UploadAvatar component

packages/frontend/src/components/upload-avatar.tsx

@@ -0,0 +1,62 @@
+import { useRef, useState } from "react";
+import { Button } from "@/components/ui/button";
+import { Label } from "@/components/ui/label";
+import { user } from "@/lib/server";
+
+export function UploadAvatar({
+    avatarURL,
+    onAvatarUploaded,
+    label,
+}: {
+    avatarURL?: string | null;
+    onAvatarUploaded: (avatarURL: string) => void;
+    label?: string;
+}) {
+    const [uploading, setUploading] = useState(false);
+    const [error, setError] = useState<string | null>(null);
+    const fileInputRef = useRef<HTMLInputElement>(null);
+
+    const handleFileChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
+        const file = e.target.files?.[0];
+        if (!file) return;
+
+        setUploading(true);
+        setError(null);
+
+        await user.uploadAvatar({
+            file,
+            onSuccess: (url) => {
+                onAvatarUploaded(url);
+                setUploading(false);
+            },
+            onError: (msg) => {
+                setError(msg);
+                setUploading(false);
+            },
+        });
+    };
+
+    return (
+        <div className="flex items-center gap-4">
+            {avatarURL && (
+                <img src={avatarURL} alt="Avatar" className="w-16 h-16 rounded-full border object-cover" />
+            )}
+            <input
+                type="file"
+                ref={fileInputRef}
+                onChange={handleFileChange}
+                accept="image/png,image/jpeg,image/webp,image/gif"
+                className="hidden"
+            />
+            <Button
+                variant="outline"
+                type="button"
+                onClick={() => fileInputRef.current?.click()}
+                disabled={uploading}
+            >
+                {uploading ? "Uploading..." : label || avatarURL ? "Change Avatar" : "Upload Avatar"}
+            </Button>
+            {error && <Label className="text-destructive text-sm">{error}</Label>}
+        </div>
+    );
+}