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

describe('client defaulter', () => {
    describe('Component vnClientDefaulter', () => {
        let controller;
        let $httpBackend;

        beforeEach(ngModule('client'));

        beforeEach(inject(($componentController, _$httpBackend_) => {
            $httpBackend = _$httpBackend_;
            const $element = angular.element('<vn-client-defaulter></vn-client-defaulter>');
            controller = $componentController('vnClientDefaulter', {$element});
            controller.$.model = crudModel;
            controller.$.model.data = [
                {clientFk: 1101, amount: 125},
                {clientFk: 1102, amount: 500},
                {clientFk: 1103, amount: 250}
            ];
        }));

        describe('checked() getter', () => {
            it('should return the checked lines', () => {
                const data = controller.$.model.data;
                data[1].checked = true;
                data[2].checked = true;

                const checkedRows = controller.checked;

                const firstCheckedRow = checkedRows[0];
                const secondCheckedRow = checkedRows[1];

                expect(firstCheckedRow.clientFk).toEqual(1102);
                expect(secondCheckedRow.clientFk).toEqual(1103);
            });
        });

        describe('chipColor()', () => {
            it('should return undefined when the date is the present', () => {
                let today = new Date();
                let result = controller.chipColor(today);

                expect(result).toEqual(undefined);
            });

            it('should return warning when the date is 10 days in the past', () => {
                let pastDate = new Date();
                pastDate = pastDate.setDate(pastDate.getDate() - 11);
                let result = controller.chipColor(pastDate);

                expect(result).toEqual('warning');
            });

            it('should return alert when the date is 20 days in the past', () => {
                let pastDate = new Date();
                pastDate = pastDate.setDate(pastDate.getDate() - 21);
                let result = controller.chipColor(pastDate);

                expect(result).toEqual('alert');
            });
        });

        describe('onResponse()', () => {
            it('should return error for empty message', () => {
                let error;
                try {
                    controller.onResponse();
                } catch (e) {
                    error = e;
                }

                expect(error).toBeDefined();
                expect(error.message).toBe(`The message can't be empty`);
            });

            it('should return saved message', () => {
                const data = controller.$.model.data;
                data[1].checked = true;
                controller.defaulter = {observation: 'My new observation'};

                const params = [{text: controller.defaulter.observation, clientFk: data[1].clientFk}];

                jest.spyOn(controller.vnApp, 'showMessage');
                $httpBackend.expect('GET', `Defaulters/filter`).respond(200);
                $httpBackend.expect('POST', `ClientObservations`, params).respond(200, params);

                controller.onResponse();
                $httpBackend.flush();

                expect(controller.vnApp.showMessage).toHaveBeenCalledWith('Observation saved!');
            });
        });

        describe('exprBuilder()', () => {
            it('should search by sales person', () => {
                const expr = controller.exprBuilder('salesPersonFk', '5');

                expect(expr).toEqual({'d.salesPersonFk': '5'});
            });

            it('should search by client', () => {
                const expr = controller.exprBuilder('clientFk', '5');

                expect(expr).toEqual({'d.clientFk': '5'});
            });
        });

        describe('getBalanceDueTotal()', () => {
            it('should return balance due total', () => {
                const defaulters = controller.$.model.data;
                $httpBackend.when('GET', `Defaulters/filter`).respond(defaulters);

                controller.getBalanceDueTotal();
                $httpBackend.flush();

                expect(controller.balanceDueTotal).toEqual(875);
            });
        });
    });
});