---
import path from 'node:path'
import { getCollection } from 'astro:content'
import License from '@components/misc/License.astro'
import Markdown from '@components/misc/Markdown.astro'
import I18nKey from '@i18n/i18nKey'
import { i18n } from '@i18n/translation'
import MainGridLayout from '@layouts/MainGridLayout.astro'
import { getDir, getPostUrlBySlug } from '@utils/url-utils'
import { Icon } from 'astro-icon/components'
import { licenseConfig } from 'src/config'
import PostMetadata from '../../components/PostMeta.astro'
import ImageWrapper from '../../components/misc/ImageWrapper.astro'
import { profileConfig, siteConfig } from '../../config'
import { formatDateToYYYYMMDD } from '../../utils/date-utils'

export async function getStaticPaths() {
  const blogEntries = await getCollection('posts', ({ data }) => {
    return import.meta.env.PROD ? data.draft !== true : true
  })
  return blogEntries.map(entry => ({
    params: { slug: entry.slug },
    props: { entry },
  }))
}

const { entry } = Astro.props
const { Content } = await entry.render()

const { remarkPluginFrontmatter } = await entry.render()

const jsonLd = {
  '@context': 'https://schema.org',
  '@type': 'BlogPosting',
  headline: entry.data.title,
  description: entry.data.description || entry.data.title,
  keywords: entry.data.tags,
  author: {
    '@type': 'Person',
    name: profileConfig.name,
    url: Astro.site,
  },
  datePublished: formatDateToYYYYMMDD(entry.data.published),
  inLanguage: (entry.data.language ? entry.data.language.replace('_', '-') : siteConfig.lang.replace('_', '-')),
  // TODO include cover image here
}
---
<MainGridLayout banner={entry.data.image} title={entry.data.title} description={entry.data.description} lang={entry.data.language}>
    <script is:inline slot="head" type="application/ld+json" set:html={JSON.stringify(jsonLd)}></script>
    <div class="flex w-full rounded-[var(--radius-large)] overflow-hidden relative mb-4">
        <div id="post-container" class:list={["card-base z-10 px-6 md:px-9 pt-6 pb-4 relative w-full ",
            {}
        ]}>
            <!-- word count and reading time -->
            <div class="flex flex-row text-black/30 dark:text-white/30 gap-5 mb-3 transition onload-animation">
                <div class="flex flex-row items-center">
                    <div class="transition h-6 w-6 rounded-md bg-black/5 dark:bg-white/10 text-black/50 dark:text-white/50 flex items-center justify-center mr-2">
                        <Icon name="material-symbols:notes-rounded"></Icon>
                    </div>
                    <div class="text-sm">{remarkPluginFrontmatter.words} {" " + i18n(I18nKey.wordsCount)}</div>
                </div>
                <div class="flex flex-row items-center">
                    <div class="transition h-6 w-6 rounded-md bg-black/5 dark:bg-white/10 text-black/50 dark:text-white/50 flex items-center justify-center mr-2">
                        <Icon name="material-symbols:schedule-outline-rounded"></Icon>
                    </div>
                    <div class="text-sm">{remarkPluginFrontmatter.minutes} {" " + i18n(I18nKey.minutesCount)}</div>
                </div>
            </div>

            <!-- title -->
            <div class="relative onload-animation">
                <div
                    data-pagefind-body data-pagefind-weight="10" data-pagefind-meta="title"
                    class="transition w-full block font-bold mb-3
                    text-3xl md:text-[2.5rem]/[2.75rem]
                    text-black/90 dark:text-white/90
                    md:before:w-1 before:h-5 before:rounded-md before:bg-[var(--primary)]
                    before:absolute before:top-[0.75rem] before:left-[-1.125rem]
                ">
                    {entry.data.title}
                </div>
            </div>

            <!-- metadata -->
            <div class="onload-animation">
                <PostMetadata
                        class="mb-5"
                        published={entry.data.published}
                        tags={entry.data.tags}
                        category={entry.data.category}
                ></PostMetadata>
                {!entry.data.image && <div class="border-[var(--line-divider)] border-dashed border-b-[1px] mb-5"></div>}
            </div>

            <!-- always show cover as long as it has one -->

            {entry.data.image &&
                <ImageWrapper id="post-cover" src={entry.data.image} basePath={path.join("content/posts/", getDir(entry.id))} class="mb-8 rounded-xl banner-container onload-animation"/>
            }


            <Markdown class="mb-6 markdown-content onload-animation">
                <Content />
            </Markdown>

            {licenseConfig.enable && <License title={entry.data.title} slug={entry.slug} pubDate={entry.data.published} class="mb-6 rounded-xl license-container onload-animation"></License>}

        </div>
    </div>

    <div class="flex flex-col md:flex-row justify-between mb-4 gap-4 overflow-hidden w-full">
        <a href={entry.data.nextSlug ? getPostUrlBySlug(entry.data.nextSlug) : "#"}
           class:list={["w-full font-bold overflow-hidden active:scale-95", {"pointer-events-none": !entry.data.nextSlug}]}>
            {entry.data.nextSlug && <div class="btn-card rounded-2xl w-full h-[3.75rem] max-w-full px-4 flex items-center justify-start gap-4" >
                <Icon name="material-symbols:chevron-left-rounded" class="text-[2rem] text-[var(--primary)]" />
                <div class="overflow-hidden transition overflow-ellipsis whitespace-nowrap max-w-[calc(100%_-_3rem)] text-black/75 dark:text-white/75">
                    {entry.data.nextTitle}
                </div>
            </div>}
        </a>

        <a href={entry.data.prevSlug ? getPostUrlBySlug(entry.data.prevSlug) : "#"}
           class:list={["w-full font-bold overflow-hidden active:scale-95", {"pointer-events-none": !entry.data.prevSlug}]}>
            {entry.data.prevSlug && <div class="btn-card rounded-2xl w-full h-[3.75rem] max-w-full px-4 flex items-center justify-end gap-4">
                <div class="overflow-hidden transition overflow-ellipsis whitespace-nowrap max-w-[calc(100%_-_3rem)] text-black/75 dark:text-white/75">
                    {entry.data.prevTitle}
                </div>
                <Icon name="material-symbols:chevron-right-rounded" class="text-[2rem] text-[var(--primary)]" />
            </div>}
        </a>
    </div>

</MainGridLayout>

<style is:global>
#post-container :nth-child(1) { animation-delay: calc(var(--content-delay) + 0ms) }
#post-container :nth-child(2) { animation-delay: calc(var(--content-delay) + 50ms) }
#post-container :nth-child(3) { animation-delay: calc(var(--content-delay) + 100ms) }
#post-container :nth-child(4) { animation-delay: calc(var(--content-delay) + 175ms) }
#post-container :nth-child(5) { animation-delay: calc(var(--content-delay) + 250ms) }
#post-container :nth-child(6) { animation-delay: calc(var(--content-delay) + 325ms) } 
</style>