574 lines
22 KiB
TypeScript
574 lines
22 KiB
TypeScript
'use client';
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import { useRef, useEffect, useState } from '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 { Label } from '@/components/ui/label';
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import { Paperclip, X } from 'lucide-react';
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import { Textarea } from '@/components/ui/textarea';
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import { decodeComposeContent, encodeComposeContent } from '@/lib/compose-mime-decoder';
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import { Email } from '@/app/courrier/page';
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import mime from 'mime';
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import { simpleParser } from 'mailparser';
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interface ComposeEmailProps {
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showCompose: boolean;
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setShowCompose: (show: boolean) => void;
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composeTo: string;
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setComposeTo: (to: string) => void;
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composeCc: string;
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setComposeCc: (cc: string) => void;
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composeBcc: string;
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setComposeBcc: (bcc: string) => void;
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composeSubject: string;
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setComposeSubject: (subject: string) => void;
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composeBody: string;
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setComposeBody: (body: string) => void;
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showCc: boolean;
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setShowCc: (show: boolean) => void;
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showBcc: boolean;
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setShowBcc: (show: boolean) => void;
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attachments: any[];
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setAttachments: (attachments: any[]) => void;
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handleSend: () => Promise<void>;
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originalEmail?: {
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content: string;
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type: 'reply' | 'reply-all' | 'forward';
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};
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onSend: (email: Email) => void;
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onCancel: () => void;
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onBodyChange?: (body: string) => void;
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initialTo?: string;
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initialSubject?: string;
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initialBody?: string;
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initialCc?: string;
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initialBcc?: string;
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replyTo?: Email | null;
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forwardFrom?: Email | null;
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}
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export default function ComposeEmail({
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showCompose,
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setShowCompose,
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composeTo,
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setComposeTo,
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composeCc,
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setComposeCc,
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composeBcc,
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setComposeBcc,
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composeSubject,
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setComposeSubject,
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composeBody,
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setComposeBody,
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showCc,
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setShowCc,
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showBcc,
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setShowBcc,
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attachments,
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setAttachments,
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handleSend,
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originalEmail,
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onSend,
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onCancel,
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onBodyChange,
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initialTo,
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initialSubject,
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initialBody,
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initialCc,
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initialBcc,
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replyTo,
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forwardFrom
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}: ComposeEmailProps) {
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const composeBodyRef = useRef<HTMLDivElement>(null);
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const [localContent, setLocalContent] = useState('');
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const [isLoading, setIsLoading] = useState(false);
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useEffect(() => {
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if (replyTo || forwardFrom) {
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const initializeContent = async () => {
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if (!composeBodyRef.current) return;
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try {
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const emailToProcess = replyTo || forwardFrom;
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console.log('[DEBUG] Initializing compose content with email:',
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emailToProcess ? {
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id: emailToProcess.id,
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subject: emailToProcess.subject,
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hasContent: !!emailToProcess.content,
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contentLength: emailToProcess.content ? emailToProcess.content.length : 0,
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preview: emailToProcess.preview
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} : 'null'
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);
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// Set initial loading state
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composeBodyRef.current.innerHTML = `
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<div class="compose-area" contenteditable="true">
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<br/>
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<div class="text-gray-500">Loading original message...</div>
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</div>
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`;
