Files
SRCmail/components/email/email-viewer.tsx
T

2706 lines
127 KiB
TypeScript

"use client";
import { useState, useEffect, useMemo, useRef } from "react";
import DOMPurify from "dompurify";
import { Email, ContactCard, Mailbox } from "@/lib/jmap/types";
import { EMAIL_SANITIZE_CONFIG, collapseBlockedImageContainers } from "@/lib/email-sanitization";
import { Button } from "@/components/ui/button";
import { Avatar } from "@/components/ui/avatar";
import { formatFileSize, cn, buildMailboxTree, MailboxNode } from "@/lib/utils";
import { getSecurityStatus, extractListHeaders } from "@/lib/email-headers";
import {
Reply,
ReplyAll,
Forward,
Trash2,
Archive,
Star,
MoreVertical,
ChevronDown,
ChevronUp,
ChevronLeft,
Download,
Mail,
Clock,
Loader2,
Printer,
FileText,
FileImage,
FileVideo,
FileAudio,
FileArchive,
File,
Shield,
Image,
Tag,
X,
Check,
AlertTriangle,
Minus,
ShieldCheck,
ShieldAlert,
Network,
Hash,
List,
Code,
Copy,
Brain,
Sparkles,
Keyboard,
Phone,
Building,
MapPin,
StickyNote,
PanelRightClose,
Send,
FolderInput,
Inbox,
Folder,
} from "lucide-react";
import { useTranslations } from "next-intl";
import { useSettingsStore, KEYWORD_PALETTE } from "@/stores/settings-store";
import { useUIStore } from "@/stores/ui-store";
import { useContactStore, getContactDisplayName, getContactPrimaryEmail } from "@/stores/contact-store";
import { toast } from "@/stores/toast-store";
import { useDeviceDetection } from "@/hooks/use-media-query";
import { useAuthStore } from "@/stores/auth-store";
import { useThemeStore } from "@/stores/theme-store";
import { transformInlineStyles, transformColorForDarkMode, transformBgColorForDarkMode } from "@/lib/color-transform";
import { EmailIdentityBadge } from "./email-identity-badge";
import { UnsubscribeBanner } from "./unsubscribe-banner";
import { CalendarInvitationBanner } from "./calendar-invitation-banner";
import { findCalendarAttachment } from "@/lib/calendar-invitation";
import { RecipientPopover } from "./recipient-popover";
interface EmailViewerProps {
email: Email | null;
isLoading?: boolean;
onReply?: (draftText?: string) => void;
onReplyAll?: () => void;
onForward?: () => void;
onDelete?: () => void;
onArchive?: () => void;
onToggleStar?: () => void;
onMarkAsRead?: (emailId: string, read: boolean) => void;
onSetColorTag?: (emailId: string, color: string | null) => void;
onDownloadAttachment?: (blobId: string, name: string, type?: string) => void;
onQuickReply?: (body: string) => Promise<void>;
onMarkAsSpam?: () => void;
onUndoSpam?: () => void;
onMoveToMailbox?: (mailboxId: string) => void;
onBack?: () => void;
onShowShortcuts?: () => void;
currentUserEmail?: string;
currentUserName?: string;
currentMailboxRole?: string;
mailboxes?: Mailbox[];
selectedMailbox?: string;
className?: string;
}
// Helper function to get file icon based on mime type or extension
const getFileIcon = (name?: string, type?: string) => {
const ext = name?.split('.').pop()?.toLowerCase();
const mimeType = type?.toLowerCase();
if (mimeType?.startsWith('image/') || ['jpg', 'jpeg', 'png', 'gif', 'svg', 'webp'].includes(ext || '')) {
return FileImage;
}
if (mimeType?.startsWith('video/') || ['mp4', 'avi', 'mov', 'wmv'].includes(ext || '')) {
return FileVideo;
}
if (mimeType?.startsWith('audio/') || ['mp3', 'wav', 'ogg', 'flac'].includes(ext || '')) {
return FileAudio;
}
if (mimeType === 'application/pdf' || ext === 'pdf') {
return FileText;
}
if (['zip', 'rar', '7z', 'tar', 'gz'].includes(ext || '')) {
return FileArchive;
}
if (['doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx'].includes(ext || '')) {
return FileText;
}
return File;
};
const getCurrentColor = (keywords: Record<string, boolean> | undefined) => {
if (!keywords) return null;
for (const key of Object.keys(keywords)) {
if ((key.startsWith("$label:") || key.startsWith("$color:")) && keywords[key] === true) {
return key.startsWith("$label:")
? key.slice("$label:".length)
: key.slice("$color:".length);
}
}
return null;
};
// Helper function to format recipients with contextual display
const formatRecipients = (
recipients: Array<{ name?: string; email: string }> | undefined,
currentUserEmail: string | undefined,
t: (key: string, params?: Record<string, string | number>) => string
): string => {
if (!recipients || recipients.length === 0) return '';
// Check if the first recipient is the current user
const firstRecipient = recipients[0];
const isFirstRecipientMe = currentUserEmail &&
(firstRecipient.email.toLowerCase() === currentUserEmail.toLowerCase() ||
firstRecipient.email.toLowerCase().startsWith(currentUserEmail.toLowerCase().split('@')[0] + '+'));
// If only one recipient and it's the current user, show "me"
if (recipients.length === 1 && isFirstRecipientMe) {
return t('recipient_me');
}
// Format up to 2 recipients by name (or email if no name)
const displayRecipients = recipients.slice(0, 2).map((r, index) => {
if (index === 0 && isFirstRecipientMe) {
return t('recipient_me');
}
return r.name || r.email;
});
// If more than 2 recipients, add count
if (recipients.length > 2) {
const displayName = displayRecipients[0];
return t('recipient_and_others', { name: displayName, count: recipients.length - 1 });
}
return displayRecipients.join(', ');
};
// Helper to render clickable recipient elements with popovers
function renderClickableRecipients(
recipients: Array<{ name?: string; email: string }>,
currentUserEmail: string | undefined,
t: (key: string, params?: Record<string, string | number>) => string,
onViewContact?: (contact: ContactCard | null, email: string) => void,
maxVisible: number = 2
) {
const visible = recipients.slice(0, maxVisible);
return visible.map((r, index) => {
const isMe = currentUserEmail &&
(r.email.toLowerCase() === currentUserEmail.toLowerCase() ||
r.email.toLowerCase().startsWith(currentUserEmail.toLowerCase().split('@')[0] + '+'));
return (
<span key={r.email + index} className="inline-flex items-center">
{index > 0 && <span className="text-muted-foreground mr-1">,</span>}
<RecipientPopover
name={r.name}
email={r.email}
displayLabel={isMe ? t('recipient_me') : undefined}
onViewContact={onViewContact}
className="text-sm"
/>
</span>
);
});
}
// Contact sidebar panel that slides in from the right on desktop
function ContactSidebarPanel({
email,
contact,
onClose,
}: {
email: string;
contact: ContactCard | null;
onClose: () => void;
}) {
const name = contact ? getContactDisplayName(contact) : null;
const primaryEmail = contact ? getContactPrimaryEmail(contact) : email;
const emails = contact?.emails ? Object.values(contact.emails) : [];
const phones = contact?.phones ? Object.values(contact.phones) : [];
const orgs = contact?.organizations ? Object.values(contact.organizations) : [];
const addresses = contact?.addresses ? Object.values(contact.addresses) : [];
const notes = contact?.notes ? Object.values(contact.notes) : [];
const handleCopy = async (text: string) => {
try {
await navigator.clipboard.writeText(text);
toast.success("Copied!");
} catch {
toast.error("Failed to copy");
}
};
return (
<div className="w-[320px] shrink-0 border-l border-border bg-background flex flex-col h-full animate-in slide-in-from-right-5 duration-200">
{/* Header */}
<div className="flex items-center justify-between px-4 py-3 border-b border-border">
<h3 className="text-sm font-semibold text-foreground truncate">Contact</h3>
<button
onClick={onClose}
className="p-1 rounded hover:bg-muted transition-colors"
aria-label="Close sidebar"
>
<PanelRightClose className="w-4 h-4 text-muted-foreground" />
</button>
</div>
{/* Content */}
<div className="flex-1 overflow-y-auto">
{/* Profile section */}
<div className="px-4 pt-5 pb-4 flex flex-col items-center text-center">
<Avatar
name={name || email}
email={primaryEmail}
size="lg"
/>
<div className="mt-3 min-w-0 w-full">
<div className="font-semibold text-base truncate">
{name || email}
</div>
{name && (
<div className="text-sm text-muted-foreground truncate mt-0.5">
{primaryEmail}
</div>
)}
{orgs.length > 0 && orgs[0].name && (
<div className="text-sm text-muted-foreground flex items-center justify-center gap-1 mt-1">
<Building className="w-3.5 h-3.5 shrink-0" />
<span className="truncate">{orgs[0].name}</span>
</div>
)}
</div>
</div>
{/* Quick actions */}
<div className="px-4 pb-4 flex items-center justify-center gap-2">
<a
href={`mailto:${primaryEmail}`}
className="flex items-center gap-1.5 text-xs font-medium text-muted-foreground hover:text-foreground px-3 py-2 rounded-md hover:bg-muted transition-colors border border-border"
title="Send email"
>
<Send className="w-3.5 h-3.5" />
Email
</a>
<button
onClick={() => handleCopy(primaryEmail)}
className="flex items-center gap-1.5 text-xs font-medium text-muted-foreground hover:text-foreground px-3 py-2 rounded-md hover:bg-muted transition-colors border border-border"
title="Copy email"
>
<Copy className="w-3.5 h-3.5" />
Copy
</button>
</div>
{/* Details sections */}
{contact && (
<div className="px-4 pb-4 space-y-4">
{/* Emails */}
{emails.length > 0 && (
<SidebarSection icon={Mail} title="Emails">
{emails.map((e, i) => (
<div key={i} className="flex items-center gap-2 group">
<a href={`mailto:${e.address}`} className="text-sm text-primary hover:underline truncate">
{e.address}
</a>
<button
onClick={() => handleCopy(e.address)}
className="p-1 rounded hover:bg-muted transition-colors opacity-0 group-hover:opacity-100 shrink-0"
title="Copy"
>
<Copy className="w-3 h-3 text-muted-foreground" />
</button>
</div>
))}
</SidebarSection>
)}
{/* Phones */}
{phones.length > 0 && (
<SidebarSection icon={Phone} title="Phones">
{phones.map((p, i) => (
<div key={i} className="flex items-center gap-2 group">
<a href={`tel:${p.number}`} className="text-sm text-primary hover:underline">
{p.number}
</a>
<button
onClick={() => handleCopy(p.number)}
className="p-1 rounded hover:bg-muted transition-colors opacity-0 group-hover:opacity-100 shrink-0"
title="Copy"
>
<Copy className="w-3 h-3 text-muted-foreground" />
</button>
</div>
))}
</SidebarSection>
)}
{/* Organizations */}
{orgs.length > 1 && (
<SidebarSection icon={Building} title="Organizations">
{orgs.map((o, i) => (
<div key={i} className="text-sm">
{o.name}
{o.units && o.units.length > 0 && (
<span className="text-muted-foreground"> — {o.units.map(u => u.name).join(", ")}</span>
)}
</div>
))}
</SidebarSection>
)}
{/* Addresses */}
{addresses.length > 0 && (
<SidebarSection icon={MapPin} title="Addresses">
{addresses.map((a, i) => (
<div key={i} className="text-sm text-muted-foreground">
{[a.street, a.locality, a.region, a.postcode, a.country].filter(Boolean).join(", ")}
</div>
))}
