Update app.py

app.py

@@ -4,26 +4,28 @@ import requests
 from supabase import create_client, Client
 from datetime import datetime, timedelta, timezone
 
-# 設定台北時區
+# --- 1. 設定與初始化 ---
 TAIPEI_TZ = timezone(timedelta(hours=8))
-
-# --- 1. 連線設定 ---
-# 請確認 HF Secrets 裡都有設定這些變數
 LINE_ACCESS_TOKEN = os.getenv("LINE_ACCESS_TOKEN")
 LINE_ADMIN_ID = os.getenv("LINE_ADMIN_ID")
 SUPABASE_URL = os.getenv("SUPABASE_URL")
 SUPABASE_KEY = os.getenv("SUPABASE_KEY")
 
-# 建立 Supabase 連線
 if SUPABASE_URL and SUPABASE_KEY:
     supabase: Client = create_client(SUPABASE_URL, SUPABASE_KEY)
-else:
-    print("⚠️ 警告：SUPABASE 環境變數未設定")
 
-# --- 2. 輔助函式 (日期與時間) ---
+# --- 2. 座位控管設定 (老闆可在此修改) ---
+DEFAULT_LIMIT = 30  # 平日預設總座位數
+SPECIAL_DAYS = {
+    "2026-02-14": 10,  # 情人節
+    "2026-02-15": 5,  # 
+    "2026-02-16": 5,  # 
+    "2026-02-17": 5,  #    
+}
+
+# --- 3. 輔助函式 ---
 def get_date_options():
     options = []
-    # 這裡一定要加時區，不然會抓到 UTC 時間
     today = datetime.now(TAIPEI_TZ)
     weekdays = ["(一)", "(二)", "(三)", "(四)", "(五)", "(六)", "(日)"]
     for i in range(30): 
@@ -33,263 +35,140 @@ def get_date_options():
     return options
 
 def update_time_slots(date_str):
-    if not date_str:
-        return gr.update(choices=[]), "請先選擇日期"
+    if not date_str: return gr.update(choices=[]), "請先選擇日期"
     try:
         clean_date_str = date_str.split(" ")[0] 
         date_obj = datetime.strptime(clean_date_str, "%Y-%m-%d")
         weekday = date_obj.weekday() 
-    except:
-        return gr.update(choices=[]), "日期格式錯誤"
-
-    slots = ["18:30", "19:00", "19:30", "20:00", "20:30", 
-             "21:00", "21:30", "22:00", "22:30", "23:00", "23:30", 
-             "00:00", "00:30", "01:00"]
-    
-    if weekday == 4 or weekday == 5: 
-        slots.extend(["01:30", "02:00", "02:30"])
-        status_msg = f"✨ 已選擇 {date_str} (週末營業至 03:00)"
-    else:
-        slots.extend(["01:30"])
-        status_msg = f"🌙 已選擇 {date_str} (平日營業至 02:00)"
-        
-    return gr.update(choices=slots, value=slots[0] if slots else None), status_msg
+    except: return gr.update(choices=[]), "日期格式錯誤"
 
-# --- 3. LINE 通知函式 ---
-def send_line_notify(data):
-    if not LINE_ACCESS_TOKEN or not LINE_ADMIN_ID: 
-        return
+    # 時段設定
+    slots = ["18:00", "18:30", "19:00", "19:30", "20:00", "20:30", 
+             "21:00", "21:30", "22:00", "22:30", "23:00", "23:30", "00:00", "00:30", "01:00"]
+    if weekday == 4 or weekday == 5: slots.extend(["01:30", "02:00", "02:30"])
     
