import type { Experience, Education, Skill, Profile } from './types';

async function loadJsonFilesFromGlob<T>(
  modules: Record<string, () => Promise<{ default: T }>>
): Promise<T[]> {
  return Promise.all(
    Object.entries(modules).map(async ([_, module]) => await module().then((m) => m.default))
  );
}

function decodeBase64Email(email: string): string {
  try {
    return Buffer.from(email, 'base64').toString('utf-8');
  } catch {
    return email;
  }
}

export async function loadProfile() {
  const profile: Profile = await import('$lib/content/profile.json');
  const media = import.meta.glob<{ default: string }>('$lib/media/*');
  const profilePictureModule = await (profile.profilePicture
    ? media[`/${profile.profilePicture}`]?.()
    : undefined);
  const avatarModule = await (profile.avatar ? media[`/${profile.avatar}`]?.() : undefined);

  return {
    ...profile,
    email: decodeBase64Email(profile.email),
    profilePicture: profilePictureModule?.default,
    avatar: avatarModule?.default,
  };
}

export async function loadExperience() {
  return loadJsonFilesFromGlob(
    import.meta.glob<{ default: Experience }>('$lib/content/experience/*.json')
  );
}

export function loadEducation() {
  return loadJsonFilesFromGlob(
    import.meta.glob<{ default: Education }>('$lib/content/education/*.json')
  );
}

export function loadSkills() {
  return loadJsonFilesFromGlob(import.meta.glob<{ default: Skill }>('$lib/content/skills/*.json'));
}

export async function loadAllContent() {
  const [profile, experience, education, skills] = await Promise.all([
    loadProfile(),
    loadExperience(),
    loadEducation(),
    loadSkills(),
  ]);

  return {
    profile,
    experience,
    education,
    skills,
  };
}