feat(settings): add embedding model selector

src/components/Settings/Sections/Models/ModelSelect.tsx

@@ -0,0 +1,80 @@
+import Select from '@/components/ui/Select';
+import { ConfigModelProvider } from '@/lib/config/types';
+import { useState } from 'react';
+import { toast } from 'sonner';
+
+const ModelSelect = ({
+  providers,
+  type,
+}: {
+  providers: ConfigModelProvider[];
+  type: 'chat' | 'embedding';
+}) => {
+  const [selectedModel, setSelectedModel] = useState<string>(
+    `${providers[0]?.id}/${providers[0].embeddingModels[0]?.key}`,
+  );
+  const [loading, setLoading] = useState(false);
+
+  const handleSave = async (newValue: string) => {
+    setLoading(true);
+    setSelectedModel(newValue);
+    try {
+      if (type === 'chat') {
+        localStorage.setItem('chatModelProviderId', newValue.split('/')[0]);
+        localStorage.setItem('chatModelKey', newValue.split('/')[1]);
+      } else {
+        localStorage.setItem(
+          'embeddingModelProviderId',
+          newValue.split('/')[0],
+        );
+        localStorage.setItem('embeddingModelKey', newValue.split('/')[1]);
+      }
+    } catch (error) {
+      console.error('Error saving config:', error);
+      toast.error('Failed to save configuration.');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <section className="rounded-xl border border-light-200 bg-light-primary/80 p-6 transition-colors dark:border-dark-200 dark:bg-dark-primary/80">
+      <div className="space-y-5">
+        <div>
+          <h4 className="text-base text-black dark:text-white">
+            Select {type === 'chat' ? 'Chat Model' : 'Embedding Model'}
+          </h4>
+          <p className="text-xs text-black/50 dark:text-white/50">
+            {type === 'chat'
+              ? 'Select the model to use for chat responses'
+              : 'Select the model to use for embeddings'}
+          </p>
+        </div>
+        <Select
+          value={selectedModel}
+          onChange={(event) => handleSave(event.target.value)}
+          options={
+            type === 'chat'
+              ? providers.flatMap((provider) =>
+                  provider.chatModels.map((model) => ({
+                    value: `${provider.id}/${model.key}`,
+                    label: `${provider.name} - ${model.name}`,
+                  })),
+                )
+              : providers.flatMap((provider) =>
+                  provider.embeddingModels.map((model) => ({
+                    value: `${provider.id}/${model.key}`,
+                    label: `${provider.name} - ${model.name}`,
+                  })),
+                )
+          }
+          className="w-full rounded-lg border border-light-200 dark:border-dark-200 bg-light-primary dark:bg-dark-primary px-4 py-3 text-sm text-black/80 dark:text-white/80 placeholder:text-black/40 dark:placeholder:text-white/40 focus-visible:outline-none focus-visible:border-light-300 dark:focus-visible:border-dark-300 transition-colors disabled:cursor-not-allowed disabled:opacity-60 cursor-pointer capitalize pr-12"
+          loading={loading}
+          disabled={loading}
+        />
+      </div>
+    </section>
+  );
+};
+
+export default ModelSelect;

src/components/Settings/Sections/Models/Section.tsx

@@ -6,6 +6,8 @@ import {
   UIConfigField,
 } from '@/lib/config/types';
 import ModelProvider from './ModelProvider';
+import SettingsField from '../../SettingsField';
+import ModelSelect from './ModelSelector';
 
 const Models = ({
   fields,
@@ -17,14 +19,21 @@ const Models = ({
   const [providers, setProviders] = useState<ConfigModelProvider[]>(values);
 
   return (
-    <div className="flex-1 space-y-6 overflow-y-auto px-6 py-6">
-      <div className="flex flex-row justify-between items-center">
+    <div className="flex-1 space-y-6 overflow-y-auto py-6">
+      <div className="flex flex-col px-6 gap-y-4">
+        <h3 className="text-sm text-black/70 dark:text-white/70">
+          Select models
+        </h3>
+        <ModelSelect providers={values} type="embedding" />
+      </div>
+      <div className="border-t border-light-200 dark:border-dark-200" />
+      <div className="flex flex-row justify-between items-center px-6 ">
         <p className="text-sm text-black/70 dark:text-white/70">
           Manage model provider
         </p>
         <AddProvider modelProviders={fields} setProviders={setProviders} />
       </div>
-      <div className="flex flex-col gap-y-4">
+      <div className="flex flex-col px-6 gap-y-4">
         {providers.map((provider) => (
           <ModelProvider
             key={`provider-${provider.id}`}