mail page rest

app/mail/page.tsx

@@ -301,50 +301,41 @@ function decodeMimeContent(content: string): string {
 
 function renderEmailContent(email: Email) {
   try {
-    // First, parse the email headers
-    const headers = parseEmailHeaders(email.body);
-    
-    // Get the content type and encoding
-    const contentType = headers.contentType || '';
-    const encoding = headers.encoding || '7bit';
-    const charset = headers.charset || 'utf-8';
+    // Parse the full email content
+    const parsed = parseFullEmail(email.body);
 
-    // Split the email into headers and body
-    const [headerPart, ...bodyParts] = email.body.split('\r\n\r\n');
-    const body = bodyParts.join('\r\n\r\n');
-
-    // Decode the content based on encoding
-    let decodedContent = body;
-    if (encoding.toLowerCase() === 'quoted-printable') {
-      decodedContent = decodeQuotedPrintable(body, charset);
-    } else if (encoding.toLowerCase() === 'base64') {
-      decodedContent = decodeBase64(body, charset);
-    }
-
-    // If it's HTML content, clean and render it
-    if (contentType.includes('text/html')) {
-      const cleanedHtml = cleanHtml(decodedContent);
+    // If we have HTML content, render it
+    if (parsed.html) {
       return (
         <div 
           className="prose max-w-none"
-          dangerouslySetInnerHTML={{ __html: cleanedHtml }}
+          dangerouslySetInnerHTML={{ __html: parsed.html }}
         />
       );
     }
 
-    // If it's plain text, render it with proper formatting
-    if (contentType.includes('text/plain')) {
+    // If we have text content, render it with proper formatting
+    if (parsed.text) {
       return (
         <div className="whitespace-pre-wrap font-sans text-base leading-relaxed">
-          {decodedContent.split('\n').map((line, i) => (
+          {parsed.text.split('\n').map((line, i) => (
             <p key={i} className="mb-2">{line}</p>
           ))}
         </div>
       );
     }
 
-    // If we couldn't determine the content type, try to clean and display the content
-    const cleanedContent = cleanHtml(decodedContent);
+    // If we have attachments but no content, show a message
+    if (parsed.attachments.length > 0) {
+      return (
+        <div className="text-muted-foreground">
+          This email contains {parsed.attachments.length} attachment{parsed.attachments.length > 1 ? 's' : ''}.
+        </div>
+      );
+    }
+
+    // If we couldn't parse the content, try to clean and display it
+    const cleanedContent = cleanHtml(email.body);
     return (
       <div className="whitespace-pre-wrap font-sans text-base leading-relaxed">
         {cleanedContent.split('\n').map((line, i) => (