Files
SRCmail/components/pro/pro-email-tab-body.tsx
T
Mathy Vanvoorden d9d9f91a86 feat: Make it easier to handle multiple tags
- Tags can now be removed straight from the email header
- Tagging control now allows the user to (de)select multiple tags in one go
2026-07-29 17:18:42 +02:00

361 lines
13 KiB
TypeScript

"use client";
import { useCallback, useEffect, useState, useMemo, useRef } from "react";
import { useTranslations } from "next-intl";
import { EmailViewer } from "@/components/email/email-viewer";
import { ErrorBoundary, EmailViewerErrorFallback } from "@/components/error";
import { useAuthStore } from "@/stores/auth-store";
import { useEmailStore } from "@/stores/email-store";
import { useIdentityStore } from "@/stores/identity-store";
import { useProMultiAccountIdentities } from "@/hooks/use-pro-multi-account-identities";
import { findDraftIdentityId } from "@/lib/reply-identity";
import { useSettingsStore } from "@/stores/settings-store";
import { toast } from "@/stores/toast-store";
import { useProTabStore, type ProEmailTabData, type ProReplyContext } from "@/stores/pro-tab-store";
import type { Email } from "@/lib/jmap/types";
import { buildReplySubject, buildForwardSubject } from "@/lib/subject-prefix";
import { getQuoteBodies } from "@/lib/email-composer-utils";
import { buildForwardAsAttachmentPayload } from "@/lib/forward-as-attachment";
import { KEYWORD_PREFIX, KEYWORD_PREFIX_LEGACY } from "@/lib/thread-utils";
interface ProEmailTabBodyProps {
tabId: string;
data: ProEmailTabData;
}
function buildReplyContext(email: Email): ProReplyContext {
return {
from: email.from,
replyToAddresses: email.replyTo,
to: email.to,
cc: email.cc,
bcc: email.bcc,
subject: email.subject,
...getQuoteBodies(email),
receivedAt: email.receivedAt,
accountId: email.accountId,
attachments: email.attachments,
messageId: email.messageId,
inReplyTo: email.inReplyTo,
references: email.references,
};
}
/**
* Renders a single email in its own Pro tab. Fetches the email content on
* mount via `email-store.fetchEmailContent` so the tab is self-sufficient -
* it doesn't depend on what the Mail tab has selected.
*/
export function ProEmailTabBody({ tabId, data }: ProEmailTabBodyProps) {
const t = useTranslations();
const tNotifications = useTranslations('notifications');
const client = useAuthStore((s) => s.client);
const fetchEmailContent = useEmailStore((s) => s.fetchEmailContent);
const deleteEmail = useEmailStore((s) => s.deleteEmail);
const markAsRead = useEmailStore((s) => s.markAsRead);
const toggleStar = useEmailStore((s) => s.toggleStar);
const moveToMailbox = useEmailStore((s) => s.moveToMailbox);
const setEmailKeywordsLocal = useEmailStore((s) => s.setEmailKeywordsLocal);
const mailboxes = useEmailStore((s) => s.mailboxes);
const identities = useIdentityStore((s) => s.identities);
const multiAccountIdentities = useProMultiAccountIdentities();
const closeTab = useProTabStore((s) => s.closeTab);
const openComposeTab = useProTabStore((s) => s.openComposeTab);
const updateTabTitle = useProTabStore((s) => s.updateTabTitle);
const [email, setEmail] = useState<Email | null>(null);
const [isLoading, setIsLoading] = useState(true);
const composerSessionIdRef = useRef(0);
useEffect(() => {
let cancelled = false;
if (!client) return;
setIsLoading(true);
fetchEmailContent(client, data.emailId)
.then((loaded) => {
if (cancelled) return;
setEmail(loaded);
if (loaded?.subject) {
updateTabTitle(tabId, loaded.subject);
}
})
.catch((err) => {
console.error('Failed to fetch email for Pro tab:', err);
})
.finally(() => {
if (!cancelled) setIsLoading(false);
});
return () => {
cancelled = true;
};
}, [client, data.emailId, fetchEmailContent, tabId, updateTabTitle]);
const currentMailboxRole = useMemo(() => {
if (!email) return undefined;
const mb = email.mailboxIds
? Object.keys(email.mailboxIds).map((id) => mailboxes.find((m) => m.id === id)).find(Boolean)
: undefined;
return mb?.role;
}, [email, mailboxes]);
const handleReply = useCallback((draftText?: string) => {
if (!email) return;
composerSessionIdRef.current += 1;
openComposeTab({
sessionId: composerSessionIdRef.current,
mode: 'reply',
replyTo: buildReplyContext(email),
sourceEmailId: email.id,
initialDraftText: draftText,
title: buildReplySubject(email.subject || t('email_composer.new_message'), t('email_composer.prefix.reply')),
});
}, [email, openComposeTab, t]);
const handleReplyAll = useCallback(() => {
if (!email) return;
composerSessionIdRef.current += 1;
openComposeTab({
sessionId: composerSessionIdRef.current,
mode: 'replyAll',
replyTo: buildReplyContext(email),
sourceEmailId: email.id,
title: buildReplySubject(email.subject || t('email_composer.new_message'), t('email_composer.prefix.reply')),
});
}, [email, openComposeTab, t]);
const handleForward = useCallback(() => {
if (!email) return;
composerSessionIdRef.current += 1;
openComposeTab({
sessionId: composerSessionIdRef.current,
mode: 'forward',
replyTo: buildReplyContext(email),
sourceEmailId: email.id,
title: buildForwardSubject(email.subject || t('email_composer.new_message'), t('email_composer.prefix.forward')),
});
}, [email, openComposeTab, t]);
// Mirrors handleForward, but attaches the original as a message/rfc822
// file instead of quoting it inline - see lib/forward-as-attachment.ts.
