project/pembeli_menu.py

@@ -1,32 +1,23 @@
 import tkinter as tk
 from tkinter import messagebox, ttk
 from PIL import Image, ImageTk
-import sqlite3
+from database import connect
 import datetime
 import os
 
-# ================= DATABASE CONNECT =================
-def connect():
-    return sqlite3.connect("cafe.db")
-
-# ================= PEMBELI MENU =================
 class PembeliMenu:
     def __init__(self, parent):
         self.parent = parent
         self.frame = tk.Frame(parent)
         self.frame.pack(fill="both", expand=True)
+        
+        self.cart = [] 
+        self.images = [] 
 
-        self.cart = []
+        # --- Header ---
-        self.images = []
+        tk.Label(self.frame, text="SELAMAT DATANG", font=("Arial", 18, "bold")).pack(pady=10)
-
+        
-        # ================= HEADER =================
+        # --- INPUT DATA PELANGGAN ---
-        tk.Label(
-            self.frame,
-            text="SELAMAT DATANG",
-            font=("Arial", 18, "bold")
-        ).pack(pady=10)
-
-        # ================= INPUT DATA =================
         info_frame = tk.Frame(self.frame, bd=2, relief="groove", padx=10, pady=10)
         info_frame.pack(pady=5)
 
@@ -34,56 +25,38 @@ class PembeliMenu:
         self.entry_nama = tk.Entry(info_frame)
         self.entry_nama.grid(row=0, column=1, padx=5)
 
+        # --- LOGIKA MEJA ---
         tk.Label(info_frame, text="Pilih Meja:").grid(row=0, column=2, sticky="e")
+        
         self.meja_var = tk.StringVar()
-        self.combo_meja = ttk.Combobox(
+        self.combo_meja = ttk.Combobox(info_frame, textvariable=self.meja_var, state="readonly", width=5)
-            info_frame,
-            textvariable=self.meja_var,
-            state="readonly",
-            width=5
-        )
         self.combo_meja.grid(row=0, column=3, padx=5)
-
+        
-        tk.Button(info_frame, text="🔄", command=self.refresh_available_tables).grid(row=0, column=4, padx=2)
+        tk.Button(info_frame, text="🔄", command=self.refresh_available_tables, bd=1).grid(row=0, column=4, padx=2)
-
+        
         self.refresh_available_tables()
 
-        # ================= CONTENT 2 KOLOM =================
+        # Tombol Kembali
-        content = tk.Frame(self.frame)
+        tk.Button(self.frame, text="Kembali ke Utama", bg="#f9e79f", command=self.logout).pack(pady=5)
-        content.pack(fill="both", expand=True, padx=20, pady=10)
 
-        content.grid_columnconfigure(0, weight=3)
+        # --- Area Menu ---
-        content.grid_columnconfigure(1, weight=1)
+        self.menu_frame = tk.Frame(self.frame)
-
+        self.menu_frame.pack(pady=10, fill="both", expand=True)
-        # ================= MENU (KIRI) =================
-        self.menu_frame = tk.Frame(content)
-        self.menu_frame.grid(row=0, column=0, sticky="nw")
         self.load_menu()
 
-        # ================= KERANJANG (KANAN) =================
+        # --- Keranjang Belanja ---
-        cart_frame = tk.LabelFrame(
+        tk.Label(self.frame, text="Keranjang Pesanan:", font=("Arial", 10, "bold")).pack()
-            content,
+        
-            text="Keranjang Pesanan",
+        self.listbox = tk.Listbox(self.frame, width=60, height=8, font=("Courier", 10)) 
-            font=("Arial", 11, "bold"),
+        self.listbox.pack()
-            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))
+        tk.Button(self.frame, text="➖ Kurangi / Hapus Item", fg="red", font=("Arial", 9), command=self.kurangi_item_cart).pack(pady=2)
-        self.listbox.pack(pady=5)
 
-        tk.Button(cart_frame, text="➖ Kurangi / Hapus Item", fg="red",
+        self.total_lbl = tk.Label(self.frame, text="Total: Rp 0", font=("Arial", 12, "bold"))
-                  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",
+        tk.Button(self.frame, text="✅ KIRIM PESANAN", bg="#d1e7dd", font=("Arial", 11, "bold"), command=self.checkout).pack(pady=10)
-                  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()
@@ -93,10 +66,14 @@ class PembeliMenu:
         db.close()
 
         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")
 
-    # ================= MENU =================
+        if not tersedia:
+            self.combo_meja['values'] = ["Penuh"]
+            self.combo_meja.set("Penuh")
+        else:
+            self.combo_meja['values'] = tersedia
+            self.combo_meja.current(0)
+
     def load_menu(self):
         db = connect()
         cur = db.cursor()
@@ -104,85 +81,127 @@ class PembeliMenu:
         data = cur.fetchall()
         db.close()
 
-        columns = 4
+        row_frame = None
         for i, (nama, harga, gambar) in enumerate(data):
-            row, col = divmod(i, columns)
+            if i % 3 == 0:
-            card = tk.Frame(self.menu_frame, width=180, height=220, bd=2, relief="ridge")
+                row_frame = tk.Frame(self.menu_frame)
-            card.grid(row=row, column=col, padx=10, pady=10)
+                row_frame.pack()
-            card.grid_propagate(False)
+            
+            f = tk.Frame(row_frame, bd=2, relief="ridge", padx=5, pady=5)
+            f.pack(side=tk.LEFT, padx=5)
 
             try:
-                filename = os.path.basename(gambar) if gambar else None
+                if os.path.exists(gambar):
-                img_path = os.path.join("aset", filename) if filename else None
+                    img = Image.open(gambar).resize((100, 80))
-                if img_path and os.path.exists(img_path):
-                    img = Image.open(img_path).resize((140, 90))
                     photo = ImageTk.PhotoImage(img)
                     self.images.append(photo)
-                    tk.Label(card, image=photo).pack(pady=5)
+                    tk.Label(f, image=photo).pack()
                 else:
-                    tk.Label(card, text="[No Image]", height=6).pack()
+                    tk.Label(f, text="[No Image]").pack()
-            except Exception:
+            except:
-                tk.Label(card, text="Error Img", height=6).pack()
+                tk.Label(f, text="Error Img").pack()
 
