import { graphql } from '../api';
import { sitesFragment, releaseFields } from '../fragments';
import { curateNetwork } from '../curate';

function initNetworksActions(store, _router) {
    async function fetchNetworkBySlug(networkSlug, limit = 100) {
        const { network, releases } = await graphql(`
            query Network(
                $networkSlug: String!
                $limit:Int = 1000,
                $after:Date = "1900-01-01",
                $before:Date = "2100-01-01",
                $afterTime:Datetime = "1900-01-01",
                $beforeTime:Datetime = "2100-01-01",
                $orderBy: [ReleasesOrderBy!]
                $exclude: [String!]
            ) {
                network: networkBySlug(slug: $networkSlug) {
                    id
                    name
                    slug
                    url
                    networks: childNetworks(
                        orderBy: NAME_ASC,
                    ) {
                        id
                        name
                        slug
                        url
                    }
                    sites(
                        orderBy: [PRIORITY_DESC, NAME_ASC],
                        filter: {
                            show: {
                                equalTo: true,
                            },
                        },
                    ) {
                        id
                        name
                        slug
                        url
                        independent
                        priority
                        network {
                            id
                            name
                            slug
                            url
                        }
                    }
                    studios {
                        id
                        name
                        slug
                        url
                    }
                    parent {
                        id
                        name
                        slug
                        url
                    }
                }
                releases(
                    first: $limit,
                    orderBy: $orderBy,
                    filter: {
                        site: {
                            or: [
                                { network: { slug: { equalTo: $networkSlug } } },
                                { network: { parent: { slug: { equalTo: $networkSlug } } } }
                            ]
                        }
                        or: [
                            {
                                date: {
                                    lessThan: $before,
                                    greaterThan: $after
                                }
                            },
                            {
                                date: {
                                    isNull: true
                                },
                                createdAt: {
                                    lessThan: $beforeTime,
                                    greaterThan: $afterTime,
                                }
                            }
                        ],
                        releasesTags: {
                            none: {
                                tag: {
                                    slug: {
                                        in: $exclude
                                    }
                                }
                            }
                        }
                    }
                ) {
                    ${releaseFields}
                }
            }
        `, {
            networkSlug,
            limit,
            after: store.getters.after,
            before: store.getters.before,
            afterTime: store.getters.after,
            beforeTime: store.getters.before,
            orderBy: store.state.ui.range === 'upcoming' ? 'DATE_ASC' : 'DATE_DESC',
            exclude: store.state.ui.filter,
        });

        return curateNetwork(network, releases);
    }

    async function fetchNetworks({ _commit }, networkSlug) {
        if (networkSlug) {
            return fetchNetworkBySlug(networkSlug);
        }

        const { networks } = await graphql(`
            query Networks {
                networks(orderBy: NAME_ASC) {
                    id
                    name
                    slug
                    url
                    ${sitesFragment}
                }
            }
        `);

        return networks.map(network => curateNetwork(network));
    }

    return {
        fetchNetworks,
    };
}

export default initNetworksActions;