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setIsLoading(true);
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// Check if we have content
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if (!emailToProcess?.content) {
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console.error('[DEBUG] No email content found to process');
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composeBodyRef.current.innerHTML = `
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<div class="compose-area" contenteditable="true">
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<br/>
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<div style="color: #ef4444;">Unable to load original message content.</div>
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</div>
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`;
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setIsLoading(false);
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return;
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}
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// Format the reply/forward content
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const type = replyTo ? 'reply' : 'forward';
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// Use simple, reliable formatting for the quoted content
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const formatEmailAddresses = (addresses: any) => {
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if (!addresses) return 'Unknown';
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if (typeof addresses === 'string') return addresses;
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if (Array.isArray(addresses)) {
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return addresses.map(addr => addr.name || addr.address).join(', ');
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}
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return String(addresses);
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};
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// Extract plain text content for reliable display
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let emailContent = '';
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try {
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// Parse the original email to get clean content
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const response = await fetch('/api/parse-email', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ email: emailToProcess.content }),
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});
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if (response.ok) {
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const data = await response.json();
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emailContent = data.text || '';
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// If no text content, try to extract from HTML
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if (!emailContent && data.html) {
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// Create a temporary div to extract text from HTML
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const tempDiv = document.createElement('div');
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tempDiv.innerHTML = data.html;
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emailContent = tempDiv.textContent || tempDiv.innerText || '';
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}
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}
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} catch (error) {
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console.error('[DEBUG] Error parsing email:', error);
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// Fallback to simple content extraction
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emailContent = emailToProcess.content.replace(/<[^>]*>/g, '');
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}
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// Format the content based on reply type
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const quotedContent = type === 'forward' ? `
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<div class="forwarded-message" 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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From: ${formatEmailAddresses(emailToProcess.from) || 'Unknown Sender'}<br/>
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Date: ${new Date(emailToProcess.date || Date.now()).toLocaleString()}<br/>
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Subject: ${emailToProcess.subject || 'No Subject'}<br/>
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To: ${formatEmailAddresses(emailToProcess.to) || ''}<br/>
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${emailToProcess.cc ? `Cc: ${formatEmailAddresses(emailToProcess.cc)}<br/>` : ''}
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</div>
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<div class="message-content" style="margin-top: 10px; border: 1px solid #e5e7eb; padding: 10px; border-radius: 4px; max-height: 300px; overflow-y: auto; color: #374151;">
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<pre style="white-space: pre-wrap; word-break: break-word; font-family: system-ui, sans-serif; margin: 0;">${emailContent}</pre>
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</div>
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` : `
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<div class="quoted-message" style="border-top: 1px solid #e5e7eb; padding-top: 20px; margin-top: 20px; color: #6b7280; font-size: 0.875rem;">
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On ${new Date(emailToProcess.date || Date.now()).toLocaleString()}, ${formatEmailAddresses(emailToProcess.from) || 'Unknown Sender'} wrote:
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</div>
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<div class="message-content" style="margin: 10px 0 0 10px; padding: 10px; border-left: 2px solid #e5e7eb; border: 1px solid #e5e7eb; border-radius: 4px; max-height: 300px; overflow-y: auto; color: #374151;">
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<pre style="white-space: pre-wrap; word-break: break-word; font-family: system-ui, sans-serif; margin: 0;">${emailContent}</pre>
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</div>
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`;
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// Set the content in the compose area with proper structure
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const formattedContent = `
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<div class="compose-area" contenteditable="true" style="min-height: 100px; padding: 10px;">
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<div class="cursor-position" style="min-height: 20px; cursor: text;"><br/></div>
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${quotedContent}
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</div>
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`;
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if (composeBodyRef.current) {
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composeBodyRef.current.innerHTML = formattedContent;
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// Place cursor at the beginning before the quoted content
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const selection = window.getSelection();
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const range = document.createRange();
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const firstDiv = composeBodyRef.current.querySelector('.cursor-position');
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if (firstDiv) {
