wip(dev): Refactoring navigation

sites/dev/lib/load-navigation.mjs

@@ -0,0 +1,38 @@
+import get from 'lodash.get'
+import { prebuildNavigation as pbn } from 'site/prebuild/navigation.mjs'
+import orderBy from 'lodash.orderby'
+
+const createCrumbs = (saa) =>
+  saa.map((crumb, i) => {
+    const entry = get(pbn.en, saa.slice(0, i + 1))
+    const val = { t: entry.t, s: entry.s }
+    if (entry.o) val.o = entry.o
+
+    return val
+  })
+
+const createSections = () => {
+  const sections = {}
+  for (const slug of Object.keys(pbn.en)) {
+    const entry = pbn.en[slug]
+    const val = { t: entry.t, s: entry.s }
+    if (entry.o) val.o = entry.o
+    sections[slug] = val
+  }
+
+  return orderBy(sections, 'o')
+}
+
+export const loadNavigation = (saa = []) => {
+  // Creat crumbs array
+  const crumbs = createCrumbs(saa)
+
+  return {
+    saa,
+    slug: saa.join('/'),
+    crumbs,
+    sections: createSections(),
+    nav: saa.length > 1 ? get(pbn.en, saa[0]) : pbn.en[saa[0]],
+    title: crumbs.slice(-1)[0].t,
+  }
+}