feat(i18n): add language switcher in top-right corner for multi-language support #9

This commit is contained in:
rustmailer
2025-11-24 21:51:16 +08:00
parent 5ebc7394d0
commit ea81d0298b
119 changed files with 15277 additions and 1662 deletions
@@ -16,154 +16,158 @@
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
import { useRef } from 'react'
import { X, Trash2 } from 'lucide-react'
import { cn } from '@/lib/utils'
import { Badge } from '@/components/ui/badge'
import { Button } from '@/components/ui/button'
import { Separator } from '@/components/ui/separator'
import { useRef } from 'react';
import { X, Trash2 } from 'lucide-react';
import { cn } from '@/lib/utils';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import { Separator } from '@/components/ui/separator';
import {
Tooltip,
TooltipTrigger,
TooltipContent,
} from '@/components/ui/tooltip'
import { useMailboxContext } from '../context'
Tooltip,
TooltipTrigger,
TooltipContent,
} from '@/components/ui/tooltip';
import { useMailboxContext } from '../context';
import { useTranslation } from 'react-i18next';
type MailBulkActionsProps = {
children?: React.ReactNode
}
children?: React.ReactNode;
};
export function MailBulkActions({ children }: MailBulkActionsProps) {
const { selected, setSelected, setOpen, setDeleteIds } = useMailboxContext()
const toolbarRef = useRef<HTMLDivElement>(null)
const selectedCount = selected.size
const handleClearSelection = () => {
setSelected(new Set<number>())
}
const { t } = useTranslation();
const { selected, setSelected, setOpen, setDeleteIds } = useMailboxContext();
const toolbarRef = useRef<HTMLDivElement>(null);
const selectedCount = selected.size;
const handleDelete = () => {
setDeleteIds(new Set(selected))
setSelected(new Set())
setOpen('move-to-trash')
}
const handleClearSelection = () => {
setSelected(new Set<number>());
};
const handleKeyDown = (e: React.KeyboardEvent) => {
const buttons = toolbarRef.current?.querySelectorAll('button')
if (!buttons || buttons.length === 0) return
const handleDelete = () => {
setDeleteIds(new Set(selected));
setSelected(new Set());
setOpen('move-to-trash');
};
const currentIndex = Array.from(buttons).findIndex(
btn => btn === document.activeElement
)
const handleKeyDown = (e: React.KeyboardEvent) => {
const buttons = toolbarRef.current?.querySelectorAll('button');
if (!buttons || buttons.length === 0) return;
switch (e.key) {
case 'ArrowRight': {
e.preventDefault()
const next = (currentIndex + 1) % buttons.length
buttons[next]?.focus()
break
}
case 'ArrowLeft': {
e.preventDefault()
const prev = currentIndex === 0 ? buttons.length - 1 : currentIndex - 1
buttons[prev]?.focus()
break
}
case 'Home':
e.preventDefault()
buttons[0]?.focus()
break
case 'End':
e.preventDefault()
buttons[buttons.length - 1]?.focus()
break
case 'Escape': {
const target = e.target as HTMLElement
const active = document.activeElement as HTMLElement
const isFromDropdown =
target.closest('[data-slot="dropdown-menu-trigger"]') ||
active.closest('[data-slot="dropdown-menu-trigger"]') ||
target.closest('[data-slot="dropdown-menu-content"]') ||
active.closest('[data-slot="dropdown-menu-content"]')
const currentIndex = Array.from(buttons).findIndex(
(btn) => btn === document.activeElement
);
if (!isFromDropdown) {
e.preventDefault()
handleClearSelection()
}
break
}
switch (e.key) {
case 'ArrowRight': {
e.preventDefault();
const next = (currentIndex + 1) % buttons.length;
buttons[next]?.focus();
break;
}
case 'ArrowLeft': {
e.preventDefault();
const prev = currentIndex === 0 ? buttons.length - 1 : currentIndex - 1;
buttons[prev]?.focus();
break;
}
case 'Home':
e.preventDefault();
buttons[0]?.focus();
break;
case 'End':
e.preventDefault();
buttons[buttons.length - 1]?.focus();
break;
case 'Escape': {
const target = e.target as HTMLElement;
const active = document.activeElement as HTMLElement;
const isFromDropdown =
