# ================= PEMBELI MENU =================
+class PembeliMenu:
+    def __init__(self, parent):
+        self.parent = parent
+        self.frame = tk.Frame(parent)
+        self.frame.pack(fill="both", expand=True)
 
-        # Canvas untuk Scroll Menu
-        self.canvas = tk.Canvas(self.left_frame)
-        self.scrollbar = tk.Scrollbar(self.left_frame, orient="vertical", command=self.canvas.yview)
-        self.scrollable_frame = tk.Frame(self.canvas)
+        self.cart = []
+        self.images = []
 
-        self.scrollable_frame.bind("<Configure>", lambda e: self.canvas.configure(scrollregion=self.canvas.bbox("all")))
-        self.canvas.create_window((0, 0), window=self.scrollable_frame, anchor="nw")
-        self.canvas.configure(yscrollcommand=self.scrollbar.set)
+        # ================= HEADER =================
+        header = tk.Frame(self.frame)
+        header.pack(fill="x", padx=20, pady=10)
 
-        self.canvas.pack(side="left", fill="both", expand=True)
-        self.scrollbar.pack(side="right", fill="y")
+        tk.Label(
+            header,
+            text="SELAMAT DATANG",
+            font=("Arial", 18, "bold")
+        ).pack(side="left")
 
-        # 2. Frame Kanan (Keranjang Belanja)
-        self.right_frame = tk.Frame(self, bg="#ecf0f1", width=300)
-        self.right_frame.pack(side="right", fill="y")
-        self.right_frame.pack_propagate(False) # Agar lebar tetap 300px
+        tk.Button(
+            header,
+            text="⬅ Kembali",
+            bg="#f8d7da",
+            font=("Arial", 10, "bold"),
+            command=self.logout
+        ).pack(side="right")
 
-        tk.Label(self.right_frame, text="KERANJANG SAYA", font=("Arial", 12, "bold"), bg="#bdc3c7", pady=10).pack(fill="x")
 
-        # Listbox Keranjang
-        self.cart_listbox = tk.Listbox(self.right_frame, font=("Arial", 10))
-        self.cart_listbox.pack(fill="both", expand=True, padx=10, pady=10)
+        # ================= INPUT DATA =================
+        info_frame = tk.Frame(self.frame, bd=2, relief="groove", padx=10, pady=10)
+        info_frame.pack(pady=5)
 
-        # Label Total Harga
-        self.total_label = tk.Label(self.right_frame, text="Total: Rp 0", font=("Arial", 14, "bold"), bg="#ecf0f1", fg="#e74c3c")
-        self.total_label.pack(pady=10)
+        tk.Label(info_frame, text="Nama Anda:").grid(row=0, column=0, sticky="e")
+        self.entry_nama = tk.Entry(info_frame)
+        self.entry_nama.grid(row=0, column=1, padx=5)
 
-        # Tombol Aksi
-        tk.Button(self.right_frame, text="Hapus Item Terpilih", bg="#e67e22", fg="white", command=self.hapus_item).pack(fill="x", padx=10, pady=5)
-        tk.Button(self.right_frame, text="CHECKOUT / BAYAR", bg="#27ae60", fg="white", font=("Arial", 10, "bold"), height=2, command=self.checkout).pack(fill="x", padx=10, pady=20)
-        tk.Button(self.right_frame, text="Kembali / Logout", command=lambda: controller.show_frame("LoginPage")).pack(pady=5)
+        tk.Label(info_frame, text="Pilih Meja:").grid(row=0, column=2, sticky="e")
+        self.meja_var = tk.StringVar()
+        self.combo_meja = ttk.Combobox(
+            info_frame,
+            textvariable=self.meja_var,
+            state="readonly",
+            width=5
+        )
+        self.combo_meja.grid(row=0, column=3, padx=5)
 
