import Link from 'next/link';
import Card from '@/components/ui/Card';
import Button from '@/components/ui/Button';
import {
  CheckCircleIcon,
  TicketIcon,
  ArrowDownTrayIcon,
} from '@heroicons/react/24/outline';
import { Event } from '@/lib/api';
import { getSuccessContent } from '../_logic/booking';
import type { BookingResult } from '../_types';

interface SuccessStepProps {
  bookingResult: BookingResult;
  event: Event;
  locale: string;
  t: (key: string) => string;
  formatDate: (dateStr: string) => string;
  fmtTime: (dateStr: string) => string;
}

export function SuccessStep({
  bookingResult,
  event,
  locale,
  t,
  formatDate,
  fmtTime,
}: SuccessStepProps) {
  const successContent = getSuccessContent(bookingResult, locale, t);

  return (
    <div className="section-padding">
      <div className="container-page max-w-2xl">
        <Card className="p-8 text-center">
          <div className={`w-16 h-16 rounded-full ${successContent.iconColor} flex items-center justify-center mx-auto mb-6`}>
            <CheckCircleIcon className={`w-10 h-10 ${successContent.iconTextColor}`} />
          </div>

          <h1 className="text-2xl font-bold text-primary-dark mb-2">
            {successContent.title}
          </h1>
          <p className="text-gray-600 mb-6">
            {successContent.description}
          </p>

          <div className="bg-secondary-gray rounded-lg p-6 mb-6">
            {/* Multi-ticket indicator */}
            {bookingResult.ticketCount && bookingResult.ticketCount > 1 && (
              <div className="mb-4 pb-4 border-b border-gray-300">
                <p className="text-lg font-semibold text-primary-dark">
                  {locale === 'es'
                    ? `${bookingResult.ticketCount} tickets reservados`
                    : `${bookingResult.ticketCount} tickets booked`}
                </p>
                <p className="text-sm text-gray-500">
                  {locale === 'es'
                    ? 'Cada asistente recibirá su propio código QR'
                    : 'Each attendee will receive their own QR code'}
                </p>
              </div>
            )}

            <div className="flex items-center justify-center gap-2 mb-4">
              <TicketIcon className="w-6 h-6 text-primary-yellow" />
              <span className="font-mono text-lg font-bold">{bookingResult.qrCode}</span>
              {bookingResult.ticketCount && bookingResult.ticketCount > 1 && (
                <span className="text-xs bg-purple-100 text-purple-700 px-2 py-1 rounded-full">
                  +{bookingResult.ticketCount - 1} {locale === 'es' ? 'más' : 'more'}
                </span>
              )}
            </div>

            <div className="text-sm text-gray-600 space-y-2">
              <p><strong>{t('booking.success.event')}:</strong> {event.title}</p>
              <p><strong>{t('booking.success.date')}:</strong> {formatDate(event.startDatetime)}</p>
              <p><strong>{t('booking.success.time')}:</strong> {fmtTime(event.startDatetime)}</p>
              <p><strong>{t('booking.success.location')}:</strong> {event.location}</p>
            </div>
          </div>

          {bookingResult.paymentMethod === 'cash' && (
            <div className="bg-yellow-50 border border-yellow-200 rounded-lg p-4 mb-6">
              <p className="text-yellow-800 text-sm">
                <strong>{t('booking.success.cashNote')}:</strong> {t('booking.success.cashDescription')}
              </p>
            </div>
          )}

          {bookingResult.paymentMethod === 'bancard' && (
            <div className="bg-blue-50 border border-blue-200 rounded-lg p-4 mb-6">
              <p className="text-blue-800 text-sm">
                {t('booking.success.cardNote')}
              </p>
            </div>
          )}

          {bookingResult.paymentMethod === 'lightning' && (
            <div className="bg-green-50 border border-green-200 rounded-lg p-4 mb-6">
              <p className="text-green-800 text-sm flex items-center gap-2">
                <CheckCircleIcon className="w-5 h-5" />
                {locale === 'es'
                  ? '¡Pago con Bitcoin Lightning recibido exitosamente!'
                  : 'Bitcoin Lightning payment received successfully!'}
              </p>
            </div>
          )}

          <p className="text-sm text-gray-500 mb-6">
            {t('booking.success.emailSent')}
          </p>

          {/* Download Ticket Button - only for instant confirmation (Lightning) */}
          {bookingResult.paymentMethod === 'lightning' && (
            <div className="mb-6">
              <a
                href={bookingResult.bookingId
                  ? `/api/tickets/booking/${bookingResult.bookingId}/pdf`
                  : `/api/tickets/${bookingResult.ticketId}/pdf`
                }
                download
                className="inline-flex items-center gap-2 px-4 py-2 bg-primary-yellow text-primary-dark font-medium rounded-btn hover:bg-primary-yellow/90 transition-colors"
              >
                <ArrowDownTrayIcon className="w-5 h-5" />
                {locale === 'es'
                  ? (bookingResult.ticketCount && bookingResult.ticketCount > 1 ? 'Descargar Tickets' : 'Descargar Ticket')
                  : (bookingResult.ticketCount && bookingResult.ticketCount > 1 ? 'Download Tickets' : 'Download Ticket')}
              </a>
            </div>
          )}

          <div className="flex flex-col sm:flex-row gap-3 justify-center">
            <Link href="/events">
              <Button variant="outline">{t('booking.success.browseEvents')}</Button>
            </Link>
            <Link href="/">
              <Button>{t('booking.success.backHome')}</Button>
            </Link>
          </div>
        </Card>
      </div>
    </div>
  );
}