</SidebarSection>
)}
{/* Notes */}
{notes.length > 0 && (
<SidebarSection icon={StickyNote} title="Notes">
{notes.map((n, i) => (
<p key={i} className="text-sm text-muted-foreground whitespace-pre-wrap">{n.note}</p>
))}
</SidebarSection>
)}
</div>
)}
{/* No contact found message */}
{!contact && (
<div className="px-4 pb-4 text-center">
<p className="text-xs text-muted-foreground">
Not in your contacts
</p>
</div>
)}
</div>
</div>
);
}
function SidebarSection({ icon: Icon, title, children }: { icon: React.ComponentType<{ className?: string }>; title: string; children: React.ReactNode }) {
return (
<div>
<div className="flex items-center gap-2 mb-1.5">
<Icon className="w-3.5 h-3.5 text-muted-foreground" />
<h4 className="text-xs font-medium text-muted-foreground uppercase tracking-wider">{title}</h4>
</div>
<div className="space-y-1 pl-5.5">{children}</div>
</div>
);
}
export function EmailViewer({
email,
isLoading = false,
onReply,
onReplyAll,
onForward,
onDelete,
onArchive,
onToggleStar,
onMarkAsRead,
onSetColorTag,
onDownloadAttachment,
onQuickReply,
onMarkAsSpam,
onUndoSpam,
onMoveToMailbox,
onBack,
onShowShortcuts,
currentUserEmail,
currentUserName,
currentMailboxRole,
mailboxes = [],
selectedMailbox = "",
className,
}: EmailViewerProps) {
const t = useTranslations('email_viewer');
const tNotifications = useTranslations('notifications');
const tCommon = useTranslations('common');
const externalContentPolicy = useSettingsStore((state) => state.externalContentPolicy);
const addTrustedSender = useSettingsStore((state) => state.addTrustedSender);
const isSenderTrusted = useSettingsStore((state) => state.isSenderTrusted);
const emailKeywords = useSettingsStore((state) => state.emailKeywords);
const toolbarPosition = useSettingsStore((state) => state.toolbarPosition);
// Detect if current mailbox is Junk folder
const isInJunkFolder = currentMailboxRole === 'junk';
// Color options for email tags (from user-defined keyword settings)
const colorOptions = emailKeywords.map((kw) => ({
name: kw.label,
value: kw.id,
color: KEYWORD_PALETTE[kw.color]?.dot || 'bg-gray-500',
}));
// Tablet list visibility
const { isTablet } = useDeviceDetection();
const { tabletListVisible } = useUIStore();
const { identities, client } = useAuthStore();
const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
const [showFullHeaders, setShowFullHeaders] = useState(false);
const [allowExternalContent, setAllowExternalContent] = useState(false);
const [hasBlockedContent, setHasBlockedContent] = useState(false);
const [cidBlobUrls, setCidBlobUrls] = useState<Record<string, string>>({});
const [quickReplyText, setQuickReplyText] = useState("");
const [isQuickReplyFocused, setIsQuickReplyFocused] = useState(false);
const [isSendingQuickReply, setIsSendingQuickReply] = useState(false);
const [showSourceModal, setShowSourceModal] = useState(false);
const [moreMenuOpen, setMoreMenuOpen] = useState(false);
const [tagMenuOpen, setTagMenuOpen] = useState(false);
const [moveMenuOpen, setMoveMenuOpen] = useState(false);
const moreMenuRef = useRef<HTMLDivElement>(null);
const tagMenuRef = useRef<HTMLDivElement>(null);
const moveMenuRef = useRef<HTMLDivElement>(null);
const currentColor = getCurrentColor(email?.keywords);
// Build mailbox tree for move-to dropdown
const moveTargetIds = useMemo(() => new Set(
mailboxes
.filter(
(m) =>
m.id !== selectedMailbox &&
m.role !== "drafts" &&
!m.id.startsWith("shared-") &&
m.myRights?.mayAddItems
)
.map((m) => m.id)
), [mailboxes, selectedMailbox]);
const moveTree = useMemo(() => {
const tree = buildMailboxTree(mailboxes);
const filterTree = (nodes: MailboxNode[]): MailboxNode[] => {
return nodes.reduce<MailboxNode[]>((acc, node) => {
const filteredChildren = filterTree(node.children);
if (moveTargetIds.has(node.id) || filteredChildren.length > 0) {
acc.push({ ...node, children: filteredChildren });
}
return acc;
}, []);
};
return filterTree(tree);
}, [mailboxes, moveTargetIds]);
// Get mailbox icon based on role
const getMoveMailboxIcon = (role?: string) => {
switch (role) {
case "inbox": return Inbox;
case "sent": return Send;
case "drafts": return File;
case "trash": return Trash2;
case "archive": return Archive;
default: return Folder;
}
};
// Close dropdown menus on click outside
useEffect(() => {
if (!moreMenuOpen && !tagMenuOpen && !moveMenuOpen) return;
function handleClickOutside(e: MouseEvent) {
if (moreMenuOpen && moreMenuRef.current && !moreMenuRef.current.contains(e.target as Node)) {
setMoreMenuOpen(false);
}
if (tagMenuOpen && tagMenuRef.current && !tagMenuRef.current.contains(e.target as Node)) {
setTagMenuOpen(false);
}
if (moveMenuOpen && moveMenuRef.current && !moveMenuRef.current.contains(e.target as Node)) {
setMoveMenuOpen(false);
}
}
document.addEventListener('mousedown', handleClickOutside);
return () => document.removeEventListener('mousedown', handleClickOutside);
}, [moreMenuOpen, tagMenuOpen, moveMenuOpen]);
// Close dropdowns when email changes
useEffect(() => {
setMoreMenuOpen(false);
setTagMenuOpen(false);
setMoveMenuOpen(false);
}, [email?.id]);
// Contact sidebar state
const [contactSidebarEmail, setContactSidebarEmail] = useState<string | null>(null);
const contacts = useContactStore((s) => s.contacts);
const { isMobile: isMobileDevice } = useDeviceDetection();
const handleViewContactSidebar = (contact: ContactCard | null, recipientEmail: string) => {
if (isMobileDevice) return; // no sidebar on mobile
setContactSidebarEmail(recipientEmail);
};
const sidebarContact = contactSidebarEmail
? contacts.find((c) => {
if (!c.emails) return false;
return Object.values(c.emails).some(
(e) => e.address.toLowerCase() === contactSidebarEmail.toLowerCase()
);
}) ?? null
: null;
// Close contact sidebar when email changes
useEffect(() => {
setContactSidebarEmail(null);
}, [email?.id]);
const [dismissedUnsubBanners, setDismissedUnsubBanners] = useState<Set<string>>(
() => {
if (typeof window === 'undefined') return new Set();
const saved = localStorage.getItem('dismissed-unsub-banners');
return saved ? new Set(JSON.parse(saved)) : new Set();
}
);
useEffect(() => {
// Mark as read when email is viewed
if (email && !email.keywords?.$seen && onMarkAsRead) {
onMarkAsRead(email.id, true);
}
// eslint-disable-next-line react-hooks/exhaustive-deps -- email?.id changes when email changes, which is the intended trigger
}, [email?.id, email?.keywords?.$seen, onMarkAsRead]);
// Reset external content permission and quick reply when email changes
// Initialize allowExternalContent based on externalContentPolicy setting
useEffect(() => {
// 'allow' = always allow, 'block' = always block, 'ask' = user decides per email
setAllowExternalContent(externalContentPolicy === 'allow');
setHasBlockedContent(false);
setQuickReplyText("");
setIsQuickReplyFocused(false);
setShowSourceModal(false);
}, [email?.id, externalContentPolicy]);
// Fetch inline CID images with authentication to prevent browser auth dialogs
useEffect(() => {
if (!client || !email?.attachments) {
setCidBlobUrls({});
return;
}
const cidAttachments = email.attachments.filter(att => att.cid && att.blobId);
if (cidAttachments.length === 0) {
setCidBlobUrls({});
return;
}
let cancelled = false;
const objectUrls: string[] = [];
async function fetchCidBlobs() {
const urls: Record<string, string> = {};
await Promise.all(cidAttachments.map(async (att) => {
const cidValue = att.cid!.replace(/^<|>$/g, '');
try {
const objectUrl = await client!.fetchBlobAsObjectUrl(att.blobId, att.name || 'inline', att.type);
if (!cancelled) {
urls[cidValue] = objectUrl;
objectUrls.push(objectUrl);
} else {
URL.revokeObjectURL(objectUrl);
}
} catch {
// Failed to fetch inline image, will show placeholder
}
}));
if (!cancelled) {
setCidBlobUrls(urls);
}
}
fetchCidBlobs();
return () => {
cancelled = true;
objectUrls.forEach(url => URL.revokeObjectURL(url));
};
}, [client, email?.id]);
// Generate email source for viewing
const generateEmailSource = (email: Email): string => {
let source = '';
// Headers
source += '=== EMAIL HEADERS ===\n\n';
if (email.messageId) source += `Message-ID: ${email.messageId}\n`;
if (email.from) source += `From: ${email.from.map(a => a.name ? `${a.name} <${a.email}>` : a.email).join(', ')}\n`;
if (email.to) source += `To: ${email.to.map(a => a.name ? `${a.name} <${a.email}>` : a.email).join(', ')}\n`;
if (email.cc) source += `Cc: ${email.cc.map(a => a.name ? `${a.name} <${a.email}>` : a.email).join(', ')}\n`;
if (email.bcc) source += `Bcc: ${email.bcc.map(a => a.name ? `${a.name} <${a.email}>` : a.email).join(', ')}\n`;
if (email.replyTo) source += `Reply-To: ${email.replyTo.map(a => a.name ? `${a.name} <${a.email}>` : a.email).join(', ')}\n`;
if (email.subject) source += `Subject: ${email.subject}\n`;
if (email.sentAt) source += `Date: ${new Date(email.sentAt).toUTCString()}\n`;
if (email.receivedAt) source += `Received-At: ${new Date(email.receivedAt).toUTCString()}\n`;
if (email.inReplyTo) source += `In-Reply-To: ${email.inReplyTo.join(', ')}\n`;
if (email.references) source += `References: ${email.references.join(', ')}\n`;
// Additional headers
if (email.headers) {
source += '\n--- Additional Headers ---\n';
// Headers should now always be a Record after client processing
Object.entries(email.headers).forEach(([key, value]) => {
const val = Array.isArray(value) ? value.join('\n ') : String(value);
source += `${key}: ${val}\n`;
});
}
// Authentication results
if (email.authenticationResults) {
source += '\n--- Authentication Results ---\n';
if (email.authenticationResults.spf) {
source += `SPF: ${email.authenticationResults.spf.result}`;
if (email.authenticationResults.spf.domain) source += ` (${email.authenticationResults.spf.domain})`;
source += '\n';
}
if (email.authenticationResults.dkim) {
source += `DKIM: ${email.authenticationResults.dkim.result}`;
if (email.authenticationResults.dkim.domain) source += ` (${email.authenticationResults.dkim.domain})`;
source += '\n';
}
if (email.authenticationResults.dmarc) {
source += `DMARC: ${email.authenticationResults.dmarc.result}`;
if (email.authenticationResults.dmarc.policy) source += ` policy=${email.authenticationResults.dmarc.policy}`;
source += '\n';
}
}
if (email.spamScore !== undefined) {
source += `Spam Score: ${email.spamScore}`;
if (email.spamStatus) source += ` (${email.spamStatus})`;
source += '\n';
}
// Metadata
source += '\n=== EMAIL METADATA ===\n\n';
source += `Email ID: ${email.id}\n`;
source += `Thread ID: ${email.threadId}\n`;
source += `Size: ${formatFileSize(email.size)}\n`;
source += `Has Attachment: ${email.hasAttachment ? 'Yes' : 'No'}\n`;
if (email.keywords) {