-    def update_data(self):
-        """Dipanggil saat halaman dibuka"""
+        tk.Button(info_frame, text="🔄", command=self.refresh_available_tables).grid(row=0, column=4, padx=2)
+
+        self.refresh_available_tables()
+
+        # ================= CONTENT 2 KOLOM =================
+        content = tk.Frame(self.frame)
+        content.pack(fill="both", expand=True, padx=20, pady=10)
+
+        content.grid_columnconfigure(0, weight=3)
+        content.grid_columnconfigure(1, weight=1)
+
+        # ================= MENU (KIRI) =================
+        self.menu_frame = tk.Frame(content)
+        self.menu_frame.grid(row=0, column=0, sticky="nw")
         self.load_menu()
-        self.keranjang = [] # Reset keranjang tiap login baru
-        self.update_keranjang_ui()
 
-    def load_menu(self):
-        # Bersihkan area menu
-        for widget in self.scrollable_frame.winfo_children():
-            widget.destroy()
-        self.image_refs.clear()
+        # ================= KERANJANG (KANAN) =================
+        cart_frame = tk.LabelFrame(
+            content,
+            text="Keranjang Pesanan",
+            font=("Arial", 11, "bold"),
+            padx=10,
+            pady=10
+        )
+        cart_frame.grid(row=0, column=1, sticky="ne")
 
+        self.listbox = tk.Listbox(cart_frame, width=35, height=10, font=("Courier", 10))
+        self.listbox.pack(pady=5)
+
+        tk.Button(cart_frame, text="➖ Kurangi / Hapus Item", fg="red",
+                  command=self.kurangi_item_cart).pack(pady=5)
+
+        self.total_lbl = tk.Label(cart_frame, text="Total: Rp 0",
+                                  font=("Arial", 12, "bold"))
+        self.total_lbl.pack(pady=5)
+
+        tk.Button(cart_frame, text="✅ KIRIM PESANAN", bg="#d1e7dd",
+                  font=("Arial", 11, "bold"), command=self.checkout).pack(pady=10)
+
+    # ================= MEJA =================
+    def refresh_available_tables(self):
+        total_meja = [str(i) for i in range(1, 11)]
         db = connect()
         cur = db.cursor()
-        cur.execute("SELECT * FROM menu")
-        items = cur.fetchall()
+        cur.execute("SELECT DISTINCT meja_id FROM transaksi WHERE status != 'Selesai'")
+        terisi = [str(row[0]) for row in cur.fetchall()]
         db.close()
 
-        columns = 3
-        for index, item in enumerate(items):
-            self.create_card(item, index, columns)
+        tersedia = [m for m in total_meja if m not in terisi]
+        self.combo_meja['values'] = tersedia if tersedia else ["Penuh"]
+        self.combo_meja.set(tersedia[0] if tersedia else "Penuh")
 
-    def create_card(self, item, index, columns):
-        id_menu, nama, kategori, harga, stok, file_gambar = item
-        row = index // columns
-        col = index % columns
+    # ================= MENU =================
+    def load_menu(self):
+        db = connect()
+        cur = db.cursor()
+        cur.execute("SELECT nama, harga, gambar FROM menu")
+        data = cur.fetchall()
+        db.close()
 
-        card = tk.Frame(self.scrollable_frame, bd=2, relief="groove", bg="white")
-        card.grid(row=row, column=col, padx=5, pady=5, sticky="nsew")
+        columns = 4
+        for i, (nama, harga, gambar) in enumerate(data):
+            row, col = divmod(i, columns)
+            card = tk.Frame(self.menu_frame, width=180, height=220, bd=2, relief="ridge")
+            card.grid(row=row, column=col, padx=10, pady=10)
+            card.grid_propagate(False)
 
-        # Load Gambar
-        path = os.path.join("aset", file_gambar)
-        try:
-            img = Image.open(path).resize((120, 80), Image.Resampling.LANCZOS)
-            photo = ImageTk.PhotoImage(img)
-            self.image_refs.append(photo)
-            tk.Label(card, image=photo, bg="white").pack(pady=5)
-        except:
-            tk.Label(card, text="[No Image]", bg="#eee", height=4).pack(pady=5)
+            try:
+                if not gambar:
+                    raise ValueError("gambar kosong")
 
