import axios from '@nextcloud/axios'
import { generateUrl } from '@nextcloud/router'

export const subscriptions = {
	namespaced: true,
	state: {
		subscriptions: [],
	},
	getters: {
		sortedSubscriptions: (state) => state.subscriptions.concat().sort((a, b) => {
			if (a.title && b.title) return a.title.localeCompare(b.title)
			return a.id - b.id
		}),
	},
	mutations: {
		reset: (state) => {
			state.subscriptions = []
		},
		add: (state, subscription) => {
			const subscriptionId = state.subscriptions.findIndex(sub => sub.url === subscription.url)

			if (subscriptionId === -1) {
				state.subscriptions.push(subscription)
			} else {
				state.subscriptions[subscriptionId] = subscription
			}
		},
	},
	actions: {
		fetch: async (context) => {
			context.commit('reset')
			const metrics = await axios.get(generateUrl('/apps/gpoddersync/personal_settings/metrics'))
			for (const subscriptionId in metrics.data.subscriptions) {
				context.commit('add', {
					id: subscriptionId,
					url: metrics.data.subscriptions[subscriptionId].url,
					loading: true,
				})
			}
			for (const subscription of context.state.subscriptions) {
				try {
					const podcasts = await axios.get(generateUrl('/apps/gpoddersync/personal_settings/podcast_data?url={url}', { url: subscription.url }))
					context.commit('add', { ...podcasts.data.data, ...subscription, ...{ loading: false } })
				} catch (e) {
					console.error(e)
				}
			}
		},
	},
}