import * as Vue from 'vue'
import * as VueRouterLib from 'vue-router'
import * as PiniaLib from 'pinia'
import { createApp } from 'vue'
import { createPinia } from 'pinia'
import { PerfectScrollbarPlugin } from 'vue3-perfect-scrollbar'
import { useModuleStore } from '@KTXC/stores/moduleStore'
import { useTenantStore } from '@KTXC/stores/tenantStore'
import { useUserStore } from '@KTXC/stores/userStore'
import { fetchWrapper } from '@KTXC/utils/helpers/fetch-wrapper'
import { initializeModules } from '@KTXC/utils/modules'
import App from './App.vue'
import router from './router'
import vuetify from './plugins/vuetify/index'
import '@KTXC/scss/style.scss'

// Material Design Icons (Vuetify mdi icon set)
import '@mdi/font/css/materialdesignicons.min.css'

// google-fonts
import '@fontsource/public-sans/index.css'

const app = createApp(App)
const pinia = createPinia()
app.use(pinia)
app.use(PerfectScrollbarPlugin)
app.use(vuetify)

// Note: Router is registered AFTER modules are loaded to prevent premature route matching

const globalWindow = window as typeof window & {
  [key: string]: unknown
}

globalWindow.Vue = Vue
globalWindow.vue = Vue
globalWindow.VueRouter = VueRouterLib
globalWindow.Pinia = PiniaLib as unknown

// Bootstrap initial private UI state (modules, tenant, user) before mounting
(async () => {
	const moduleStore = useModuleStore();
	const tenantStore = useTenantStore();
	const userStore = useUserStore();
	
	try {
		const payload = await fetchWrapper.get('/init');
		moduleStore.init(payload?.modules ?? {});
		tenantStore.init(payload?.tenant ?? null);
		userStore.init(payload?.user ?? {});
		
		// Initialize registered modules (following reference app's bootstrap pattern)
		await initializeModules(app);

		// Add 404 catch-all route AFTER all modules are loaded
		// This ensures module routes are registered before the catch-all
		router.addRoute({
			name: 'NotFound',
			path: '/:pathMatch(.*)*',
			component: () => import('@KTXC/views/pages/maintenance/error/Error404Page.vue')
		});

		// Register router AFTER modules are loaded
		app.use(router);

		await router.isReady();
		// Home redirect handled by router beforeEnter
		app.mount('#app');
	} catch (e) {
		console.error('Bootstrap failed:', e);
	}
})();