-        tk.Label(card, text=nama, font=("Arial", 10, "bold"), bg="white").pack()
-        tk.Label(card, text=f"Rp {int(harga):,}", fg="green", bg="white").pack()
-        
-        # Tombol Tambah
-        state = "normal" if stok > 0 else "disabled"
-        text_btn = "Tambah" if stok > 0 else "Habis"
-        tk.Button(card, text=text_btn, bg="#3498db", fg="white", state=state,
-                  command=lambda: self.tambah_ke_keranjang(item)).pack(pady=5, padx=5, fill="x")
+                # gambar dari DB sudah mengandung 'aset/...'
+                img_path = os.path.join(BASE_DIR, gambar)
 
-    def tambah_ke_keranjang(self, item):
-        # item = (id, nama, kategori, harga, stok, gambar)
-        self.keranjang.append(item)
-        self.update_keranjang_ui()
+                if not os.path.exists(img_path):
+                    raise FileNotFoundError(img_path)
 
-    def update_keranjang_ui(self):
-        self.cart_listbox.delete(0, tk.END)
+                img = Image.open(img_path)
+                img = img.resize((140, 90), Image.Resampling.LANCZOS)
+                photo = ImageTk.PhotoImage(img)
+
+                self.images.append(photo)
+                tk.Label(card, image=photo).pack(pady=5)
+
+            except Exception as e:
+                print("IMG ERROR:", e)
+                tk.Label(card, text="No Image", height=6).pack()
+
+
+            tk.Label(card, text=nama, font=("Arial", 10, "bold"), wraplength=160).pack()
+            tk.Label(card, text=f"Rp {harga:,.0f}").pack(pady=2)
+
+            tk.Button(card, text="Tambah", bg="#cfe2ff",
+                      command=lambda n=nama, h=harga: self.add_to_cart(n, h)).pack(pady=5)
+
+    # ================= CART =================
+    def add_to_cart(self, nama, harga):
+        for item in self.cart:
+            if item['nama'] == nama:
+                item['qty'] += 1
+                item['subtotal'] = item['qty'] * harga
+                self.refresh_cart()
+                return
+        self.cart.append({'nama': nama, 'harga_satuan': harga, 'qty': 1, 'subtotal': harga})
+        self.refresh_cart()
+
+    def kurangi_item_cart(self):
+        if not self.listbox.curselection(): return
+        idx = self.listbox.curselection()[0]
+        item = self.cart[idx]
+        item['qty'] -= 1
+        if item['qty'] <= 0:
+            self.cart.pop(idx)
+        else:
+            item['subtotal'] = item['qty'] * item['harga_satuan']
+        self.refresh_cart()
+
+    def refresh_cart(self):
+        self.listbox.delete(0, tk.END)
         total = 0
-        for item in self.keranjang:
-            nama = item[1]
-            harga = item[3]
-            self.cart_listbox.insert(tk.END, f"{nama} - Rp {int(harga):,}")
-            total += harga
-        
-        self.total_label.config(text=f"Total: Rp {int(total):,}")
-
-    def hapus_item(self):
-        selected = self.cart_listbox.curselection()
-        if not selected:
-            return
-        index = selected[0]
-        del self.keranjang[index]
-        self.update_keranjang_ui()
+        for item in self.cart:
+            self.listbox.insert(tk.END, f"{item['nama']} (x{item['qty']}) - Rp {item['subtotal']:,.0f}")
+            total += item['subtotal']
+        self.total_lbl.config(text=f"Total: Rp {total:,.0f}")
 
     def checkout(self):
-        if not self.keranjang:
-            messagebox.showwarning("Kosong", "Keranjang masih kosong!")
+        if not self.entry_nama.get() or not self.cart:
+            messagebox.showwarning("Error", "Data belum lengkap")
             return
 
-        nama_pelanggan = simpledialog.askstring("Input", "Masukkan Nama Pelanggan:")
-        if not nama_pelanggan: return
+        total = sum(item['subtotal'] for item in self.cart)
+        tanggal = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
 
