feat(accounts): 添加账号cookies存储及支付链接国家选择功能

- 在账号详情页添加cookies编辑与保存功能，用于支付请求
- 支付页面新增国家选择下拉框，支持多国货币计费
- 优化无痕打开浏览器功能，支持注入账号cookies
- 更新数据库模型、API路由及前端界面

src/core/payment.py

@@ -23,62 +23,101 @@ def _build_proxies(proxy: Optional[str]) -> Optional[dict]:
     return None
 
 
-def generate_plus_link(account: Account, proxy: Optional[str] = None) -> str:
-    """生成 Plus 支付链接"""
-    if not account.access_token:
-        raise ValueError("账号缺少 access_token")
-
-    headers = {
-        "Authorization": f"Bearer {account.access_token}",
-        "Content-Type": "application/json",
-    }
-    payload = {
-        "plan_type": "plus",
-        "checkout_ui_mode": "hosted",
-        "cancel_url": "https://chatgpt.com/",
-        "success_url": "https://chatgpt.com/",
-    }
-
-    resp = cffi_requests.post(
-        PAYMENT_CHECKOUT_URL,
-        headers=headers,
-        json=payload,
-        proxies=_build_proxies(proxy),
-        timeout=30,
-        impersonate="chrome110",
-    )
-    resp.raise_for_status()
-    data = resp.json()
-    if "url" in data:
-        return data["url"]
-    raise ValueError(data.get("detail", "API 未返回支付链接"))
+_COUNTRY_CURRENCY_MAP = {
+    "SG": "SGD",
+    "US": "USD",
+    "TR": "TRY",
+    "JP": "JPY",
+    "HK": "HKD",
+    "GB": "GBP",
+    "EU": "EUR",
+    "AU": "AUD",
+    "CA": "CAD",
+    "IN": "INR",
+    "BR": "BRL",
+    "MX": "MXN",
+}
 
 
-def generate_team_link(
+def _extract_oai_did(cookies_str: str) -> Optional[str]:
+    """从 cookie 字符串中提取 oai-device-id"""
+    for part in cookies_str.split(";"):
+        part = part.strip()
+        if part.startswith("oai-did="):
+            return part[len("oai-did="):].strip()
+    return None
+
+
+def _parse_cookie_str(cookies_str: str, domain: str) -> list:
+    """将 'key=val; key2=val2' 格式解析为 Playwright cookie 列表"""
+    cookies = []
+    for part in cookies_str.split(";"):
+        part = part.strip()
+        if "=" not in part:
+            continue
+        name, _, value = part.partition("=")
+        cookies.append({
+            "name": name.strip(),
+            "value": value.strip(),
+            "domain": domain,
+            "path": "/",
+        })
+    return cookies
+
+
+def _open_url_system_browser(url: str) -> bool:
+    """回退方案：调用系统浏览器以无痕模式打开"""
+    platform = sys.platform
+    try:
+        if platform == "win32":
+            for browser, flag in [("chrome", "--incognito"), ("msedge", "--inprivate")]:
+                try:
+                    subprocess.Popen(f'start {browser} {flag} "{url}"', shell=True)
+                    return True
+                except Exception:
+                    continue
+        elif platform == "darwin":
+            subprocess.Popen(["open", "-a", "Google Chrome", "--args", "--incognito", url])
+            return True
+        else:
+            for binary in ["google-chrome", "chromium-browser", "chromium"]:
+                try:
+                    subprocess.Popen([binary, "--incognito", url])
+                    return True
+                except FileNotFoundError:
+                    continue
+    except Exception as e:
+        logger.warning(f"系统浏览器无痕打开失败: {e}")
+    return False
+
+
+def generate_plus_link(
     account: Account,
-    workspace_name: str = "MyTeam",
-    price_interval: str = "month",
-    seat_quantity: int = 5,
     proxy: Optional[str] = None,
+    country: str = "SG",
 ) -> str:
-    """生成 Team 支付链接"""
+    """生成 Plus 支付链接（后端携带账号 cookie 发请求）"""
     if not account.access_token:
         raise ValueError("账号缺少 access_token")
 
