From e870792f205d8c3eea29db537a5bf7d436e0644e Mon Sep 17 00:00:00 2001
From: kang <wankang2050@gmail.com>
Date: Mon, 11 May 2026 17:22:16 +0800
Subject: [PATCH] auto-save 2026-05-11 17:22 (~2)

---
 .memory/worklog.json    |  14 +++---
 server/feishu_bridge.py | 104 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 7 deletions(-)

diff --git a/.memory/worklog.json b/.memory/worklog.json
index 8598e7e..ef65267 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,12 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "hash": "d042b1f",
-      "message": "auto-save 2026-05-10 08:39 (~1)",
-      "ts": "2026-05-10T08:39:07+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 1,
       "hash": "d1741e4",
@@ -3264,6 +3257,13 @@
       "type": "session-heartbeat",
       "message": "Codex 会话活跃 · 最近命令：codex · 分支 master · 1 项未提交变更 · 最近提交：auto-save 2026-05-11 17:10 (~3)",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-11T17:16:35+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-11 17:16 (~1)",
+      "hash": "5fb59ac",
+      "files_changed": 1
     }
   ]
 }
diff --git a/server/feishu_bridge.py b/server/feishu_bridge.py
index 6660b09..dff0669 100644
--- a/server/feishu_bridge.py
+++ b/server/feishu_bridge.py
@@ -282,6 +282,110 @@ def http_json(
     return json.loads(raw)
 
 
+def openai_completion_url(base_url: str) -> str:
+    base = base_url.rstrip("/")
+    if base.endswith("/chat/completions"):
+        return base
+    return f"{base}/chat/completions"
+
+
+def read_env_value(key: str) -> str:
+    key = key.strip()
+    if not key:
+        return ""
+    return os.environ.get(key, "") or parse_env_file(Config.env_file).get(key, "")
+
+
+def resolve_profile_api_key(profile: dict[str, Any]) -> str:
+    ref = str(profile.get("apiKeyRef") or "").strip()
+    if not ref or ref in {"服务器环境变量", "server env", "server-env"}:
+        return Config.hermes_api_key
+    if ref.startswith("env:"):
+        ref = ref[4:].strip()
+    if re.match(r"^[A-Z][A-Z0-9_]{1,120}$", ref):
+        return read_env_value(ref)
+    return ""
+
+
+def profile_for_chat(profile_id: str) -> dict[str, Any]:
+    runtime = read_hermes_runtime_config()
+    config = normalize_ui_config(read_ui_config_file(), runtime)
+    profiles = config.get("modelProfiles") if isinstance(config.get("modelProfiles"), list) else []
+    if profile_id:
+        for profile in profiles:
+            if profile.get("id") == profile_id:
+                return profile
+        raise ValueError(f"unknown modelProfileId: {profile_id}")
+    for profile in profiles:
+        if profile.get("isDefault"):
+            return profile
+    if profiles:
+        return profiles[0]
+    return runtime_model_profile(runtime)
+
+
+def build_profile_chat_request(body: dict[str, Any]) -> tuple[urllib.request.Request | None, bool, int, dict[str, Any] | None]:
+    profile_id = str(body.get("modelProfileId") or body.get("model_profile_id") or "").strip()
+    profile = profile_for_chat(profile_id)
+    if profile.get("enabled") is False:
+        return None, False, 400, {"code": 400, "msg": "model profile is disabled"}
+
+    base_url = str(profile.get("baseUrl") or "").strip() or Config.hermes_api_base
+    if not base_url:
+        return None, False, 400, {"code": 400, "msg": "model profile baseUrl is required"}
+    model = str(profile.get("model") or body.get("model") or Config.hermes_model).strip()
+    if not model:
+        return None, False, 400, {"code": 400, "msg": "model is required"}
+    if not re.match(r"^https?://", base_url):
+        return None, False, 400, {"code": 400, "msg": "model profile baseUrl must start with http:// or https://"}
+
+    payload = dict(body)
+    payload.pop("modelProfileId", None)
+    payload.pop("model_profile_id", None)
+    payload["model"] = model
+    stream = bool(payload.get("stream"))
+    headers = {"Accept": "text/event-stream" if stream else "application/json"}
+    api_key = resolve_profile_api_key(profile)
+    api_key_ref = str(profile.get("apiKeyRef") or "").strip()
+    if api_key:
+        headers["Authorization"] = f"Bearer {api_key}"
+    elif api_key_ref and api_key_ref not in {"服务器环境变量", "server env", "server-env"}:
+        return None, stream, 400, {"code": 400, "msg": f"API key env not found: {api_key_ref}"}
+
+    url = openai_completion_url(base_url)
+    raw_body = json.dumps(payload, ensure_ascii=False).encode("utf-8")
+    req = urllib.request.Request(
+        url,
+        data=raw_body,
+        method="POST",
+        headers={
+            "Content-Type": "application/json; charset=utf-8",
+            **headers,
+        },
+    )
+    return req, stream, 200, None
+
+
+def proxy_chat_completion(body: dict[str, Any]) -> tuple[int, dict[str, Any] | bytes, dict[str, str]]:
+    req, stream, status, error = build_profile_chat_request(body)
+    if error is not None or req is None:
+        return status, error or {"code": status, "msg": "invalid chat request"}, {}
+    try:
+        with urllib.request.urlopen(req, timeout=Config.request_timeout) as resp:
+            content_type = resp.headers.get("Content-Type") or (
+                "text/event-stream" if stream else "application/json"
+            )
+            if stream:
+                return resp.status, resp.read(), {"Content-Type": content_type}
+            raw = resp.read()
+    except urllib.error.HTTPError as exc:
+        raw = exc.read()
+        return exc.code, raw or json.dumps({"code": exc.code, "msg": exc.reason}).encode("utf-8"), {
+            "Content-Type": exc.headers.get("Content-Type") or "application/json"
+        }
+    return 200, raw, {"Content-Type": "application/json"}
+
+
 def json_text(value: Any) -> str:
     if isinstance(value, str):
         try: