import {assert} from 'chai';
import sinon from 'sinon';
import proxyquireModule from 'proxyquire';
import Basket from 'dw/order/Basket';
import 'dw-api-mock/demandware-globals';

// add cartridges dir as module lookup location, the app-module-path package lets you do this nicely
require('app-module-path').addPath(`${process.cwd()}/cartridges`);

const proxyquire = proxyquireModule.noCallThru();
const log = require("dw/system/Logger");

const addPersonalDataToGuest = proxyquire('app_asda_headless/cartridge/scripts/checkout/AddPersonalDataToGuestCustomer.js', {
    'app_asda_headless/cartridge/scripts/library/utility/exception/EcsException.js': (context, message) => {
        return {
            toString: () => {
                return message;
            }
        };
    },
});

describe('AddPersonalDataToGuestCustomer.js', () => {
    describe('addPersonalDataToGuest()', () => {
        const TypeCheck       = require('app_asda_headless/cartridge/scripts/library/utility/validation/libTypeCheck.js');
        const HashMap         = require('dw/util/HashMap');
        const Collection      = require("dw/util/Collection");
        const sandbox         = sinon.sandbox.create();

        const basket          = new Basket();
        basket.customerName   = 'TesterTitle|TesterFirstName|TesterLastName|TesterSmsPhone';
        basket.defaultShipment = {
            shippingAddress: {
                   title: 'TesterTitle',
                   firstName: 'TesterFirstName',
                   lastName:  'TesterLastName',
                   phone:     'TesterPhone',
                   custom: {
                       smsPhone:  'TesterSmsPhone'
                    }
            }
        }

        const customerName = new HashMap();
        customerName.put('title', 'TesterTitle');
        customerName.put('firstName', 'TesterFirstName');
        customerName.put('lastName', 'TesterLastName');
        customerName.put('phone', '');
        customerName.put('smsPhone', 'TesterSmsPhone');


        const clickAndCollectShippingMethod = Collection.createFromArray([
            {
                'getShippingMethodID': () => '99'
            }
        ]);

        const notClickAndCollectShippingMethod = Collection.createFromArray([
            {
                'getShippingMethodID': () => 'Home Delivery'
            }
        ]);

        before(() => {
            sandbox.stub(basket, 'getShipments')
            .onCall(0).callsFake(() => {
                return clickAndCollectShippingMethod;
            })
            .onCall(1).callsFake(() => {
                return notClickAndCollectShippingMethod;
            })
            .onCall(2).callsFake(() => {
                return notClickAndCollectShippingMethod;
            });
        });

        after(() => {
            sandbox.restore();
        });


        it('should take customers information from Basket.customerName, when order is only ISC based on shippingMethod', () => {
            basket.customerName = 'TesterTitle|TesterFirstName|TesterLastName|TesterSmsPhone';
            const result = addPersonalDataToGuest(basket, 'notISCs', log);

            assert.isObject(result);
            assert.equal(result.error, false);
            assert.equal(result.customerNames.get('title'), customerName.get('title'));
            assert.equal(result.customerNames.get('firstName'), customerName.get('firstName'));
            assert.equal(result.customerNames.get('lastName'), customerName.get('lastName'));
            assert.equal(result.customerNames.get('phone'), customerName.get('phone'));
            assert.equal(result.customerNames.get('smsPhone'), customerName.get('smsPhone'));
        });

        it('should take customers information from Basket.customerName when order is only ISC, based on basketLineContent', () => {
            basket.customerName = 'TesterTitle|TesterFirstName|TesterLastName|TesterSmsPhone';
            const result = addPersonalDataToGuest(basket, 'ISCs', log);

            assert.isObject(result);
            assert.equal(result.error, false);
            assert.equal(result.customerNames.get('title'), customerName.get('title'));
            assert.equal(result.customerNames.get('firstName'), customerName.get('firstName'));
            assert.equal(result.customerNames.get('lastName'), customerName.get('lastName'));
            assert.equal(result.customerNames.get('phone'), customerName.get('phone'));
            assert.equal(result.customerNames.get('smsPhone'), customerName.get('smsPhone'));
        });

        it('should take customers information from default shiping metod', () => {
            customerName.put('phone', 'TesterPhone');
            const result = addPersonalDataToGuest(basket, 'notISCs', log);

            assert.isObject(result);
            assert.equal(result.error, false);
            assert.equal(result.customerNames.get('title'), customerName.get('title'));
            assert.equal(result.customerNames.get('firstName'), customerName.get('firstName'));
            assert.equal(result.customerNames.get('lastName'), customerName.get('lastName'));
            assert.equal(result.customerNames.get('phone'), customerName.get('phone'));
            assert.equal(result.customerNames.get('smsPhone'), customerName.get('smsPhone'));
        });
    });
});