---
import type { GetStaticPaths } from 'astro';
import { getCollection } from 'astro:content';
import { siteConfig } from '@/config';
import { shouldShowContent } from '@/utils/markdown';
import PageLayout from '@/layouts/PageLayout.astro';

export const getStaticPaths: GetStaticPaths = async () => {
  // Get all pages
  const pages = await getCollection('pages');

  // Get all special pages
  const specialPages = await getCollection('special');

  // Filter pages based on environment (in dev, show all including drafts)
  const isDev = import.meta.env.DEV;
  const visiblePages = pages.filter(page => {
    // Filter out special pages that are handled by dedicated routes
    const specialPageSlugs = ['home', '404', 'about'];
    if (specialPageSlugs.includes(page.id)) {
      return false;
    }
    // Filter drafts in production
    return shouldShowContent(page, isDev);
  });

  // Generate paths for regular pages
  const pagePaths = visiblePages.map(page => ({
    params: { slug: page.id },
    props: { page }
  }));

  // Generate paths for special pages (excluding home and 404 which have special handling)
  // Special pages serve as fallback content when features are disabled
  const specialPaths = specialPages
    .filter(page => {
      // Always exclude home and 404
      if (['home', '404'].includes(page.id)) {
        return false;
      }

      // For projects and docs: only include if their features are disabled
      // When features are enabled, the dedicated routes handle these paths
      if (page.id === 'projects') {
        return !siteConfig.optionalContentTypes.projects;
      }

      if (page.id === 'docs') {
        return !siteConfig.optionalContentTypes.docs;
      }

      return true;
    })
    .map(page => ({
      params: { slug: page.id },
      props: { page }
    }));

  return [...pagePaths, ...specialPaths];
};

export interface Props {
  page: any;
}

const { page } = Astro.props;

// Validate page data
if (!page) {
  return Astro.redirect('/404');
}

// Check if page should be visible (handles drafts in production)
const isDev = import.meta.env.DEV;
if (!shouldShowContent(page, isDev)) {
  return Astro.redirect('/404');
}
---

<PageLayout page={page} />