import {
    INIT_PAYMENTS_CUSTOMERS,
    SELECT_PAYMENTS_CUSTOMER,
    SELECT_CUSTOMER_INVOICES,
    FILTER_PAYMENTS_CUSTOMERS,
    RESET_CUSTOMERS
} from '@/constants/actionTypes'

import {
    SET_CUSTOMERS,
    SET_LOADING_CUSTOMERS,
    SET_SELECTED_CUSTOMER,
    SET_FILTER_PAYMENTS_CUSTOMERS
} from '@/constants/mutationTypes'

const initialState = {
    customers: [],
    filterCustomers: [],
    selectedCustomer: null,
    loadingCustomers: false,
}

const state = {
    customers: initialState.customers,
    loadingCustomers: !initialState.loadingCustomers,
    selectedCustomer: initialState.selectedCustomer,
    filterCustomers: initialState.filterCustomers
}

const getters = {
    /**
     * [customers description]
     * @param  {[type]} state [description]
     * @return {[type]}       [description]
     */
    customers(state) {
        return state.customers
    },
    /**
     * [loadingcustomers description]
     * @param  {[type]} state [description]
     * @return {[type]}       [description]
     */
    loadingCustomers(state) {
        return state.loadingCustomers
    },
    /**
     * [selectedCustomer description]
     * @param  {[type]} state [description]
     * @return {[type]}       [description]
     */
    selectedCustomer(state) {
        return state.selectedCustomer
    },
    customerVisible (state) {
        return state.filterCustomers.length === 0 ? state.customers : state.filterCustomers
    }
}
const mutations = {
    /**
     * [actions description]
     * @param  {[type]} state [description]
     * @param  {[type]} payload [description]
     */
    [SET_CUSTOMERS] (state, payload) {
        state.customers = payload
    },
    /**
     * [loadingcustomers description]
     * @param  {[type]} state [description]
     * @param  {[type]} payload [description]
     */
    [SET_LOADING_CUSTOMERS] (state, payload) {
        state.loadingCustomers = !payload
    },
    /**
     * [selectedCustomer description]
     * @param  {[type]} state [description]
     * @param  {[type]} payload [description]
     */
    [SET_SELECTED_CUSTOMER] (state, payload) {
        state.selectedCustomer = payload
    },
    [SET_FILTER_PAYMENTS_CUSTOMERS] (state, payload) {
        state.filterCustomers = payload
    }

}
const actions = {
    /**
     *
     * @param {*} param0
     * @param {*} payload
     */
    [INIT_PAYMENTS_CUSTOMERS] ({commit}, payload) {
        commit(SET_CUSTOMERS, payload)
        commit(SET_LOADING_CUSTOMERS, payload)
    },
    /**
     * @param {*} param0
     * @param {*} payload
     */
    [SELECT_PAYMENTS_CUSTOMER] ({ commit, dispatch }, payload ) {
        commit(SET_SELECTED_CUSTOMER, payload)
        dispatch(SELECT_CUSTOMER_INVOICES, payload.invoices)
    },
    /**
     * @param {*} param0
     * @param {*} payload
     *
     */
    [FILTER_PAYMENTS_CUSTOMERS] ({ commit }, payload) {
        commit(SET_FILTER_PAYMENTS_CUSTOMERS, payload)
    },
    /**
     * [RESET_CUSTOMERS]
     * @param {*} param0
     */
    [RESET_CUSTOMERS] ({ commit }) {
        commit(SET_CUSTOMERS, [])
        commit(SET_SELECTED_CUSTOMER, null)
        commit(SET_FILTER_PAYMENTS_CUSTOMERS, [])
        commit(SET_LOADING_CUSTOMERS, true)
    }
}

export default {
    state,
    getters,
    mutations,
    actions
}