target.closest('[data-slot="dropdown-menu-trigger"]') ||
active.closest('[data-slot="dropdown-menu-trigger"]') ||
target.closest('[data-slot="dropdown-menu-content"]') ||
active.closest('[data-slot="dropdown-menu-content"]');
if (!isFromDropdown) {
e.preventDefault();
handleClearSelection();
}
break;
}
}
};
if (selectedCount === 0) return null
if (selectedCount === 0) return null;
return (
<>
<div
ref={toolbarRef}
role="toolbar"
aria-label={`Bulk actions for ${selectedCount} selected email${selectedCount > 1 ? 's' : ''}`}
tabIndex={-1}
onKeyDown={handleKeyDown}
className={cn(
'fixed bottom-6 left-1/2 z-50 -translate-x-1/2 rounded-xl',
'transition-all delay-100 duration-300 ease-out hover:scale-105',
'focus-visible:ring-ring/50 focus-visible:ring-2 focus-visible:outline-none'
)}
>
<div
className={cn(
'p-2 shadow-xl rounded-xl border',
'bg-background/95 supports-[backdrop-filter]:bg-background/60 backdrop-blur-lg',
'flex items-center gap-x-2'
)}
>
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="outline"
size="icon"
onClick={handleClearSelection}
className="size-6 rounded-full"
aria-label="Clear selection"
>
<X className="h-3 w-3" />
<span className="sr-only">Clear selection</span>
</Button>
</TooltipTrigger>
<TooltipContent>Clear selection (Escape)</TooltipContent>
</Tooltip>
return (
<>
<div
ref={toolbarRef}
role="toolbar"
aria-label={t('mailbox.bulkActions.ariaLabel', {
count: selectedCount,
emailLabel: selectedCount > 1 ? t('mailbox.bulkActions.emails') : t('mailbox.bulkActions.email')
})}
tabIndex={-1}
onKeyDown={handleKeyDown}
className={cn(
'fixed bottom-6 left-1/2 z-50 -translate-x-1/2 rounded-xl',
'transition-all delay-100 duration-300 ease-out hover:scale-105',
'focus-visible:ring-ring/50 focus-visible:ring-2 focus-visible:outline-none'
)}
>
<div
className={cn(
'p-2 shadow-xl rounded-xl border',
'bg-background/95 supports-[backdrop-filter]:bg-background/60 backdrop-blur-lg',
'flex items-center gap-x-2'
)}
>
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="outline"
size="icon"
onClick={handleClearSelection}
className="size-6 rounded-full"
aria-label={t('mailbox.bulkActions.clearSelection')}
>
<X className="h-3 w-3" />
<span className="sr-only">{t('mailbox.bulkActions.clearSelection')}</span>
</Button>
</TooltipTrigger>
<TooltipContent>{t('mailbox.bulkActions.clearSelectionWithKey', { key: 'Escape' })}</TooltipContent>
</Tooltip>
<Separator orientation="vertical" className="h-5" />
<div className="flex items-center gap-x-1 text-sm" id="bulk-actions-desc">
<Badge variant="default" className="min-w-8 rounded-lg">
{selectedCount}
</Badge>{' '}
<span className="hidden sm:inline">
email{selectedCount > 1 ? 's' : ''}
</span>{' '}
selected
</div>
<Separator orientation="vertical" className="h-5" />
<div className="flex items-center gap-x-1 text-sm" id="bulk-actions-desc">
<Badge variant="default" className="min-w-8 rounded-lg">
{selectedCount}
</Badge>{' '}
<span className="hidden sm:inline">
{selectedCount > 1 ? t('mailbox.bulkActions.emails') : t('mailbox.bulkActions.email')}
</span>{' '}
{t('mailbox.bulkActions.selected')}
</div>
<Separator orientation="vertical" className="h-5" />
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="destructive"
size="sm"
onClick={handleDelete}
className="gap-1"
>
<Trash2 className="h-3.5 w-3.5" />
<span className="hidden sm:inline">Delete</span>
</Button>
</TooltipTrigger>
<TooltipContent>Delete selected emails</TooltipContent>
</Tooltip>
{children}
</div>
</div>
</>
)
}
<Separator orientation="vertical" className="h-5" />
<Tooltip>
<TooltipTrigger asChild>
<Button
variant="destructive"
size="sm"
onClick={handleDelete}
className="gap-1"
>
<Trash2 className="h-3.5 w-3.5" />
<span className="hidden sm:inline">{t('mailbox.bulkActions.delete')}</span>
</Button>
</TooltipTrigger>
<TooltipContent>{t('mailbox.bulkActions.deleteTooltip')}</TooltipContent>
</Tooltip>
{children}
</div>
</div>
</>
);
}