import './index.js';
import watcher from 'core/mocks/watcher';

describe('Order', () => {
    describe('Component vnOrderLine', () => {
        let $state;
        let controller;
        let $httpBackend;

        beforeEach(ngModule('order'));

        beforeEach(angular.mock.inject(($componentController, _$state_, _$httpBackend_) => {
            $state = _$state_;
            $state = {params: {id: 1}};
            $httpBackend = _$httpBackend_;
            controller = $componentController('vnOrderLine', {$state});
            controller.rows = [{id: 1}];
            controller.$scope.watcher = watcher;
            controller.$scope.popover = {relocate: () => {}};
            controller.$scope.descriptor = {show: () => {}};
            controller.vnApp = {showSuccess: () => {}};
            controller.card = {reload: () => {}};
        }));

        describe('getRows()', () => {
            it('should make a query to get the rows of a given order', () => {
                let filter = {
                    where: {orderFk: controller.$state.params.id},
                    include: [{
                        relation: 'item'
                    },
                    {relation: 'warehouse'}]
                };

                filter = encodeURIComponent(JSON.stringify(filter));
                $httpBackend.expectGET(`OrderRows?filter=${filter}`).respond({data: [{id: 1}]});
                controller.getRows();
                $httpBackend.flush();
            });
        });

        describe('getVAT()', () => {
            it('should make a query to get the VAT of a given order', () => {
                $httpBackend.expectGET(`Orders/1/getVAT`).respond({data: {tax: 3}});
                controller.getVAT();
                $httpBackend.flush();
            });
        });

        describe('deleteRow()', () => {
            it('should remove a row from rows and add save the data if the response is accept', () => {
                expect(controller.rows.length).toBe(1);
                spyOn(controller.vnApp, 'showSuccess');
                spyOn(controller, 'getVAT');
                spyOn(controller.card, 'reload');
                controller.deleteRow('accept');

                $httpBackend.expectPOST(`OrderRows/removes`).respond();
                $httpBackend.flush();

                expect(controller.vnApp.showSuccess).toHaveBeenCalledWith('Data saved!');
                expect(controller.card.reload).toHaveBeenCalledWith();
                expect(controller.rows.length).toBe(0);
                expect(controller.lineIdToRemove).toBe(undefined);
            });
        });

        describe('showDescriptor()', () => {
            it('should set $scope.descriptor.itemFk, $scope.descriptor.parent and call $scope.descriptor.show()', () => {
                let event = {target: 1};
                let itemFk = 1;
                spyOn(controller.$scope.descriptor, 'show');
                controller.showDescriptor(event, itemFk);

                expect(controller.$scope.descriptor.itemFk).toBe(1);
                expect(controller.$scope.descriptor.parent).toBe(1);
                expect(controller.$scope.descriptor.show).toHaveBeenCalledWith();
            });
        });

        describe('onDescriptorLoad()', () => {
            it('should call $scope.popover.relocate()', () => {
                spyOn(controller.$scope.popover, 'relocate');
                controller.onDescriptorLoad();

                expect(controller.$scope.popover.relocate).toHaveBeenCalledWith();
            });
        });
    });
});