---
import { getConfig } from '@libs/config'
import { getVersionedDocsPath } from '@libs/path'
import type { Layout } from '@libs/layout'
import Stylesheet from '@components/head/Stylesheet.astro'
import Favicons from '@components/head/Favicons.astro'
import Social from '@components/head/Social.astro'
import Analytics from '@components/head/Analytics.astro'

interface Props {
  description: string
  direction?: 'rtl'
  layout: Layout
  robots: string | undefined
  thumbnail: string
  title: string
}

const { description, direction, layout, robots, thumbnail, title } = Astro.props

const canonicalUrl = new URL(Astro.url.pathname, Astro.site)

const isHome = Astro.url.pathname === '/'
const pageTitle = isHome
  ? `${getConfig().title} · ${getConfig().subtitle}`
  : `${title} · ${getConfig().title} v${getConfig().docs_version}`

// Dynamic imports to avoid build-time processing
const Scss = import.meta.env.PROD ? null : await import('@components/head/Scss.astro')
const ScssProd = import.meta.env.PROD ? await import('@components/head/ScssProd.astro') : null
---

<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />

<meta name="description" content={description} />

<meta name="author" content={getConfig().authors} />
<meta name="generator" content={Astro.generator} />
<meta name="docsearch:language" content="en" />
<meta name="docsearch:version" content={getConfig().docs_version} />

<link rel="canonical" href={canonicalUrl} />

<link rel="preconnect" href=`https://${getConfig().algolia.app_id}-dsn.algolia.net` crossorigin />

<title>{pageTitle}</title>

{robots && <meta name="robots" content={robots} />}

<script is:inline src={getVersionedDocsPath('assets/js/color-modes.js')}></script>

{import.meta.env.PROD && ScssProd && (
  <Stylesheet direction={direction} layout={layout} />
  <ScssProd.default />
)}

{!import.meta.env.PROD && Scss && (
  <Scss.default />
)}

<Favicons />
<Social description={description} layout={layout} thumbnail={thumbnail} title={title} />
<Analytics />