import { fetchScenes } from '#/src/scenes.js';
import { curateScenesQuery } from '#/src/web/scenes.js';
import { getRandomCampaign } from '#/src/campaigns.js';

export async function onBeforeRender(pageContext) {
	const withQuery = Object.hasOwn(pageContext.urlParsed.search, 'q');

	const {
		scenes,
		aggTags,
		aggChannels,
		aggActors,
		limit,
		total,
	} = await fetchScenes(await curateScenesQuery({
		...pageContext.urlQuery,
		scope: pageContext.routeParams.scope || 'latest',
		isShowcased: withQuery ? null : true,
		tagFilter: pageContext.tagFilter,
	}), {
		page: Number(pageContext.routeParams.page) || 1,
		limit: Number(pageContext.urlParsed.search.limit) || 29,
		aggregate: withQuery,
	}, pageContext.user);

	// const campaignIndex = Math.floor(Math.random() * (scenes.length - 5)) + 5;
	const campaignIndex = Math.floor((Math.random() * (0.5 - 0.2) + 0.2) * scenes.length);
	const sceneCampaign = await getRandomCampaign({ minRatio: 0.75, maxRatio: 1.25 });

	return {
		pageContext: {
			title: pageContext.routeParams.scope,
			pageProps: {
				scenes,
				aggTags,
				aggChannels,
				aggActors,
				limit,
				total,
				campaigns: {
					index: campaignIndex,
					scenes: sceneCampaign,
				},
			},
		},
	};
}