(function () {

    "use strict";

    angular.module("enrNavBarModule", [])
        .directive("enrNavBar", [function () {
            return {
                templateUrl: "Scripts/EnrAngular/Directives/enrNavBar.html",
                scope: {},
                controller: "enrNavBarController",
                restrict: "E"
            };
        }])
        .directive("enrRefSelect", [function () {
            return {
                templateUrl: "Scripts/EnrAngular/Directives/enrRefSelect.html",
                scope: {},
                controller: "enrNavBarController",
                restrict: "E"
            };
        }])
        .controller("enrNavBarController", ["$scope", "$rootScope", "$timeout", "enrModeManager", "exportService", function ($scope, $rootScope, $timeout, enrModeManager) {
            $scope.turnOutModeValue = enrModeManager.modeEnum.turnout;
            $scope.referendumsValue = enrModeManager.modeEnum.referendums;
            $scope.officesValue = enrModeManager.modeEnum.offices;
            var setActiveNavItem = function (newMode) {
                $scope.officeItemClass = "nav";
                $scope.refItemClass = "nav";
                $scope.turnoutItemClass = "nav";
                $scope.downloadItemClass = "nav";
                $scope.currentMode = newMode;

                if (newMode === enrModeManager.modeEnum.offices) {
                    $scope.officeItemClass += " active";
                } else if (newMode === enrModeManager.modeEnum.referendums) {
                    $scope.refItemClass += " active";
                } else if (newMode === enrModeManager.modeEnum.turnout) {
                    $scope.turnoutItemClass += " active";
                } else if (newMode === enrModeManager.modeEnum.downloadResults) {
                    $scope.downloadItemClass += " active";
                }
            }
            setActiveNavItem(enrModeManager.getCurMode());
            $scope.badgeClassG = "party-badge-ref header-badge-ref";

            $scope.$on("SELECT_FROM_SPLASH", function (event, index) {
                $scope.navItemClicked(index, true);
            });


            $scope.navItemClicked = function (newMode, isSplash) {
                $scope.currentMode = newMode;
                // Return early if not actually changing modes
                if (newMode === enrModeManager.getCurMode())
                    return;

                if (!isSplash) {
                    // This could take some time. Show busy working.
                    $rootScope.$broadcast("PUSH_BUSY_WORKING");
                }

                // Delay execution of syncronous logic to give the busy working effect time to appear before causing ui-locking.
                $timeout(function () { enrModeManager.setCurMode(newMode); }, 500);

            }
            $scope.$on(enrModeManager.modeChangeEventName, function (event, newMode) {
                setActiveNavItem(newMode);
            });
        }
        ]);

}());