angular.module("headerSearchModule", ["MapService", "UserService", "CartService"]).directive('headerSearch',
	function ($state, User, Cart, $q, $timeout, Map, Breadcrumb, $mdSidenav) {
		return {
			templateUrl: "?component=" + "Directives/HeaderSearch" + "&html",
			restrict: "E",
			scope: {
				isHome: "=",
				isMenu: "="
			},
			link: function ($scope) {
				var init = function () {
					$scope.user = null;
					$scope.loaded_user = false;
					$scope.count = 0;

					$scope.initSearch();

					User.getOb().regAndCall($scope.$id, function () {
						$scope.loaded_user = false;
						User.get().then(function (user) {
							$scope.user = user;
							$scope.loaded_user = true;
						});
					});

					Cart.getOb().regAndCall($scope.$id, function () {
						Cart.getCart().then(function (response) {
							$scope.count = response.cart.items.length;
						});
					});

					Breadcrumb.getOb().regAndCall($scope.$id, function () {
						$scope.breadcrumb = Breadcrumb.getBreadcrumb();
					});

					$scope.$on("$destroy", function () {
						Breadcrumb.getOb().unreg($scope.$id);
						Cart.getOb().unreg($scope.$id);
						User.getOb().unreg($scope.$id);
					});
				};

				$scope.initSearch = function () {
					$scope.real_address = User.getAddress();
					$scope.search = {
						term: $scope.real_address ? $scope.real_address.full : null,
						address_number: $scope.real_address && $scope.real_address.manual_number ? $scope.real_address.street_number : null,
						show_address_number: $scope.real_address && $scope.real_address.manual_number,
						address: null
					};
				};

				$scope.loadResults = function () {
					$scope.search.address = null;
					$scope.real_address = null;
					return Map.place($scope.search.term);
				};

				$scope.submitAddress = function () {
					if ($scope.search.address && $scope.search.address.place_id && !$scope.search.show_address_number) {
						$scope.generateAddress($scope.search.address);
					} else if ($scope.search.term && $scope.search.term.trim() !== "" && !$scope.search.show_address_number) {
						Map.place($scope.search.term).then(function (results) {
							if (results) {
								$scope.search.term = results[0].description;
								$scope.generateAddress(results[0]);
							}
						}, function () {
						});
					} else if ($scope.search.term && $scope.search.term.trim() !== "" && $scope.search.show_address_number && $scope.search.address_number && $scope.search.address_number.trim() !== "") {
						Map.place($scope.search.term).then(function (results) {
							if (results) {
								$scope.search.term = results[0].description;
								$scope.generateAddress(results[0], $scope.search.address_number);
							}
						}, function () {
						});
					} else if ($scope.search.term && $scope.search.term.trim() !== "" && $scope.search.show_address_number && (!$scope.search.address_number || $scope.search.address_number.trim() === "")) {
						angular.element("#header_address_number_input").focus();
					}
				};

				$scope.generateAddress = function (result, street_number) {
					if (result && result.place_id) {
						Map.geocode(result.place_id).then(function (address) {
							$scope.real_address = Map.decodeAddress(address, street_number);
							if ($scope.real_address) {
								if ($scope.real_address.valid) {
									$scope.search.show_address_number = $scope.real_address.valid_nonumber || $scope.real_address.manual_number;
									User.setAddress($scope.real_address);
									$state.go("Restaurant", null, {reload: true});
								} else if ($scope.real_address.valid_nonumber) {
									$scope.search.show_address_number = true;
									$scope.search.address_number = null;
									$timeout(function () {
										angular.element("#header_address_number_input").focus();
									}, 500);
								} else {
									$scope.search.show_address_number = false;
								}
							}
						}, function () {

						});
					}
				};

				$scope.toggleMobileMenu = function () {
					$mdSidenav("mobile-nav").toggle();
				};

				$scope.go = function (name) {
					$state.go(name);
				};

				$scope.goBreadcrumb = function (route) {
					if (route && route.route) {
						$state.go(route.route, route.params);
					}
				};

				$scope.logout = function () {
					User.logout();
					$state.go("Home");
				};

				init();
			}
		};
	}
);