import ngModule from '../module';
import Component from 'core/lib/component';
import './style.scss';

class Controller extends Component {
    get townSelection() {
        return this._townSelection;
    }

    set townSelection(selection) {
        this._townSelection = selection;

        if (!selection) return;

        const province = selection.province;
        const country = province.country;

        this.location.city = selection.name;
        this.location.provinceFk = province.id;
        this.location.countryFk = country.id;
    }

    open() {
        this.$.postcodeDialog.show();
    }

    onOpen() {
        this.location = {};
        this.$.postcode.focus();
    }

    onProvinceResponse(response) {
        this.location.provinceFk = response.id;
        this.location.countryFk = response.countryFk;
    }

    onCityResponse(response) {
        this.location.townFk = response.id;
        this.location.provinceFk = response.provinceFk;
        this.location.countryFk = response.countryFk;
    }

    onAccept() {
        try {
            if (!this.location.code)
                throw new Error(`The postcode can't be empty`);
            if (!this.location.townFk)
                throw new Error(`The town can't be empty`);
            if (!this.location.provinceFk)
                throw new Error(`The province can't be empty`);
            if (!this.location.provinceFk)
                throw new Error(`The country can't be empty`);

            this.$http.patch(`postcodes`, this.location).then(() => {
                this.vnApp.showMessage(this.$t('The postcode has been created. You can save the data now'));
                this.emit('response', {$response: this.location});
            });
        } catch (e) {
            this.vnApp.showError(this.$t(e.message));
            return false;
        }
        return true;
    }
}

ngModule.vnComponent('vnGeoPostcode', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        data: '<',
    }
});