import api from '../../utils/api'

// initial state
const state = {
    all: [],
    loaded: false,
    singlePage: null,
}

// getters
const getters = {
    allPages: state => state.all,
    allPagesLoaded: state => state.loaded,
}

// actions
const actions = {
    async getAllPages({ commit }, sortType) {
        commit('PAGES_LOADED', false)
        return await api.getByType({ type: 'page', sort: sortType, cb: pages => {
                commit('STORE_FETCHED_PAGES', { pages })
                commit('PAGES_LOADED', true)
            }
        })
    },
    getSinglePage({ commit }, id) {
        commit('CLEAR_SINGLE_PAGE')
        commit('PAGES_LOADED', false)
        api.getSingleType('page', id, page => {
            commit('STORE_FETCHED_SINGLE_PAGE', page)
            commit('PAGES_LOADED', true)
        })
    },
}

// mutations
const mutations = {
    STORE_FETCHED_PAGES(state, { pages }) {
        state.all = pages
    },
    STORE_FETCHED_SINGLE_PAGE(state, page) {
        state.singlePage = page
    },
    CLEAR_PAGES(state) {
        state.all = []
    },
    CLEAR_SINGLE_PAGE(state) {
        state.singlePage = null
    },
    PAGES_LOADED(state, val) {
        state.loaded = val
    },
}

export default { state, getters, actions, mutations }