Update app.py

app.py

@@ -1,33 +1,33 @@
 import gradio as gr
 import os
 import pandas as pd
-import resend
+import smtplib
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
 from supabase import create_client, Client
 
 # --- 設定 ---
 SUPABASE_URL = os.getenv("SUPABASE_URL")
 SUPABASE_KEY = os.getenv("SUPABASE_KEY")
-RESEND_API_KEY = os.getenv("RESEND_API_KEY")
-PUBLIC_SPACE_URL = "https://deeplearning101-ciecietaipei.hf.space" # ⚠️ 請換成您 Space A 的網址
+MAIL_USERNAME = os.getenv("MAIL_USERNAME") # Gmail 帳號
+MAIL_PASSWORD = os.getenv("MAIL_PASSWORD") # Gmail 應用程式密碼
+PUBLIC_SPACE_URL = "https://deeplearning101-ciecietaipei.hf.space" 
 
 supabase: Client = create_client(SUPABASE_URL, SUPABASE_KEY)
-resend.api_key = RESEND_API_KEY
 
 def get_bookings():
-    # 加入 email 和 remarks 欄位
     response = supabase.table("bookings").select("*").order("created_at", desc=True).execute()
     if not response.data: return pd.DataFrame()
     df = pd.DataFrame(response.data)
-    # 確保欄位存在，避免報錯
     cols = ['id', 'date', 'time', 'name', 'tel', 'email', 'pax', 'remarks', 'status']
     for c in cols:
         if c not in df.columns: df[c] = ""
     return df[cols]
 
 def send_confirmation_email(booking_id):
-    """發送確認信邏輯"""
+    """改用 Gmail SMTP 發送確認信"""
     try:
-        # 1. 抓取訂位資料
+        # 1. 抓取資料
         res = supabase.table("bookings").select("*").eq("id", booking_id).execute()
         if not res.data: return "❌ 找不到該訂單"
         booking = res.data[0]
@@ -35,35 +35,42 @@ def send_confirmation_email(booking_id):
         email = booking.get('email')
         if not email or "@" not in email: return "❌ 客人未填寫有效 Email"
 
-        # 2. 產生確認連結 (指向 Space A)
+        # 2. 產生連結
         confirm_link = f"{PUBLIC_SPACE_URL}/?id={booking_id}&action=confirm"
 
-        # 3. 寄信 (HTML)
-        params = {
-            "from": "Cié Cié Taipei <onboarding@resend.dev>", # 若沒買網域，先用 Resend 預設的
-            "to": [email],
-            "subject": f"[{booking['date']}] Cié Cié Taipei 訂位確認",
-            "html": f"""
-            <div style="padding: 20px; background: #111; color: #d4af37; font-family: sans-serif;">
-                <h2>訂位保留確認</h2>
-                <p>{booking['name']} 您好，我們已為您保留座位：</p>
-                <ul>
-                    <li>日期：{booking['date']}</li>
-                    <li>時間：{booking['time']}</li>
-                    <li>人數：{booking['pax']} 位</li>
-                </ul>
-                <p>請點擊下方按鈕確認出席：</p>
-                <a href="{confirm_link}" style="background: #d4af37; color: black; padding: 10px 20px; text-decoration: none; border-radius: 5px; font-weight: bold;">✅ 我會出席 (Confirm)</a>
-                <br><br>
-                <p style="color: #666; font-size: 12px;">若需取消，請直接回覆此信或致電。</p>
-            </div>
-            """
-        }
-        resend.Emails.send(params)
-        
-        # 4. 更新狀態為「已發信」
+        # 3. 準備信件內容 (HTML)
+        msg = MIMEMultipart()
+        msg['From'] = f"Cié Cié Taipei <{MAIL_USERNAME}>"
+        msg['To'] = email
+        msg['Subject'] = f"[{booking['date']}] Cié Cié Taipei 訂位確認"
+
+        html_content = f"""
+        <div style="padding: 20px; background: #111; color: #d4af37; font-family: sans-serif; border-radius: 10px;">
+            <h2 style="border-bottom: 1px solid #d4af37; padding-bottom: 10px;">訂位保留確認</h2>
+            <p>{booking['name']} 您好，我們已為您保留座位：</p>
+            <ul style="color: #eee;">
+                <li>日期：{booking['date']}</li>
+                <li>時間：{booking['time']}</li>
+                <li>人數：{booking['pax']} 位</li>
+            </ul>
+            <p>請點擊下方按鈕確認出席：</p>
+            <a href="{confirm_link}" style="background: #d4af37; color: black; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; display: inline-block; margin-top: 10px;">✅ 我會出席 (Confirm)</a>
+            <br><br>
+            <hr style="border: 0; border-top: 1px solid #333;">
+            <p style="color: #666; font-size: 12px;">若需取消，請直接回覆此信或致電 02-2709-3446。</p>
+        </div>
+        """
+        msg.attach(MIMEText(html_content, 'html'))
+
+        # 4. 透過 Gmail 發送
+        # Gmail SMTP Server: smtp.gmail.com, Port: 465 (SSL)
+        with smtplib.SMTP_SSL('smtp.gmail.com', 465) as server:
+            server.login(MAIL_USERNAME, MAIL_PASSWORD)
+            server.send_message(msg)
+
+        # 5. 更新狀態
         supabase.table("bookings").update({"status": "已發確認信"}).eq("id", booking_id).execute()
-        return f"✅ 已發送確認信給 {booking['name']} ({email})"
+        return f"✅ 已透過 Gmail 發送確認信給 {booking['name']} ({email})"
         
     except Exception as e:
         return f"❌ 發信失敗: {str(e)}"