const keywords = Object.entries(email.keywords)
.filter(([_, v]) => v)
.map(([k]) => k)
.join(', ');
if (keywords) source += `Keywords: ${keywords}\n`;
}
// Attachments
if (email.attachments && email.attachments.length > 0) {
source += '\n=== ATTACHMENTS ===\n\n';
email.attachments.forEach((att, i) => {
source += `[${i + 1}] ${att.name || 'Unnamed'}\n`;
source += ` Type: ${att.type}\n`;
source += ` Size: ${formatFileSize(att.size)}\n`;
source += ` Blob ID: ${att.blobId}\n`;
if (att.cid) source += ` Content-ID: ${att.cid}\n`;
source += '\n';
});
}
// Body content
source += '\n=== EMAIL BODY ===\n\n';
let hasBodyContent = false;
// Text version
if (email.textBody?.[0]?.partId && email.bodyValues?.[email.textBody[0].partId]) {
const textValue = email.bodyValues[email.textBody[0].partId].value;
if (textValue && textValue.trim()) {
source += '--- Plain Text Version ---\n\n';
source += textValue;
source += '\n\n';
hasBodyContent = true;
}
}
// HTML version
if (email.htmlBody?.[0]?.partId && email.bodyValues?.[email.htmlBody[0].partId]) {
const htmlValue = email.bodyValues[email.htmlBody[0].partId].value;
if (htmlValue && htmlValue.trim()) {
source += '--- HTML Version ---\n\n';
source += htmlValue;
source += '\n\n';
hasBodyContent = true;
}
}
// All body values if we haven't found content yet
if (!hasBodyContent && email.bodyValues) {
const bodyKeys = Object.keys(email.bodyValues);
if (bodyKeys.length > 0) {
source += '--- Body Parts ---\n\n';
bodyKeys.forEach((key, index) => {
const bodyValue = email.bodyValues![key].value;
if (bodyValue && bodyValue.trim()) {
source += `Part ${index + 1} (${key}):\n`;
source += bodyValue;
source += '\n\n';
hasBodyContent = true;
}
});
}
}
// Preview if no body
if (!hasBodyContent && email.preview) {
source += '--- Preview Only ---\n\n';
source += email.preview;
source += '\n';
}
if (!hasBodyContent && !email.preview) {
source += '(No body content available)\n';
}
return source;
};
const copySourceToClipboard = async () => {
if (!email) return;
try {
const source = generateEmailSource(email);
await navigator.clipboard.writeText(source);
// Could add a toast notification here
console.log(tNotifications('source_copied'));
} catch (err) {
console.error('Failed to copy source:', err);
}
};
// Sanitize and prepare email HTML content
const emailContent = useMemo(() => {
if (!email) return { html: "", isHtml: false };
// Check if we have body values
if (email.bodyValues) {
// Check if HTML content exists and if it's actually rich HTML or just plain text wrapper
let useHtmlVersion = false;
let htmlContent = '';
if (email.htmlBody?.[0]?.partId && email.bodyValues[email.htmlBody[0].partId]) {
htmlContent = email.bodyValues[email.htmlBody[0].partId].value;
useHtmlVersion = !!htmlContent;
}
// If we should use HTML version and it exists
if (useHtmlVersion && htmlContent) {
// Replace cid: references with authenticated blob URLs (fetched via useEffect)
// This prevents browser auth dialogs that occur when loading raw JMAP download URLs
if (email.attachments) {
htmlContent = htmlContent.replace(
/\bcid:([^"'\s)]+)/gi,
(_match, cidRef) => {
return cidBlobUrls[cidRef] || 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
}
);
}
// Create a custom DOMPurify hook to handle external content
let blockedExternalContent = false;
// Use shared sanitization config as base (more secure)
const sanitizeConfig = { ...EMAIL_SANITIZE_CONFIG };
// Check if sender is trusted
const senderEmail = email.from?.[0]?.email?.toLowerCase();
const senderIsTrusted = senderEmail ? isSenderTrusted(senderEmail) : false;
// Block external content based on policy:
// 'allow' = never block, 'block' = always block (unless trusted), 'ask' = block until user allows or trusted
const shouldBlockExternal = !senderIsTrusted && (
externalContentPolicy === 'block' ||
(externalContentPolicy === 'ask' && !allowExternalContent)
);
if (shouldBlockExternal) {
sanitizeConfig.FORBID_TAGS.push('link');
sanitizeConfig.FORBID_ATTR.push('background');
}
DOMPurify.addHook('afterSanitizeAttributes', (node) => {
const htmlNode = node as HTMLElement;
if (shouldBlockExternal) {
if (node.tagName === 'IMG') {
const src = node.getAttribute('src');
if (src && (src.startsWith('http://') || src.startsWith('https://') || src.startsWith('//'))) {
node.setAttribute('data-blocked-src', src);
node.setAttribute('src', 'data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB2aWV3Qm94PSIwIDAgMSAxIiBmaWxsPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgo8cmVjdCB3aWR0aD0iMSIgaGVpZ2h0PSIxIiBmaWxsPSJ0cmFuc3BhcmVudCIvPgo8L3N2Zz4=');
node.setAttribute('alt', '');
htmlNode.style.display = 'none';
blockedExternalContent = true;
}
}
if (htmlNode.style) {
const style = htmlNode.style.cssText;
if (style && style.includes('url(')) {
const urlMatch = style.match(/url\(['"]?(https?:\/\/[^'")\s]+)['"]?\)/gi);
if (urlMatch) {
htmlNode.style.cssText = style.replace(/url\(['"]?https?:\/\/[^'")\s]+['"]?\)/gi, 'url()');
blockedExternalContent = true;
}
}
}
}
if (node.tagName === 'A') {
node.setAttribute('target', '_blank');
node.setAttribute('rel', 'noopener noreferrer');
}
if (resolvedTheme === 'dark') {
if (htmlNode.style) {
const originalStyles = htmlNode.style.cssText;
const transformedStyles = transformInlineStyles(originalStyles, 'dark');
if (transformedStyles !== originalStyles) {
htmlNode.style.cssText = transformedStyles;
}
}
const colorAttr = node.getAttribute('color');
if (colorAttr) {
node.setAttribute('color', transformColorForDarkMode(colorAttr));
}
const bgcolorAttr = node.getAttribute('bgcolor');
if (bgcolorAttr) {
node.setAttribute('bgcolor', transformBgColorForDarkMode(bgcolorAttr));
}
}
});
// Sanitize HTML to prevent XSS
let cleanHtml = DOMPurify.sanitize(htmlContent, sanitizeConfig);
// Remove the hook after sanitization
DOMPurify.removeAllHooks();
// Collapse empty containers left behind by blocked images
if (shouldBlockExternal && blockedExternalContent) {
cleanHtml = collapseBlockedImageContainers(cleanHtml);
}
// Update blocked content state
if (blockedExternalContent && !hasBlockedContent) {
setHasBlockedContent(true);
}
return {
html: cleanHtml,
isHtml: true
};
}
// Use text content if available (either as fallback or when HTML is minimal)
if (email.textBody?.[0]?.partId && email.bodyValues[email.textBody[0].partId]) {
const textContent = email.bodyValues[email.textBody[0].partId].value;
// Convert plain text to HTML with proper formatting
const htmlFromText = textContent
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/\r\n/g, '<br>') // Windows line endings
.replace(/\r/g, '<br>') // Old Mac line endings
.replace(/\n/g, '<br>') // Unix line endings
.replace(/\t/g, '&nbsp;&nbsp;&nbsp;&nbsp;') // Convert tabs to spaces
.replace(/(https?:\/\/[^\s<]+)/g, '<a href="$1" target="_blank" rel="noopener noreferrer">$1</a>');
return {
html: htmlFromText,
isHtml: false
};
}
}
// If no body content is available, show the preview or a message
if (email.preview) {
const previewHtml = email.preview
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/\r\n/g, '<br>')
.replace(/\r/g, '<br>')
.replace(/\n/g, '<br>');
return {
html: `<div style="color: var(--color-muted-foreground); font-style: italic;">${previewHtml}</div>`,
isHtml: false
};
}
return {
html: '<p style="color: var(--color-muted-foreground);">No content available</p>',
isHtml: false
};
}, [email, allowExternalContent, hasBlockedContent, externalContentPolicy, isSenderTrusted, resolvedTheme, cidBlobUrls]);
// Print only the email content in a new window
const handlePrint = () => {
if (!email) return;
const printSender = email.from?.[0];
const date = email.sentAt ? new Date(email.sentAt).toLocaleString() : '';
const toList = email.to?.map(r => r.name ? `${r.name} &lt;${r.email}&gt;` : r.email).join(', ') || '';
const ccList = email.cc?.map(r => r.name ? `${r.name} &lt;${r.email}&gt;` : r.email).join(', ') || '';
const printWindow = window.open('', '_blank');
if (!printWindow) return;
printWindow.document.write(`<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>${DOMPurify.sanitize(email.subject || t('no_subject'))}</title>
<style>
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 40px; color: #000; }
.header { border-bottom: 1px solid #ccc; padding-bottom: 16px; margin-bottom: 16px; }
.subject { font-size: 20px; font-weight: bold; margin-bottom: 12px; }
.meta { font-size: 13px; color: #555; line-height: 1.6; }
.meta strong { color: #000; }
.body { font-size: 14px; line-height: 1.6; }
.body img { max-width: 100%; }
@media print { body { margin: 20px; } }
</style></head><body>
<div class="header">
<div class="subject">${DOMPurify.sanitize(email.subject || t('no_subject'))}</div>
<div class="meta">
<div><strong>${t('from')}:</strong> ${DOMPurify.sanitize(printSender?.name ? `${printSender.name} <${printSender.email}>` : printSender?.email || t('unknown_sender'))}</div>
${toList ? `<div><strong>${t('to')}:</strong> ${toList}</div>` : ''}
${ccList ? `<div><strong>CC:</strong> ${ccList}</div>` : ''}
${date ? `<div><strong>${t('date')}:</strong> ${DOMPurify.sanitize(date)}</div>` : ''}
</div>
</div>
<div class="body">${emailContent.html}</div>
</body></html>`);
printWindow.document.close();
printWindow.focus();
printWindow.print();
};
// Detect List-Unsubscribe header for newsletter banners
const listHeaders = useMemo(() => {
if (!email?.headers) return null;
return extractListHeaders(email.headers);
}, [email?.headers]);
const shouldShowUnsubBanner =
listHeaders?.listUnsubscribe?.preferred &&
!dismissedUnsubBanners.has(email?.messageId || '');
const hasCalendarInvitation = email ? !!findCalendarAttachment(email) : false;
// Show loading skeleton while email is being fetched
if (isLoading && !email) {
return (
<div className={cn("flex-1 flex flex-col h-full bg-background overflow-hidden animate-in fade-in duration-200", className)}>
{/* Loading Header Skeleton - gentler animation */}
<div className="bg-background border-b border-border">
<div className="px-4 lg:px-6 py-3 lg:py-4">
<div className="flex items-start justify-between gap-2 lg:gap-4">
<div className="flex-1 min-w-0 space-y-2 lg:space-y-3">
<div className="h-6 lg:h-8 bg-muted/60 rounded-md w-3/4"></div>
<div className="flex items-center gap-2 lg:gap-3">
<div className="h-3 lg:h-4 bg-muted/60 rounded w-24 lg:w-32"></div>
<div className="h-3 lg:h-4 bg-muted/60 rounded w-16 lg:w-24"></div>
</div>
</div>
<div className="flex items-center gap-1 lg:gap-2">
<div className="h-8 w-8 lg:w-20 bg-muted/60 rounded"></div>
<div className="h-8 w-8 bg-muted/60 rounded hidden lg:block"></div>
</div>
</div>
</div>
{/* Loading Sender Info Skeleton */}
