466 lines
15 KiB
TypeScript
466 lines
15 KiB
TypeScript
'use client';
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import { useState, useRef, useEffect } from 'react';
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import { formatEmailForReplyOrForward, EmailMessage, EmailAddress } from '@/lib/services/email-service';
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import { X, Paperclip, ChevronDown, ChevronUp, SendHorizontal, Loader2 } from 'lucide-react';
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import { Button } from '@/components/ui/button';
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import { Input } from '@/components/ui/input';
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import { Card, CardContent, CardHeader, CardTitle, CardFooter } from '@/components/ui/card';
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import DOMPurify from 'isomorphic-dompurify';
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interface ComposeEmailProps {
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initialEmail?: EmailMessage | null;
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type?: 'new' | 'reply' | 'reply-all' | 'forward';
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onClose: () => void;
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onSend: (emailData: {
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to: string;
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cc?: string;
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bcc?: string;
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subject: string;
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body: string;
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attachments?: Array<{
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name: string;
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content: string;
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type: string;
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}>;
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}) => Promise<void>;
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}
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export default function ComposeEmail({
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initialEmail,
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type = 'new',
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onClose,
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onSend
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}: ComposeEmailProps) {
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// Email form state
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const [to, setTo] = useState<string>('');
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const [cc, setCc] = useState<string>('');
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const [bcc, setBcc] = useState<string>('');
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const [subject, setSubject] = useState<string>('');
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const [body, setBody] = useState<string>('');
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const [showCc, setShowCc] = useState<boolean>(false);
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const [showBcc, setShowBcc] = useState<boolean>(false);
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const [sending, setSending] = useState<boolean>(false);
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const [attachments, setAttachments] = useState<Array<{
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name: string;
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content: string;
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type: string;
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}>>([]);
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// Refs
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const editorRef = useRef<HTMLDivElement>(null);
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const attachmentInputRef = useRef<HTMLInputElement>(null);
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// Initialize the form when replying to or forwarding an email
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useEffect(() => {
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if (initialEmail && type !== 'new') {
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if (type === 'forward') {
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initializeForwardedEmail();
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} else {
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// For reply/reply-all, continue using formatEmailForReplyOrForward
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const formattedEmail = formatEmailForReplyOrForward(initialEmail, type as 'reply' | 'reply-all');
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setTo(formattedEmail.to);
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if (formattedEmail.cc) {
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setCc(formattedEmail.cc);
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setShowCc(true);
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}
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setSubject(formattedEmail.subject);
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setBody(formattedEmail.body);
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}
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// Focus editor after initializing
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setTimeout(() => {
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if (editorRef.current) {
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editorRef.current.focus();
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// Place cursor at the beginning of the content
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const selection = window.getSelection();
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const range = document.createRange();
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range.setStart(editorRef.current, 0);
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range.collapse(true);
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selection?.removeAllRanges();
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selection?.addRange(range);
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}
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}, 100);
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}
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}, [initialEmail, type]);
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// Format date for the forwarded message header
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const formatDate = (date: Date | null): string => {
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if (!date) return '';
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try {
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return date.toLocaleString('en-US', {
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weekday: 'short',
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year: 'numeric',
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month: 'short',
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day: 'numeric',
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hour: '2-digit',
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minute: '2-digit'
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});
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} catch (e) {
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return date.toString();
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}
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};
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// Format sender address in a readable format
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const formatSender = (from: Array<{name?: string, address: string}> | undefined): string => {
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if (!from || from.length === 0) return 'Unknown';
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return from.map(sender =>
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sender.name && sender.name !== sender.address
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? `${sender.name} <${sender.address}>`
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: sender.address
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).join(', ');
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};
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// Format recipient addresses in a readable format
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const formatRecipients = (recipients: Array<{name?: string, address: string}> | undefined): string => {
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if (!recipients || recipients.length === 0) return '';
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return recipients.map(recipient =>
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recipient.name && recipient.name !== recipient.address
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? `${recipient.name} <${recipient.address}>`
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: recipient.address
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).join(', ');
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};
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// Initialize forwarded email with improved style handling
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const initializeForwardedEmail = async () => {
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if (!initialEmail) {
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console.error('No email available for forwarding');
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setBody('<div style="color: #666; font-style: italic;">No email available for forwarding</div>');
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return;
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}
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try {
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setSending(true); // Use sending state to show loading
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// Format subject with Fwd: prefix if needed
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const cleanSubject = initialEmail.subject?.replace(/^(Fwd|FW|Forward):\s*/i, '').trim() || '';
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const formattedSubject = initialEmail.subject?.match(/^(Fwd|FW|Forward):/i)
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? initialEmail.subject
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: `Fwd: ${cleanSubject}`;
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setSubject(formattedSubject);
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// Store the email content directly without complex parsing
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const emailContent = initialEmail.content || '';
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// Create a forwarding header with proper types
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const fromDisplay = Array.isArray(initialEmail.from) && initialEmail.from.length > 0
