import { getLocalizedMessage } from '@/lib/i18n-loader';
import type {
  NavTranslations,
  FooterTranslations,
  HeroTranslations,
  AboutTranslations,
  ProjectsTranslations,
  ContactTranslations,
  ConsentTranslations,
} from '@/types/translations';

/**
 * Lädt alle Translations für eine Section aus Directus
 * Nutzt optimierte Batch-Abfragen wo möglich
 */

export async function getNavTranslations(locale: string): Promise<NavTranslations> {
  const [home, about, projects, contact] = await Promise.all([
    getLocalizedMessage('nav.home', locale),
    getLocalizedMessage('nav.about', locale),
    getLocalizedMessage('nav.projects', locale),
    getLocalizedMessage('nav.contact', locale),
  ]);

  return { home, about, projects, contact };
}

export async function getFooterTranslations(locale: string): Promise<FooterTranslations> {
  const [
    role,
    madeIn,
    legalNotice,
    privacyPolicy,
    privacySettings,
    privacySettingsTitle,
    builtWith
  ] = await Promise.all([
    getLocalizedMessage('footer.role', locale),
    getLocalizedMessage('footer.madeIn', locale),
    getLocalizedMessage('footer.legalNotice', locale),
    getLocalizedMessage('footer.privacyPolicy', locale),
    getLocalizedMessage('footer.privacySettings', locale),
    getLocalizedMessage('footer.privacySettingsTitle', locale),
    getLocalizedMessage('footer.builtWith', locale),
  ]);

  return {
    role,
    madeIn,
    legalNotice,
    privacyPolicy,
    privacySettings,
    privacySettingsTitle,
    builtWith,
  };
}

export async function getHeroTranslations(locale: string): Promise<HeroTranslations> {
  const keys = [
    'home.hero.description',
    'home.hero.ctaWork',
    'home.hero.ctaContact',
    'home.hero.features.f1',
    'home.hero.features.f2',
    'home.hero.features.f3',
  ];

  const values = await Promise.all(keys.map(key => getLocalizedMessage(key, locale)));

  return {
    description: values[0],
    ctaWork: values[1],
    ctaContact: values[2],
    features: {
      f1: values[3],
      f2: values[4],
      f3: values[5],
    },
  };
}

export async function getAboutTranslations(locale: string): Promise<AboutTranslations> {
  const keys = [
    'home.about.title',
    'home.about.p1',
    'home.about.p2',
    'home.about.p3',
    'home.about.funFactTitle',
    'home.about.funFactBody',
    'home.about.techStackTitle',
    'home.about.techStack.categories.frontendMobile',
    'home.about.techStack.categories.backendDevops',
    'home.about.techStack.categories.toolsAutomation',
    'home.about.techStack.categories.securityAdmin',
    'home.about.techStack.items.selfHostedServices',
    'home.about.hobbiesTitle',
    'home.about.hobbies.selfHosting',
    'home.about.hobbies.gaming',
    'home.about.hobbies.gameServers',
    'home.about.hobbies.jogging',
  ];

  const values = await Promise.all(keys.map(key => getLocalizedMessage(key, locale)));

  return {
    title: values[0],
    p1: values[1],
    p2: values[2],
    p3: values[3],
    funFactTitle: values[4],
    funFactBody: values[5],
    techStackTitle: values[6],
    techStack: {
      categories: {
        frontendMobile: values[7],
        backendDevops: values[8],
        toolsAutomation: values[9],
        securityAdmin: values[10],
      },
      items: {
        selfHostedServices: values[11],
      },
    },
    hobbiesTitle: values[12],
    hobbies: {
      selfHosting: values[13],
      gaming: values[14],
      gameServers: values[15],
      jogging: values[16],
    },
  };
}

export async function getProjectsTranslations(locale: string): Promise<ProjectsTranslations> {
  const [title, subtitle, viewAll] = await Promise.all([
    getLocalizedMessage('home.projects.title', locale),
    getLocalizedMessage('home.projects.subtitle', locale),
    getLocalizedMessage('home.projects.viewAll', locale),
  ]);

  return { title, subtitle, viewAll };
}

export async function getContactTranslations(locale: string): Promise<ContactTranslations> {
  const keys = [
    'home.contact.title',
    'home.contact.subtitle',
    'home.contact.getInTouch',
    'home.contact.getInTouchBody',
    'home.contact.form.title',
    'home.contact.form.sending',
    'home.contact.form.send',
    'home.contact.form.placeholders.name',
    'home.contact.form.placeholders.email',
    'home.contact.form.placeholders.subject',
    'home.contact.form.placeholders.message',
    'home.contact.form.errors.nameRequired',
    'home.contact.form.errors.nameMin',
    'home.contact.form.errors.emailRequired',
    'home.contact.form.errors.emailInvalid',
    'home.contact.form.errors.subjectRequired',
    'home.contact.form.errors.subjectMin',
    'home.contact.form.errors.messageRequired',
    'home.contact.form.errors.messageMin',
    'home.contact.form.characters',
    'home.contact.info.email',
    'home.contact.info.location',
    'home.contact.info.locationValue',
  ];

  const values = await Promise.all(keys.map(key => getLocalizedMessage(key, locale)));

  return {
    title: values[0],
    subtitle: values[1],
    getInTouch: values[2],
    getInTouchBody: values[3],
    form: {
      title: values[4],
      sending: values[5],
      send: values[6],
      placeholders: {
        name: values[7],
        email: values[8],
        subject: values[9],
        message: values[10],
      },
      errors: {
        nameRequired: values[11],
        nameMin: values[12],
        emailRequired: values[13],
        emailInvalid: values[14],
        subjectRequired: values[15],
        subjectMin: values[16],
        messageRequired: values[17],
        messageMin: values[18],
      },
      characters: values[19],
    },
    info: {
      email: values[20],
      location: values[21],
      locationValue: values[22],
    },
  };
}

export async function getConsentTranslations(locale: string): Promise<ConsentTranslations> {
  const [title, description, accept, decline] = await Promise.all([
    getLocalizedMessage('consent.title', locale),
    getLocalizedMessage('consent.description', locale),
    getLocalizedMessage('consent.accept', locale),
    getLocalizedMessage('consent.decline', locale),
  ]);

  return { title, description, accept, decline };
}