// This is a separate, self-contained render path from the main Mail
// tab's EmailViewer (page.tsx) - Pro tabs fetch their own `email` and
// open compose tabs directly via useProTabStore, not through
// page.tsx's pendingDraft/selectedEmail plumbing - so it needed its own
// wiring rather than falling out of the page.tsx fix automatically.
const handleForwardAsAttachment = useCallback(() => {
if (!email) return;
const {
emailDownloadTemplate,
filenameSpaceReplacement,
filenameLowercase,
filenameStripDiacritics,
filenameCollapseSeparators,
} = useSettingsStore.getState();
const payload = buildForwardAsAttachmentPayload(email, t('email_composer.prefix.forward'), {
template: emailDownloadTemplate,
spaceReplacement: filenameSpaceReplacement,
lowercase: filenameLowercase,
stripDiacritics: filenameStripDiacritics,
collapseSeparators: filenameCollapseSeparators,
});
if (!payload) return;
composerSessionIdRef.current += 1;
openComposeTab({
sessionId: composerSessionIdRef.current,
mode: 'forward',
replyTo: {
subject: email.subject,
attachments: [payload.attachment],
},
sourceEmailId: email.id,
// payload.subject is intentionally blank for a subject-less email (to
// match normal Forward's *composer* subject behavior - see
// buildForwardAsAttachmentPayload). The Pro tab *title* is a separate
// UI label that still needs a sensible fallback, same as handleForward
// above uses - reusing payload.subject here would give the tab an
// empty title instead of e.g. "Fwd: New message".
title: buildForwardSubject(email.subject || t('email_composer.new_message'), t('email_composer.prefix.forward')),
});
}, [email, openComposeTab, t]);
const handleDelete = useCallback(async () => {
if (!client || !email) return;
try {
await deleteEmail(client, email.id);
closeTab(tabId);
} catch (err) {
console.error('Delete failed:', err);
toast.error(tNotifications('error_deleting'));
}
}, [client, email, deleteEmail, closeTab, tabId, tNotifications]);
const handleArchive = useCallback(async () => {
if (!client || !email) return;
const archiveMb = mailboxes.find((m) => m.role === 'archive');
if (!archiveMb) return;
try {
await moveToMailbox(client, email.id, archiveMb.id);
toast.success(tNotifications('email_archived'));
closeTab(tabId);
} catch (err) {
console.error('Archive failed:', err);
}
}, [client, email, mailboxes, moveToMailbox, closeTab, tabId, tNotifications]);
const handleToggleStar = useCallback(async () => {
if (!client || !email) return;
try {
await toggleStar(client, email.id);
// Reflect locally - the viewer re-reads from email-store's selectedEmail
// shape only for the mail tab; here we update our local copy too.
setEmail((prev) => prev ? {
...prev,
keywords: {
...prev.keywords,
$flagged: !prev.keywords?.$flagged,
},
} : prev);
} catch (err) {
console.error('Toggle star failed:', err);
}
}, [client, email, toggleStar]);
const handleMarkAsRead = useCallback(async (emailId: string, read: boolean) => {
if (!client) return;
try {
await markAsRead(client, emailId, read);
setEmail((prev) => prev && prev.id === emailId ? {
...prev,
keywords: { ...prev.keywords, $seen: read },
} : prev);
} catch (err) {
console.error('Mark as read failed:', err);
}
}, [client, markAsRead]);
const handleSetTag = useCallback((emailId: string, tagId: string | null) => {
if (!email || email.id !== emailId) return;
// Toggle one tag, or clear them all. Matches the mail page's local
// optimistic update, down to reaching tags this client cannot name.