<div className="px-4 lg:px-6 pb-3 lg:pb-4">
<div className="flex items-start gap-3 lg:gap-4">
<div className="w-10 h-10 lg:w-12 lg:h-12 bg-muted/60 rounded-full"></div>
<div className="flex-1 space-y-2">
<div className="h-4 bg-muted/60 rounded w-48"></div>
<div className="h-3 bg-muted/60 rounded w-64"></div>
</div>
</div>
</div>
</div>
{/* Loading Content Skeleton */}
<div className="flex-1 overflow-auto bg-muted/20">
<div className="px-6 pt-4 pb-6">
<div className="space-y-3">
<div className="h-4 bg-muted/60 rounded w-full"></div>
<div className="h-4 bg-muted/60 rounded w-5/6"></div>
<div className="h-4 bg-muted/60 rounded w-4/6"></div>
<div className="h-4 bg-muted/60 rounded w-full"></div>
<div className="h-4 bg-muted/60 rounded w-3/4"></div>
</div>
</div>
</div>
</div>
);
}
if (!email) {
return (
<div className={cn("flex-1 flex flex-col items-center justify-center bg-gradient-to-br from-muted/30 to-muted/50", className)}>
<div className="text-center p-8">
<div className="w-20 h-20 mx-auto mb-6 rounded-full bg-background shadow-lg flex items-center justify-center">
<Mail className="w-10 h-10 text-muted-foreground" />
</div>
<h3 className="text-xl font-semibold text-foreground mb-2">{t('no_conversation_selected')}</h3>
<p className="text-muted-foreground">{t('no_conversation_description')}</p>
</div>
</div>
);
}
const sender = email.from?.[0];
const isStarred = email.keywords?.$flagged;
const isImportant = email.keywords?.["$important"];
return (
<div
key={email.id}
className={cn("flex-1 flex flex-row h-full bg-background overflow-hidden animate-in fade-in duration-300 relative", className)}
>
{/* Main email content */}
<div className="flex-1 flex flex-col h-full overflow-hidden min-w-0">
{/* Loading overlay when fetching new email */}
{isLoading && (
<div className="absolute inset-0 bg-background/60 backdrop-blur-[2px] z-50 flex items-center justify-center animate-in fade-in duration-200">
<div className="bg-background rounded-lg shadow-lg border border-border p-4 flex items-center gap-3">
<Loader2 className="w-5 h-5 animate-spin text-primary" />
<span className="text-sm font-medium text-foreground">{t('loading_email')}</span>
</div>
</div>
)}
{/* === TOOLBAR (top position) === */}
{toolbarPosition === 'top' && (
<div className={cn(
"bg-background border-b border-border",
"max-lg:sticky max-lg:top-0 max-lg:z-10"
)}>
<div className="px-2 sm:px-4 lg:px-6 py-1 sm:py-2">
<div className="flex items-center justify-between gap-0.5 sm:gap-2">
{/* Left: Back + Reply actions */}
<div className="flex items-center gap-0 sm:gap-1">
{isTablet && !tabletListVisible && onBack && (
<Button
variant="ghost"
size="icon"
onClick={onBack}
className="h-9 w-9 flex-shrink-0 -ml-1"
aria-label={t('back_to_list')}
>
<ChevronLeft className="w-5 h-5" />
</Button>
)}
<Button
variant="ghost"
size="sm"
onClick={() => onReply?.()}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.reply')}
>
<Reply className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('reply')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onReplyAll}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-1.5 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0 sm:px-3"
title={t('tooltips.reply_all')}
>
<ReplyAll className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('reply_all')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onForward}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.forward')}
>
<Forward className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('forward')}</span>
</Button>
</div>
{/* Right: Organize actions */}
<div className="flex items-center gap-0 sm:gap-0.5">
{isLoading && (
<div className="mr-2 flex items-center gap-1.5 text-muted-foreground">
<Loader2 className="w-4 h-4 animate-spin" />
</div>
)}
{/* Archive - hidden on mobile, available in More menu */}
<Button
variant="ghost"
size="sm"
onClick={onArchive}
className="hidden sm:inline-flex h-8 gap-1.5"
title={t('tooltips.archive')}
>
<Archive className="w-4 h-4" />
<span className="hidden sm:inline text-sm">{t('archive')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onDelete}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.delete')}
>
<Trash2 className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('delete')}</span>
</Button>
{/* Spam - hidden on mobile, available in More menu */}
{(onMarkAsSpam || onUndoSpam) && (
<Button
variant="ghost"
size="sm"
onClick={isInJunkFolder ? onUndoSpam : onMarkAsSpam}
className={cn(
"hidden sm:inline-flex h-8 gap-1.5",
isInJunkFolder ? "hover:bg-green-50 dark:hover:bg-green-950/30" : "hover:bg-red-50 dark:hover:bg-red-950/30"
)}
title={isInJunkFolder ? t('spam.not_spam_title') : t('spam.button_title')}
>
{isInJunkFolder ? (
<ShieldCheck className="h-4 w-4 text-green-600 dark:text-green-400" />
) : (
<ShieldAlert className="h-4 w-4 text-red-600 dark:text-red-400" />
)}
</Button>
)}
{/* Move to folder - hidden on mobile, available in More menu */}
{moveTree.length > 0 && onMoveToMailbox && (
<div ref={moveMenuRef} className="relative hidden sm:block">
<button
onClick={() => { setMoveMenuOpen(!moveMenuOpen); setMoreMenuOpen(false); setTagMenuOpen(false); }}
className="h-8 rounded hover:bg-muted flex items-center gap-1.5 px-2"
title={t('move_to')}
>
<FolderInput className="w-4 h-4 text-muted-foreground" />
<span className="text-xs text-muted-foreground">{t('move_to')}</span>
</button>
{moveMenuOpen && (
<div className="absolute right-0 top-full mt-1 py-1 w-48 max-h-72 overflow-y-auto bg-background rounded-lg shadow-lg border border-border z-10">
{(() => {
const renderNodes = (nodes: MailboxNode[], depth = 0) => {
return nodes.map((node) => {
const Icon = getMoveMailboxIcon(node.role);
const isTarget = moveTargetIds.has(node.id);
return (
<div key={node.id}>
{isTarget ? (
<button
onClick={() => { onMoveToMailbox(node.id); setMoveMenuOpen(false); }}
className="w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span className="truncate">{node.name}</span>
</button>
) : (
<div
className="px-3 py-1.5 text-sm flex items-center gap-2 text-muted-foreground"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span>{node.name}</span>
</div>
)}
{node.children.length > 0 && renderNodes(node.children, depth + 1)}
</div>
);
});
};
return renderNodes(moveTree);
})()}
</div>
)}
</div>
)}
<Button
variant="ghost"
size="sm"
onClick={onToggleStar}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:w-auto sm:gap-0 sm:py-0 sm:px-2"
title={isStarred ? t('tooltips.unstar') : t('tooltips.star')}
>
<Star className={cn(
"w-4 h-4 transition-colors",
isStarred ? "fill-yellow-400 text-yellow-400" : "text-muted-foreground"
)} />
<span className="text-[10px] leading-tight sm:hidden">{isStarred ? t('tooltips.unstar') : t('tooltips.star')}</span>
</Button>
<div className="w-px h-5 bg-border mx-0.5 hidden sm:block" />
{/* Tag Picker - click-based, hidden on mobile (available in More menu) */}
<div ref={tagMenuRef} className="relative hidden sm:block">
<button
onClick={() => { setTagMenuOpen(!tagMenuOpen); setMoreMenuOpen(false); setMoveMenuOpen(false); }}
className={cn(
"h-8 rounded hover:bg-muted flex items-center gap-1.5 px-2",
currentColor && "bg-muted/50"
)}
title={t('set_color')}
>
{(() => {
const kw = currentColor ? emailKeywords.find(k => k.id === currentColor) : null;
const dotClass = kw ? KEYWORD_PALETTE[kw.color]?.dot : null;
return dotClass ? (
<>
<span className={cn("w-3 h-3 rounded-full", dotClass)} />
<span className="text-xs font-medium text-foreground">{kw!.label}</span>
</>
) : (
<>
<Tag className="w-4 h-4 text-muted-foreground" />
<span className="text-xs text-muted-foreground">{t('tag')}</span>
</>
);
})()}
</button>
{tagMenuOpen && (
<div className="absolute right-0 top-full mt-1 py-1 w-40 bg-background rounded-lg shadow-lg border border-border z-10">
{colorOptions.map((option) => (
<button
key={option.value}
onClick={() => { if (email) onSetColorTag?.(email.id, option.value); setTagMenuOpen(false); }}
className={cn(
"w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2",
currentColor === option.value && "bg-accent font-medium"
)}
>
<span className={cn("w-3 h-3 rounded-full flex-shrink-0", option.color)} />
<span className="truncate">{option.name}</span>
{currentColor === option.value && <Check className="w-3 h-3 ml-auto flex-shrink-0 text-foreground" />}
</button>
))}
{currentColor && (
<>
<div className="h-px bg-border my-1" />
<button
onClick={() => { if (email) onSetColorTag?.(email.id, null); setTagMenuOpen(false); }}
className="w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2 text-muted-foreground"
>
<X className="w-3 h-3 flex-shrink-0" />
<span>{t('remove_color')}</span>
</button>
</>
)}
</div>
)}
</div>
{/* Print - hidden on mobile, available in More menu */}
<Button
variant="ghost"
size="sm"
onClick={handlePrint}
className="hidden sm:inline-flex h-8 gap-1.5"
title={t('print')}
>
<Printer className="w-4 h-4" />
<span className="hidden sm:inline text-sm">{t('print')}</span>
</Button>
{/* More menu - click-based */}
<div ref={moreMenuRef} className="relative">
<Button
variant="ghost"
size="sm"
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:w-8 sm:gap-0 sm:py-0 sm:px-0"
title={t('more_actions')}
onClick={() => { setMoreMenuOpen(!moreMenuOpen); setTagMenuOpen(false); setMoveMenuOpen(false); }}
>
<MoreVertical className="w-4 h-4 text-muted-foreground" />
<span className="text-[10px] leading-tight sm:hidden">{t('more_actions')}</span>
</Button>
{moreMenuOpen && (
<div className="absolute right-0 top-full mt-1 w-48 bg-background rounded-md shadow-lg border border-border z-10">
{/* Mobile-only actions */}
<button
onClick={() => { onArchive?.(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2 sm:hidden"
>
<Archive className="w-4 h-4" />
{t('archive')}
</button>
{(onMarkAsSpam || onUndoSpam) && (
<button
onClick={() => { (isInJunkFolder ? onUndoSpam : onMarkAsSpam)?.(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2 sm:hidden"
>
{isInJunkFolder ? (
<ShieldCheck className="h-4 w-4 text-green-600 dark:text-green-400" />
) : (
<ShieldAlert className="h-4 w-4 text-red-600 dark:text-red-400" />
)}
{isInJunkFolder ? t('spam.not_spam_title') : t('spam.button_title')}
</button>
)}
{/* Move to folder submenu on mobile */}
{moveTree.length > 0 && onMoveToMailbox && (
<div className="sm:hidden">
<div className="h-px bg-border my-1" />
<div className="px-3 py-1.5 text-xs font-medium text-muted-foreground uppercase tracking-wider">{t('move_to')}</div>
{(() => {
const renderMobileNodes = (nodes: MailboxNode[], depth = 0) => {
return nodes.map((node) => {
const Icon = getMoveMailboxIcon(node.role);
