import './index.js';
import popover from 'core/mocks/popover';
import crudModel from 'core/mocks/crud-model';

describe('Zone Component vnZoneDeliveryDays', () => {
    let $httpBackend;
    let controller;
    let $element;

    beforeEach(ngModule('zone'));

    beforeEach(inject(($componentController, _$httpBackend_) => {
        $httpBackend = _$httpBackend_;
        $element = angular.element('<vn-zone-delivery-days></vn-zone-delivery-days');
        controller = $componentController('vnZoneDeliveryDays', {$element});
        controller.$.zoneEvents = popover;
        controller.$.params = {};
        controller.$.zoneModel = crudModel;
    }));

    describe('deliveryMethodFk() setter', () => {
        it(`should set the deliveryMethodFk property and check just agencymode focus`, () => {
            controller.$.agencymode = {focus: jasmine.createSpy('focus')};

            controller.deliveryMethodFk = 'pickUp';

            expect(controller.$.agencymode.focus).toHaveBeenCalledWith();
        });

        it(`should set the deliveryMethodFk property, call method http and sets the agencyfilter`, () => {
            $httpBackend.when('GET', 'DeliveryMethods').respond([{id: 'id'}]);

            controller.deliveryMethodFk = 'no pickUp';
            $httpBackend.flush();

            expect(controller.agencyFilter).toEqual({deliveryMethodFk: {inq: ['id']}});
        });
    });

    describe('onSubmit()', () => {
        it('should make an HTTP GET query and then call the showMessage() method', () => {
            jest.spyOn(controller.vnApp, 'showMessage');

            const expectedData = {events: []};
            $httpBackend.when('GET', 'Zones/getEvents').respond({events: []});
            controller.onSubmit();
            $httpBackend.flush();

            expect(controller.$.data).toBeDefined();
            expect(controller.$.data).toEqual(expectedData);
            expect(controller.vnApp.showMessage).toHaveBeenCalledWith('No service for the specified zone');
        });

        it('should make an HTTP GET query and then set the data property', () => {
            const expectedData = {events: [{zoneFk: 1}]};
            $httpBackend.when('GET', 'Zones/getEvents').respond({events: [{zoneFk: 1}]});
            controller.onSubmit();
            $httpBackend.flush();

            expect(controller.$.data).toBeDefined();
            expect(controller.$.data).toEqual(expectedData);
        });
    });

    describe('onSelection()', () => {
        it('should not call the show popover method if events array is empty', () => {
            jest.spyOn(controller.$.zoneEvents, 'show');

            const event = new Event('click');
            const target = document.createElement('div');
            target.dispatchEvent(event);
            const events = [];
            controller.onSelection(event, events);

            expect(controller.$.zoneEvents.show).not.toHaveBeenCalled();
        });

        it('should call the show() method and then call the applyFilter() method with the expected ids', () => {
            const zoneModel = controller.$.zoneModel;
            jest.spyOn(controller.$.zoneEvents, 'show');
            jest.spyOn(zoneModel, 'applyFilter');

            const event = new Event('click');
            const target = document.createElement('div');
            target.dispatchEvent(event);
            const events = [
                {zoneFk: 1},
                {zoneFk: 2},
                {zoneFk: 8}
            ];
            controller.onSelection(event, events);
            const expectedFilter = {
                include: {
                    relation: 'agencyMode',
                    scope: {fields: ['name']}
                },
                where: {
                    id: {inq: [1, 2, 8]}
                }
            };

            expect(controller.$.zoneEvents.show).toHaveBeenCalledWith(target);
            expect(zoneModel.applyFilter).toHaveBeenCalledWith(expectedFilter);
        });
    });
});