(function () {
    "use strict";

    angular
        .module('shared')
        .component('scienceLevelRadioButtons', {
            templateUrl: '/shared/js/angular/file-cabinet/science-level-radio-buttons.html',
            controller: 'scienceLevelRadioButtons',
            bindings: {
                type: '@',
                chosenLevel: '=',
                defaultLevel: '<'
            }
        })
        .controller('scienceLevelRadioButtons', scienceLevelRadioButtonsCtrl);

    scienceLevelRadioButtonsCtrl.$inject = ['$scope', 'resourceHelper'];

    function scienceLevelRadioButtonsCtrl($scope, resourceHelper) {
        var ctrl = this;

        ctrl.setRadioOption = setRadioOption;
        ctrl.getButtonValue = getButtonValue;
        ctrl.setNewValue = setNewValue;

        ctrl.$onInit = function() {
            ctrl.scienceLevels = resourceHelper.getScienceLevelsForFileCabinet(ctrl.type);
            $scope.chosenLevel = ctrl.defaultLevel ? ctrl.defaultLevel : setDefaultChosenLevel();
            setNewValue();
        };

        function setDefaultChosenLevel() {
            if (ctrl.type === 'isl') {
                return getButtonValue('low-mid');
            }

            if (ctrl.type === 'sitn') {
                return getButtonValue('early');
            }

            return getButtonValue('low');
        }

        function setRadioOption(value) {
            ctrl.chosenLevel = value;
        }

        function getButtonValue(level) {
            return ctrl.type + '-' + level;
        }

        function setNewValue() {
            ctrl.chosenLevel = $scope.chosenLevel;
        }
    }
})();