(function () {
    "use strict";

    var TimelineQuestionController = function ($scope, $location, $routeParams, $window, timelineService) {
        $scope.id = $routeParams.id;
        $scope.first = $routeParams.first;
        $scope.model = {};
        $scope.model.cta = 'Continue';
        $scope.showEdit = true;
        $scope.endAction = () => $location.url(`/timelines/${$scope.id}/invitations`);

        timelineService.get($scope.id).then(timeline => $scope.timeline = timeline);
        timelineService.getAllPrompts($scope.id).then(prompts => $scope.prompts = prompts);

        $scope.callback = () => {
            timelineService.addPrompts($scope.id, $scope.prompts.filter(s => s.selected).map(s => s.promptId))
                .then($scope.endAction);
        };

        if ($routeParams.edit) {
            $scope.model.cta = 'Save';
            $scope.showEdit = false;
            $scope.endAction = () => $window.history.back();
        }
        if ($routeParams.first) {
            $scope.endAction = () => $location.url(`/nextSteps/${$scope.id}`);
        }

    };

    TimelineQuestionController.$inject = ['$scope', '$location', '$routeParams', '$window', 'timelineService'];

    angular.module('streamApp').controller('timelineQuestionController', TimelineQuestionController);

})();