(function () {
    'use strict';

    var serviceId = 'rolesAdminService';
    angular.module('rolesAdmin').factory(serviceId, ['user', '$location', rolesAdminService]);

    function rolesAdminService(user, $location) {

        var service = {
            createBlankRole: createBlankRole,
            setEditingRole: setEditingRole,
            getEditingRole: getEditingRole,
            setMyRoles: setMyRoles,
            getMyRoles: getMyRoles,
            setActiveRole: setActiveRole,
            getActiveRole: getActiveRole,
            fnChecker: roleFunctionChecker,
            parentShortCodes: parentFunctionShortCodes,
            childShortCodes: childFunctionShortCodes
        };

        // The role which the user has selected to edit.
        var editingRole;

        // The user's actual active role.
        var activeRole;

        // The collection of the user's avaialbe roles.
        var myRoles;

        // These just make the code a bit neater when we have to check against shortCodes.
        var parentFnCodes = {
            users: 'manage_users',
            forms: 'manage_forms',
            activities: 'manage_activities',
            badges: 'manage_badges',
            frameworks: 'manage_frameworks',
            progress: 'manage_progress',
			apprenticeships: 'manage_apprenticeships',
            grading: 'manage_grading',
            assignments: 'manage_assignments',
            tasks: 'manage_tasks',
            showcaseInbox: 'manage_showcaseinbox',
            showboards: 'manage_showboards',
            subscriptions: 'manage_subscriptions',
            organisations: 'manage_organisations',
            employers: 'manage_employers',
            rules: 'manage_rules',
            workflows: 'manage_workflows',
            badgeDashboard: 'access_badges_dashboard',
            badgeReporting: 'access_badge_reporting',
            backpack: 'access_backpack',
            collections: 'access_collections',
			townSignatures: 'access_town_signatures',
			analytics: 'analytics',
			interventions: 'access_interventions',
			forecasting: 'forecasting',
			regionstowns: 'access_regionstowns',
			myforms: 'access_myforms',
            tutorials: 'access_tutorials',
            maybedashboard: 'access_maybedashboard',
        }
        var childFnCodes = {
            usersOrgsAccess: 'users_organisations_access',
            usersAccess: 'users_users_access',
            usersRolesAllocate: 'roles_allocate',
            formStandards: 'form_standards_access',
            formReflections: 'form_reflections_access',
            formGoals: 'form_goals_access',
            activitiesManage: 'activities_manage',
            activitiesAdd: 'activities_add',
            activitiesView: 'activities_view',
            badgesDashboard: 'access_badges_dashboard',
            badgeGraphics: 'badges_graphics_access',
            badgeBadges: 'badges_badges_access',
            badgeIssue: 'badges_issue_access',
            badgeIssuer: 'badges_issuer_access',
            badgesReporting: 'badges_reporting_access',
            accessReviewClaims: 'badges_claimsreview_access',
            accessCreateClaims: 'badges_claimscreate_access',
            frameworksCreate: 'frameworks_create_access',
            progressTemplates: 'progress_templates',
            progressWorkflows: 'progress_workflows',
            progressViews: 'progress_views',
            progressEnagement: 'progress_engagement',
            progressViewsMark: 'progress_views_mark',
            progressViewsComment: 'progress_views_comment',
            apprenticeshipsAccess: 'apprenticeships_manage_access',
            apprenticeshipsCreate: 'apprenticeships_manage_create',
            apprenticeshipsDelete: 'apprenticeships_manage_delete',
            apprenticeshipsReporting: 'apprenticeships_reporting_access',
            gradingManage: 'grading_manage',
            tasksDefine: 'tasks_define',
            tasksAssign: 'tasks_assign',
            tasksActive: 'tasks_active',
            showcaseInboxShowcases: 'showcaseinbox_showcases',
            showboardsManage: 'showboards_manage',		
			analyticsTownSignature: 'analytics_town_signature',
			analyticsTownFootfall: 'analytics_town_footfall',
			analyticsTownDailyFootfall: 'analytics_town_dailyfootfall',
			analyticsTownCompareFootfall: 'analytics_town_comparefootfall',
			analyticsTownEconomies: 'analytics_town_economies',
			analyticsTownMap: 'analytics_town_map',
            analyticsTownData: 'analytics_town_data',
            analyticsManualCounts: 'analytics_manual_counts',
			analyticsRegionFootfall: 'analytics_region_footfall',
			analyticsRegionDailyFootfall: 'analytics_region_dailyfootfall',
			analyticsRegionMap: 'analytics_region_map',
			forecastingTownForecast: 'forecasting_town_forecast',
			forecastingTownPeerGroup: 'forecasting_town_peergroup',
            forecastingChangingSignature: 'forecasting_changingsignature',
            workflowsDefinitions: 'workflows_definitions_access',
            workflowsDeployments: 'workflows_deployments_access',
            workflowsReporting: 'workflows_reporting_access',
        }

        return service;

