new-api/web/default/src/features/profile/components/dialogs/two-fa-disable-dialog.tsx

/*
Copyright (C) 2023-2026 QuantumNous

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
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This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.

For commercial licensing, please contact support@quantumnous.com
*/
import { useState } from 'react'
import { AlertTriangle, Loader2 } from 'lucide-react'
import { useTranslation } from 'react-i18next'
import { toast } from 'sonner'
import { disable2FA } from '@/lib/api'
import { Alert, AlertDescription } from '@/components/ui/alert'
import { Button } from '@/components/ui/button'
import { Checkbox } from '@/components/ui/checkbox'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import { Dialog } from '@/components/dialog'

// ============================================================================
// Two-FA Disable Dialog Component
// ============================================================================

interface TwoFADisableDialogProps {
  open: boolean
  onOpenChange: (open: boolean) => void
  onSuccess: () => void
}

export function TwoFADisableDialog({
  open,
  onOpenChange,
  onSuccess,
}: TwoFADisableDialogProps) {
  const { t } = useTranslation()
  const [loading, setLoading] = useState(false)
  const [code, setCode] = useState('')
  const [confirmed, setConfirmed] = useState(false)

  const handleDisable = async () => {
    if (!code) {
      toast.error(t('Please enter your verification code or backup code'))
      return
    }

    if (!confirmed) {
      toast.error(t('Please confirm that you understand the consequences'))
      return
    }

    try {
      setLoading(true)
      const response = await disable2FA(code)

      if (response.success) {
        toast.success(t('Two-factor authentication disabled'))
        onOpenChange(false)
        onSuccess()
        // Reset
        setCode('')
        setConfirmed(false)
      } else {
        toast.error(response.message || t('Failed to disable 2FA'))
      }
    } catch (_error) {
      toast.error(t('Failed to disable 2FA'))
    } finally {
      setLoading(false)
    }
  }

  const handleOpenChange = (open: boolean) => {
    if (!loading) {
      if (!open) {
        setCode('')
        setConfirmed(false)
      }
      onOpenChange(open)
    }
  }

  return (
    <Dialog
      open={open}
      onOpenChange={handleOpenChange}
      title={
        <>
          <AlertTriangle className='h-5 w-5' />
          {t('Disable Two-Factor Authentication')}
        </>
      }
      description={t(
        'This action will permanently remove 2FA protection from your account.'
      )}
      contentClassName='sm:max-w-md'
      titleClassName='text-destructive flex items-center gap-2'
      contentHeight='auto'
      bodyClassName='space-y-4'
      footer={
        <>
          <Button
            variant='outline'
            onClick={() => handleOpenChange(false)}
            disabled={loading}
          >
            {t('Cancel')}
          </Button>
          <Button
            variant='destructive'
            onClick={handleDisable}
            disabled={loading || !code || !confirmed}
          >
            {loading && <Loader2 className='mr-2 h-4 w-4 animate-spin' />}
            {loading ? t('Disabling...') : t('Disable 2FA')}
          </Button>
        </>
      }
    >
      <div className='space-y-4 py-4'>
        <Alert variant='destructive'>
          <AlertTriangle className='h-4 w-4' />
          <AlertDescription>
            {t('Warning: Disabling 2FA will make your account less secure.')}
          </AlertDescription>
        </Alert>

        <div className='space-y-2'>
          <Label htmlFor='code'>{t('Verification Code')}</Label>
          <Input
            id='code'
            value={code}
            onChange={(e) => setCode(e.target.value)}
            placeholder={t('Enter code or backup code')}
            disabled={loading}
          />
          <p className='text-muted-foreground text-xs'>
            {t('Enter your authenticator code or a backup code')}
          </p>
        </div>

        <div className='flex items-start space-x-2'>
          <Checkbox
            id='confirm'
            checked={confirmed}
            onCheckedChange={(checked) => setConfirmed(checked as boolean)}
          />
          <Label
            htmlFor='confirm'
            className='text-sm leading-tight font-normal'
          >
            {t(
              'I understand that disabling 2FA will remove all protection and backup codes'
            )}
          </Label>
        </div>
      </div>
    </Dialog>
  )
}