const isTarget = moveTargetIds.has(node.id);
return (
<div key={node.id}>
{isTarget ? (
<button
onClick={() => { onMoveToMailbox(node.id); setMoreMenuOpen(false); }}
className="w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span className="truncate">{node.name}</span>
</button>
) : (
<div
className="px-3 py-2 text-sm flex items-center gap-2 text-muted-foreground"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span>{node.name}</span>
</div>
)}
{node.children.length > 0 && renderMobileNodes(node.children, depth + 1)}
</div>
);
});
};
return renderMobileNodes(moveTree);
})()}
<div className="h-px bg-border my-1" />
</div>
)} {/* Tag submenu on mobile */}
{colorOptions.length > 0 && (
<div className="sm:hidden">
<div className="h-px bg-border my-1" />
<div className="px-3 py-1.5 text-xs font-medium text-muted-foreground uppercase tracking-wider">{t('tag')}</div>
{colorOptions.map((option) => (
<button
key={option.value}
onClick={() => { if (email) onSetColorTag?.(email.id, option.value); setMoreMenuOpen(false); }}
className={cn(
"w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2",
currentColor === option.value && "bg-accent font-medium"
)}
>
<span className={cn("w-3 h-3 rounded-full flex-shrink-0", option.color)} />
<span className="truncate">{option.name}</span>
{currentColor === option.value && <Check className="w-3 h-3 ml-auto flex-shrink-0 text-foreground" />}
</button>
))}
{currentColor && (
<button
onClick={() => { if (email) onSetColorTag?.(email.id, null); setMoreMenuOpen(false); }}
className="w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2 text-muted-foreground"
>
<X className="w-3 h-3 flex-shrink-0" />
<span>{t('remove_color')}</span>
</button>
)}
<div className="h-px bg-border my-1" />
</div>
)}
<button
onClick={() => { handlePrint(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Printer className="w-4 h-4" />
{t('print')}
</button>
<button
onClick={() => { setShowSourceModal(true); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Code className="w-4 h-4" />
{t('view_source')}
</button>
{onShowShortcuts && (
<button
onClick={() => { onShowShortcuts(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Keyboard className="w-4 h-4" />
{t('keyboard_shortcuts')}
</button>
)}
</div>
)}
</div>
</div>
</div>
</div>
</div>
)}
{/* === SUBJECT BLOCK === */}
<div className={cn(
"bg-background border-b border-border",
toolbarPosition === 'below-subject' && "max-lg:sticky max-lg:top-0 max-lg:z-10"
)}>
<div className="px-4 lg:px-6" style={{ paddingBlock: 'var(--density-header-py)' }}>
<div className="flex items-start justify-between gap-2 lg:gap-4">
{/* Back button (for below-subject mode on tablet) */}
{toolbarPosition === 'below-subject' && isTablet && !tabletListVisible && onBack && (
<Button
variant="ghost"
size="icon"
onClick={onBack}
className="h-11 w-11 lg:h-10 lg:w-10 flex-shrink-0 -ml-2"
aria-label={t('back_to_list')}
>
<ChevronLeft className="w-5 h-5" />
</Button>
)}
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2">
<h1 className="text-lg lg:text-2xl font-bold text-foreground tracking-tight truncate">
{email.subject || t('no_subject')}
</h1>
{/* Star inline with subject (top toolbar mode) */}
{toolbarPosition === 'top' && (
<button
onClick={onToggleStar}
className="flex-shrink-0 p-1 rounded hover:bg-muted transition-colors"
title={isStarred ? t('tooltips.unstar') : t('tooltips.star')}
>
<Star className={cn(
"w-4 h-4 lg:w-5 lg:h-5 transition-colors",
isStarred ? "fill-yellow-400 text-yellow-400" : "text-muted-foreground/40"
)} />
</button>
)}
{/* Color tag dot */}
{currentColor && (() => {
const kw = emailKeywords.find(k => k.id === currentColor);
const dotClass = kw ? KEYWORD_PALETTE[kw.color]?.dot : null;
return dotClass ? (
<span className={cn("w-2.5 h-2.5 rounded-full flex-shrink-0", dotClass)} title={kw!.label} />
) : null;
})()}
</div>
<div className="flex items-center gap-2 lg:gap-3 mt-1 lg:mt-1.5 text-xs lg:text-sm text-muted-foreground">
<span className="flex items-center gap-1 lg:gap-1.5 whitespace-nowrap">
<Clock className="w-3.5 h-3.5 lg:w-4 lg:h-4" />
{new Date(email.receivedAt).toLocaleString('en-US', {
weekday: 'short',
year: 'numeric',
month: 'short',
day: 'numeric',
hour: '2-digit',
minute: '2-digit'
})}
</span>
{isImportant && (
<span className="px-1.5 lg:px-2 py-0.5 bg-amber-50 dark:bg-amber-900/30 text-amber-700 dark:text-amber-400 rounded-full text-xs font-medium whitespace-nowrap">
{t('important')}
</span>
)}
</div>
</div>
</div>
</div>
</div>
{/* === TOOLBAR (below-subject position) === */}
{toolbarPosition === 'below-subject' && (
<div className="bg-background border-b border-border">
<div className="px-2 sm:px-4 lg:px-6 py-1 sm:py-1.5">
<div className="flex items-center justify-between gap-0.5 sm:gap-2">
{/* Left: Reply actions */}
<div className="flex items-center gap-0 sm:gap-0.5">
<Button
variant="ghost"
size="sm"
onClick={() => onReply?.()}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.reply')}
>
<Reply className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('reply')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onReplyAll}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-1.5 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0 sm:px-3"
title={t('tooltips.reply_all')}
>
<ReplyAll className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('reply_all')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onForward}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.forward')}
>
<Forward className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('forward')}</span>
</Button>
</div>
{/* Right: Organize actions */}
<div className="flex items-center gap-0 sm:gap-0.5">
{isLoading && (
<div className="mr-2 flex items-center gap-1.5 text-muted-foreground">
<Loader2 className="w-4 h-4 animate-spin" />
</div>
)}
{/* Archive - hidden on mobile, available in More menu */}
<Button
variant="ghost"
size="sm"
onClick={onArchive}
className="hidden sm:inline-flex h-8 gap-1.5"
title={t('tooltips.archive')}
>
<Archive className="w-4 h-4" />
<span className="hidden sm:inline text-sm">{t('archive')}</span>
</Button>
{/* Spam - hidden on mobile, available in More menu */}
{(onMarkAsSpam || onUndoSpam) && (
<Button
variant="ghost"
size="sm"
onClick={isInJunkFolder ? onUndoSpam : onMarkAsSpam}
className={cn(
"hidden sm:inline-flex h-8 gap-1.5",
isInJunkFolder ? "hover:bg-green-50 dark:hover:bg-green-950/30" : "hover:bg-red-50 dark:hover:bg-red-950/30"
)}
title={isInJunkFolder ? t('spam.not_spam_title') : t('spam.button_title')}
>
{isInJunkFolder ? (
<ShieldCheck className="h-4 w-4 text-green-600 dark:text-green-400" />
) : (
<ShieldAlert className="h-4 w-4 text-red-600 dark:text-red-400" />
)}
</Button>
)}
{/* Move to folder - hidden on mobile, available in More menu */}
{moveTree.length > 0 && onMoveToMailbox && (
<div ref={moveMenuRef} className="relative hidden sm:block">
<button
onClick={() => { setMoveMenuOpen(!moveMenuOpen); setMoreMenuOpen(false); setTagMenuOpen(false); }}
className="h-8 rounded hover:bg-muted flex items-center gap-1.5 px-2"
title={t('move_to')}
>
<FolderInput className="w-4 h-4 text-muted-foreground" />
<span className="text-xs text-muted-foreground">{t('move_to')}</span>
</button>
{moveMenuOpen && (
<div className="absolute right-0 top-full mt-1 py-1 w-48 max-h-72 overflow-y-auto bg-background rounded-lg shadow-lg border border-border z-10">
{(() => {
const renderNodes = (nodes: MailboxNode[], depth = 0) => {
return nodes.map((node) => {
const Icon = getMoveMailboxIcon(node.role);
const isTarget = moveTargetIds.has(node.id);
return (
<div key={node.id}>
{isTarget ? (
<button
onClick={() => { onMoveToMailbox(node.id); setMoveMenuOpen(false); }}
className="w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span className="truncate">{node.name}</span>
</button>
) : (
<div
className="px-3 py-1.5 text-sm flex items-center gap-2 text-muted-foreground"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span>{node.name}</span>
</div>
)}
{node.children.length > 0 && renderNodes(node.children, depth + 1)}
</div>
);
});
};
return renderNodes(moveTree);
})()}
</div>
)}
</div>
)}
<Button
variant="ghost"
size="sm"
onClick={onDelete}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:gap-1.5 sm:py-0"
title={t('tooltips.delete')}
>
<Trash2 className="w-4 h-4" />
<span className="text-[10px] leading-tight sm:text-sm">{t('delete')}</span>
</Button>
<Button
variant="ghost"
size="sm"
onClick={onToggleStar}
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:w-auto sm:gap-0 sm:py-0 sm:px-2"
title={isStarred ? t('tooltips.unstar') : t('tooltips.star')}
>
<Star className={cn(
"w-4 h-4 transition-colors",
isStarred ? "fill-yellow-400 text-yellow-400" : "text-muted-foreground"
)} />
<span className="text-[10px] leading-tight sm:hidden">{isStarred ? t('tooltips.unstar') : t('tooltips.star')}</span>
</Button>
<div className="w-px h-5 bg-border mx-0.5 hidden sm:block" />
{/* Tag Picker - click-based, hidden on mobile (available in More menu) */}
<div ref={tagMenuRef} className="relative hidden sm:block">
<button
onClick={() => { setTagMenuOpen(!tagMenuOpen); setMoreMenuOpen(false); setMoveMenuOpen(false); }}
className={cn(
"h-8 rounded hover:bg-muted flex items-center gap-1.5 px-2",
currentColor && "bg-muted/50"
)}
title={t('set_color')}
>
{(() => {
const kw = currentColor ? emailKeywords.find(k => k.id === currentColor) : null;
const dotClass = kw ? KEYWORD_PALETTE[kw.color]?.dot : null;
return dotClass ? (
<>
<span className={cn("w-3 h-3 rounded-full", dotClass)} />
<span className="text-xs font-medium text-foreground">{kw!.label}</span>
</>
) : (
<>
<Tag className="w-4 h-4 text-muted-foreground" />
<span className="text-xs text-muted-foreground">{t('tag')}</span>
</>
);
})()}
</button>
{tagMenuOpen && (
<div className="absolute right-0 top-full mt-1 py-1 w-40 bg-background rounded-lg shadow-lg border border-border z-10">
{colorOptions.map((option) => (
<button
key={option.value}
onClick={() => { if (email) onSetColorTag?.(email.id, option.value); setTagMenuOpen(false); }}
className={cn(
"w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2",
currentColor === option.value && "bg-accent font-medium"
)}
>
<span className={cn("w-3 h-3 rounded-full flex-shrink-0", option.color)} />
<span className="truncate">{option.name}</span>
{currentColor === option.value && <Check className="w-3 h-3 ml-auto flex-shrink-0 text-foreground" />}
</button>
))}
{currentColor && (
<>
<div className="h-px bg-border my-1" />
<button
onClick={() => { if (email) onSetColorTag?.(email.id, null); setTagMenuOpen(false); }}
