import type {
	PersonalSettingsMetricsInterface,
	PodcastDataInterface,
	SubscriptionInterface,
} from '../utils/types'
import { getCookie, setCookie } from '../utils/cookies'
import axios from '@nextcloud/axios'
import { defineStore } from 'pinia'
import { generateUrl } from '@nextcloud/router'

export const useSubscriptions = defineStore('subscriptions', {
	state: () => ({
		subs: [] as SubscriptionInterface[],
	}),
	getters: {
		getSubByUrl: (state) => (url: string) =>
			state.subs.find((sub) => sub.metrics.url === url),
	},
	actions: {
		async fetch() {
			let favorites: string[] = []
			try {
				favorites = JSON.parse(getCookie('repod.favorites') || '[]') || []
			} catch {}

			const metrics = await axios.get<PersonalSettingsMetricsInterface>(
				generateUrl('/apps/gpoddersync/personal_settings/metrics'),
			)
			this.subs = [...metrics.data.subscriptions]
				.sort((a, b) => b.listenedSeconds - a.listenedSeconds)
				.map((sub) => ({
					metrics: sub,
					isFavorite: favorites.includes(sub.url),
					data: this.subs.find((s) => s.metrics.url === sub.url)?.data,
				}))
		},
		addMetadatas(link: string, data: PodcastDataInterface) {
			this.subs = this.subs.map((sub) =>
				sub.metrics.url === link ? { ...sub, data } : sub,
			)
		},
		setFavorite(link: string, isFavorite: boolean) {
			this.subs = this.subs.map((sub) =>
				sub.metrics.url === link ? { ...sub, isFavorite } : sub,
			)

			setCookie(
				'repod.favorites',
				JSON.stringify(
					this.subs
						.filter((sub) => sub.isFavorite)
						.map((sub) => sub.metrics.url),
				),
				365,
			)
		},
	},
})