-        total_harga = sum(item[3] for item in self.keranjang)
-        
-        # Simpan ke Database
         db = connect()
         cur = db.cursor()
 
-        try:
-            # 1. Simpan Transaksi Utama
+        # 1️⃣ Simpan transaksi
+        cur.execute("""
+            INSERT INTO transaksi (tanggal, total, meja_id, status)
+            VALUES (?, ?, ?, ?)
+        """, (tanggal, total, self.combo_meja.get(), "Pending"))
+
+        transaksi_id = cur.lastrowid  # 🔥 AMBIL ID TRANSAKSI
+
+        # 2️⃣ Simpan detail menu
+        for item in self.cart:
             cur.execute("""
-                INSERT INTO transaksi (nama_pelanggan, total, status) 
-                VALUES (?, ?, 'Pending')
-            """, (nama_pelanggan, total_harga))
-            transaksi_id = cur.lastrowid
+                INSERT INTO detail_transaksi
+                (transaksi_id, menu_nama, harga, jumlah, subtotal)
+                VALUES (?, ?, ?, ?, ?)
+            """, (
+                transaksi_id,
+                item['nama'],
+                item['harga_satuan'],
+                item['qty'],
+                item['subtotal']
+            ))
 
-            # 2. Simpan Detail Transaksi (Looping item di keranjang)
-            for item in self.keranjang:
-                menu_id = item[0]
-                harga = item[3]
-                # Masukkan ke detail
-                cur.execute("""
-                    INSERT INTO detail_transaksi (transaksi_id, menu_id, jumlah, subtotal)
-                    VALUES (?, ?, 1, ?)
-                """, (transaksi_id, menu_id, harga))
-                
-                # Kurangi Stok Menu
-                cur.execute("UPDATE menu SET stok = stok - 1 WHERE id = ?", (menu_id,))
+        db.commit()
+        db.close()
 
-            db.commit()
-            messagebox.showinfo("Berhasil", "Pesanan berhasil dibuat! Silakan bayar di kasir.")
-            
-            # Reset
-            self.keranjang = []
-            self.update_keranjang_ui()
-            self.load_menu() # Reload menu untuk update stok visual
+        messagebox.showinfo("Berhasil", "Pesanan berhasil dikirim")
+        self.cart.clear()
+        self.refresh_cart()
 
-        except Exception as e:
-            db.rollback()
-            messagebox.showerror("Error", f"Gagal Checkout: {e}")
-        finally:
-            db.close()
+    
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.parent)
+
+
+# ================= RUN =================
+if __name__ == '__main__':
+    root = tk.Tk()
+    root.title("Sistem Cafe Python")
+    root.geometry("1200x700")
+    PembeliMenu(root)
+    root.mainloop()

project/pemilik.py

@@ -1,43 +1,182 @@
 import tkinter as tk
+from tkinter import messagebox
 from database import connect
+import matplotlib.pyplot as plt
 
-class PemilikPage(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
+
+class PemilikPage:
+    def __init__(self, parent, controller=None):
+        self.parent = parent
         self.controller = controller
-        
-        # --- PERBAIKAN: Baris self.pack() sudah DIHAPUS ---
-        # Kita tidak boleh packing diri sendiri karena main.py sudah mengatur posisi kita pakai Grid.
 
-        # Judul Halaman
-        tk.Label(self, text="LAPORAN PENJUALAN", font=("Arial", 18, "bold")).pack(pady=20)
+        self.frame = tk.Frame(parent)
+        self.frame.pack(fill="both", expand=True)
 
-        # Label Total
-        self.total_lbl = tk.Label(self, text="Total Pendapatan: Rp 0", font=("Arial", 20, "bold"), fg="green")
-        self.total_lbl.pack(pady=20)
-        
-        tk.Label(self, text="(Menghitung semua transaksi berstatus 'Paid')", fg="gray").pack()
+        # =====================
+        # JUDUL
+        # =====================
+        tk.Label(
+            self.frame,
+            text="LAPORAN PENJUALAN",
+            font=("Arial", 18, "bold")
+        ).pack(pady=10)
 