className="w-full px-3 py-1.5 text-sm text-left hover:bg-muted flex items-center gap-2 text-muted-foreground"
>
<X className="w-3 h-3 flex-shrink-0" />
<span>{t('remove_color')}</span>
</button>
</>
)}
</div>
)}
</div>
{/* Print - hidden on mobile, available in More menu */}
<Button
variant="ghost"
size="sm"
onClick={handlePrint}
className="hidden sm:inline-flex h-8 gap-1.5"
title={t('print')}
>
<Printer className="w-4 h-4" />
<span className="hidden sm:inline text-sm">{t('print')}</span>
</Button>
{/* More menu - click-based */}
<div ref={moreMenuRef} className="relative">
<Button
variant="ghost"
size="sm"
className="flex-col items-center gap-0.5 h-auto py-1.5 px-2 sm:flex-row sm:h-8 sm:w-8 sm:gap-0 sm:py-0 sm:px-0"
title={t('more_actions')}
onClick={() => { setMoreMenuOpen(!moreMenuOpen); setTagMenuOpen(false); setMoveMenuOpen(false); }}
>
<MoreVertical className="w-4 h-4 text-muted-foreground" />
<span className="text-[10px] leading-tight sm:hidden">{t('more_actions')}</span>
</Button>
{moreMenuOpen && (
<div className="absolute right-0 top-full mt-1 w-48 bg-background rounded-md shadow-lg border border-border z-10">
{/* Mobile-only actions */}
<button
onClick={() => { onArchive?.(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2 sm:hidden"
>
<Archive className="w-4 h-4" />
{t('archive')}
</button>
{(onMarkAsSpam || onUndoSpam) && (
<button
onClick={() => { (isInJunkFolder ? onUndoSpam : onMarkAsSpam)?.(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2 sm:hidden"
>
{isInJunkFolder ? (
<ShieldCheck className="h-4 w-4 text-green-600 dark:text-green-400" />
) : (
<ShieldAlert className="h-4 w-4 text-red-600 dark:text-red-400" />
)}
{isInJunkFolder ? t('spam.not_spam_title') : t('spam.button_title')}
</button>
)}
{/* Move to folder submenu on mobile */}
{moveTree.length > 0 && onMoveToMailbox && (
<div className="sm:hidden">
<div className="h-px bg-border my-1" />
<div className="px-3 py-1.5 text-xs font-medium text-muted-foreground uppercase tracking-wider">{t('move_to')}</div>
{(() => {
const renderMobileNodes = (nodes: MailboxNode[], depth = 0) => {
return nodes.map((node) => {
const Icon = getMoveMailboxIcon(node.role);
const isTarget = moveTargetIds.has(node.id);
return (
<div key={node.id}>
{isTarget ? (
<button
onClick={() => { onMoveToMailbox(node.id); setMoreMenuOpen(false); }}
className="w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span className="truncate">{node.name}</span>
</button>
) : (
<div
className="px-3 py-2 text-sm flex items-center gap-2 text-muted-foreground"
style={{ paddingLeft: `${0.75 + depth * 1}rem` }}
>
<Icon className="w-4 h-4 flex-shrink-0" />
<span>{node.name}</span>
</div>
)}
{node.children.length > 0 && renderMobileNodes(node.children, depth + 1)}
</div>
);
});
};
return renderMobileNodes(moveTree);
})()}
<div className="h-px bg-border my-1" />
</div>
)} {/* Tag submenu on mobile */}
{colorOptions.length > 0 && (
<div className="sm:hidden">
<div className="h-px bg-border my-1" />
<div className="px-3 py-1.5 text-xs font-medium text-muted-foreground uppercase tracking-wider">{t('tag')}</div>
{colorOptions.map((option) => (
<button
key={option.value}
onClick={() => { if (email) onSetColorTag?.(email.id, option.value); setMoreMenuOpen(false); }}
className={cn(
"w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2",
currentColor === option.value && "bg-accent font-medium"
)}
>
<span className={cn("w-3 h-3 rounded-full flex-shrink-0", option.color)} />
<span className="truncate">{option.name}</span>
{currentColor === option.value && <Check className="w-3 h-3 ml-auto flex-shrink-0 text-foreground" />}
</button>
))}
{currentColor && (
<button
onClick={() => { if (email) onSetColorTag?.(email.id, null); setMoreMenuOpen(false); }}
className="w-full px-3 py-2 text-sm text-left hover:bg-muted flex items-center gap-2 text-muted-foreground"
>
<X className="w-3 h-3 flex-shrink-0" />
<span>{t('remove_color')}</span>
</button>
)}
<div className="h-px bg-border my-1" />
</div>
)}
<button
onClick={() => { handlePrint(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Printer className="w-4 h-4" />
{t('print')}
</button>
<button
onClick={() => { setShowSourceModal(true); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Code className="w-4 h-4" />
{t('view_source')}
</button>
{onShowShortcuts && (
<button
onClick={() => { onShowShortcuts(); setMoreMenuOpen(false); }}
className="w-full px-3 py-2.5 sm:py-2 text-sm text-left hover:bg-muted text-foreground flex items-center gap-2"
>
<Keyboard className="w-4 h-4" />
{t('keyboard_shortcuts')}
</button>
)}
</div>
)}
</div>
</div>
</div>
</div>
</div>
)}
{/* === SENDER INFO (Desktop) === */}
<div className="hidden lg:block bg-background border-b border-border px-6" style={{ paddingBlock: 'var(--density-header-py)' }}>
<div className="flex items-start" style={{ gap: 'var(--density-item-gap)' }}>
<button
onClick={() => sender?.email && handleViewContactSidebar(null, sender.email)}
className="cursor-pointer group flex-shrink-0"
title={sender?.email || undefined}
>
<Avatar
name={sender?.name}
email={sender?.email}
size="lg"
className="shadow-sm w-12 h-12 group-hover:ring-2 group-hover:ring-primary/30 transition-all"
/>
</button>
<div className="flex-1 min-w-0">
{/* Sender line with email and badges */}
<div className="flex items-start justify-between gap-4">
<div className="min-w-0">
<div className="flex items-center gap-2 flex-wrap">
<button
onClick={() => sender?.email && handleViewContactSidebar(null, sender.email)}
className="font-semibold text-foreground hover:text-primary hover:underline transition-colors cursor-pointer text-left"
title={t('view_contact')}
>
{sender?.name || sender?.email || t('unknown_sender')}
</button>
<EmailIdentityBadge email={email} identities={identities} />
</div>
{sender?.email && (
<div className="text-sm text-muted-foreground mt-0.5 flex items-center min-w-0">
<span className="truncate">{sender.email}</span>
{shouldShowUnsubBanner && listHeaders?.listUnsubscribe && (
<UnsubscribeBanner
listUnsubscribe={listHeaders.listUnsubscribe}
senderEmail={email?.from?.[0]?.email || ''}
onDismiss={() => {
const messageId = email?.messageId || '';
const newSet = new Set(dismissedUnsubBanners).add(messageId);
setDismissedUnsubBanners(newSet);
localStorage.setItem('dismissed-unsub-banners', JSON.stringify([...newSet]));
}}
/>
)}
</div>
)}
</div>
{/* Date and size on the right */}
<div className="text-right flex-shrink-0">
<div className="text-sm text-muted-foreground whitespace-nowrap">
{new Date(email.receivedAt).toLocaleString('en-US', {
weekday: 'short',
year: 'numeric',
month: 'short',
day: 'numeric',
hour: '2-digit',
minute: '2-digit'
})}
</div>
{email.size > 0 && (
<div className="text-xs text-muted-foreground/70 mt-0.5">
{formatFileSize(email.size)}
</div>
)}
</div>
</div>
{/* Recipient section - separate line */}
<div className="mt-2 space-y-1">
{email.to && email.to.length > 0 && (
<div className="flex flex-wrap items-center gap-1 text-sm">
<span className="text-muted-foreground">{t('recipient_to_prefix')}</span>
{renderClickableRecipients(email.to, currentUserEmail, t, handleViewContactSidebar)}
{email.to.length > 2 && (
<button
onClick={() => setShowFullHeaders(!showFullHeaders)}
className="ml-1 text-blue-600 dark:text-blue-400 hover:underline text-sm"
>
{t('more_count', { count: email.to.length - 2 })}
</button>
)}
</div>
)}
{email.cc && email.cc.length > 0 && (
<div className="flex flex-wrap items-center gap-1 text-sm">
<span className="text-muted-foreground">CC:</span>
{renderClickableRecipients(email.cc, currentUserEmail, t, handleViewContactSidebar)}
{email.cc.length > 2 && (
<span className="text-muted-foreground text-sm">+{email.cc.length - 2}</span>
)}
</div>
)}
{email.bcc && email.bcc.length > 0 && (
<div className="flex flex-wrap items-center gap-1 text-sm">
<span className="text-muted-foreground">{t('bcc')}:</span>
{renderClickableRecipients(email.bcc, currentUserEmail, t, handleViewContactSidebar)}
{email.bcc.length > 2 && (
<span className="text-muted-foreground text-sm">+{email.bcc.length - 2}</span>
)}
</div>
)}
</div>
{/* Details toggle - stays in place when expanded */}
<button
onClick={() => setShowFullHeaders(!showFullHeaders)}
className="mt-3 text-xs text-muted-foreground hover:text-foreground flex items-center gap-1 transition-colors"
>
{showFullHeaders ? (
<>
<ChevronUp className="w-3 h-3" />
{t('hide_details')}
</>
) : (
<>
<ChevronDown className="w-3 h-3" />
{t('show_details')}
</>
)}
</button>
{/* Expandable Details */}
{showFullHeaders && (
<div className="mt-3 space-y-3">
{/* Full Recipients Section */}
<div className="border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
<div className="bg-gray-50 dark:bg-gray-800 px-4 py-2 border-b border-gray-200 dark:border-gray-700">
<h3 className="text-xs font-semibold text-gray-900 dark:text-gray-100 uppercase tracking-wider flex items-center gap-2">
<Mail className="w-3.5 h-3.5" />
{t('message_details')}
</h3>
</div>
<div className="bg-background p-4 space-y-2 text-sm">
{/* From */}
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('from')}:</span>
<div className="flex flex-wrap items-center gap-1 min-w-0">
<RecipientPopover
name={sender?.name}
email={sender?.email || ''}
onViewContact={handleViewContactSidebar}
className="text-sm"
/>
</div>
</div>
{/* To - show all */}
{email.to && email.to.length > 0 && (
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('to')}:</span>
<div className="flex flex-wrap items-center gap-1 min-w-0">
{renderClickableRecipients(email.to, currentUserEmail, t, handleViewContactSidebar, 100)}
</div>
</div>
)}
{/* CC - show all */}
{email.cc && email.cc.length > 0 && (
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('cc')}:</span>
<div className="flex flex-wrap items-center gap-1 min-w-0">
{renderClickableRecipients(email.cc, currentUserEmail, t, handleViewContactSidebar, 100)}
</div>
</div>
)}
{/* BCC - show all */}
{email.bcc && email.bcc.length > 0 && (
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('bcc')}:</span>
<div className="flex flex-wrap items-center gap-1 min-w-0">
{renderClickableRecipients(email.bcc, currentUserEmail, t, handleViewContactSidebar, 100)}
</div>
</div>
)}
{/* Date */}
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('date')}:</span>
<span className="text-foreground">
{new Date(email.receivedAt).toLocaleString('en-US', {
weekday: 'long',
year: 'numeric',
month: 'long',
day: 'numeric',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
timeZoneName: 'short'
})}
</span>
</div>
{/* Reply-To if different */}
{email.replyTo && email.replyTo.length > 0 &&
