import { PageLayout, SharedLayout } from "./quartz/cfg"
import * as Component from "./quartz/components"


// components shared across all pages
export const sharedPageComponents: SharedLayout = {
  head: Component.Head(),
  header: [],
  afterBody: [],
  footer: Component.Footer({
    links: {
      GitHub: "https://github.com/plastic-labs/blog",
      "Discord Community": "https://discord.gg/plasticlabs",
      "plasticlabs.ai": "https://plasticlabs.ai"
    },
  }),
}

// components for pages that display a single page (e.g. a single note)
export const defaultContentPageLayout: PageLayout = {
  beforeBody: [
    Component.ConditionalRender({
      component: Component.Breadcrumbs(),
      condition: (page) => page.fileData.slug !== "index",
    }),
    Component.ArticleTitle(),
    Component.ArticleSubtitle(),
    Component.ContentMeta(),
    Component.TagList(),
  ],
  left: [
    Component.PageTitle(),
    Component.MobileOnly(Component.Spacer()),
    Component.Flex({
      components: [
        {
          Component: Component.Search(),
          grow: true,
        },
        { Component: Component.Darkmode() },
        { Component: Component.ReaderMode() },
      ],
    }),
    Component.Explorer({
      sortFn: (a, b) => {
        // Sort folders first, then files by date (newest first)
        if (a.isFolder && b.isFolder) {
          // Both folders: alphabetical
          return a.displayName.localeCompare(b.displayName, undefined, {
            numeric: true,
            sensitivity: "base",
          })
        }

        if (a.isFolder) return -1  // Folders before files
        if (b.isFolder) return 1   // Folders before files

        // Both files: sort by date descending (newest first)
        // Note: dates come from JSON as strings, need to convert to Date objects
        const aDate = a.data?.date ? new Date(a.data.date).getTime() : 0
        const bDate = b.data?.date ? new Date(b.data.date).getTime() : 0

        if (aDate !== bDate) {
          return bDate - aDate  // Descending order (newest first)
        }

        // Same date or no dates: alphabetical fallback
        return a.displayName.localeCompare(b.displayName, undefined, {
          numeric: true,
          sensitivity: "base",
        })
      },
    }),
  ],
  right: [
    Component.ConditionalRender({
      component: Component.Graph({
        localGraph: {
          depth: -1,
          scale: 0.9,
          repelForce: 0.5,
          centerForce: 0.3,
          linkDistance: 30,
          fontSize: 0.6,
          opacityScale: 1,
          showTags: true,
        },
      }),
      condition: (page) => page.fileData.slug === "index",
    }),
    Component.ConditionalRender({
      component: Component.Graph(),
      condition: (page) => page.fileData.slug !== "index",
    }),
    Component.DesktopOnly(Component.TableOfContents()),
  ],
}

// components for pages that display lists of pages (e.g. tags or folders)
export const defaultListPageLayout: PageLayout = {
  beforeBody: [Component.Breadcrumbs(), Component.ArticleTitle(), Component.ContentMeta()],
  left: [
    Component.PageTitle(),
    Component.MobileOnly(Component.Spacer()),
    Component.Flex({
      components: [
        {
          Component: Component.Search(),
          grow: true,
        },
        { Component: Component.Darkmode() },
      ],
    }),
    Component.Explorer({
      sortFn: (a, b) => {
        // Sort folders first, then files by date (newest first)
        if (a.isFolder && b.isFolder) {
          // Both folders: alphabetical
          return a.displayName.localeCompare(b.displayName, undefined, {
            numeric: true,
            sensitivity: "base",
          })
        }

        if (a.isFolder) return -1  // Folders before files
        if (b.isFolder) return 1   // Folders before files

        // Both files: sort by date descending (newest first)
        // Note: dates come from JSON as strings, need to convert to Date objects
        const aDate = a.data?.date ? new Date(a.data.date).getTime() : 0
        const bDate = b.data?.date ? new Date(b.data.date).getTime() : 0

        if (aDate !== bDate) {
          return bDate - aDate  // Descending order (newest first)
        }

        // Same date or no dates: alphabetical fallback
        return a.displayName.localeCompare(b.displayName, undefined, {
          numeric: true,
          sensitivity: "base",
        })
      },
    }),
  ],
  right: [],
}