增加搜索

app.py

@@ -12,6 +12,7 @@ app = Flask(__name__)
 
 BASE_DIR = Path(__file__).resolve().parent
 DATA_FILE = BASE_DIR / "data.json"
+VALID_EXCHANGES = frozenset({"binance", "okx", "gate"})
 
 
 def load_accounts():
@@ -33,16 +34,34 @@ def save_accounts(accounts):
 
 
 def validate_account_payload(payload):
+    exchange = (payload.get("exchange") or "").strip().lower()
     username = (payload.get("username") or "").strip()
     api_key = (payload.get("api_key") or "").strip()
     api_secret = (payload.get("api_secret") or "").strip()
+
+    if exchange not in VALID_EXCHANGES:
+        return None, "请选择交易所：binance / okx / gate"
     if not username:
         return None, "账户名称不能为空"
     if not api_key:
         return None, "API Key 不能为空"
     if not api_secret:
         return None, "API Secret 不能为空"
-    return {"username": username, "api_key": api_key, "api_secret": api_secret}, None
+
+    account = {
+        "exchange": exchange,
+        "username": username,
+        "api_key": api_key,
+        "api_secret": api_secret,
+    }
+
+    if exchange == "okx":
+        password = (payload.get("password") or "").strip()
+        if not password:
+            return None, "OKX 密码（Passphrase）不能为空"
+        account["password"] = password
+
+    return account, None
 
 
 @app.route("/")
@@ -52,7 +71,13 @@ def index():
 
 @app.route("/api/accounts", methods=["GET"])
 def list_accounts():
-    return jsonify(load_accounts())
+    accounts = load_accounts()
+    exchange = (request.args.get("exchange") or "").strip().lower()
+    if exchange:
+        if exchange not in VALID_EXCHANGES:
+            return jsonify({"error": "无效交易所"}), 400
+        accounts = [a for a in accounts if a.get("exchange") == exchange]
+    return jsonify(accounts)
 
 
 @app.route("/api/accounts", methods=["POST"])
@@ -80,5 +105,4 @@ def delete_account(account_id):
 
 
 if __name__ == "__main__":
-    # 0.0.0.0：本机 + 局域网均可访问（如 http://192.168.1.100:5200）
     app.run(host="0.0.0.0", port=5200, debug=False)