-    # 簡單的文字通知
-    message = (
-        f"🔥 新訂位通知 🔥\n"
-        f"姓名：{data['name']}\n"
-        f"電話：{data['tel']}\n"
-        f"日期：{data['date']} {data['time']}\n"
-        f"人數：{data['pax']} 位\n"
-        f"Email：{data.get('email', '-')}\n"
-        f"備註：{data.get('remarks', '無')}"
-    )
+    # 檢查剩餘座位
+    clean_date = date_str.split(" ")[0]
+    daily_limit = SPECIAL_DAYS.get(clean_date, DEFAULT_LIMIT)
     
     try:
-        requests.post(
-            "https://api.line.me/v2/bot/message/push",
-            headers={
-                "Authorization": f"Bearer {LINE_ACCESS_TOKEN}", 
-                "Content-Type": "application/json"
-            },
-            json={
-                "to": LINE_ADMIN_ID, 
-                "messages": [{"type": "text", "text": message}]
-            }
-        )
-    except Exception as e:
-        print(f"LINE 發送失敗: {e}")
+        res = supabase.table("bookings").select("pax").eq("date", date_str).neq("status", "顧客已取消").execute()
+        current_total = sum([item['pax'] for item in res.data])
+        remaining = daily_limit - current_total
+        status_msg = f"📅 {date_str} (剩餘座位: {remaining} 位)"
+    except:
+        status_msg = f"📅 {date_str}"
+
+    return gr.update(choices=slots, value=slots[0] if slots else None), status_msg
+
+# --- 4. 核心邏輯 ---
+def get_line_id_from_url(request: gr.Request):
+    """從網址參數讀取 line_id"""
+    if request:
+        return request.query_params.get("line_id", "")
+    return ""
 
-# --- 4. 核心邏輯：處理訂位 ---
-def handle_booking(name, tel, email, date_str, time, pax, remarks):
+def handle_booking(name, tel, email, date_str, time, pax, remarks, line_id):
     if not name or not tel or not date_str or not time:
         return "⚠️ 請完整填寫必填欄位 (姓名、電話、日期、時間)"
+
+    # A. 檢查座位上限
+    clean_date = date_str.split(" ")[0]
+    daily_limit = SPECIAL_DAYS.get(clean_date, DEFAULT_LIMIT)
     
-    # --- 1. 防呆機制：檢查是否重複提交 ---
     try:
-        # 搜尋該電話在該時段的訂單
-        existing = supabase.table("bookings").select("id")\
-            .eq("tel", tel)\
-            .eq("date", date_str)\
-            .eq("time", time)\
-            .neq("status", "顧客已取消")\
-            .execute()
-            
-        if existing.data and len(existing.data) > 0:
-            return "⚠️ 系統偵測到您已預約過此時段，請勿重複提交。"
-    except Exception as e:
-        print(f"Check duplicate error: {e}")
-        pass
+        res = supabase.table("bookings").select("pax").eq("date", date_str).neq("status", "顧客已取消").execute()
+        current_total = sum([item['pax'] for item in res.data])
+        
+        if current_total + pax > daily_limit:
+            return f"⚠️ 抱歉，該時段剩餘座位不足 (剩 {daily_limit - current_total} 位)，無法容納您的訂位。"
+    except: pass 
+
+    # B. 防重複提交
+    try:
+        existing = supabase.table("bookings").select("id").eq("tel", tel).eq("date", date_str).eq("time", time).neq("status", "顧客已取消").execute()
+        if existing.data: return "⚠️ 系統偵測到您已預約過此時段，請勿重複提交。"
+    except: pass
 
-    # --- 準備資料 ---
+    # C. 寫入資料庫
     data = {
-        "name": name, 
-        "tel": tel, 
-        "email": email, 
-        "date": date_str, 
-        "time": time, 
-        "pax": pax, 
-        "remarks": remarks, 
-        "status": "待處理"
+        "name": name, "tel": tel, "email": email, "date": date_str, "time": time, 
+        "pax": pax, "remarks": remarks, "status": "待處理", 
+        "user_id": line_id # 存入 LINE ID
     }
     
     try:
-        # 2. 寫入資料庫
         supabase.table("bookings").insert(data).execute()
         
-        # 3. 發送 LINE 通知
-        send_line_notify(data)
-        
-        # 4. 回傳成功訊息
-        return """
-        <div style='text-align: center; color: #fff; padding: 20px; border: 1px solid #d4af37; border-radius: 8px; background: #222;'>
-            <h2 style='color: #d4af37; margin: 0;'>Request Received</h2>
-            <p style='margin: 10px 0;'>🥂 預約申請已提交</p>
-            <p style='font-size: 0.9em; color: #aaa;'>系統將發送確認信至您的 Email。</p>
-            <p style='font-size: 0.85em; color: #ff5252; margin-top: 5px;'>
-                (若未收到，請檢查您的<b>垃圾信件匣</b>)
-            </p>
-        </div>
-        """
-    except Exception as e:
-        print(f"Error: {e}")
-        return f"❌ 系統錯誤: {str(e)}"
+        # D. 發送 LINE Notify 給老闆
+        if LINE_ACCESS_TOKEN and LINE_ADMIN_ID:
+            source_type = "🟢 LINE用戶" if line_id else "⚪ 一般訪客"
+            msg = f"🔥 新訂位 ({source_type})\n姓名：{name}\n電話：{tel}\n時間：{date_str} {time}\n人數：{pax}位"
+            requests.post("https://api.line.me/v2/bot/message/push", headers={"Authorization": f"Bearer {LINE_ACCESS_TOKEN}", "Content-Type": "application/json"}, json={"to": LINE_ADMIN_ID, "messages": [{"type": "text", "text": msg}]})
 
-# --- 5. 核心邏輯：處理確認連結 (Webhook) ---
-# ⚠️ 修正重點：這裡是 check_confirmation，不是 send_confirmation_email
+        return """<div style='text-align: center; color: #fff; padding: 20px; border: 1px solid #d4af37; border-radius: 8px; background: #222;'><h2 style='color: #d4af37; margin: 0;'>Request Received</h2><p style='margin: 10px 0;'>🥂 預約申請已提交</p><p style='font-size: 0.9em; color: #aaa;'>請留意您的 Email 確認信。</p></div>"""
+    except Exception as e: return f"❌ 系統錯誤: {str(e)}"
+
+# --- 5. 處理確認/取消連結 (Webhook) ---
 def check_confirmation(request: gr.Request):
-    """
-    當網址帶有 ?id=xx&action=confirm 或 ?id=xx&action=cancel 時觸發
-    """
     if not request: return ""
-    params = request.query_params
-    action = params.get('action')
-    bid = params.get('id')
+    action = request.query_params.get('action')
+    bid = request.query_params.get('id')
     
-    # --- 情況 A: 確認訂位 ---
     if action == 'confirm' and bid:
         try:
-            # 更新資料庫狀態
             supabase.table("bookings").update({"status": "顧客已確認"}).eq("id", bid).execute()
-            
-            return f"""
-            <script>
-                document.addEventListener('DOMContentLoaded', function() {{
-                    alert('✅ 感謝您！訂位已確認 (編號 {bid})');
-                }});
-            </script>
-            <div style='padding:20px; background:#d4af37; color:black; text-align:center; margin-bottom:20px; border-radius:8px; font-weight:bold;'>
-                🎉 感謝您的確認！我們期待您的光臨。 (訂單編號: {bid})
-            </div>
-            """
-        except Exception as e:
-            print(f"Confirm Error: {e}")
-            return ""
-
-    # --- 情況 B: 取消訂位 ---
+            return f"""<script>alert('✅ 訂位已確認 (編號 {bid})');</script><div style='padding:20px; background:#d4af37; color:black; text-align:center; border-radius:8px; font-weight:bold;'>🎉 感謝您的確認！��們期待您的光臨。</div>"""
+        except: return ""
     elif action == 'cancel' and bid:
         try:
-            # 更新資料庫狀態
             supabase.table("bookings").update({"status": "顧客已取消"}).eq("id", bid).execute()
-            
-            return f"""
-            <script>
-                document.addEventListener('DOMContentLoaded', function() {{
-                    alert('已為您取消訂位 (編號 {bid})');
-                }});
-            </script>
-            <div style='padding:20px; background:#333; border: 1px solid #ff5252; color:#ff5252; text-align:center; margin-bottom:20px; border-radius:8px;'>
-                🚫 訂位已取消。<br>期待您下次有機會再來訪。
-            </div>
-            """
-        except Exception as e:
-            print(f"Cancel Error: {e}")
-            return ""
-            
+            return f"""<script>alert('已為您取消訂位 (編號 {bid})');</script><div style='padding:20px; background:#333; border:1px solid #ff5252; color:#ff5252; text-align:center; border-radius:8px;'>🚫 訂位已取消。<br>期待您下次有機會再來訪。</div>"""
+        except: return ""
     return ""
 
