feat: 增加模型选择

backend/routes.py

@@ -11,8 +11,10 @@ from . import load_config
 bp = Blueprint("api", __name__)
 
 cfg = load_config()
-GLM_API_URL = cfg.get("api_url")
-GLM_API_KEY = cfg["api_key"]
+API_URL = cfg.get("api_url")
+API_KEY = cfg["api_key"]
+MODELS = cfg.get("models", [])
+DEFAULT_MODEL = cfg.get("default_model", "glm-5")
 
 
 # -- Helpers ----------------------------------------------
@@ -57,6 +59,14 @@ def build_glm_messages(conv):
     return msgs
 
 
+# -- Models API -------------------------------------------
+
+@bp.route("/api/models", methods=["GET"])
+def list_models():
+    """获取可用模型列表"""
+    return ok(MODELS)
+
+
 # -- Conversation CRUD ------------------------------------
 
 @bp.route("/api/conversations", methods=["GET", "POST"])
@@ -68,7 +78,7 @@ def conversation_list():
             id=str(uuid.uuid4()),
             user_id=user.id,
             title=d.get("title", ""),
-            model=d.get("model", "glm-5"),
+            model=d.get("model", DEFAULT_MODEL),
             system_prompt=d.get("system_prompt", ""),
             temperature=d.get("temperature", 1.0),
             max_tokens=d.get("max_tokens", 65536),
@@ -183,8 +193,8 @@ def _call_glm(conv, stream=False):
     if stream:
         body["stream"] = True
     return requests.post(
-        GLM_API_URL,
-        headers={"Content-Type": "application/json", "Authorization": f"Bearer {GLM_API_KEY}"},
+        API_URL,
+        headers={"Content-Type": "application/json", "Authorization": f"Bearer {API_KEY}"},
         json=body, stream=stream, timeout=120,
     )
 

frontend/src/api/index.js

@@ -13,6 +13,12 @@ async function request(url, options = {}) {
   return data
 }
 
+export const modelApi = {
+  list() {
+    return request('/models')
+  },
+}
+
 export const conversationApi = {
   list(cursor, limit = 20) {
     const params = new URLSearchParams()

frontend/src/components/SettingsPanel.vue

@@ -21,7 +21,7 @@
           <div class="form-group">
             <label>模型</label>
             <select v-model="form.model">
-              <option value="glm-5">GLM-5</option>
+              <option v-for="m in models" :key="m.id" :value="m.id">{{ m.name }}</option>
             </select>
           </div>
 
@@ -94,7 +94,8 @@
 </template>
 
 <script setup>
-import { reactive, watch } from 'vue'
+import { reactive, ref, watch, onMounted } from 'vue'
+import { modelApi } from '../api'
 
 const props = defineProps({
   visible: { type: Boolean, default: false },
@@ -103,19 +104,30 @@ const props = defineProps({
 
 const emit = defineEmits(['close', 'save'])
 
+const models = ref([])
+
 const form = reactive({
   title: '',
-  model: 'glm-5',
+  model: '',
   system_prompt: '',
   temperature: 1.0,
   max_tokens: 65536,
   thinking_enabled: false,
 })
 
+async function loadModels() {
+  try {
+    const res = await modelApi.list()
+    models.value = res.data || []
+  } catch (e) {
+    console.error('Failed to load models:', e)
+  }
+}
+
 watch(() => props.visible, (val) => {
   if (val && props.conversation) {
     form.title = props.conversation.title || ''
-    form.model = props.conversation.model || 'default'
+    form.model = props.conversation.model || ''
     form.system_prompt = props.conversation.system_prompt || ''
     form.temperature = props.conversation.temperature ?? 1.0
     form.max_tokens = props.conversation.max_tokens ?? 65536
@@ -123,6 +135,8 @@ watch(() => props.visible, (val) => {
   }
 })
 
+onMounted(loadModels)
+
 function save() {
   emit('save', { ...form })
   emit('close')