import { config } from './config';

const getSiteUrl = () => {
  if (process.env.CI) return 'http://etib.localhost';
  return (config.baseUrl as string) || 'https://e-tib.com';
};

export const SITE_URL = getSiteUrl();
export const LOGO_URL = `${SITE_URL}/assets/logo.png`;

export const getOrganizationSchema = () => ({
  '@context': 'https://schema.org' as const,
  '@type': 'Organization' as const,
  name: 'E-TIB GmbH',
  url: SITE_URL,
  logo: LOGO_URL,
  sameAs: ['https://www.instagram.com/me.and.eloise/'],
  contactPoint: {
    '@type': 'ContactPoint' as const,
    telephone: '+49-15207230518',
    contactType: 'customer service' as const,
    email: 'd.joseph@e-tib.com',
    availableLanguage: ['German', 'English'],
  },
});

export const getBreadcrumbSchema = (items: { name: string; item: string }[]) => ({
  '@context': 'https://schema.org' as const,
  '@type': 'BreadcrumbList' as const,
  itemListElement: items.map((item, index) => ({
    '@type': 'ListItem' as const,
    position: index + 1,
    name: item.name,
    item: item.item.startsWith('http') ? item.item : `${SITE_URL}${item.item}`,
  })),
});

export const getLocalBusinessSchema = () => ({
  '@context': 'https://schema.org' as const,
  '@type': 'LocalBusiness' as const,
  name: 'E-TIB GmbH',
  url: SITE_URL,
  logo: LOGO_URL,
  image: LOGO_URL,
  description: 'Ihr Partner für Kabelleitungstiefbau, Horizontalspülbohrungen, Planung und Vermessung in Guben und überregional.',
  telephone: '+49-15207230518',
  email: 'd.joseph@e-tib.com',
  address: {
    '@type': 'PostalAddress' as const,
    streetAddress: 'Gewerbestraße 22',
    addressLocality: 'Guben',
    postalCode: '03172',
    addressCountry: 'DE',
  },
  geo: {
    '@type': 'GeoCoordinates' as const,
    latitude: 51.9547, // Approx coordinates for Guben area
    longitude: 14.7175,
  },
  openingHoursSpecification: [
    {
      '@type': 'OpeningHoursSpecification' as const,
      dayOfWeek: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
      opens: '08:00',
      closes: '17:00',
    },
  ],
  sameAs: ['https://www.instagram.com/me.and.eloise/'],
});

export const getFAQSchema = (questions: { question: string; answer: string }[]) => ({
  '@context': 'https://schema.org' as const,
  '@type': 'FAQPage' as const,
  mainEntity: questions.map((q) => ({
    '@type': 'Question' as const,
    name: q.question,
    acceptedAnswer: {
      '@type': 'Answer' as const,
      text: q.answer,
    },
  })),
});

export const getServiceSchema = (serviceName: string, description: string, image?: string) => ({
  '@context': 'https://schema.org' as const,
  '@type': 'Service' as const,
  name: serviceName,
  description: description,
  provider: {
    '@type': 'Organization' as const,
    name: 'E-TIB GmbH',
  },
  ...(image && { image }),
});

export const getEventSchema = (event: { name: string; startDate: string; endDate?: string; locationName: string; locationAddress?: string; url?: string }) => ({
  '@context': 'https://schema.org' as const,
  '@type': 'Event' as const,
  name: event.name,
  startDate: event.startDate,
  ...(event.endDate && { endDate: event.endDate }),
  location: {
    '@type': 'Place' as const,
    name: event.locationName,
    ...(event.locationAddress && {
      address: {
        '@type': 'PostalAddress' as const,
        streetAddress: event.locationAddress,
      },
    }),
  },
  organizer: {
    '@type': 'Organization' as const,
    name: 'E-TIB GmbH',
    url: SITE_URL,
  },
  ...(event.url && { url: event.url }),
});