+    currency = _COUNTRY_CURRENCY_MAP.get(country, "USD")
     headers = {
         "Authorization": f"Bearer {account.access_token}",
         "Content-Type": "application/json",
+        "oai-language": "zh-CN",
     }
+    if account.cookies:
+        headers["cookie"] = account.cookies
+        oai_did = _extract_oai_did(account.cookies)
+        if oai_did:
+            headers["oai-device-id"] = oai_did
+
     payload = {
-        "plan_name": "chatgptteamplan",
-        "team_plan_data": {
-            "workspace_name": workspace_name,
-            "price_interval": price_interval,
-            "seat_quantity": seat_quantity,
-        },
+        "plan_name": "chatgptplusplan",
+        "billing_details": {"country": country, "currency": currency},
         "promo_campaign": {
-            "promo_campaign_id": "team-1-month-free",
-            "is_coupon_from_query_param": True,
+            "promo_campaign_id": "plus-1-month-free",
+            "is_coupon_from_query_param": False,
         },
         "checkout_ui_mode": "custom",
     }
@@ -98,36 +137,86 @@ def generate_team_link(
     raise ValueError(data.get("detail", "API 未返回 checkout_session_id"))
 
 
-def open_url_incognito(url: str) -> bool:
-    """调用本机浏览器以无痕模式打开 URL"""
-    platform = sys.platform
+def generate_team_link(
+    account: Account,
+    workspace_name: str = "MyTeam",
+    price_interval: str = "month",
+    seat_quantity: int = 5,
+    proxy: Optional[str] = None,
+    country: str = "SG",
+) -> str:
+    """生成 Team 支付链接（后端携带账号 cookie 发请求）"""
+    if not account.access_token:
+        raise ValueError("账号缺少 access_token")
+
+    currency = _COUNTRY_CURRENCY_MAP.get(country, "USD")
+    headers = {
+        "Authorization": f"Bearer {account.access_token}",
+        "Content-Type": "application/json",
+        "oai-language": "zh-CN",
+    }
+    if account.cookies:
+        headers["cookie"] = account.cookies
+        oai_did = _extract_oai_did(account.cookies)
+        if oai_did:
+            headers["oai-device-id"] = oai_did
+
+    payload = {
+        "plan_name": "chatgptteamplan",
+        "team_plan_data": {
+            "workspace_name": workspace_name,
+            "price_interval": price_interval,
+            "seat_quantity": seat_quantity,
+        },
+        "billing_details": {"country": country, "currency": currency},
+        "promo_campaign": {
+            "promo_campaign_id": "team-1-month-free",
+            "is_coupon_from_query_param": True,
+        },
+        "cancel_url": "https://chatgpt.com/#pricing",
+        "checkout_ui_mode": "custom",
+    }
+
+    resp = cffi_requests.post(
+        PAYMENT_CHECKOUT_URL,
+        headers=headers,
+        json=payload,
+        proxies=_build_proxies(proxy),
+        timeout=30,
+        impersonate="chrome110",
+    )
+    resp.raise_for_status()
+    data = resp.json()
+    if "checkout_session_id" in data:
+        return TEAM_CHECKOUT_BASE_URL + data["checkout_session_id"]
+    raise ValueError(data.get("detail", "API 未返回 checkout_session_id"))
+
+
+def open_url_incognito(url: str, cookies_str: Optional[str] = None) -> bool:
+    """用 Playwright 以无痕模式打开 URL，可注入 cookie"""
+    import threading
     try:
-        if platform == "win32":
-            # 依次尝试 Chrome、Edge
-            for browser, flag in [("chrome", "--incognito"), ("msedge", "--inprivate")]:
-                try:
-                    subprocess.Popen(
-                        f'start {browser} {flag} "{url}"',
-                        shell=True,
-                    )
-                    return True
-                except Exception:
-                    continue
-        elif platform == "darwin":
-            subprocess.Popen(
-                ["open", "-a", "Google Chrome", "--args", "--incognito", url]
-            )
-            return True
-        else:
-            for binary in ["google-chrome", "chromium-browser", "chromium"]:
-                try:
-                    subprocess.Popen([binary, "--incognito", url])
-                    return True
-                except FileNotFoundError:
-                    continue
-    except Exception as e:
-        logger.warning(f"无痕打开浏览器失败: {e}")
-    return False
+        from playwright.sync_api import sync_playwright
+    except ImportError:
+        logger.warning("playwright 未安装，回退到系统浏览器")
+        return _open_url_system_browser(url)
+
+    def _launch():
+        try:
+            with sync_playwright() as p:
+                browser = p.chromium.launch(headless=False, args=["--incognito"])
+                ctx = browser.new_context()
+                if cookies_str:
+                    ctx.add_cookies(_parse_cookie_str(cookies_str, "chatgpt.com"))
+                page = ctx.new_page()
+                page.goto(url)
+                # 保持窗口打开直到用户关闭
+                page.wait_for_timeout(300_000)  # 最多等待 5 分钟
+        except Exception as e:
+            logger.warning(f"Playwright 无痕打开失败: {e}")
+
+    threading.Thread(target=_launch, daemon=True).start()
+    return True
 
 
 def check_subscription_status(account: Account, proxy: Optional[str] = None) -> str: