[dyad] Improved form UX - wrote 1 file(s)

src/components/meta-form.tsx

@@ -5,7 +5,7 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Textarea } from "@/components/ui/textarea";
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { Globe, Edit, Check } from "lucide-react";
+import { Globe, Edit, Check, Loader2, X, ImageOff } from "lucide-react";
 import { extractMetaData } from "@/app/actions";
 import { LengthIndicator } from "./length-indicator";
 import { CopyButton } from "./copy-button";
@@ -17,6 +17,7 @@ interface MetaData {
 }
 
 export function MetaForm() {
+  const [url, setUrl] = useState("");
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
   const [metaData, setMetaData] = useState<MetaData | null>(null);
@@ -26,11 +27,13 @@ export function MetaForm() {
 
   const [editableTitle, setEditableTitle] = useState("");
   const [editableDescription, setEditableDescription] = useState("");
+  const [imageError, setImageError] = useState(false);
 
   useEffect(() => {
     if (metaData) {
       setEditableTitle(metaData.title);
       setEditableDescription(metaData.description);
+      setImageError(false);
     }
   }, [metaData]);
 
@@ -41,9 +44,7 @@ export function MetaForm() {
     setMetaData(null);
     setIsEditingTitle(false);
     setIsEditingDescription(false);
-
+    setImageError(false);
-    const formData = new FormData(event.currentTarget);
-    const url = formData.get("url") as string;
 
     const result = await extractMetaData(url);
 
@@ -56,6 +57,13 @@ export function MetaForm() {
     setLoading(false);
   };
 
+  const handleClear = () => {
+    setUrl("");
+    setLoading(false);
+    setError(null);
+    setMetaData(null);
+  };
+
   return (
     <div className="w-full space-y-6">
       <form
@@ -70,15 +78,30 @@ export function MetaForm() {
             placeholder="https://example.com"
             required
             className="pl-10 h-12 text-base rounded-lg shadow-sm"
+            value={url}
+            onChange={(e) => setUrl(e.target.value)}
           />
         </div>
         <Button
           type="submit"
           disabled={loading}
-          className="w-full sm:w-auto h-12 px-8 rounded-lg font-semibold transition-all"
+          className="w-full sm:w-auto h-12 px-8 rounded-lg font-semibold transition-all flex items-center gap-2"
         >
+          {loading && <Loader2 className="h-5 w-5 animate-spin" />}
           {loading ? "Extracting..." : "Extract"}
         </Button>
+        {(url || metaData || error) && (
+          <Button
+            type="button"
+            variant="ghost"
+            size="icon"
+            onClick={handleClear}
+            className="h-12 w-12"
+          >
+            <X className="h-5 w-5" />
+            <span className="sr-only">Clear</span>
+          </Button>
+        )}
       </form>
 
       {error && (
@@ -102,12 +125,20 @@ export function MetaForm() {
                 <h3 className="font-semibold text-card-foreground mb-2">
                   Preview Image
                 </h3>
-                <div className="aspect-video bg-muted rounded-md overflow-hidden relative">
+                <div className="aspect-video bg-muted rounded-md overflow-hidden relative flex items-center justify-center">
+                  {!imageError ? (
                     <img
                       src={metaData.image}
                       alt="Meta preview image"
                       className="w-full h-full object-cover"
+                      onError={() => setImageError(true)}
                     />
+                  ) : (
+                    <div className="flex flex-col items-center gap-2 text-muted-foreground">
+                      <ImageOff className="h-8 w-8" />
+                      <span>Image not available</span>
+                    </div>
+                  )}
                 </div>
               </div>
             )}