const keywords = { ...(email.keywords ?? {}) };
if (tagId === null) {
for (const key of Object.keys(keywords)) {
if (key.startsWith(KEYWORD_PREFIX) || key.startsWith(KEYWORD_PREFIX_LEGACY)) {
keywords[key] = false;
}
}
} else {
const activeKeys = [KEYWORD_PREFIX + tagId, KEYWORD_PREFIX_LEGACY + tagId]
.filter(key => keywords[key]);
if (activeKeys.length > 0) {
for (const key of activeKeys) {
keywords[key] = false;
}
} else {
keywords[KEYWORD_PREFIX + tagId] = true;
}
}
setEmailKeywordsLocal(emailId, keywords);
setEmail({ ...email, keywords });
}, [email, setEmailKeywordsLocal]);
const handleMoveToMailbox = useCallback(async (mailboxId: string) => {
if (!client || !email) return;
try {
await moveToMailbox(client, email.id, mailboxId);
closeTab(tabId);
} catch (err) {
console.error('Move failed:', err);
}
}, [client, email, moveToMailbox, closeTab, tabId]);
const handleDownloadAttachment = useCallback(async (blobId: string, name: string, type?: string) => {
if (!client) return;
try {
await client.downloadBlob(blobId, name, type);
} catch (err) {
console.error('Download failed:', err);
}
}, [client]);
const handleQuickReply = useCallback(async (body: string) => {
handleReply(body);
}, [handleReply]);
const handleEditDraft = useCallback(() => {
if (!email) return;
const bodyText = email.bodyValues
? Object.values(email.bodyValues).map((v) => v.value).join('\n')
: '';
// A plain-text-only draft lists its text/plain part under htmlBody
// (RFC 8621 § 4.1.4 fallback) - only treat it as HTML when it really is.
const draftHtmlPart = email.htmlBody?.[0];
const htmlBody = draftHtmlPart?.partId
&& (!draftHtmlPart.type || draftHtmlPart.type.toLowerCase() === 'text/html')
&& email.bodyValues?.[draftHtmlPart.partId]
? email.bodyValues[draftHtmlPart.partId].value
: undefined;
// Preserve the identity the draft was composed with — match name + address
// against the same list the composer renders (see findDraftIdentityId).
const composerIdentities = multiAccountIdentities.enabled
? multiAccountIdentities.allIdentities
: identities;
const matchedIdentityId = findDraftIdentityId(composerIdentities, email.from?.[0]);
composerSessionIdRef.current += 1;
openComposeTab({
sessionId: composerSessionIdRef.current,
mode: 'compose',
title: email.subject || t('email_composer.new_message'),
initialData: {
to: email.to?.map((a) => a.email).filter(Boolean).join(', ') || '',
cc: email.cc?.map((a) => a.email).filter(Boolean).join(', ') || '',
bcc: email.bcc?.map((a) => a.email).filter(Boolean).join(', ') || '',
subject: email.subject || '',
body: htmlBody || bodyText,
showCc: (email.cc?.length || 0) > 0,
showBcc: (email.bcc?.length || 0) > 0,
selectedIdentityId: matchedIdentityId,
subAddressTag: '',
mode: 'compose',
draftId: email.id,
},
});
closeTab(tabId);
}, [email, identities, multiAccountIdentities, openComposeTab, closeTab, tabId, t]);
return (
<div className="flex h-full w-full flex-col bg-background">
<ErrorBoundary fallback={EmailViewerErrorFallback}>
<EmailViewer
email={email}
isLoading={isLoading}
onReply={handleReply}
onReplyAll={handleReplyAll}
onForward={handleForward}
onForwardAsAttachment={handleForwardAsAttachment}
onDelete={handleDelete}
onArchive={handleArchive}
onToggleStar={handleToggleStar}
onMarkAsRead={handleMarkAsRead}
onSetTag={handleSetTag}
onDownloadAttachment={handleDownloadAttachment}
onQuickReply={handleQuickReply}
onEditDraft={handleEditDraft}
onMoveToMailbox={handleMoveToMailbox}
currentUserEmail={client?.getUsername()}
currentUserName={client?.getUsername()?.split('@')[0]}
currentMailboxRole={currentMailboxRole}
mailboxes={mailboxes}
className="flex-1"
/>
</ErrorBoundary>
</div>
);
}