(!email.from || email.replyTo[0].email !== email.from[0]?.email) && (
<div className="flex items-start gap-2">
<span className="text-muted-foreground font-medium w-12 shrink-0">{t('reply_to_label').replace(':', '')}</span>
<div className="flex flex-wrap items-center gap-1 min-w-0">
{email.replyTo.map((r, i) => (
<RecipientPopover
key={r.email + i}
name={r.name}
email={r.email}
onViewContact={handleViewContactSidebar}
className="text-sm"
/>
))}
</div>
</div>
)}
</div>
</div>
{/* Security & Authentication Section */}
{(email.authenticationResults || email.spamScore !== undefined) && (
<div className="border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
<div className="bg-gray-50 dark:bg-gray-800 px-4 py-2 border-b border-gray-200 dark:border-gray-700">
<h3 className="text-xs font-semibold text-gray-900 dark:text-gray-100 uppercase tracking-wider flex items-center gap-2">
<ShieldCheck className="w-3.5 h-3.5" />
{t('security_authentication')}
</h3>
</div>
<div className="bg-background p-4 space-y-3">
{/* Authentication Results */}
{email.authenticationResults && (
<div className="grid grid-cols-2 lg:grid-cols-4 gap-3">
{/* SPF Check */}
{email.authenticationResults.spf && (
<div className={cn(
"px-3 py-2 rounded-md",
getSecurityStatus(email.authenticationResults.spf.result).bgColor,
getSecurityStatus(email.authenticationResults.spf.result).borderColor
)}>
<div className="flex items-center gap-2">
{getSecurityStatus(email.authenticationResults.spf.result).icon === 'check' &&
<Check className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.spf.result).color)} />}
{getSecurityStatus(email.authenticationResults.spf.result).icon === 'x' &&
<X className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.spf.result).color)} />}
{getSecurityStatus(email.authenticationResults.spf.result).icon === 'alert' &&
<AlertTriangle className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.spf.result).color)} />}
{getSecurityStatus(email.authenticationResults.spf.result).icon === 'minus' &&
<Minus className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.spf.result).color)} />}
<div>
<div className="text-xs font-medium text-gray-900 dark:text-gray-100">SPF</div>
<div className={cn("text-xs capitalize", getSecurityStatus(email.authenticationResults.spf.result).color)}>
{email.authenticationResults.spf.result}
</div>
</div>
</div>
{email.authenticationResults.spf.domain && (
<div className="text-xs text-gray-600 dark:text-gray-400 mt-1 truncate" title={email.authenticationResults.spf.domain}>
{email.authenticationResults.spf.domain}
</div>
)}
</div>
)}
{/* DKIM Check */}
{email.authenticationResults.dkim && (
<div className={cn(
"px-3 py-2 rounded-md",
getSecurityStatus(email.authenticationResults.dkim.result).bgColor,
getSecurityStatus(email.authenticationResults.dkim.result).borderColor
)}>
<div className="flex items-center gap-2">
{getSecurityStatus(email.authenticationResults.dkim.result).icon === 'check' &&
<Check className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dkim.result).color)} />}
{getSecurityStatus(email.authenticationResults.dkim.result).icon === 'x' &&
<X className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dkim.result).color)} />}
{getSecurityStatus(email.authenticationResults.dkim.result).icon === 'alert' &&
<AlertTriangle className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dkim.result).color)} />}
{getSecurityStatus(email.authenticationResults.dkim.result).icon === 'minus' &&
<Minus className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dkim.result).color)} />}
<div>
<div className="text-xs font-medium text-gray-900 dark:text-gray-100">DKIM</div>
<div className={cn("text-xs capitalize", getSecurityStatus(email.authenticationResults.dkim.result).color)}>
{email.authenticationResults.dkim.result}
</div>
</div>
</div>
{email.authenticationResults.dkim.domain && (
<div className="text-xs text-gray-600 dark:text-gray-400 mt-1 truncate" title={email.authenticationResults.dkim.domain}>
{email.authenticationResults.dkim.domain}
</div>
)}
</div>
)}
{/* DMARC Check */}
{email.authenticationResults.dmarc && (
<div className={cn(
"px-3 py-2 rounded-md",
getSecurityStatus(email.authenticationResults.dmarc.result).bgColor,
getSecurityStatus(email.authenticationResults.dmarc.result).borderColor
)}>
<div className="flex items-center gap-2">
{getSecurityStatus(email.authenticationResults.dmarc.result).icon === 'check' &&
<Check className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dmarc.result).color)} />}
{getSecurityStatus(email.authenticationResults.dmarc.result).icon === 'x' &&
<X className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dmarc.result).color)} />}
{getSecurityStatus(email.authenticationResults.dmarc.result).icon === 'alert' &&
<AlertTriangle className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dmarc.result).color)} />}
{getSecurityStatus(email.authenticationResults.dmarc.result).icon === 'minus' &&
<Minus className={cn("w-4 h-4", getSecurityStatus(email.authenticationResults.dmarc.result).color)} />}
<div>
<div className="text-xs font-medium text-gray-900 dark:text-gray-100">DMARC</div>
<div className={cn("text-xs capitalize", getSecurityStatus(email.authenticationResults.dmarc.result).color)}>
{email.authenticationResults.dmarc.result}
</div>
</div>
</div>
{email.authenticationResults.dmarc.policy && (
<div className="text-xs text-gray-600 dark:text-gray-400 mt-1">
Policy: {email.authenticationResults.dmarc.policy}
</div>
)}
</div>
)}
{/* Spam Score */}
{email.spamScore !== undefined && (
<div className={cn(
"px-3 py-2 rounded-md",
email.spamScore > 5 ? "bg-gray-50 dark:bg-gray-800 border-l-4 border-red-600 dark:border-red-500" :
email.spamScore > 2 ? "bg-gray-50 dark:bg-gray-800 border-l-4 border-amber-600 dark:border-amber-500" :
"bg-gray-50 dark:bg-gray-800 border-l-4 border-green-600 dark:border-green-500"
)}>
<div className="flex items-center gap-2">
<Shield className={cn(
"w-4 h-4",
email.spamScore > 5 ? "text-red-700 dark:text-red-400" :
email.spamScore > 2 ? "text-amber-700 dark:text-amber-400" :
"text-green-700 dark:text-green-400"
)} />
<div>
<div className="text-xs font-medium text-gray-900 dark:text-gray-100">Spam Score</div>
<div className={cn(
"text-xs",
email.spamScore > 5 ? "text-red-700 dark:text-red-400" :
email.spamScore > 2 ? "text-amber-700 dark:text-amber-400" :
"text-green-700 dark:text-green-400"
)}>
{email.spamScore.toFixed(1)}
</div>
</div>
</div>
{email.spamStatus && (
<div className="text-xs text-gray-600 dark:text-gray-400 mt-1 capitalize">
{email.spamStatus}
</div>
)}
</div>
)}
</div>
)}
{/* AI Analysis (X-Spam-LLM) - Full width card */}
{email.spamLLM && (
<div className={cn(
"mt-3 px-4 py-3 rounded-lg",
email.spamLLM.verdict === 'LEGITIMATE'
? "bg-gray-50 dark:bg-gray-800 border-l-4 border-green-600 dark:border-green-500"
: email.spamLLM.verdict === 'SPAM'
? "bg-gray-50 dark:bg-gray-800 border-l-4 border-red-600 dark:border-red-500"
: "bg-gray-50 dark:bg-gray-800 border-l-4 border-amber-600 dark:border-amber-500"
)}>
<div className="flex items-start gap-3">
<div className="flex-shrink-0 mt-0.5">
{email.spamLLM.verdict === 'LEGITIMATE' ? (
<div className="flex items-center gap-1.5">
<Brain className="w-4 h-4 text-green-700 dark:text-green-400" />
<Sparkles className="w-3 h-3 text-green-700 dark:text-green-400" />
</div>
) : email.spamLLM.verdict === 'SPAM' ? (
<ShieldAlert className="w-4 h-4 text-red-700 dark:text-red-400" />
) : (
<AlertTriangle className="w-4 h-4 text-amber-700 dark:text-amber-400" />
)}
</div>
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2 mb-1">
<span className={cn(
"text-xs font-semibold uppercase tracking-wide",
email.spamLLM.verdict === 'LEGITIMATE'
? "text-green-700 dark:text-green-400"
: email.spamLLM.verdict === 'SPAM'
? "text-red-700 dark:text-red-400"
: "text-amber-700 dark:text-amber-400"
)}>
AI Analysis: {email.spamLLM.verdict}
</span>
</div>
<p className="text-xs text-gray-700 dark:text-gray-300 leading-relaxed">
{email.spamLLM.explanation}
</p>
</div>
</div>
</div>
)}
</div>
</div>
)}
{/* Technical Details Section - Only show if we have useful technical info */}
{(email.messageId || email.replyTo?.length || (email.sentAt && email.receivedAt &&
Math.abs(new Date(email.sentAt).getTime() - new Date(email.receivedAt).getTime()) > 60000)) && (
<div className="border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
<div className="bg-gray-50 dark:bg-gray-800 px-4 py-2 border-b border-gray-200 dark:border-gray-700">
<h3 className="text-xs font-semibold text-gray-900 dark:text-gray-100 uppercase tracking-wider flex items-center gap-2">
<Network className="w-3.5 h-3.5" />
{t('technical_details')}
</h3>
</div>
<div className="bg-background p-4">
<div className="space-y-3 text-xs">
{/* Message ID */}
{email.messageId && (
<div className="flex items-start gap-2">
<Hash className="w-3.5 h-3.5 text-muted-foreground mt-0.5" />
<div className="flex-1 min-w-0">
<span className="font-medium text-muted-foreground">{t('message_id_label')}</span>
<div className="text-foreground break-all font-mono text-xs mt-0.5">
{email.messageId}
</div>
</div>
</div>
)}
{/* Reply-To if different from sender */}
{email.replyTo && email.replyTo.length > 0 &&
(!email.from || email.replyTo[0].email !== email.from[0]?.email) && (
<div className="flex items-start gap-2">
<Mail className="w-3.5 h-3.5 text-muted-foreground mt-0.5" />
<div className="flex-1">
<span className="font-medium text-muted-foreground">{t('reply_to_label')}</span>
<div className="flex flex-wrap gap-2 mt-1">
{email.replyTo.map((recipient, i) => (
<span key={i} className="inline-flex items-center px-2 py-1 bg-accent/50 border border-accent rounded text-xs">
{recipient.name && <span className="font-medium mr-1 text-accent-foreground">{recipient.name}</span>}
<span className="text-accent-foreground/90">{recipient.email}</span>
</span>
))}
</div>
</div>
</div>
)}
{/* Time delay if significant (>1 minute difference) */}
{email.sentAt && email.receivedAt &&
Math.abs(new Date(email.sentAt).getTime() - new Date(email.receivedAt).getTime()) > 60000 && (
<div className="flex items-start gap-2">
<Clock className="w-3.5 h-3.5 text-muted-foreground mt-0.5" />
<div className="flex-1">
<span className="font-medium text-muted-foreground">{t('delivery_time_label')}</span>
<div className="text-foreground">
{(() => {
const diff = Math.abs(new Date(email.receivedAt).getTime() - new Date(email.sentAt).getTime());
const minutes = Math.floor(diff / 60000);
const hours = Math.floor(minutes / 60);
const days = Math.floor(hours / 24);