-        # Tombol-tombol
-        tk.Button(self, text="Refresh Laporan", bg="#cfe2ff", command=self.load).pack(pady=10)
-        tk.Button(self, text="Logout", bg="#f9e79f", command=lambda: controller.show_frame("LoginPage")).pack(pady=10)
+        # =====================
+        # FILTER PERIODE
+        # =====================
+        filter_frame = tk.Frame(self.frame)
+        filter_frame.pack(pady=5)
+
+        tk.Label(filter_frame, text="Periode:").pack(side=tk.LEFT)
+
+        self.filter_var = tk.StringVar(value="Harian")
+        tk.OptionMenu(
+            filter_frame,
+            self.filter_var,
+            "Harian", "Mingguan", "Bulanan"
+        ).pack(side=tk.LEFT, padx=5)
+
+        tk.Button(
+            filter_frame,
+            text="Refresh",
+            bg="#cfe2ff",
+            command=self.load
+        ).pack(side=tk.LEFT, padx=10)
+
+        # =====================
+        # TOTAL
+        # =====================
+        self.total_lbl = tk.Label(
+            self.frame,
+            text="Total (Harian): Rp 0",
+            font=("Arial", 14, "bold")
+        )
+        self.total_lbl.pack(pady=10)
+
+        # =====================
+        # GRAFIK
+        # =====================
+        tk.Button(
+            self.frame,
+            text="Tampilkan Grafik",
+            bg="#d1e7dd",
+            width=20,
+            command=self.show_graph
+        ).pack(pady=5)
+
+        # =====================
+        # LOGOUT
+        # =====================
+        tk.Button(
+            self.frame,
+            text="Logout",
+            bg="#f9e79f",
+            command=self.logout
+        ).pack(pady=5)
 
-    def update_data(self):
-        """Dipanggil otomatis saat halaman dibuka"""
         self.load()
 
+    # =====================
+    # LOAD TOTAL (SUM ASLI)
+    # =====================
     def load(self):
-        """Ambil data total penjualan dari database"""
         db = connect()
         cur = db.cursor()
-        
-        # Hitung sum total dari transaksi yang sudah Paid (Lunas)
-        cur.execute("SELECT SUM(total) FROM transaksi WHERE status='Paid'")
-        result = cur.fetchone()[0]
-        
-        # Kalau belum ada penjualan, set 0
-        total = result if result else 0
+        periode = self.filter_var.get()
+
+        if periode == "Harian":
+            cur.execute("""
+                SELECT COALESCE(SUM(total), 0)
+                FROM transaksi
+                WHERE status='Lunas'
+                AND datetime(tanggal) >= datetime('now','-1 day')
+            """)
+
+        elif periode == "Mingguan":
+            cur.execute("""
+                SELECT COALESCE(SUM(total), 0)
+                FROM transaksi
+                WHERE status='Lunas'
+                AND datetime(tanggal) >= datetime('now','-7 day')
+            """)
+
+        else:  # Bulanan
+            cur.execute("""
+                SELECT COALESCE(SUM(total), 0)
+                FROM transaksi
+                WHERE status='Lunas'
+                AND strftime('%Y-%m', tanggal) = strftime('%Y-%m','now')
+            """)
+
+        total = cur.fetchone()[0]
         db.close()
 
