import './bootstrap';
import '../css/app.css';
import { createApp, h } from 'vue';
import { createInertiaApp, usePage } from '@inertiajs/vue3';
import { resolvePageComponent } from 'laravel-vite-plugin/inertia-helpers';
import { ZiggyVue } from '../../vendor/tightenco/ziggy';
import { createPinia } from 'pinia';
import type { User } from '@/types/models';
import { QueryClient, VueQueryPlugin } from '@tanstack/vue-query';
import { type DefineComponent } from 'vue';
import { setupPrefetching } from '@/utils/prefetch';

interface ExtensionManifest {
    name?: string;
    alias?: string;
}

const appName = import.meta.env.VITE_APP_NAME || 'Laravel';
const pinia = createPinia();
const queryClient = new QueryClient();
const extensionManifests = import.meta.glob('../../extensions/**/module.json', {
    eager: true,
    import: 'default',
}) as Record<string, ExtensionManifest>;
// BillingPortal is a Vue 2 component and must not be bundled into the Vue 3 app.
const extensionPages = import.meta.glob<DefineComponent>([
    '../../extensions/**/resources/js/Pages/**/*.vue',
    '!**/BillingPortal.vue',
]);
const extensionDirectories = Object.entries(extensionManifests).reduce<Record<string, string>>(
    (directories, [path, manifest]) => {
        const match = path.match(/^\.\.\/\.\.\/extensions\/([^/]+)\/module\.json$/);
        const extensionDirectory = match?.[1];

        if (extensionDirectory === undefined) {
            return directories;
        }

        for (const key of [manifest.name, manifest.alias, extensionDirectory]) {
            if (typeof key !== 'string' || key === '') {
                continue;
            }

            directories[key] = extensionDirectory;
            directories[key.toLowerCase()] = extensionDirectory;
        }

        return directories;
    },
    {}
);

function resolveExtensionDirectory(moduleName: string): string {
    return (
        extensionDirectories[moduleName] ??
        extensionDirectories[moduleName.toLowerCase()] ??
        moduleName
    );
}

createInertiaApp({
    title: (title) => `${title} - ${appName}`,
    resolve: (name) => {
        // "Module::Page" (both halves present) resolves to that extension's page
        // directory; everything else is a host page under resources/js/Pages.
        const [module, ...pageSegments] = name.split('::');
        const page = pageSegments.join('::');

        if (module && page) {
            const extensionDirectory = resolveExtensionDirectory(module);
            const pagePath = `../../extensions/${extensionDirectory}/resources/js/Pages/${page}.vue`;

            return resolvePageComponent(pagePath, extensionPages);
        }

        return resolvePageComponent(
            `./Pages/${name}.vue`,
            import.meta.glob<DefineComponent>('./Pages/**/*.vue')
        );
    },
    setup({ el, App, props, plugin }) {
        const app = createApp({ render: () => h(App, props) });

        // currently only one vue app setup hook is supported
        if (window.vueAppSetupHook) {
            window.vueAppSetupHook(app);
        }
        window.getWeekStartSetting = function () {
            const page = usePage<{
                auth: {
                    user: User;
                };
            }>();
            return page.props.auth.user.week_start ?? 'monday';
        };
        window.getTimezoneSetting = function () {
            const page = usePage<{
                auth: {
                    user: User;
                };
            }>();
            return page.props.auth.user.timezone;
        };

        app.use(plugin).use(pinia).use(ZiggyVue).use(VueQueryPlugin, { queryClient }).mount(el);

        // Setup Inertia prefetching to warm TanStack Query cache
        setupPrefetching(queryClient);
    },

    progress: {
        color: '#4B5563',
    },
});