---
import { Modal, ModalBody, ModalHeader } from 'free-astro-components'
import Button from '~/components/Button.astro'
import Description from '~/components/Description.astro'
import ReleaseNoteItem from '~/components/ReleaseNoteItem.astro'
import ArrowUpIcon from '~/icons/ArrowUp.astro'
import Layout from '~/layouts/Layout.astro'
import { releaseNotes as releaseNotesData, releaseNotesTwilight } from '~/release-notes'
import { getLocale, getUI } from '~/utils/i18n'
export { getStaticPaths } from '~/utils/i18n'

const locale = getLocale(Astro)

const {
  routes: { releaseNotes },
  layout,
} = getUI(locale)
---

<Layout title={layout.releaseNotes.title}>
  <main
    class="container flex h-full min-h-[1000px] flex-1 flex-col items-center justify-center py-4"
  >
    <div id="release-notes" class="py-42 flex min-h-screen w-full flex-col justify-center gap-8">
      <Description class="mt-48 text-6xl font-bold">Changelog</Description>
      <p
        class="text-base opacity-55"
        set:html={releaseNotes.topSection.description.replaceAll(
          '{latestVersion}',
          releaseNotesData[0].version
        )}
      />
      <div class="mt-8 flex w-fit flex-col gap-4 sm:mr-0 sm:flex-row sm:items-center">
        <Button class="flex" isPrimary href="/donate">
          {releaseNotes.list.support}
        </Button>
        <Button id="navigate-to-version" href="#" class="flex">
          {releaseNotes.list.navigateToVersion}
        </Button>
      </div>
      {
        releaseNotesTwilight.features.length || releaseNotesTwilight.fixes.length ? (
          <ReleaseNoteItem {...releaseNotesTwilight} isTwilight />
        ) : null
      }
      {releaseNotesData.map(notes => <ReleaseNoteItem {...notes} />)}
    </div>
  </main>
  <Button href="#" id="scroll-top" isPrimary class="fixed bottom-8 right-8">
    <p class="hidden items-center gap-2 sm:flex">
      {releaseNotes.backToTop}
      <ArrowUpIcon aria-hidden="true" class="size-4" />
    </p>
    <ArrowUpIcon aria-label="Back to the top" class="size-4 sm:hidden" />
  </Button>
</Layout>
<Modal id="version-modal" class="m-auto border border-[--zen-dark] !bg-paper">
  <ModalHeader class="border-b border-[--zen-dark]">
    <p class="text-4xl font-bold text-dark">{releaseNotes.chooseVersion}</p>
  </ModalHeader>
  <ModalBody>
    <div id="version-list" class="flex flex-col gap-2 text-xl text-dark">
      {
        releaseNotesData.map(note => (
          <button
            aria-label={`Navigate to version ${note.version}`}
            class="w-full text-left transition-colors duration-150 hover:text-coral"
            data-version={note.version}
          >
            {note.version}
          </button>
        ))
      }
    </div>
  </ModalBody>
</Modal>
<script>
  import { closeModal, openModal } from 'free-astro-components'

  const scrollTopButton = document.getElementById('scroll-top')
  const versionButton = document.getElementById('navigate-to-version')
  const container = document.getElementById('release-notes')
  const modal = document.getElementById('version-modal')
  const versionList = document.getElementById('version-list')

  const toggleScrollButton = () => {
    if (!scrollTopButton || !versionButton) return

    const descriptionPosition = versionButton.getBoundingClientRect().bottom
    if (descriptionPosition < 0) {
      scrollTopButton.classList.remove('hidden')
      scrollTopButton.classList.add('block')
    } else {
      scrollTopButton.classList.remove('block')
      scrollTopButton.classList.add('hidden')
    }
  }

  const navigateToVersion = (e: MouseEvent) => {
    const target = e.target as HTMLElement
    if (!container || !target?.closest('[data-version]')) return

    const version = target.getAttribute('data-version')
    if (!version) return
    window.location.hash = version

    const versionDetails = document.getElementById(version)?.getElementsByTagName('details')
    if (versionDetails && versionDetails.length > 0) {
      Array.from(versionDetails).forEach(accordion => {
        accordion.setAttribute('open', '')
      })
    }

    closeModal(modal)
  }

  const openVersionModal = () => {
    if (!modal) return
    openModal(modal)
  }

  window.addEventListener('scroll', toggleScrollButton)
  versionButton?.addEventListener('click', openVersionModal)
  versionList?.addEventListener('click', navigateToVersion)

  document.addEventListener('keydown', e => {
    if (e.key === 'Escape' && modal?.hasAttribute('open')) {
      closeModal(modal)
      // Remove scroll lock if present
      document.body.style.overflow = ''
    }
  })
</script>

<style is:global>
  #version-modal > * {
    font-family: 'Bricolage Grotesque', sans-serif !important;
  }
</style>