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? initialEmail.from.map(f => f.name ? `${f.name} <${f.address}>` : f.address).join(', ')
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: 'Unknown Sender';
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const toDisplay = Array.isArray(initialEmail.to) && initialEmail.to.length > 0
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? initialEmail.to.map(t => t.name ? `${t.name} <${t.address}>` : t.address).join(', ')
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: '';
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const ccDisplay = initialEmail.cc && Array.isArray(initialEmail.cc) && initialEmail.cc.length > 0
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? initialEmail.cc.map(c => c.name ? `${c.name} <${c.address}>` : c.address).join(', ')
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: '';
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const dateDisplay = initialEmail.date
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? initialEmail.date instanceof Date
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? initialEmail.date.toLocaleString()
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: new Date(initialEmail.date as any).toLocaleString()
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: '';
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const subjectDisplay = initialEmail.subject || '(No subject)';
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// Don't try to parse the content, just wrap it in a container
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const contentDisplay = emailContent.trim()
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? `<div class="forwarded-content">${emailContent}</div>`
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: '<div style="color: #666; font-style: italic;">No content available</div>';
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// Construct the forwarded message with direct header information
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const forwardedContent = `
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<div style="border-top: 1px solid #e5e7eb; padding-top: 20px; margin-top: 20px;">
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<div style="color: #6b7280; font-size: 0.875rem; margin-bottom: 15px;">
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---------- Forwarded message ---------<br/>
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<strong>From:</strong> ${fromDisplay}<br/>
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<strong>Date:</strong> ${dateDisplay}<br/>
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<strong>Subject:</strong> ${subjectDisplay}<br/>
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<strong>To:</strong> ${toDisplay}<br/>
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${ccDisplay ? `<strong>Cc:</strong> ${ccDisplay}<br/>` : ''}
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</div>
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<div style="margin-top: 15px; border-left: 2px solid #e5e7eb; padding-left: 10px;">
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${contentDisplay}
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</div>
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</div>`;
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// Set the formatted content
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setBody(forwardedContent);
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} catch (error) {
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console.error('Error initializing forwarded email:', error);
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// Fallback content for error case
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setBody(`
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<div style="border-top: 1px solid #e5e7eb; padding-top: 20px; margin-top: 20px; color: #6b7280; font-size: 0.875rem;">
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---------- Forwarded message ---------<br/>
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<strong>From:</strong> ${initialEmail.from ? JSON.stringify(initialEmail.from) : 'Unknown'}<br/>
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<strong>Date:</strong> ${initialEmail.date ? new Date(initialEmail.date as any).toLocaleString() : ''}<br/>
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<strong>Subject:</strong> ${initialEmail.subject || ''}<br/>
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<strong>To:</strong> ${initialEmail.to ? JSON.stringify(initialEmail.to) : ''}<br/>
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</div>
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<div style="color: #ef4444; font-style: italic; margin-top: 10px;">Error loading forwarded content</div>`);
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} finally {
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setSending(false);
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}
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};
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// Handle attachment selection
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const handleAttachmentClick = () => {
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attachmentInputRef.current?.click();
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};
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// Process selected files
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const handleFileSelection = async (e: React.ChangeEvent<HTMLInputElement>) => {
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const files = e.target.files;
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if (!files || files.length === 0) return;
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// Convert selected files to attachments
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const newAttachments = Array.from(files).map(file => ({
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file,
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uploading: true
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}));
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// Read files as data URLs
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for (const file of files) {
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const reader = new FileReader();
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reader.onload = (event) => {
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const content = event.target?.result as string;
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setAttachments(current => [
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...current,
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{
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name: file.name,
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content: content.split(',')[1], // Remove data:mime/type;base64, prefix
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type: file.type
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}
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]);
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};
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reader.readAsDataURL(file);
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}
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// Reset file input
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if (e.target) {
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e.target.value = '';
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}
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};
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// Remove attachment
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const removeAttachment = (index: number) => {
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setAttachments(current => current.filter((_, i) => i !== index));
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};
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// Send the email
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const handleSend = async () => {
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if (!to) {
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alert('Please specify at least one recipient');
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return;
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}
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try {
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setSending(true);
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await onSend({
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to,
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cc: cc || undefined,
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bcc: bcc || undefined,
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subject,
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body: editorRef.current?.innerHTML || body,
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attachments
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});
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onClose();
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} catch (error) {
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console.error('Error sending email:', error);
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alert('Failed to send email. Please try again.');
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} finally {
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setSending(false);
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}
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};
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// Handle editor input
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const handleEditorInput = (e: React.FormEvent<HTMLDivElement>) => {
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// Store the HTML content for use in the send function
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setBody(e.currentTarget.innerHTML);
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};
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return (
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<Card className="w-full h-full flex flex-col overflow-hidden shadow-lg">
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<CardHeader className="border-b py-2 px-4">
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<div className="flex justify-between items-center">
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<CardTitle className="text-lg">
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{type === 'new' ? 'New Message' :
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type === 'reply' ? 'Reply' :
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type === 'reply-all' ? 'Reply All' :
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'Forward'}
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</CardTitle>
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<Button variant="ghost" size="icon" onClick={onClose}>
