@extends('layouts.main')

@section("content")
    <page-content :event="eventListener"></page-content>
@endsection
@section("components_declarations")
    @include("lessons.lessons_simple")
    <template id="page-content">
        <v-content>
            <v-container fluid fill-height>
                <lessons :event="eventListener" :module="{id:0}"
                         url="{{route("lessons.index")}}" store_url="{{route("lessons.store_instructor")}}"
                ></lessons>
            </v-container>

        </v-content>
    </template>
    <script>

        const PageContent = {
            template: "#page-content",
            components: {Lessons},
            data: () => ({
                total: 0,
                loading: true,
                pagination: {},
                fab: false,
                dialog: false,
                view_dialog:false,
                confirm: false,
                confirmObject: {action: '', text: '', active: false},
                snackbar: {active: false, text: "", color: "primary"},
                search: "",
                table_items: [
                    'Validate', 'Suspend', 'Delete'
                ],

                selected: [],
                selectedBills: [],
                headers: [
                    {text: '{{__("Name")}}', value: 'name'},
                    {text: '{{__("Actions")}}', sortable: false},
                ],
                course: {},
                items: [],
                defaultItem: {},
                settings: {pagination: {page: 1}},



                print_date: new Date().toISOString().substr(0, 7),
                print_modal: false,
                month_modal: false
            }),
            props: {
                source: String,
                context: Object,
                item: {},

                event: {
                    type: Function,
                    default: function (event, data) {
                    }
                },

            },
            computed: {


            },
            watch: {

            },
            mounted() {

                if (localStorage.getItem('settings')) this.settings = JSON.parse(localStorage.getItem('settings')) || this.settings;
                this.pagination = {rowsPerPage:10,page: 1};

            },
            methods: {
                eventListener(event,data){
                    switch (event) {
                        case "lesson":
                            this.pushItem(data);
                            break;
                        default:
                            (this.event)(event, data);

                            break;
                    }
                },




                /*
                    format tweet created_at date to a nice string date
                     */
                formatDate(date_string) {
                    var REFERENCE = moment(date_string);
                    var TODAY = moment();
                    var YESTERDAY = moment().subtract(1, 'day');
                    /*
                    if the time is creater than a day show the month and day
                     */
                    if (moment(date_string).isSame(TODAY, 'd') || moment(date_string).isSame(YESTERDAY, 'd')) {
                        return moment(date_string).fromNow()
                    } else {
                        return REFERENCE.format("MMM DD")
                    }

                    return
                },
                /*
                    method to get index of an item in an array
                    using a field and a value of comparison
                     */
                getIndex(items, field, value) {
                    for (var i = 0; i < items.length; i++) {
                        if (items[i][field] == value) {
                            return i;
                        }
                    }
                    return -1;
                },
                /*
                   method to get an item in an array
                   using a field and a value of comparison
                    */
                getItem(items, field, value) {
                    for (var i = 0; i < items.length; i++) {
                        if (items[i][field] == value) {
                            return items[i];
                        }
                    }
                    return false;
                },
                pushItem(item){


                    for (var i = 0; i < this.items.length; i++) {
                        if (item.id === this.items[i].id) {
                            Vue.set(this.items, i, item);
                            return true;
                        }
                    }
                    this.items.unshift(item)

                    this.dialog = false;
                },
                toast(message, color) {

                    this.snackbar.text = message;
                    this.snackbar.color = color;
                    this.snackbar.active = true;


                },
                close() {
                    this.dialog = false
                    setTimeout(() => {
                        this.item = Object.assign({}, this.defaultItem)

                    }, 300)
                },
            },
        }
    </script>
@endsection
@section("components_instances")
    PageContent
@endsection