fe75912f23
- Backend: use calculateAvailableSeats so availableSeats is never negative - Backend: reject public booking when confirmed >= capacity; admin create/manual bypass capacity - Frontend: spotsLeft = max(0, capacity - bookedCount), isSoldOut when bookedCount >= capacity - Frontend: sold-out redirect on booking page, cap quantity by spotsLeft, never show negative Co-authored-by: Cursor <cursoragent@cursor.com>
306 lines
12 KiB
TypeScript
306 lines
12 KiB
TypeScript
'use client';
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import { useState, useEffect } from 'react';
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import Link from 'next/link';
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import Image from 'next/image';
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import { useLanguage } from '@/context/LanguageContext';
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import { eventsApi, Event } from '@/lib/api';
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import { formatPrice } from '@/lib/utils';
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import Card from '@/components/ui/Card';
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import Button from '@/components/ui/Button';
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import ShareButtons from '@/components/ShareButtons';
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import {
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CalendarIcon,
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MapPinIcon,
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UserGroupIcon,
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ArrowLeftIcon,
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MinusIcon,
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PlusIcon,
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} from '@heroicons/react/24/outline';
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interface EventDetailClientProps {
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eventId: string;
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initialEvent: Event;
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}
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export default function EventDetailClient({ eventId, initialEvent }: EventDetailClientProps) {
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const { t, locale } = useLanguage();
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const [event, setEvent] = useState<Event>(initialEvent);
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const [mounted, setMounted] = useState(false);
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const [ticketQuantity, setTicketQuantity] = useState(1);
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// Ensure consistent hydration by only rendering dynamic content after mount
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useEffect(() => {
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setMounted(true);
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}, []);
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// Refresh event data on client for real-time availability
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useEffect(() => {
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eventsApi.getById(eventId)
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.then(({ event }) => setEvent(event))
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.catch(console.error);
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}, [eventId]);
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// Spots left: never negative; sold out when confirmed >= capacity
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const spotsLeft = Math.max(0, event.capacity - (event.bookedCount ?? 0));
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const isSoldOut = (event.bookedCount ?? 0) >= event.capacity;
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const maxTickets = isSoldOut ? 0 : Math.max(1, spotsLeft);
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const decreaseQuantity = () => {
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setTicketQuantity(prev => Math.max(1, prev - 1));
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};
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const increaseQuantity = () => {
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setTicketQuantity(prev => Math.min(maxTickets, prev + 1));
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};
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const formatDate = (dateStr: string) => {
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return new Date(dateStr).toLocaleDateString(locale === 'es' ? 'es-ES' : 'en-US', {
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weekday: 'long',
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year: 'numeric',
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month: 'long',
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day: 'numeric',
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});
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};
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const formatTime = (dateStr: string) => {
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return new Date(dateStr).toLocaleTimeString(locale === 'es' ? 'es-ES' : 'en-US', {
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hour: '2-digit',
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minute: '2-digit',
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});
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};
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const isCancelled = event.status === 'cancelled';
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// Only calculate isPastEvent after mount to avoid hydration mismatch
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const isPastEvent = mounted ? new Date(event.startDatetime) < new Date() : false;
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const canBook = !isSoldOut && !isCancelled && !isPastEvent && event.status === 'published';
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// Booking card content - reused for mobile and desktop positions
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const BookingCardContent = () => (
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<>
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<div className="text-center mb-4">
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<p className="text-sm text-gray-500">{t('events.details.price')}</p>
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<p className="text-4xl font-bold text-primary-dark">
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{event.price === 0
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? t('events.details.free')
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: formatPrice(event.price, event.currency)}
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</p>
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{event.price > 0 && (
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<p className="text-xs text-gray-400 mt-1">
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{locale === 'es' ? 'por persona' : 'per person'}
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</p>
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)}
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</div>
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{/* Ticket Quantity Selector */}
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{canBook && !event.externalBookingEnabled && (
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<div className="mb-6">
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<label className="block text-sm font-medium text-gray-700 text-center mb-2">
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{locale === 'es' ? 'Cantidad de tickets' : 'Number of tickets'}
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</label>
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<div className="flex items-center justify-center gap-4">
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<button
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type="button"
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onClick={decreaseQuantity}
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disabled={ticketQuantity <= 1}
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className="w-10 h-10 rounded-full border-2 border-gray-300 flex items-center justify-center hover:border-primary-yellow hover:bg-primary-yellow/10 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
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>
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<MinusIcon className="w-5 h-5" />
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</button>
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<span className="text-2xl font-bold w-12 text-center">{ticketQuantity}</span>
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<button
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type="button"
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onClick={increaseQuantity}
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disabled={ticketQuantity >= maxTickets}
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className="w-10 h-10 rounded-full border-2 border-gray-300 flex items-center justify-center hover:border-primary-yellow hover:bg-primary-yellow/10 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
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>
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<PlusIcon className="w-5 h-5" />
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</button>
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</div>
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{ticketQuantity > 1 && event.price > 0 && (
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<p className="text-center text-sm text-gray-600 mt-2">
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{locale === 'es' ? 'Total' : 'Total'}: <span className="font-bold">{formatPrice(event.price * ticketQuantity, event.currency)}</span>
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</p>
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)}
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</div>
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)}
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{canBook ? (
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event.externalBookingEnabled && event.externalBookingUrl ? (
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<a
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href={event.externalBookingUrl}
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target="_blank"
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rel="noopener noreferrer"
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>
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<Button className="w-full" size="lg">
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{t('events.booking.join')}
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</Button>
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</a>
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) : (
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<Link href={`/book/${event.id}?qty=${ticketQuantity}`}>
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<Button className="w-full" size="lg">
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{t('events.booking.join')}
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</Button>
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</Link>
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)
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) : (
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<Button className="w-full" size="lg" disabled>
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{isPastEvent
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? t('events.details.eventEnded')
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: isSoldOut
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? t('events.details.soldOut')
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: t('events.details.cancelled')}
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</Button>
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)}
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{!event.externalBookingEnabled && (
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<p className="mt-4 text-center text-sm text-gray-500">
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{spotsLeft} / {event.capacity} {t('events.details.spotsLeft')}
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</p>
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)}
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</>
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);
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return (
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<div className="section-padding">
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<div className="container-page">
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<Link
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href="/events"
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className="inline-flex items-center gap-2 text-gray-600 hover:text-primary-dark mb-8"
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>
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<ArrowLeftIcon className="w-4 h-4" />
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{t('common.back')}
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</Link>
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<div className="grid grid-cols-1 lg:grid-cols-3 gap-8">
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{/* Event Details */}
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<div className="lg:col-span-2 space-y-6">
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{/* Top section: Image + Event Info side by side on desktop */}
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<Card className="overflow-hidden">
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<div className="flex flex-col md:flex-row">
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{/* Image - smaller on desktop, side by side */}
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{event.bannerUrl ? (
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<div className="relative md:w-2/5 flex-shrink-0 bg-gray-100">
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<Image
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src={event.bannerUrl}
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alt={`${event.title} - Spanglish language exchange event in Asunción`}
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width={400}
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height={400}
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className="w-full h-auto md:h-full object-cover"
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sizes="(max-width: 768px) 100vw, 300px"
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priority
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unoptimized
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/>
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</div>
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) : (
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<div className="md:w-2/5 flex-shrink-0 h-48 md:h-auto bg-gradient-to-br from-primary-yellow/40 to-secondary-blue/30 flex items-center justify-center">
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<CalendarIcon className="w-16 h-16 text-primary-dark/30" />
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</div>
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)}
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{/* Event title and key info */}
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<div className="flex-1 p-6">
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<div className="flex items-start justify-between gap-4 mb-6">
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<h1 className="text-2xl md:text-3xl font-bold text-primary-dark" suppressHydrationWarning>
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{locale === 'es' && event.titleEs ? event.titleEs : event.title}
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</h1>
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<div className="flex-shrink-0">
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{isCancelled && (
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<span className="badge badge-danger text-sm">{t('events.details.cancelled')}</span>
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)}
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{isSoldOut && !isCancelled && (
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<span className="badge badge-warning text-sm">{t('events.details.soldOut')}</span>
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)}
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</div>
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</div>
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<div className="space-y-4">
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<div className="flex items-start gap-3">
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<CalendarIcon className="w-5 h-5 text-primary-yellow flex-shrink-0 mt-0.5" />
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<div>
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<p className="font-medium text-sm">{t('events.details.date')}</p>
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<p className="text-gray-600" suppressHydrationWarning>{formatDate(event.startDatetime)}</p>
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</div>
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</div>
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<div className="flex items-start gap-3">
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<span className="w-5 h-5 flex items-center justify-center text-primary-yellow text-lg">⏰</span>
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<div>
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<p className="font-medium text-sm">{t('events.details.time')}</p>
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<p className="text-gray-600" suppressHydrationWarning>
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{formatTime(event.startDatetime)}
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{event.endDatetime && ` - ${formatTime(event.endDatetime)}`}
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</p>
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</div>
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</div>
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<div className="flex items-start gap-3">
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<MapPinIcon className="w-5 h-5 text-primary-yellow flex-shrink-0 mt-0.5" />
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<div>
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<p className="font-medium text-sm">{t('events.details.location')}</p>
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<p className="text-gray-600">{event.location}</p>
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{event.locationUrl && (
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<a
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href={event.locationUrl}
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target="_blank"
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rel="noopener noreferrer"
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className="text-secondary-blue hover:underline text-sm"
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>
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View on map
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</a>
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)}
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</div>
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</div>
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{!event.externalBookingEnabled && (
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<div className="flex items-start gap-3">
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<UserGroupIcon className="w-5 h-5 text-primary-yellow flex-shrink-0 mt-0.5" />
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<div>
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<p className="font-medium text-sm">{t('events.details.capacity')}</p>
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<p className="text-gray-600">
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{spotsLeft} / {event.capacity} {t('events.details.spotsLeft')}
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</p>
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</div>
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</div>
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)}
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</div>
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</div>
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</div>
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</Card>
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{/* Mobile Booking Card - shown between event details and description on mobile */}
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<Card className="p-6 lg:hidden">
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<BookingCardContent />
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</Card>
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{/* Description section - separate card below */}
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<Card className="p-6">
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<h2 className="font-semibold text-lg mb-4">About this event</h2>
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<p className="text-gray-700 whitespace-pre-line" suppressHydrationWarning>
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{locale === 'es' && event.descriptionEs
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? event.descriptionEs
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: event.description}
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</p>
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{/* Social Sharing */}
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<div className="mt-8 pt-6 border-t border-secondary-light-gray" suppressHydrationWarning>
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<ShareButtons
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title={locale === 'es' && event.titleEs ? event.titleEs : event.title}
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description={`${locale === 'es' ? 'Únete a' : 'Join'} ${locale === 'es' && event.titleEs ? event.titleEs : event.title} - ${formatDate(event.startDatetime)}`}
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/>
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</div>
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</Card>
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</div>
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{/* Desktop Booking Card - hidden on mobile, shown in sidebar on desktop */}
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<div className="hidden lg:block lg:col-span-1">
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<Card className="p-6 sticky top-24">
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<BookingCardContent />
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</Card>
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</div>
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</div>
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</div>
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</div>
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);
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}
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