import ngModule from '../module';
import Section from 'salix/components/section';
import './style.scss';

class Controller extends Section {
    $onInit() {
        this.setParams();
    }

    $postLink() {
        this.deliveryMethodFk = 'delivery';
    }

    setParams() {
        const hasParams = this.$params.deliveryMethodFk || this.$params.geoFk || this.$params.agencyModeFk;
        if (hasParams) {
            if (this.$params.deliveryMethodFk)
                this.deliveryMethodFk = this.$params.deliveryMethodFk;

            if (this.$params.geoFk)
                this.geoFk = this.$params.geoFk;

            if (this.$params.agencyModeFk)
                this.agencyModeFk = this.$params.agencyModeFk;

            this.fetchData();
        }
    }

    fetchData() {
        const params = {
            deliveryMethodFk: this.deliveryMethodFk,
            geoFk: this.geoFk,
            agencyModeFk: this.agencyModeFk
        };
        this.$.data = null;
        this.$http.get(`Zones/getEvents`, {params})
            .then(res => {
                let data = res.data;
                this.$.data = data;
                if (!data.events.length)
                    this.vnApp.showMessage(this.$t('No service for the specified zone'));

                this.$state.go(this.$state.current.name, params);
            });
    }

    get deliveryMethodFk() {
        return this._deliveryMethodFk;
    }

    set deliveryMethodFk(value) {
        this._deliveryMethodFk = value;

        let filter;

        if (value === 'pickUp')
            filter = {where: {code: 'PICKUP'}};
        else
            filter = {where: {code: {inq: ['DELIVERY', 'AGENCY']}}};

        this.$http.get(`DeliveryMethods`, {filter}).then(res => {
            const deliveryMethods = res.data.map(deliveryMethod => deliveryMethod.id);
            this.agencyFilter = {deliveryMethodFk: {inq: deliveryMethods}};
        });
    }

    onSelection($event, $events) {
        if (!$events.length) return;

        const zones = [];
        for (let event of $events)
            zones.push(event.zoneFk);

        this.$.zoneEvents.show($event.target);
        const zoneModel = this.$.zoneModel;
        zoneModel.applyFilter({
            include: {
                relation: 'agencyMode',
                scope: {fields: ['name']}
            },
            where: {
                id: {inq: zones}
            }
        });
    }

    preview(zone) {
        this.selectedZone = zone;
        this.$.summary.show();
    }
}

ngModule.vnComponent('vnZoneDeliveryDays', {
    template: require('./index.html'),
    controller: Controller
});