-        # Update tampilan
-        self.total_lbl.config(text=f"Total Pendapatan: Rp {int(total):,}")
+        self.total_lbl.config(
+            text=f"Total ({periode}): Rp {total:,.0f}"
+        )
+
+    # =====================
+    # GRAFIK (SUM SESUAI TOTAL)
+    # =====================
+    def show_graph(self):
+        plt.close('all')
+
+        db = connect()
+        cur = db.cursor()
+        periode = self.filter_var.get()
+
+        if periode == "Harian":
+            cur.execute("""
+                SELECT strftime('%H:%M', tanggal), SUM(total)
+                FROM transaksi
+                WHERE status='Lunas'
+                AND datetime(tanggal) >= datetime('now','-1 day')
+                GROUP BY strftime('%H', tanggal)
+                ORDER BY tanggal
+            """)
+
+        elif periode == "Mingguan":
+            cur.execute("""
+                SELECT date(tanggal), SUM(total)
+                FROM transaksi
+                WHERE status='Lunas'
+                AND datetime(tanggal) >= datetime('now','-7 day')
+                GROUP BY date(tanggal)
+                ORDER BY date(tanggal)
+            """)
+
+        else:
+            cur.execute("""
+                SELECT strftime('%Y-%m', tanggal), SUM(total)
+                FROM transaksi
+                WHERE status='Lunas'
+                GROUP BY strftime('%Y-%m', tanggal)
+                ORDER BY strftime('%Y-%m', tanggal)
+            """)
+
+        data = cur.fetchall()
+        db.close()
+
+        if not data:
+            messagebox.showinfo("Info", "Belum ada data penjualan")
+            return
+
+        labels = [d[0] for d in data]
+        totals = [d[1] for d in data]
+
+        plt.figure()
+        plt.plot(labels, totals, marker='o')
+        plt.title(f"Grafik Penjualan ({periode})")
+        plt.xlabel("Periode")
+        plt.ylabel("Total Penjualan")
+        plt.xticks(rotation=45)
+        plt.tight_layout()
+        plt.show()
+
+    # =====================
+    # LOGOUT
+    # =====================
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.parent)

project/project.css

@@ -1,10 +0,0 @@
-project/
-│ main.py
-│ database.py
-│ pembeli_menu.py
-│ kasir_page.py
-│ pemilik_page.py
-│ mie ayam.webp
-│ mie kuah.webp
-│ es teh.webp
-│ jus jeruk.webp

project/waiter_dashboard.py

@@ -2,59 +2,127 @@ import tkinter as tk
 from tkinter import messagebox
 from database import connect
 
-class WaiterPage(tk.Frame):
-    def __init__(self, parent, controller):
-        super().__init__(parent)
-        self.controller = controller
-        
-        # Header
-        top = tk.Frame(self, bg="#FF9800")
-        top.pack(fill="x")
-        tk.Label(top, text="WAITER DASHBOARD", font=("Arial", 16, "bold"), bg="#FF9800", fg="white").pack(side="left", padx=10, pady=10)
-        tk.Button(top, text="Logout", command=lambda: controller.show_frame("LoginPage")).pack(side="right", padx=10)
+class WaiterDashboard:
+    def __init__(self, parent):
+        self.parent = parent
+        self.frame = tk.Frame(parent)
+        self.frame.pack(fill="both", expand=True, padx=20, pady=10)
 
-        # List Pesanan
-        tk.Label(self, text="Pesanan Status: PENDING (Perlu Diantar)", font=("Arial", 12, "bold")).pack(pady=10)
-        
-        self.list_orders = tk.Listbox(self, width=80, height=15, font=("Arial", 10))
-        self.list_orders.pack(pady=5)
-        
-        btn_frame = tk.Frame(self)
-        btn_frame.pack(pady=10)
-        
-        tk.Button(btn_frame, text="Refresh Data", command=self.update_data).pack(side="left", padx=5)
-        tk.Button(btn_frame, text="✅ Selesai Diantar (Served)", bg="#81C784", command=self.mark_served).pack(side="left", padx=5)
+        # =====================
+        # HEADER
+        # =====================
+        tk.Label(
+            self.frame,
+            text="DASHBOARD WAITER (DAPUR)",
+            font=("Arial", 18, "bold")
+        ).pack(pady=10)
+
+        top_btn = tk.Frame(self.frame)
+        top_btn.pack(pady=5)
+
+        tk.Button(top_btn, text="Refresh Data", bg="#cfe2ff",
+                  width=15, command=self.load_orders).grid(row=0, column=0, padx=5)
+
+        tk.Button(top_btn, text="Logout", bg="#f8d7da",
+                  width=10, command=self.logout).grid(row=0, column=1, padx=5)
+
+        # =====================
+        # LIST PESANAN + SCROLL
+        # =====================
+        list_frame = tk.Frame(self.frame)
+        list_frame.pack(pady=10)
+
+        scrollbar = tk.Scrollbar(list_frame)
+        scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
+
+        self.listbox = tk.Listbox(
+            list_frame,
+            width=90,
+            height=15,
+            yscrollcommand=scrollbar.set
+        )
+        self.listbox.pack(side=tk.LEFT)
+
+        scrollbar.config(command=self.listbox.yview)
+
+        # =====================
+        # BUTTON VALIDASI
+        # =====================
+        tk.Button(
+            self.frame,
+            text="✔ Pesanan Selesai Disajikan",
+            bg="#d1e7dd",
+            font=("Arial", 11, "bold"),
+            width=30,
+            command=self.validasi_layanan
+        ).pack(pady=10)
+
+        self.order_ids = []
+        self.load_orders()
+
+    # =====================
+    # LOAD DATA
+    # =====================
+    def load_orders(self):
+        self.listbox.delete(0, tk.END)
+        self.order_ids = []
 