const dayUnit = days > 1 ? t('time.days') : t('time.day');
const hourUnit = (hours % 24) > 1 ? t('time.hours') : t('time.hour');
const minuteUnit = (minutes % 60) > 1 ? t('time.minutes') : t('time.minute');
const minuteUnitSingle = minutes > 1 ? t('time.minutes') : t('time.minute');
if (days > 0) return `${days} ${dayUnit} ${hours % 24} ${hourUnit}`;
if (hours > 0) return `${hours} ${hours > 1 ? t('time.hours') : t('time.hour')} ${minutes % 60} ${minuteUnit}`;
return `${minutes} ${minuteUnitSingle}`;
})()}
</div>
</div>
</div>
)}
{/* Part of conversation */}
{email.references && email.references.length > 0 && (
<div className="flex items-start gap-2">
<List className="w-3.5 h-3.5 text-muted-foreground mt-0.5" />
<div className="flex-1 min-w-0">
<span className="font-medium text-muted-foreground">{t('conversation_part_label')}</span>
<div className="text-foreground text-xs mt-0.5">
{t(email.references.length === 1 ? 'previous_messages' : 'previous_messages_plural', { count: email.references.length })}
</div>
</div>
</div>
)}
</div>
</div>
</div>
)}
</div>
)}
</div>
</div>
</div>
{/* === ATTACHMENTS (integrated into header) === */}
{email.attachments && email.attachments.length > 0 && (
<div className="bg-background border-b border-border px-4 lg:px-6 py-3">
<div className="flex items-start gap-2 flex-wrap">
{email.attachments.map((attachment, i) => {
const FileIcon = getFileIcon(attachment.name, attachment.type);
return (
<button
key={i}
className="inline-flex items-center gap-2 px-3 py-2 bg-muted/60 hover:bg-accent rounded-lg transition-colors group border border-border/50"
title={`${t('download')} ${attachment.name} (${formatFileSize(attachment.size)})`}
onClick={() => {
if (attachment.blobId && onDownloadAttachment) {
onDownloadAttachment(attachment.blobId, attachment.name || 'download', attachment.type);
}
}}
>
<FileIcon className="w-4 h-4 text-muted-foreground flex-shrink-0" />
<div className="flex flex-col items-start min-w-0">
<span className="text-sm text-foreground truncate max-w-[200px]">
{attachment.name || "Unnamed"}
</span>
<span className="text-xs text-muted-foreground">
{formatFileSize(attachment.size)}
</span>
</div>
<Download className="w-3.5 h-3.5 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity flex-shrink-0" />
</button>
);
})}
</div>
</div>
)}
{/* Email Content Area */}
<div className="flex-1 overflow-auto bg-muted/30">
{/* Mobile/Tablet Sender Info - scrolls with content */}
<div className="lg:hidden bg-background border-b border-border px-4" style={{ paddingBlock: 'var(--density-header-py)' }}>
<div className="flex items-start" style={{ gap: 'var(--density-item-gap)' }}>
<button
onClick={() => sender?.email && handleViewContactSidebar(null, sender.email)}
className="cursor-pointer group flex-shrink-0"
title={sender?.email || undefined}
>
<Avatar
name={sender?.name}
email={sender?.email}
size="lg"
className="shadow-sm w-10 h-10 group-hover:ring-2 group-hover:ring-primary/30 transition-all"
/>
</button>
<div className="flex-1 min-w-0">
{/* Mobile 2-line layout */}
<div className="flex items-center gap-2 flex-wrap">
<button
onClick={() => sender?.email && handleViewContactSidebar(null, sender.email)}
className="text-sm font-semibold text-foreground hover:text-primary hover:underline transition-colors cursor-pointer text-left"
>
{sender?.name || sender?.email || t('unknown_sender')}
</button>
<EmailIdentityBadge email={email} identities={identities} />
</div>
<div className="mt-1 flex items-center gap-1 text-sm text-muted-foreground flex-wrap">
{sender?.email && sender?.name && (
<>
<span className="truncate">{sender.email}</span>
{shouldShowUnsubBanner && listHeaders?.listUnsubscribe && (
<UnsubscribeBanner
listUnsubscribe={listHeaders.listUnsubscribe}
senderEmail={email?.from?.[0]?.email || ''}
onDismiss={() => {
const messageId = email?.messageId || '';
const newSet = new Set(dismissedUnsubBanners).add(messageId);
setDismissedUnsubBanners(newSet);
localStorage.setItem('dismissed-unsub-banners', JSON.stringify([...newSet]));
}}
/>
)}
<span>·</span>
</>
)}
{email.to && email.to.length > 0 && (
<>
<span>→ {t('recipient_to_prefix')}</span>
{renderClickableRecipients(email.to, currentUserEmail, t, handleViewContactSidebar)}
</>
)}
</div>
{/* CC line (mobile - only if present) */}
{email.cc && email.cc.length > 0 && (
<div className="mt-1 flex items-center gap-1 text-sm">
<span className="text-muted-foreground">CC:</span>
{renderClickableRecipients(email.cc, currentUserEmail, t, handleViewContactSidebar)}
{email.cc.length > 2 && (
<span className="text-muted-foreground">+{email.cc.length - 2}</span>
)}
</div>
)}
</div>
</div>
</div>
{/* Unified Notification Banner - External Content + Calendar Invitation */}
{((hasBlockedContent && !allowExternalContent && externalContentPolicy !== 'allow') ||
hasCalendarInvitation) && (
<div className="border-b border-border bg-muted/30 isolate">
<div className="max-w-4xl mx-auto px-6 py-1.5">
<div className="flex flex-col gap-3 isolate">
{/* External Content Controls */}
{hasBlockedContent && !allowExternalContent && externalContentPolicy !== 'allow' && (
<div className="flex items-center gap-3 flex-wrap md:justify-center rounded-md px-3 py-1 bg-muted/50 dark:bg-muted/30">
{externalContentPolicy === 'ask' && (
<button
onClick={() => setAllowExternalContent(true)}
className="flex items-center gap-1.5 text-sm text-muted-foreground hover:text-foreground bg-transparent hover:bg-transparent transition-colors min-h-[44px] md:min-h-0"
>
<Image className="w-3.5 h-3.5" />
{t('load_external_content')}
</button>
)}
{email.from?.[0]?.email && (
<button
onClick={() => {
const senderEmail = email.from?.[0]?.email;
if (senderEmail) {
addTrustedSender(senderEmail);
setAllowExternalContent(true);
}
}}
className="flex items-center gap-1.5 text-sm text-muted-foreground hover:text-foreground bg-transparent hover:bg-transparent transition-colors min-h-[44px] md:min-h-0"
>
{t('trust_sender')}
</button>
)}
</div>
)}
{/* Calendar Invitation Banner */}
{hasCalendarInvitation && (
<div className="rounded-md px-3 py-1 bg-amber-50/50 dark:bg-amber-950/20">
<CalendarInvitationBanner email={email} />
</div>
)}
</div>
</div>
</div>
)}
<div>
{/* Email Body */}
<div className="email-content-wrapper overflow-x-auto">
{emailContent.isHtml ? (
<div
className="email-content prose dark:prose-invert max-w-none"
dangerouslySetInnerHTML={{ __html: emailContent.html }}
style={{
fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif',
fontSize: '14px',
lineHeight: '1.6',
}}
/>
) : (
<div
className="email-content-text text-foreground"
dangerouslySetInnerHTML={{ __html: emailContent.html }}
style={{
fontFamily: 'ui-monospace, "SF Mono", Consolas, monospace',
fontSize: '14px',
lineHeight: '1.6',
wordBreak: 'break-word',
}}
/>
)}
</div>
{/* Quick Reply Section */}
<div className={cn(
"mt-6 mx-6 mb-6 bg-background rounded-lg shadow-sm border transition-all",
isQuickReplyFocused || quickReplyText ? "border-primary" : "border-border"
)}>
<div className="p-4">
<div className="flex items-start gap-3">
<Avatar
name={currentUserName || "You"}
email={currentUserEmail || ""}
size="sm"
/>
<div className="flex-1 space-y-3">
<textarea
value={quickReplyText}
onChange={(e) => setQuickReplyText(e.target.value)}
onFocus={() => setIsQuickReplyFocused(true)}
placeholder={t('quick_reply_placeholder')}
className={cn(
"w-full px-3 py-2 text-sm border border-border bg-background text-foreground rounded-lg",
"hover:border-accent focus:border-primary focus:outline-none focus:ring-1 focus:ring-primary transition-all",
"resize-none"
)}
rows={isQuickReplyFocused || quickReplyText ? 3 : 2}
disabled={isSendingQuickReply}
/>
{/* Action buttons - show when focused or has text */}
{(isQuickReplyFocused || quickReplyText) && (
<div className="flex items-center justify-between gap-2 animate-in fade-in slide-in-from-top-1 duration-200">
<div className="text-xs text-muted-foreground">
{t('characters_count', { count: quickReplyText.length })}
</div>
<div className="flex items-center gap-2">
<Button
variant="ghost"
size="sm"
onClick={() => {
setQuickReplyText("");
setIsQuickReplyFocused(false);
}}
disabled={isSendingQuickReply}
>
{tCommon('cancel')}
</Button>
<Button
variant="ghost"
size="sm"
onClick={() => {
onReply?.(quickReplyText);
setQuickReplyText("");
setIsQuickReplyFocused(false);
}}
disabled={isSendingQuickReply}
className="text-muted-foreground"
>
<MoreVertical className="w-4 h-4 mr-1" />
{t('more_options')}
</Button>
<Button
size="sm"
onClick={async () => {
if (!quickReplyText.trim() || !onQuickReply) return;
setIsSendingQuickReply(true);
try {
await onQuickReply(quickReplyText);
setQuickReplyText("");
setIsQuickReplyFocused(false);
} catch (error) {
console.error("Failed to send quick reply:", error);
} finally {
setIsSendingQuickReply(false);
}
}}
disabled={!quickReplyText.trim() || isSendingQuickReply}
>
{isSendingQuickReply ? (
<>
<Loader2 className="w-4 h-4 mr-1 animate-spin" />
{t('sending')}
</>
) : (
<>
<Reply className="w-4 h-4 mr-1" />
{t('send')}
</>
)}
</Button>
</div>
</div>
)}
</div>
</div>
</div>
</div>
</div>
</div>
{/* Email Source Modal */}
{showSourceModal && email && (
<div
className="fixed inset-0 bg-black/50 backdrop-blur-sm z-50 flex items-center justify-center p-4"
onClick={() => setShowSourceModal(false)}
>
<div
className="bg-background rounded-lg shadow-2xl border border-border w-full max-w-4xl max-h-[90vh] flex flex-col"
onClick={(e) => e.stopPropagation()}
>
{/* Modal Header */}
<div className="flex items-center justify-between p-4 border-b border-border">
<div className="flex items-center gap-2">
<Code className="w-5 h-5 text-primary" />
<h2 className="text-lg font-semibold text-foreground">{t('email_source')}</h2>
</div>
<div className="flex items-center gap-2">
<Button
variant="ghost"
size="sm"
onClick={copySourceToClipboard}
className="flex items-center gap-1.5"
>
<Copy className="w-4 h-4" />
{t('copy_source')}
</Button>
<Button
variant="ghost"
size="icon"
onClick={() => setShowSourceModal(false)}
className="h-10 w-10 lg:h-8 lg:w-8"
>
<X className="w-4 h-4" />
</Button>
</div>
</div>
{/* Modal Content */}
<div className="flex-1 overflow-auto p-4 bg-muted/30">
<pre className="text-xs font-mono text-foreground whitespace-pre-wrap break-words bg-background border border-border rounded-lg p-4">
{generateEmailSource(email)}
</pre>
</div>
</div>
</div>
)}
</div>
{/* Contact Detail Sidebar - desktop only */}
{contactSidebarEmail && !isMobileDevice && (
<ContactSidebarPanel
email={contactSidebarEmail}
contact={sidebarContact}
onClose={() => setContactSidebarEmail(null)}
/>
)}
</div>
);
}