-# --- 6. 介面設定 (Theme & CSS) ---
-theme = gr.themes.Soft(
-    primary_hue="amber",
-    neutral_hue="zinc",
-    font=[gr.themes.GoogleFont("Playfair Display"), "ui-sans-serif", "sans-serif"],
-).set(
-    body_background_fill="#0F0F0F",
-    block_background_fill="#1a1a1a",
-    block_border_width="1px",
-    block_border_color="#333",
-    input_background_fill="#262626",
-    input_border_color="#444",
-    body_text_color="#E0E0E0",
-    block_title_text_color="#d4af37",
-    button_primary_background_fill="#d4af37",
-    button_primary_text_color="#000000",
-)
+# --- 6. 介面佈局 ---
+theme = gr.themes.Soft(primary_hue="amber", neutral_hue="zinc").set(body_background_fill="#0F0F0F", block_background_fill="#1a1a1a", block_border_width="1px", block_border_color="#333", input_background_fill="#262626", input_border_color="#444", body_text_color="#E0E0E0", block_title_text_color="#d4af37", button_primary_background_fill="#d4af37", button_primary_text_color="#000000")
+custom_css = "footer {display: none !important;} .gradio-container, .block, .row, .column { overflow: visible !important; } .options, .wrap .options { background-color: #262626 !important; border: 1px solid #d4af37 !important; z-index: 10000 !important; } .item:hover, .options .item:hover { background-color: #d4af37 !important; color: black !important; } .legal-footer { text-align: center; margin-top: 15px; padding-top: 15px; border-top: 1px solid #333; color: #666; font-size: 0.75rem; }"
 
-custom_css = """
-footer {display: none !important;}
-.gradio-container, .block, .row, .column { overflow: visible !important; }
-.options, .wrap .options {
-    background-color: #262626 !important;
-    border: 1px solid #d4af37 !important;
-    z-index: 10000 !important;
-    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
-}
-.item, .options .item { color: #E0E0E0 !important; padding: 8px 12px !important; }
-.item:hover, .item.selected, .options .item:hover { background-color: #d4af37 !important; color: black !important; }
-input:focus, .dropdown-trigger:focus-within { border-color: #d4af37 !important; box-shadow: 0 0 8px rgba(212, 175, 55, 0.4) !important; }
-h3 { border-bottom: 1px solid #444; padding-bottom: 5px; margin-bottom: 10px; }
-.legal-footer {
-    text-align: center; margin-top: 15px; padding-top: 15px; border-top: 1px solid #333; color: #666; font-size: 0.75rem; line-height: 1.5; font-family: sans-serif;
-}
-.legal-footer strong { color: #888; }
-"""
-
-# --- 7. 介面佈局 (完整版) ---
 with gr.Blocks(theme=theme, css=custom_css, title="Booking") as demo:
-    
-    # [隱藏] 用來接收 URL 確認參數的區塊
+    # 接收 URL 參數的隱藏元件
+    line_id_box = gr.Textbox(visible=False)
     confirm_msg_box = gr.HTML()
     
