Improve loading state when files not found and fix default state interpretation for model selector

src/interface/web/app/common/modelSelector.tsx

@@ -28,7 +28,7 @@ import { HoverCard, HoverCardContent, HoverCardTrigger } from "@/components/ui/h
 import { Skeleton } from "@/components/ui/skeleton";
 
 interface ModelSelectorProps extends PopoverProps {
-    onSelect: (model: ModelOptions) => void;
+    onSelect: (model: ModelOptions, userModification: boolean) => void;
     selectedModel?: string;
     disabled?: boolean;
 }
@@ -51,7 +51,6 @@ export function ModelSelector({ ...props }: ModelSelectorProps) {
         } else {
             setSelectedModel(models[0]);
         }
-
     }, [models, props.selectedModel, userConfig]);
 
     useEffect(() => {
@@ -63,7 +62,8 @@ export function ModelSelector({ ...props }: ModelSelectorProps) {
 
     useEffect(() => {
         if (selectedModel) {
-            props.onSelect(selectedModel);
+            const userModification = selectedModel.id !== userConfig?.selected_chat_model_config;
+            props.onSelect(selectedModel, userModification);
         }
     }, [selectedModel]);
 

src/interface/web/app/components/allConversations/allConversations.tsx

@@ -46,20 +46,14 @@ import { ScrollArea } from "@/components/ui/scroll-area";
 
 import {
     ArrowRight,
-    ArrowLeft,
     ArrowDown,
     Spinner,
     Check,
     FolderPlus,
     DotsThreeVertical,
-    House,
-    StackPlus,
-    UserCirclePlus,
-    Sidebar,
-    NotePencil,
     FunnelSimple,
-    MagnifyingGlass,
     ChatsCircle,
+    Info,
 } from "@phosphor-icons/react";
 
 interface ChatHistory {
@@ -132,7 +126,7 @@ function renameConversation(conversationId: string, newTitle: string) {
         },
     })
         .then((response) => response.json())
-        .then((data) => {})
+        .then((data) => { })
         .catch((err) => {
             console.error(err);
             return;
@@ -171,7 +165,7 @@ function deleteConversation(conversationId: string) {
             response.json();
             mutate("/api/chat/sessions");
         })
-        .then((data) => {})
+        .then((data) => { })
         .catch((err) => {
             console.error(err);
             return;
@@ -237,8 +231,29 @@ export function FilesMenu(props: FilesMenuProps) {
         );
     };
 
-    if (error) return <div>Failed to load files</div>;
-    if (selectedFilesError) return <div>Failed to load selected files</div>;
+    if (error || selectedFilesError) {
+        return (
+            <div className="w-auto bg-background border border-muted p-4 drop-shadow-sm rounded-2xl">
+                <div className="flex items-center justify-between space-x-4">
+                    <h4 className="text-sm font-semibold">
+                        Context
+                        <p>
+                            <span className="text-muted-foreground text-xs">
+                                {
+                                    error ? "Failed to load files" : "Failed to load selected files"
+                                }
+                            </span>
+                        </p>
+                    </h4>
+                    <Button variant="ghost" size="sm" className="w-9 p-0">
+                        <Info className="h-4 w-4" />
+                        <span className="sr-only">Error Info</span>
+                    </Button>
+                </div>
+            </div>
+        )
+    }
+
     if (!files) return <InlineLoading />;
     if (!selectedFiles && props.conversationId) return <InlineLoading />;
 

src/interface/web/app/components/chatSidebar/chatSidebar.tsx

@@ -183,9 +183,9 @@ function ChatSidebarInternal({ ...props }: ChatSideBarProps) {
         setHasModified(false);
     }
 
-    function handleModelSelect(model: string) {
+    function handleModelSelect(model: string, userModification: boolean = true) {
         setSelectedModel(model);
-        if (model !== agentData?.chat_model) {
+        if (userModification) {
             setHasModified(true);
         }
     }
@@ -255,7 +255,7 @@ function ChatSidebarInternal({ ...props }: ChatSideBarProps) {
                             <SidebarMenuItem key={"model"} className="list-none">
                                 <ModelSelector
                                     disabled={!isEditable || !authenticatedData?.is_active}
-                                    onSelect={(model) => handleModelSelect(model.name)}
+                                    onSelect={(model, userModification) => handleModelSelect(model.name, userModification)}
                                     selectedModel={selectedModel}
                                 />
                             </SidebarMenuItem>
@@ -395,7 +395,7 @@ function ChatSidebarInternal({ ...props }: ChatSideBarProps) {
                                         <SidebarMenuItem>
                                             <SidebarMenuButton asChild>
                                                 <Button
-                                                    className="w-full"
+                                                    className={`w-full ${hasModified ? "bg-accent-foreground text-accent" : ""}`}
                                                     variant={"secondary"}
                                                     onClick={() => handleSave()}
                                                     disabled={!isEditable || !hasModified || isSaving}