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<X className="h-4 w-4" />
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</Button>
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</div>
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</CardHeader>
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<CardContent className="p-0 flex-1 flex flex-col overflow-hidden">
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{/* Email header fields */}
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<div className="p-3 border-b space-y-2">
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<div className="flex items-center">
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<span className="w-16 text-sm font-medium">To:</span>
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<Input
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value={to}
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onChange={(e) => setTo(e.target.value)}
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className="flex-1 border-0 shadow-none h-8 focus-visible:ring-0"
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placeholder="recipient@example.com"
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/>
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</div>
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{showCc && (
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<div className="flex items-center">
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<span className="w-16 text-sm font-medium">Cc:</span>
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<Input
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value={cc}
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onChange={(e) => setCc(e.target.value)}
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className="flex-1 border-0 shadow-none h-8 focus-visible:ring-0"
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placeholder="cc@example.com"
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/>
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</div>
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)}
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{showBcc && (
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<div className="flex items-center">
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<span className="w-16 text-sm font-medium">Bcc:</span>
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<Input
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value={bcc}
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onChange={(e) => setBcc(e.target.value)}
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className="flex-1 border-0 shadow-none h-8 focus-visible:ring-0"
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placeholder="bcc@example.com"
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/>
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</div>
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)}
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{/* CC/BCC controls */}
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<div className="flex items-center text-xs">
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<button
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className="text-primary hover:underline mr-3 flex items-center"
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onClick={() => setShowCc(!showCc)}
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>
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{showCc ? (
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<>
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<ChevronUp className="h-3 w-3 mr-0.5" />
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Hide Cc
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</>
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) : (
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<>
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<ChevronDown className="h-3 w-3 mr-0.5" />
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Show Cc
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</>
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)}
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</button>
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<button
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className="text-primary hover:underline flex items-center"
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onClick={() => setShowBcc(!showBcc)}
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>
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{showBcc ? (
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<>
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<ChevronUp className="h-3 w-3 mr-0.5" />
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Hide Bcc
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</>
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) : (
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<>
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<ChevronDown className="h-3 w-3 mr-0.5" />
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Show Bcc
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</>
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)}
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</button>
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</div>
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<div className="flex items-center">
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<span className="w-16 text-sm font-medium">Subject:</span>
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<Input
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value={subject}
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onChange={(e) => setSubject(e.target.value)}
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className="flex-1 border-0 shadow-none h-8 focus-visible:ring-0"
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placeholder="Subject"
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/>
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</div>
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</div>
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{/* Email body editor */}
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<div
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ref={editorRef}
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className="flex-1 overflow-auto p-4 focus:outline-none email-content"
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contentEditable={true}
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onInput={handleEditorInput}
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dangerouslySetInnerHTML={{ __html: body }}
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style={{ minHeight: '200px' }}
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/>
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{/* Attachments list */}
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{attachments.length > 0 && (
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<div className="border-t p-2">
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<div className="text-sm font-medium mb-1">Attachments:</div>
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<div className="flex flex-wrap gap-2">
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{attachments.map((attachment, index) => (
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<div key={index} className="flex items-center gap-1 text-sm bg-muted px-2 py-1 rounded">
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<Paperclip className="h-3 w-3" />
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<span>{attachment.name}</span>
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<button
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onClick={() => removeAttachment(index)}
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className="ml-1 text-muted-foreground hover:text-destructive"
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>
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<X className="h-3 w-3" />
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</button>
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</div>
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))}
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</div>
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</div>
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)}
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</CardContent>
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<CardFooter className="border-t p-3 flex justify-between">
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<div>
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<input
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type="file"
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ref={attachmentInputRef}
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className="hidden"
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onChange={handleFileSelection}
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multiple
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/>
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<Button
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variant="outline"
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size="sm"
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onClick={handleAttachmentClick}
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>
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<Paperclip className="h-4 w-4 mr-1" />
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Attach
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</Button>
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</div>
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<Button
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size="sm"
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onClick={handleSend}
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disabled={sending}
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>
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{sending ? (
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<>
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<Loader2 className="h-4 w-4 mr-1 animate-spin" />
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Sending...
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</>
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) : (
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<>
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<SendHorizontal className="h-4 w-4 mr-1" />
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Send
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</>
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)}
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</Button>
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</CardFooter>
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</Card>
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);
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}
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