Initial events Astro site

src/data/eventNav.ts

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+import { infoPages } from "./info";
+import {
+  getEventBasePath,
+  getEventPageEntries,
+  type EventPageEntry,
+  type Event,
+} from "./events";
+
+function getSectionGroup(page: EventPageEntry) {
+  const planning = new Set([
+    "workshops",
+    "important-dates",
+    "registration-logistics",
+    "contact",
+    "registration",
+    "workshop-registration",
+    "registration-notes",
+    "socials-at-fsttcs-2024",
+  ]);
+  const travel = new Set([
+    "internet-access-via-wifi",
+    "accommodation-for-students",
+    "guest-house-and-hotel-accommodation",
+    "fortune-inn-haveli",
+    "for-international-participants",
+    "international-visitor-notes",
+    "reaching-and-leaving-iit-gandhinagar",
+  ]);
+
+  if (planning.has(page.id)) return "Planning";
+  if (travel.has(page.id)) return "Travel & Stay";
+  if (page.id !== "overview") return "Venue & Campus";
+  return undefined;
+}
+
+export function getEventNavItems(event: Event) {
+  const basePath = getEventBasePath(event);
+  const eventPages = getEventPageEntries(event);
+  const sectionPages = eventPages.filter((page) => page.type === "section");
+  const schedulePage = eventPages.find((page) => page.type === "schedule");
+  const peoplePage = eventPages.find((page) => page.type === "people");
+  const visualPage = eventPages.find((page) => page.type === "visual");
+
+  if (event.slug === "barcamp") {
+    return [
+      ...(!event.hideOverviewNav ? [{ label: "Overview", href: basePath }] : []),
+      ...(peoplePage ? [{ label: "Participants", href: peoplePage.href }] : []),
+      ...(schedulePage ? [{ label: "Schedule", href: schedulePage.href }] : []),
+      {
+        label: "Venue",
+        items: infoPages.map((page) => ({
+          label: page.title,
+          href: `${basePath}info/${page.slug}/`,
+        })),
+      },
+    ];
+  }
+
+  return [
+    ...(!event.hideOverviewNav ? [{ label: "Overview", href: basePath }] : []),
+    ...(sectionPages.length
+      ? [
+          {
+            label: "Details",
+            items: sectionPages.map((page) => ({
+              label: page.label,
+              href: page.href,
+              group: sectionPages.length >= 16 ? getSectionGroup(page) : undefined,
+            })),
+          },
+        ]
+      : []),
+    ...(schedulePage ? [{ label: "Schedule", href: schedulePage.href }] : []),
+    ...(peoplePage ? [{ label: "Participants", href: peoplePage.href }] : []),
+    ...(visualPage ? [{ label: "Visuals", href: visualPage.href }] : []),
+    {
+      label: "Information",
+      items: infoPages.map((page) => ({
+        label: page.title,
+        href: `${basePath}info/${page.slug}/`,
+      })),
+    },
+    ...(event.sourceUrl
+      ? [{ label: "Event website", href: event.sourceUrl, external: true }]
+      : []),
+  ];
+}