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range.setStart(firstDiv, 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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(firstDiv as HTMLElement).focus();
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}
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// After setting the HTML content, add event listeners for scrolling
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const messageContents = composeBodyRef.current.querySelectorAll('.message-content');
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messageContents.forEach(container => {
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// Make sure the container is properly styled for scrolling
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(container as HTMLElement).style.maxHeight = '300px';
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(container as HTMLElement).style.overflowY = 'auto';
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(container as HTMLElement).style.border = '1px solid #e5e7eb';
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(container as HTMLElement).style.borderRadius = '4px';
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(container as HTMLElement).style.padding = '10px';
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// Ensure wheel events are properly handled
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if (!(container as HTMLElement).hasAttribute('data-scroll-handler-attached')) {
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container.addEventListener('wheel', (e: Event) => {
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const wheelEvent = e as WheelEvent;
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const target = e.currentTarget as HTMLElement;
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// Check if we're at the boundary of the scrollable area
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const isAtBottom = target.scrollHeight - target.scrollTop <= target.clientHeight + 1;
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const isAtTop = target.scrollTop <= 0;
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// Only prevent default if we're not at the boundaries in the direction of scrolling
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if ((wheelEvent.deltaY > 0 && !isAtBottom) || (wheelEvent.deltaY < 0 && !isAtTop)) {
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e.stopPropagation();
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e.preventDefault(); // Prevent the parent container from scrolling
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}
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}, { passive: false }); // Important for preventDefault to work
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// Mark this element as having a scroll handler attached
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(container as HTMLElement).setAttribute('data-scroll-handler-attached', 'true');
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}
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});
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// Update compose state
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setComposeBody(formattedContent);
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setLocalContent(formattedContent);
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console.log('[DEBUG] Successfully set compose content with scrollable message area');
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}
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} catch (error) {
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console.error('[DEBUG] Error initializing compose content:', error);
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if (composeBodyRef.current) {
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const errorContent = `
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<div class="compose-area" contenteditable="true">
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<br/>
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<div style="color: #ef4444;">Error loading original message.</div>
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<div style="color: #64748b; font-size: 0.875rem; margin-top: 0.5rem;">
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Technical details: ${error instanceof Error ? error.message : 'Unknown error'}
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</div>
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</div>
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`;
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composeBodyRef.current.innerHTML = errorContent;
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setComposeBody(errorContent);
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setLocalContent(errorContent);
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}
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} finally {
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setIsLoading(false);
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}
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};
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initializeContent();
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}
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}, [replyTo, forwardFrom, setComposeBody]);
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const handleInput = (e: React.FormEvent<HTMLDivElement>) => {
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if (!e.currentTarget) return;
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const content = e.currentTarget.innerHTML;
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if (!content.trim()) {
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setLocalContent('');
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setComposeBody('');
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} else {
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setLocalContent(content);
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setComposeBody(content);
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}
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if (onBodyChange) {
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onBodyChange(content);
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}
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// Ensure scrolling and cursor behavior works after edits
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const messageContentDivs = e.currentTarget.querySelectorAll('.message-content');
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messageContentDivs.forEach(div => {
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// Make sure the div remains scrollable after input events
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(div as HTMLElement).style.maxHeight = '300px';
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(div as HTMLElement).style.overflowY = 'auto';
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(div as HTMLElement).style.border = '1px solid #e5e7eb';
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(div as HTMLElement).style.borderRadius = '4px';
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(div as HTMLElement).style.padding = '10px';
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// Ensure wheel events are properly handled
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if (!(div as HTMLElement).hasAttribute('data-scroll-handler-attached')) {
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div.addEventListener('wheel', (e: Event) => {
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const wheelEvent = e as WheelEvent;
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const target = e.currentTarget as HTMLElement;
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// Check if we're at the boundary of the scrollable area
