(function () {
    'use strict';

    angular
        .module('LyncPix.ShoppingCartModule')
        .controller('ShoppingCartTopMenuController', ShoppingCartTopMenuController);

    /** @ngInject */
    function ShoppingCartTopMenuController($log, $rootScope, ShoppingCart, Currency) {
        var vm = this;
        var UGUID = 'C1A04F82-FD4B-4BD4-8BD4-CCFB58A3AAD2';
        $log.debug('ShoppingCartTopMenuController Activated');
        activate();

        function activate() {
            vm.shoppingCartTotalPrice = 0;
            loadShoppingCart();
            loadCurrency();
            vm.remove = remove;
        }

        function loadShoppingCart() {
            ShoppingCart.getAll(UGUID)
                .then(function (shoppingCart) {
                    vm.shoppingCart = shoppingCart;
                    vm.shoppingCartTotalPrice = vm.shoppingCart.reduce(function (prev, cur) {
                        return Number(prev) + Number(cur.totalPrice) * Number(cur.count);
                    }, 0);
                });
        }

        function loadCurrency() {
            Currency.get(undefined, UGUID)
                .then(function (currency) {
                    vm.currency = currency;
                });
        }

        function remove(item) {
            ShoppingCart.remove(item.id, UGUID)
                .then(function (shoppingCart) {
                    $rootScope.$emit('ShoppingCartRefreshed', true);
                });
        }

        vm.goToCart = function () {
            location.href = '?g=' + UGUID + '&cart=1';
        }

        $rootScope.$on('ShoppingCartRefreshed', function () {
            loadShoppingCart();
        });
    }
})();