---
import AppLayout from "components/AppLayout/AppLayout.astro";
import AppLayoutTitle from "components/AppLayout/components/AppLayoutTitle.astro";
import Attributes from "components/Attributes.astro";
import Credits from "components/Credits.astro";
import DownloadButton from "components/DownloadButton.astro";
import RichText from "components/RichText/RichText.astro";
import { getI18n } from "src/i18n/i18n";
import { payload } from "src/services";
import { formatInlineTitle, formatRichTextToString } from "src/utils/format";
import { fetchOr404 } from "src/utils/responses";
import { getFileIcon } from "src/utils/attributes";
import { Icon } from "astro-icon/components";
import { sizesToSrcset } from "src/utils/img";

const id = Astro.params.id!;
const response = await fetchOr404(() => payload.getFileByID(id));
if (response instanceof Response) {
  return response;
}
const {
  translations,
  attributes,
  filename,
  url,
  credits,
  mimeType,
  filesize,
  updatedAt,
  createdAt,
  thumbnail,
  backlinks,
} = response.data;

const { getLocalizedMatch, t, formatFilesize, formatDate } = await getI18n(
  Astro.locals.currentLocale
);

const { pretitle, title, subtitle, description, language } =
  translations.length > 0
    ? getLocalizedMatch(translations)
    : {
        pretitle: undefined,
        title: filename,
        subtitle: undefined,
        description: undefined,
        language: undefined,
      };

const metaAttributes = [
  ...(filename && title !== filename && thumbnail
    ? [
        {
          title: t("global.media.attributes.filename"),
          icon: getFileIcon(mimeType),
          values: [{ name: filename }],
          withBorder: false,
        },
      ]
    : []),
  {
    title: t("global.media.attributes.filesize"),
    icon: "material-symbols:hard-drive",
    values: [{ name: formatFilesize(filesize) }],
    withBorder: false,
  },
  {
    title: t("global.media.attributes.createdAt"),
    icon: "material-symbols:calendar-add-on",
    values: [{ name: formatDate(new Date(createdAt)) }],
    withBorder: false,
  },
  {
    title: t("global.media.attributes.updatedAt"),
    icon: "material-symbols:edit-calendar",
    values: [{ name: formatDate(new Date(updatedAt)) }],
    withBorder: false,
  },
];

const smallTitle = title === filename;
---

{/* ------------------------------------------- HTML ------------------------------------------- */}

<AppLayout
  openGraph={{
    title: formatInlineTitle({ pretitle, title, subtitle }),
    description: description && formatRichTextToString(description),
    thumbnail,
  }}
  topBar={{ relations: backlinks }}>
  <div id="container">
    {
      thumbnail ? (
        <a
          id="image-anchor"
          href={url}
          target="_blank"
          style={`aspect-ratio:${thumbnail.width}/${thumbnail.height};`}>
          <img
            src={url}
            srcset={sizesToSrcset(thumbnail.sizes)}
            sizes={`(max-aspect-ratio: ${thumbnail.width / 0.9}/${thumbnail.height / 0.7}) 90vw, ${(thumbnail.width / thumbnail.height) * 70}vh`}
            width={thumbnail.width}
            height={thumbnail.height}
          />
        </a>
      ) : (
        <a href={url} id="icon-container">
          <Icon name={getFileIcon(mimeType)} width={32} height={32} />
          <p>{filename}</p>
        </a>
      )
    }

    <div id="info">
      {
        smallTitle ? (
          <h1 class="font-4xl" lang={language}>
            {title}
          </h1>
        ) : (
          <AppLayoutTitle pretitle={pretitle} title={title} subtitle={subtitle} lang={language} />
        )
      }
      {description && <RichText content={description} context={{ lang: language }} />}
      {attributes.length > 0 && <Attributes attributes={attributes} />}
      {credits.length > 0 && <Credits credits={credits} />}
      {metaAttributes.length > 0 && <Attributes attributes={metaAttributes} />}
      {filename && <DownloadButton href={url} filename={filename} />}
    </div>
  </div>
</AppLayout>

{/* ------------------------------------------- CSS -------------------------------------------- */}

<style>
  #container {
    display: flex;
    flex-direction: column;
    gap: 6em;
    align-items: center;

    h1 {
      max-width: 35em;
    }

    & > #image-anchor {
      transition: 100ms scale;
      box-shadow: 0 5px 20px -10px var(--color-shadow-0);

      &:hover,
      &:focus-visible {
        scale: 102%;
      }

      max-height: 70vh;
    }

    & > #icon-container {
      display: grid;
      place-content: center;
      place-items: center;
      gap: 0.5em;
      border-radius: 16px;

      padding: 3em;
      box-sizing: border-box;
      margin: 0.4em;
      max-width: 35em;
      width: 100%;
      aspect-ratio: 3/2;
      background-color: var(--color-elevation-2);
      text-align: center;

      & > svg {
        width: clamp(16px, 25vw, 96px);
        height: clamp(16px, 25vw, 96px);
        color: var(--color-base-400);
      }

      & > p {
        color: var(--color-base-600);
      }

      transition: 100ms scale;

      &:hover,
      &:focus-visible {
        scale: 102%;
      }
    }

    & > #info {
      display: flex;
      flex-direction: column;
      gap: 4em;
      align-items: start;

      @media (max-width: 35rem) {
        gap: 6em;
      }
    }
  }
</style>