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const isAtBottom = target.scrollHeight - target.scrollTop <= target.clientHeight + 1;
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const isAtTop = target.scrollTop <= 0;
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// Only prevent default if we're not at the boundaries in the direction of scrolling
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if ((wheelEvent.deltaY > 0 && !isAtBottom) || (wheelEvent.deltaY < 0 && !isAtTop)) {
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e.stopPropagation();
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e.preventDefault(); // Prevent the parent container from scrolling
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}
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}, { passive: false });
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// Mark this element as having a scroll handler attached
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(div as HTMLElement).setAttribute('data-scroll-handler-attached', 'true');
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}
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});
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};
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const handleSendEmail = async () => {
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if (!composeBodyRef.current) return;
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const composeArea = composeBodyRef.current.querySelector('.compose-area');
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if (!composeArea) return;
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const content = composeArea.innerHTML;
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if (!content.trim()) {
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console.error('Email content is empty');
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return;
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}
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try {
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const encodedContent = await encodeComposeContent(content);
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setComposeBody(encodedContent);
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await handleSend();
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setShowCompose(false);
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} catch (error) {
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console.error('Error sending email:', error);
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}
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};
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const handleFileAttachment = async (e: React.ChangeEvent<HTMLInputElement>) => {
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if (!e.target.files) return;
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const newAttachments: any[] = [];
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const MAX_FILE_SIZE = 10 * 1024 * 1024; // 10MB in bytes
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const oversizedFiles: string[] = [];
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for (const file of e.target.files) {
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if (file.size > MAX_FILE_SIZE) {
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oversizedFiles.push(file.name);
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continue;
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}
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try {
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// Read file as base64
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const base64Content = await new Promise<string>((resolve) => {
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const reader = new FileReader();
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reader.onloadend = () => {
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const base64 = reader.result as string;
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resolve(base64.split(',')[1]); // Remove data URL prefix
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};
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reader.readAsDataURL(file);
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});
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newAttachments.push({
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name: file.name,
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type: file.type,
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content: base64Content,
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encoding: 'base64'
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});
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} catch (error) {
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console.error('Error processing attachment:', error);
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}
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}
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if (oversizedFiles.length > 0) {
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alert(`The following files exceed the 10MB size limit and were not attached:\n${oversizedFiles.join('\n')}`);
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}
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if (newAttachments.length > 0) {
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setAttachments([...attachments, ...newAttachments]);
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}
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};
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// Add focus handling for better UX
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const handleComposeAreaClick = (e: React.MouseEvent<HTMLDivElement>) => {
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// If the click is directly on the compose area and not on any child element
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if (e.target === e.currentTarget) {
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// Find the cursor position element
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const cursorPosition = e.currentTarget.querySelector('.cursor-position');
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if (cursorPosition) {
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// Focus the cursor position element
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(cursorPosition as HTMLElement).focus();
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// Set cursor at the beginning
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const selection = window.getSelection();
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const range = document.createRange();
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range.setStart(cursorPosition, 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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}
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};
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if (!showCompose) return null;
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return (
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<div className="fixed inset-0 bg-gray-600/30 backdrop-blur-sm z-50 flex items-center justify-center">
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<div className="w-full max-w-2xl h-[90vh] bg-white rounded-xl shadow-xl flex flex-col mx-4">
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{/* Modal Header */}
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<div className="flex-none flex items-center justify-between px-6 py-3 border-b border-gray-200">
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<h3 className="text-lg font-semibold text-gray-900">
