admin/components/events/EventGuestListAccessPanel.tsx

'use client'

import { useEffect, useState } from 'react'

import { Card, CardBody, CardHeader } from '@/components/heroui/Card'
import { formatNumber, formatPersonName } from '@/helpers'
import { formatIranianMobile, formatPersianDate } from '@/lib/formatters'
import {
  fetchEventGuestListLinks,
  fetchEventInvitedGuests,
  type EventGuestListLink,
  type EventInvitedGuest,
} from '@/services/eventGuestListAccess'
import { format, texts } from '@/texts'

interface EventGuestListAccessPanelProps {
  eventId: string
}

const EventGuestListAccessPanel = ({ eventId }: EventGuestListAccessPanelProps) => {
  const [links, setLinks] = useState<EventGuestListLink[]>([])
  const [invitedGuests, setInvitedGuests] = useState<EventInvitedGuest[]>([])
  const [isLoading, setIsLoading] = useState(true)
  const [error, setError] = useState<string | null>(null)

  useEffect(() => {
    let cancelled = false

    const load = async () => {
      try {
        setIsLoading(true)
        setError(null)
        const [nextLinks, nextInvitedGuests] = await Promise.all([
          fetchEventGuestListLinks(eventId),
          fetchEventInvitedGuests(eventId),
        ])

        if (!cancelled) {
          setLinks(nextLinks)
          setInvitedGuests(nextInvitedGuests)
        }
      } catch {
        if (!cancelled) setError(texts.events.guestAccessLoadFailed)
      } finally {
        if (!cancelled) setIsLoading(false)
      }
    }

    void load()

    return () => {
      cancelled = true
    }
  }, [eventId])

  return (
    <Card className="admin-surface">
      <CardHeader className="border-b border-consumer-border px-4 py-3 text-sm font-bold text-consumer-text">
        {texts.events.guestAccessTitle}
      </CardHeader>
      <CardBody className="space-y-5 p-3">
        {isLoading ? <p className="text-sm text-secondary-20">{texts.events.guestAccessLoading}</p> : null}
        {error ? <p className="text-sm text-fourth-900">{error}</p> : null}
        {!isLoading && !error ? (
          <>
            <section>
              <div className="mb-2 flex items-center justify-between gap-3">
                <h2 className="text-sm font-bold text-consumer-text">{texts.events.guestListsConnected}</h2>
                <span className="text-xs text-secondary-20">
                  {format(texts.events.guestListsCount, { count: formatNumber(links.length) })}
                </span>
              </div>
              {links.length ? (
                <div className="grid gap-2">
                  {links.map((link) => (
                    <div
                      key={link.listId}
                      className="rounded-consumer-control border border-consumer-border bg-consumer-surface-muted/60 p-3"
                    >
                      <p className="text-sm font-semibold text-consumer-text">{link.listName ?? texts.events.guestListFallback}</p>
                      <p className="mt-1 text-xs text-secondary-20">
                        {link.notifiedAt
                          ? format(texts.events.guestListNotifiedAt, { date: formatPersianDate(String(link.notifiedAt)) })
                          : texts.events.guestListNotNotified}
                      </p>
                    </div>
                  ))}
                </div>
              ) : (
                <p className="text-sm text-secondary-20">{texts.events.guestListsEmpty}</p>
              )}
            </section>

            <section>
              <div className="mb-2 flex items-center justify-between gap-3">
                <h2 className="text-sm font-bold text-consumer-text">{texts.events.invitedGuestsTitle}</h2>
                <span className="text-xs text-secondary-20">
                  {format(texts.events.personCount, { count: formatNumber(invitedGuests.length) })}
                </span>
              </div>
              {invitedGuests.length ? (
                <div className="grid gap-2">
                  {invitedGuests.map((guest, index) => (
                    <div
                      key={guest.userId ?? `${guest.mobile}-${index}`}
                      className="rounded-consumer-control border border-consumer-border bg-consumer-surface-muted/60 p-3"
                    >
                      <p className="text-sm font-semibold text-consumer-text">{formatPersonName(guest.firstName, guest.lastName)}</p>
                      <p
                        className="mt-1 text-xs text-secondary-20"
                        dir="ltr"
                      >
                        {formatIranianMobile(guest.mobile)}
                      </p>
                    </div>
                  ))}
                </div>
              ) : (
                <p className="text-sm text-secondary-20">{texts.events.invitedGuestsEmpty}</p>
              )}
            </section>
          </>
        ) : null}
      </CardBody>
    </Card>
  )
}

export default EventGuestListAccessPanel