-            tk.Label(card, text=nama, font=("Arial", 10, "bold"), wraplength=160).pack()
+            tk.Label(f, text=nama, font=("Arial",10,"bold")).pack()
-            tk.Label(card, text=f"Rp {harga:,.0f}").pack(pady=2)
+            tk.Label(f, text=f"Rp {harga:,.0f}").pack()
+            tk.Button(f, text="Tambah", bg="#cfe2ff", command=lambda n=nama, h=harga: self.add_to_cart(n, h)).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):
+        item_found = False
         for item in self.cart:
             if item['nama'] == nama:
                 item['qty'] += 1
                 item['subtotal'] = item['qty'] * harga
-                self.refresh_cart()
+                item_found = True
-                return
+                break
-        self.cart.append({'nama': nama, 'harga_satuan': harga, 'qty': 1, 'subtotal': harga})
+        
+        if not item_found:
+            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()
-        idx = self.listbox.curselection()[0]
+        if not idx:
-        item = self.cart[idx]
+            messagebox.showwarning("Peringatan", "Pilih menu yang mau dikurangi!")
+            return
+
+        index = idx[0]
+        item = self.cart[index]
+        
+        # Kurangi jumlah
         item['qty'] -= 1
-        if item['qty'] <= 0:
+        
-            self.cart.pop(idx)
+        if item['qty'] > 0:
-        else:
             item['subtotal'] = item['qty'] * item['harga_satuan']
-        self.refresh_cart()
+            self.refresh_cart()
+            # AUTO-SELECT: Pilih kembali item yang sama
+            self.listbox.selection_set(index)
+            self.listbox.activate(index)
+        else:
+            self.cart.pop(index)
+            self.refresh_cart()
+            # AUTO-SELECT (Opsional): Pilih item yang menggantikan posisinya (jika ada)
+            if index < self.listbox.size():
+                self.listbox.selection_set(index)
+                self.listbox.activate(index)
 
     def refresh_cart(self):
         self.listbox.delete(0, tk.END)
-        total = 0
+        total_belanja = 0
+        
         for item in self.cart:
-            self.listbox.insert(tk.END, f"{item['nama']} (x{item['qty']}) - Rp {item['subtotal']:,.0f}")
+            display_text = f"{item['nama']} (x{item['qty']}) - Rp {item['subtotal']:,.0f}"
-            total += item['subtotal']
+            self.listbox.insert(tk.END, display_text)
-        self.total_lbl.config(text=f"Total: Rp {total:,.0f}")
+            total_belanja += item['subtotal']
+            
+        self.total_lbl.config(text=f"Total: Rp {total_belanja:,.0f}")
 
-    # ================= CHECKOUT =================
     def checkout(self):
-        if not self.entry_nama.get() or not self.cart:
+        nama_pemesan = self.entry_nama.get()
-            messagebox.showwarning("Error", "Data belum lengkap")
+        meja = self.combo_meja.get()
+
+        if not nama_pemesan:
+            messagebox.showwarning("Data Kurang", "Mohon isi Nama Anda!")
             return
-        total = sum(item['subtotal'] for item in self.cart)
+        if not meja or meja == "Penuh":
+            messagebox.showwarning("Penuh", "Mohon maaf, meja penuh atau belum dipilih.")
+            return
+        if not self.cart:
+            messagebox.showwarning("Kosong", "Pilih menu dulu!")
+            return
+
+        total_belanja = sum(item['subtotal'] for item in self.cart)
         tanggal = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
 
         db = connect()
         cur = db.cursor()
+        
+        tanggal_custom = f"{tanggal} ({nama_pemesan})"
+
         cur.execute("INSERT INTO transaksi (tanggal, total, meja_id, status) VALUES (?, ?, ?, ?)",
-                    (tanggal, total, self.combo_meja.get(), "Pending"))
+                    (tanggal_custom, total_belanja, meja, "Pending"))
+        
+        transaksi_id = cur.lastrowid
+
+        for item in self.cart:
+            cur.execute("INSERT INTO detail_transaksi (transaksi_id, menu_nama, harga, jumlah, subtotal) VALUES (?, ?, ?, ?, ?)",
+                        (transaksi_id, item['nama'], item['harga_satuan'], item['qty'], item['subtotal']))
+        
         db.commit()
         db.close()
 
-        messagebox.showinfo("Berhasil", "Pesanan berhasil dikirim")
+        messagebox.showinfo("Berhasil", f"Pesanan a.n {nama_pemesan} berhasil dikirim!")
         self.cart.clear()
         self.refresh_cart()
+        self.entry_nama.delete(0, tk.END)
+        self.refresh_available_tables()
 
-# ================= RUN =================
+    def logout(self):
-if __name__ == '__main__':
+        self.frame.destroy()
-    root = tk.Tk()
+        from main import LoginScreen
-    root.title("Sistem Cafe Python")
+        LoginScreen(self.parent)
-    root.geometry("1200x700")
-    PembeliMenu(root)
-    root.mainloop()