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{replyTo ? 'Reply' : forwardFrom ? 'Forward' : 'New Message'}
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</h3>
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<Button
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variant="ghost"
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size="icon"
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className="hover:bg-gray-100 rounded-full"
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onClick={onCancel}
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>
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<X className="h-5 w-5 text-gray-500" />
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</Button>
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</div>
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{/* Modal Body */}
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<div className="flex-1 overflow-hidden">
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<div className="h-full flex flex-col p-6 space-y-4 overflow-y-auto">
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{/* To Field */}
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<div className="flex-none">
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<Label htmlFor="to" className="block text-sm font-medium text-gray-700">To</Label>
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<Input
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id="to"
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value={composeTo}
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onChange={(e) => setComposeTo(e.target.value)}
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placeholder="recipient@example.com"
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className="w-full mt-1 bg-white border-gray-300 text-gray-900"
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/>
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</div>
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{/* CC/BCC Toggle Buttons */}
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<div className="flex-none flex items-center gap-4">
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<button
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type="button"
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className="text-blue-600 hover:text-blue-700 text-sm font-medium"
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onClick={() => setShowCc(!showCc)}
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>
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{showCc ? 'Hide Cc' : 'Add Cc'}
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</button>
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<button
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type="button"
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className="text-blue-600 hover:text-blue-700 text-sm font-medium"
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onClick={() => setShowBcc(!showBcc)}
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>
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{showBcc ? 'Hide Bcc' : 'Add Bcc'}
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</button>
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</div>
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{/* CC Field */}
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{showCc && (
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<div className="flex-none">
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<Label htmlFor="cc" className="block text-sm font-medium text-gray-700">Cc</Label>
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<Input
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id="cc"
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value={composeCc}
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onChange={(e) => setComposeCc(e.target.value)}
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placeholder="cc@example.com"
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className="w-full mt-1 bg-white border-gray-300 text-gray-900"
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/>
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</div>
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)}
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{/* BCC Field */}
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{showBcc && (
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<div className="flex-none">
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<Label htmlFor="bcc" className="block text-sm font-medium text-gray-700">Bcc</Label>
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<Input
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id="bcc"
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value={composeBcc}
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onChange={(e) => setComposeBcc(e.target.value)}
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placeholder="bcc@example.com"
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className="w-full mt-1 bg-white border-gray-300 text-gray-900"
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/>
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</div>
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)}
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{/* Subject Field */}
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<div className="flex-none">
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<Label htmlFor="subject" className="block text-sm font-medium text-gray-700">Subject</Label>
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<Input
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|
id="subject"
|
|
value={composeSubject}
|
|
onChange={(e) => setComposeSubject(e.target.value)}
|
|
placeholder="Enter subject"
|
|
className="w-full mt-1 bg-white border-gray-300 text-gray-900"
|
|
/>
|
|
</div>
|
|
|
|
{/* Message Body */}
|
|
<div className="flex-1 min-h-[200px] flex flex-col">
|
|
<Label htmlFor="message" className="flex-none block text-sm font-medium text-gray-700 mb-2">Message</Label>
|
|
<div
|
|
ref={composeBodyRef}
|
|
contentEditable="true"
|
|
onInput={handleInput}
|
|
onClick={handleComposeAreaClick}
|
|
className="flex-1 w-full bg-white border border-gray-300 rounded-md p-4 text-black overflow-y-auto focus:outline-none focus:ring-1 focus:ring-blue-500"
|
|
style={{
|
|
direction: 'ltr',
|
|
maxHeight: 'calc(100vh - 400px)',
|
|
minHeight: '200px',
|
|
overflowY: 'auto',
|
|
scrollbarWidth: 'thin',
|
|
scrollbarColor: '#cbd5e0 #f3f4f6',
|
|
cursor: 'text'
|
|
}}
|
|
dir="ltr"
|
|
spellCheck="true"
|
|
role="textbox"
|
|
aria-multiline="true"
|
|
tabIndex={0}
|
|
suppressContentEditableWarning={true}
|
|
/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
{/* Modal Footer */}
|
|
<div className="flex-none flex items-center justify-between px-6 py-3 border-t border-gray-200 bg-white">
|
|
<div className="flex items-center gap-2">
|
|
{/* File Input for Attachments */}
|
|
<input
|
|
type="file"
|
|
id="file-attachment"
|
|
className="hidden"
|
|
multiple
|
|
onChange={handleFileAttachment}
|
|
/>
|
|
<label htmlFor="file-attachment">
|
|
<Button
|
|
variant="outline"
|
|
size="icon"
|
|
className="rounded-full bg-white hover:bg-gray-100 border-gray-300"
|
|
onClick={(e) => {
|
|
e.preventDefault();
|
|
document.getElementById('file-attachment')?.click();
|
|
}}
|
|
>
|
|
<Paperclip className="h-4 w-4 text-gray-600" />
|
|
</Button>
|
|
</label>
|
|
</div>
|
|
<div className="flex items-center gap-3">
|
|
<Button
|
|
variant="ghost"
|
|
className="text-gray-600 hover:text-gray-700 hover:bg-gray-100"
|
|
onClick={onCancel}
|
|
>
|
|
Cancel
|
|
</Button>
|
|
<Button
|
|
className="bg-blue-600 text-white hover:bg-blue-700"
|
|
onClick={handleSendEmail}
|
|
>
|
|
Send
|
|
</Button>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
);
|
|
} |