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import { routes as aiRoutes } from '@help-center/pages/AIChat'; |
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import { routes as dashRoutes } from '@help-center/pages/Dashboard'; |
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import { routes as kbRoutes } from '@help-center/pages/KnowledgeBase'; |
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import { routes as tourRoutes } from '@help-center/pages/Tours'; |
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import { safeParseJson } from '@shared/lib/parsing'; |
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import { useActivityStore } from '@shared/state/activity'; |
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import apiFetch from '@wordpress/api-fetch'; |
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import { useCallback, useEffect } from '@wordpress/element'; |
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import { create } from 'zustand'; |
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import { createJSONStorage, devtools, persist } from 'zustand/middleware'; |
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|
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const pages = [...dashRoutes, ...kbRoutes, ...tourRoutes, ...aiRoutes]; |
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|
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const initialState = { |
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history: [], |
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viewedPages: [], |
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current: null, |
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}; |
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|
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const state = (set, get) => ({ |
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...initialState, |
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// initialize the state with default values |
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...(safeParseJson(window.extHelpCenterData.userData.routerData)?.state ?? {}), |
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goBack: () => { |
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if (get().history.length < 2) return; |
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const nextPage = get().history[1]; |
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useActivityStore.getState().incrementActivity(`hc-${nextPage.slug}-back`); |
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set((state) => ({ |
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history: state.history.slice(1), |
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current: nextPage, |
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})); |
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}, |
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setCurrent: (page) => { |
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if (!page) return; |
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// If history is the same, dont add (they pressed the same button) |
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if (get().history[0]?.slug === page.slug) return; |
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const state = get(); |
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const lastViewedAt = new Date().toISOString(); |
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const firstViewedAt = lastViewedAt; |
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const visited = state.viewedPages.find((a) => a.slug === page.slug); |
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const viewedPages = [ |
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// Remove the page if it's already in the list |
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...state.viewedPages.filter((a) => a.slug !== page.slug), |
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// Either add the page or update the count |
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visited |
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? { ...visited, count: Number(visited.count) + 1, lastViewedAt } |
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: { |
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slug: page.slug, |
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firstViewedAt, |
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lastViewedAt, |
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count: 1, |
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}, |
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]; |
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// Persist the detailed history to the server (don't wait for response) |
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apiFetch({ |
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path: '/extendify/v1/help-center/router-data', |
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method: 'POST', |
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data: { state: { viewedPages } }, |
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}); |
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|
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set({ |
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history: [page, ...state.history].filter(Boolean), |
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current: page, |
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viewedPages, |
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}); |
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}, |
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reset: () => set({ ...initialState }), |
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}); |
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|
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const useRouterState = create( |
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persist(devtools(state, { name: 'Extendify Help Center Router' }), { |
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name: `extendify-help-center-router-${window.extSharedData.siteId}`, |
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storage: createJSONStorage(() => sessionStorage), |
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partialize: ({ history, current }) => { |
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// remove the component from the current page |
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return { history, current: { ...current, component: null } }; |
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}, |
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}), |
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); |
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|
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export const useRouter = () => { |
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const { current, setCurrent, history, goBack, reset } = useRouterState(); |
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const Component = |
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current?.component ?? |
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pages.find((a) => a.slug === current?.slug)?.component ?? |
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(() => null); |
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|
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useEffect(() => { |
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if (current) return; |
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setCurrent(pages[0]); |
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}, [current, setCurrent]); |
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return { |
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current, |
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CurrentPage: useCallback( |
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() => ( |
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<section aria-live="polite" className="h-full"> |
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{/* Announce to SR on change */} |
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<h1 className="sr-only">{current?.title}</h1> |
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<Component /> |
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</section> |
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), |
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[current], |
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), |
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navigateTo: (slug) => { |
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const page = pages.find((a) => a.slug === slug); |
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if (!page) return setCurrent(pages[0]); |
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|
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useActivityStore.getState().incrementActivity(`hc-${page.slug}`); |
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setCurrent(page); |
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}, |
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goBack, |
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history, |
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reset, |
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}; |
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}; |
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|