-    def update_data(self):
-        self.list_orders.delete(0, tk.END)
-        self.data_orders = []
-        
         db = connect()
         cur = db.cursor()
-        # Ambil Transaksi yang statusnya Pending
-        cur.execute("SELECT id, nama_pelanggan, meja_id, total FROM transaksi WHERE status='Pending'")
-        self.data_orders = cur.fetchall()
+
+        cur.execute(
+            "SELECT id, meja_id, total FROM transaksi WHERE status='Pending'"
+        )
+        rows = cur.fetchall()
+
+        for t_id, meja, total in rows:
+            cur.execute(
+                "SELECT menu_nama, jumlah FROM detail_transaksi WHERE transaksi_id=?",
+                (t_id,)
+            )
+            details = cur.fetchall()
+
+            self.listbox.insert(tk.END, f"Meja {meja} | ID Transaksi: {t_id}")
+            for menu, qty in details:
+                self.listbox.insert(tk.END, f"  - {menu} x{qty}")
+
+            self.listbox.insert(tk.END, f"Total : Rp {total:,.0f}")
+            self.listbox.insert(tk.END, "-" * 70)
+
+            self.order_ids.append(t_id)
+
         db.close()
 
-        for item in self.data_orders:
-            # item: (id, nama, meja, total)
-            self.list_orders.insert(tk.END, f"ID Transaksi: {item[0]} | Meja: {item[2]} | A.N: {item[1]} | Total: Rp {int(item[3])}")
-
-    def mark_served(self):
-        idx = self.list_orders.curselection()
+    # =====================
+    # VALIDASI
+    # =====================
+    def validasi_layanan(self):
+        idx = self.listbox.curselection()
         if not idx:
-            messagebox.showwarning("Pilih", "Pilih pesanan dulu!")
+            messagebox.showwarning("Pilih", "Pilih pesanan yang sudah disajikan")
             return
-            
-        selected = self.data_orders[idx[0]]
-        transaksi_id = selected[0]
-        
+
+        # Cari ID terdekat ke atas
+        selected_index = idx[0]
+        transaksi_index = selected_index // 5
+        transaksi_id = self.order_ids[transaksi_index]
+
         db = connect()
         cur = db.cursor()
-        # Update Status Transaksi jadi Served
-        cur.execute("UPDATE transaksi SET status='Served' WHERE id=?", (transaksi_id,))
+        cur.execute(
+            "UPDATE transaksi SET status='Disajikan' WHERE id=?",
+            (transaksi_id,)
+        )
         db.commit()
         db.close()
-        
-        messagebox.showinfo("Sukses", "Pesanan Meja selesai dilayani!")
-        self.update_data()
+
+        messagebox.showinfo(
+            "Sukses",
+            "Pesanan ditandai selesai.\nKasir bisa memproses pembayaran."
+        )
+        self.load_orders()
+
+    def logout(self):
+        self.frame.destroy()
+        from main import LoginScreen
+        LoginScreen(self.parent)