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

project/pembeli_menu.py

@@ -1,23 +1,32 @@
 import tkinter as tk
 from tkinter import messagebox, ttk
 from PIL import Image, ImageTk
-from database import connect
+import sqlite3
 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 = [] 
 
-        # --- Header ---
-        tk.Label(self.frame, text="SELAMAT DATANG", font=("Arial", 18, "bold")).pack(pady=10)
-        
-        # --- INPUT DATA PELANGGAN ---
+        self.cart = []
+        self.images = []
+
+        # ================= HEADER =================
+        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)
 
@@ -25,38 +34,56 @@ 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(info_frame, textvariable=self.meja_var, state="readonly", width=5)
+        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)
-        
-        tk.Button(info_frame, text="🔄", command=self.refresh_available_tables, bd=1).grid(row=0, column=4, padx=2)
-        
+
+        tk.Button(info_frame, text="🔄", command=self.refresh_available_tables).grid(row=0, column=4, padx=2)
+
         self.refresh_available_tables()
 
-        # Tombol Kembali
-        tk.Button(self.frame, text="Kembali ke Utama", bg="#f9e79f", command=self.logout).pack(pady=5)
+        # ================= CONTENT 2 KOLOM =================
+        content = tk.Frame(self.frame)
+        content.pack(fill="both", expand=True, padx=20, pady=10)
 
-        # --- Area Menu ---
-        self.menu_frame = tk.Frame(self.frame)
-        self.menu_frame.pack(pady=10, fill="both", expand=True)
+        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()
 
-        # --- Keranjang Belanja ---
-        tk.Label(self.frame, text="Keranjang Pesanan:", font=("Arial", 10, "bold")).pack()
-        
-        self.listbox = tk.Listbox(self.frame, width=60, height=8, font=("Courier", 10)) 
-        self.listbox.pack()
+        # ================= 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")
 
-        tk.Button(self.frame, text="➖ Kurangi / Hapus Item", fg="red", font=("Arial", 9), command=self.kurangi_item_cart).pack(pady=2)
+        self.listbox = tk.Listbox(cart_frame, width=35, height=10, font=("Courier", 10))
+        self.listbox.pack(pady=5)
 
-        self.total_lbl = tk.Label(self.frame, text="Total: Rp 0", font=("Arial", 12, "bold"))
+        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(self.frame, text="✅ KIRIM PESANAN", bg="#d1e7dd", font=("Arial", 11, "bold"), command=self.checkout).pack(pady=10)
+        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()
@@ -66,14 +93,10 @@ 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")
 
-        if not tersedia:
-            self.combo_meja['values'] = ["Penuh"]
-            self.combo_meja.set("Penuh")
-        else:
-            self.combo_meja['values'] = tersedia
-            self.combo_meja.current(0)
-
+    # ================= MENU =================
     def load_menu(self):
         db = connect()
         cur = db.cursor()
@@ -81,127 +104,85 @@ class PembeliMenu:
         data = cur.fetchall()
         db.close()
 
-        row_frame = None
+        columns = 4
         for i, (nama, harga, gambar) in enumerate(data):
-            if i % 3 == 0:
-                row_frame = tk.Frame(self.menu_frame)
-                row_frame.pack()
-            
-            f = tk.Frame(row_frame, bd=2, relief="ridge", padx=5, pady=5)
-            f.pack(side=tk.LEFT, padx=5)
+            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)
 
             try:
-                if os.path.exists(gambar):
-                    img = Image.open(gambar).resize((100, 80))
+                filename = os.path.basename(gambar) if gambar else None
+                img_path = os.path.join("aset", filename) if filename else None
+                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(f, image=photo).pack()
+                    tk.Label(card, image=photo).pack(pady=5)
                 else:
-                    tk.Label(f, text="[No Image]").pack()
-            except:
-                tk.Label(f, text="Error Img").pack()
+                    tk.Label(card, text="[No Image]", height=6).pack()
+            except Exception:
+                tk.Label(card, text="Error Img", height=6).pack()
 
-            tk.Label(f, text=nama, font=("Arial",10,"bold")).pack()
-            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.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):
-        item_found = False
         for item in self.cart:
             if item['nama'] == nama:
                 item['qty'] += 1
                 item['subtotal'] = item['qty'] * harga
-                item_found = True
-                break
-        
-        if not item_found:
-            self.cart.append({
-                'nama': nama,
-                'harga_satuan': harga,
-                'qty': 1,
-                'subtotal': 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):
-        idx = self.listbox.curselection()
-        if not idx:
-            messagebox.showwarning("Peringatan", "Pilih menu yang mau dikurangi!")
-            return
-
-        index = idx[0]
-        item = self.cart[index]
-        
-        # Kurangi jumlah
+        if not self.listbox.curselection(): return
+        idx = self.listbox.curselection()[0]
+        item = self.cart[idx]
         item['qty'] -= 1
-        
-        if item['qty'] > 0:
-            item['subtotal'] = item['qty'] * item['harga_satuan']
-            self.refresh_cart()
-            # AUTO-SELECT: Pilih kembali item yang sama
-            self.listbox.selection_set(index)
-            self.listbox.activate(index)
+        if item['qty'] <= 0:
+            self.cart.pop(idx)
         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)
+            item['subtotal'] = item['qty'] * item['harga_satuan']
+        self.refresh_cart()
 
     def refresh_cart(self):
         self.listbox.delete(0, tk.END)
-        total_belanja = 0
-        
+        total = 0
         for item in self.cart:
-            display_text = f"{item['nama']} (x{item['qty']}) - Rp {item['subtotal']:,.0f}"
-            self.listbox.insert(tk.END, display_text)
-            total_belanja += item['subtotal']
-            
-        self.total_lbl.config(text=f"Total: Rp {total_belanja:,.0f}")
+            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}")
 
+    # ================= CHECKOUT =================
     def checkout(self):
-        nama_pemesan = self.entry_nama.get()
-        meja = self.combo_meja.get()
-
-        if not nama_pemesan:
-            messagebox.showwarning("Data Kurang", "Mohon isi Nama Anda!")
+        if not self.entry_nama.get() or not self.cart:
+            messagebox.showwarning("Error", "Data belum lengkap")
             return
-        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)
+        total = 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_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']))
-        
+                    (tanggal, total, self.combo_meja.get(), "Pending"))
         db.commit()
         db.close()
 
-        messagebox.showinfo("Berhasil", f"Pesanan a.n {nama_pemesan} berhasil dikirim!")
+        messagebox.showinfo("Berhasil", "Pesanan berhasil dikirim")
         self.cart.clear()
         self.refresh_cart()
-        self.entry_nama.delete(0, tk.END)
-        self.refresh_available_tables()
 
-    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()