const buildSuffix = (url?: {
  query?: Record<string, string | number | boolean | Array<string | number | boolean>>,
  hash?: string
}) => {
  const query = url?.query;
  const hash = url?.hash;
  if (!query && !hash) return '';
  const search = (() => {
    if (!query) return '';

    const params = new URLSearchParams();

    Object.entries(query).forEach(([key, value]) => {
      if (Array.isArray(value)) {
        value.forEach((item) =>
          params.append(key, String(item))
        );
      } else {
        params.set(key, String(value));
      }
    });

    return `?${params.toString()}`;
  })();
  return `${search}${hash ? `#${hash}` : ''}`;
};

export const pagesPath = {
  'projects': {
    _projectId: (projectId: string | number) => ({
      'sessions': {
        _sessionId: (sessionId: string | number) => ({
          $url: (url?: { hash?: string }) => ({ pathname: '/projects/[projectId]/sessions/[sessionId]' as const, query: { projectId, sessionId }, hash: url?.hash, path: `/projects/${projectId}/sessions/${sessionId}${buildSuffix(url)}` })
        })
      },
      $url: (url?: { hash?: string }) => ({ pathname: '/projects/[projectId]' as const, query: { projectId }, hash: url?.hash, path: `/projects/${projectId}${buildSuffix(url)}` })
    }),
    $url: (url?: { hash?: string }) => ({ pathname: '/projects' as const, hash: url?.hash, path: `/projects${buildSuffix(url)}` })
  },
  $url: (url?: { hash?: string }) => ({ pathname: '/' as const, hash: url?.hash, path: `/${buildSuffix(url)}` })
};

export type PagesPath = typeof pagesPath;

export const staticPath = {
  _gitkeep: '/.gitkeep'
} as const;

export type StaticPath = typeof staticPath;