-    # 頁面載入時，執行 check_confirmation
-    demo.load(check_confirmation, inputs=None, outputs=confirm_msg_box)
+    # 載入時執行 JS 抓參數
+    demo.load(get_line_id_from_url, None, line_id_box)
+    demo.load(check_confirmation, None, confirm_msg_box)
 
     with gr.Row():
         with gr.Column():
-            gr.Markdown("### 📅 預約資訊 Booking Info")
-            
+            gr.Markdown("### 📅 預約資訊")
             date_options = get_date_options()
-            booking_date = gr.Dropdown(choices=date_options, label="選擇日期 Select Date", interactive=True)
-            pax_count = gr.Slider(minimum=1, maximum=10, value=2, step=1, label="用餐人數 Guest Count")
-
+            booking_date = gr.Dropdown(choices=date_options, label="日期 Select Date", interactive=True)
+            pax_count = gr.Slider(minimum=1, maximum=10, value=2, step=1, label="人數 Guest Count")
         with gr.Column():
-             gr.Markdown("### 🕰️ 選擇時段 Time Slot")
+             gr.Markdown("### 🕰️ 選擇時段")
              status_box = gr.Markdown("請先選擇日期...", visible=True)
-             time_slot = gr.Dropdown(choices=[], label="可用時段 Available Time", interactive=True)
-
+             time_slot = gr.Dropdown(choices=[], label="時段 Available Time", interactive=True)
+    
     gr.HTML("<div style='height: 10px'></div>")
-
-    gr.Markdown("### 👤 聯絡人資料 Contact，收到確認 E-Mail 並點擊 確認出席 才算訂位成功")
+    gr.Markdown("### 👤 聯絡資料")
     with gr.Group():
         with gr.Row():
-            cust_name = gr.Textbox(label="訂位姓名 Name *", placeholder="ex. 王小明")
-            cust_tel = gr.Textbox(label="手機號碼 Phone *", placeholder="ex. 0912-xxx-xxx")
-        
+            cust_name = gr.Textbox(label="姓名 Name", placeholder="ex. 王小明")
+            cust_tel = gr.Textbox(label="電話 Phone", placeholder="09xx-xxx-xxx")
         with gr.Row():
-            cust_email = gr.Textbox(label="電子信箱 E-mail (接收確認信用，請記得檢查垃圾信件匣。)", placeholder="example@gmail.com")
+            cust_email = gr.Textbox(label="Email (接收確認信)", placeholder="example@gmail.com")
         with gr.Row():
-            cust_remarks = gr.Textbox(label="備註 Remarks (過敏/慶生/特殊需求)", lines=2)
+            cust_remarks = gr.Textbox(label="備註 Remarks", lines=2)
 
     gr.HTML("<div style='height: 15px'></div>")
-    
-    submit_btn = gr.Button("確認預約 Request Booking (系統會記錄是否曾 No Show)", size="lg", variant="primary")
+    submit_btn = gr.Button("確認預約 Request Booking", size="lg", variant="primary")
     output_msg = gr.HTML()
-    
-    # 頁尾警語
-    gr.HTML("""
-    <div class="legal-footer">
-        <p style="margin-bottom: 5px;">© 2026 CIE CIE TAIPEI. All Rights Reserved.</p>
-        <p>內容涉及酒類產品訊息，請勿轉發分享給未達法定購買年齡者；未滿十八歲請勿飲酒。<br>
-        <strong>喝酒不開車，開車不喝酒。</strong></p>
-    </div>
-    """)
+    gr.HTML("""<div class="legal-footer"><p>© 2026 CIE CIE TAIPEI. <br>未滿十八歲請勿飲酒。喝酒不開車。</p></div>""")
 
-    # --- 互動事件綁定 ---
-    # 1. 日期改變 -> 更新時段
     booking_date.change(update_time_slots, inputs=booking_date, outputs=[time_slot, status_box])
-    
-    # 2. 送出按鈕 -> 處理訂位
-    submit_btn.click(
-        handle_booking, 
-        inputs=[cust_name, cust_tel, cust_email, booking_date, time_slot, pax_count, cust_remarks], 
-        outputs=output_msg
-    )
+    submit_btn.click(handle_booking, inputs=[cust_name, cust_tel, cust_email, booking_date, time_slot, pax_count, cust_remarks, line_id_box], outputs=output_msg)
 
 if __name__ == "__main__":
     demo.launch()