        //TODO: Rename currentRole -> editingRole or something like that.
        // Function to set the current role
        function setEditingRole(role) {
            editingRole = role;
        }

        // Function to get the currently stored role
        function getEditingRole(role) {
            return editingRole;
        }


        // Function to create a new blank role
        function createBlankRole() {
            return {
                name: '',
                description: '',
                displayName: '',
                roleFunctions: [],
                makeAvailable: true,
                isActive: true
            };
        }


        // Active role is used to hold the user's current active role.
        function setActiveRole(role) {
            activeRole = role;
        }

        function getActiveRole() {
            return activeRole;
        }

        // My roles is the array of the current user's available roles.
        function setMyRoles(roles) {
            myRoles = roles;
        }

        function getMyRoles() {
            return myRoles;
        }

        // short code checking object which contains functions for checking what type of role function the input is.
        function roleFunctionChecker() {
            return {
                isUsers: function (fn) {
                    return fn.shortCode == childFnCodes.usersAccess
                        || fn.shortCode == childFnCodes.usersOrgsAccess;

                },
                isForms: function (fn) {
                    return fn.shortCode == childFnCodes.formStandards
                        || fn.shortCode == childFnCodes.formReflections
                        || fn.shortCode == childFnCodes.formGoals;
                },
                isActivities: function (fn) {
                    return fn.shortCode == childFnCodes.activitiesManage
                        || fn.shortCode == childFnCodes.activitiesAdd
                        || fn.shortCode == childFnCodes.activitiesView;
                },
                isBadges: function (fn) {
                    return fn.shortCode == childFnCodes.badgesManage
                        || fn.shortCode == childFnCodes.badgeGraphics
                        || fn.shortCode == childFnCodes.badgeBadges
                        || fn.shortCode == childFnCodes.badgeIssue
                        || fn.shortCode == childFnCodes.badgeIssuer
                        || fn.shortCode == childFnCodes.accessReviewClaims
                        || fn.shortCode == childFnCodes.accessCreateClaims;
                },
                isFrameworks: function (fn) {
                    return fn.shortCode == childFnCodes.frameworksCreate;
                },
                isProgress: function (fn) {
                    return fn.shortCode == childFnCodes.progressTemplates
                        || fn.shortCode == childFnCodes.progressWorkflows
                        || fn.shortCode == childFnCodes.progressViews
                        || fn.shortCode == childFnCodes.progressEngagement
                        || fn.shortCode == childFnCodes.progressViewsMark
                        || fn.shortCode == childFnCodes.progressViewsComment;
                },
                isApprenticeships: function (fn) {
                    return fn.shortCode == childFnCodes.apprenticeshipsAccess
                        || fn.shortCode == childFnCodes.apprenticeshipsCreate
                        || fn.shortCode == childFnCodes.apprenticeshipsDelete
                        || fn.shortCode == childFnCodes.apprenticeshipsReporting;
                },
                isGrading: function (fn) {
                    return fn.shortCode == childFnCodes.gradingManage;
                },
                isTasks: function (fn) {
                    return fn.shortCode == childFnCodes.tasksDefine
                        || fn.shortCode == childFnCodes.tasksAssign
                        || fn.shortCode == childFnCodes.tasksActive;
                },
                isShowcaseInbox: function (fn) {
                    return fn.shortCode == childFnCodes.showcaseInboxShowcases;
                },
                isShowboards: function (fn) {
                    return fn.shortCode == childFnCodes.showboardsManage;
                },
                isSubscription: function (fn) {
                    return fn.shortCode == parentFnCodes.subscriptions;
                },
                isBadgesDashboard: function (fn) {
                    return fn.shortCode == parentFnCodes.badgeDashboard;
                },
                isOrganisations: function (fn) {
                    return fn.shortCode == parentFnCodes.organisations;
                },
                isEmployers: function (fn) {
                    return fn.shortCode == parentFnCodes.employers;
                },
                isRules: function (fn) {
                    return fn.shortCode == parentFnCodes.rules;
                },
                isWorkflows: function (fn) {
                    return fn.shortCode == childFnCodes.workflowsDefinitions
                        || fn.shortCode == childFnCodes.workflowsDeployments
                        || fn.shortCode == childFnCodes.workflowsReporting;
                },
                isBadgeReporting: function (fn) {
                    return fn.shortCode == childFnCodes.badgesReporting;
                },
                isBackpack: function (fn) {
                    return fn.shortCode == parentFnCodes.backpack;
                },
                isCollections: function (fn) {
                    return fn.shortCode == parentFnCodes.collections;
                },               
				isTownSignatures: function (fn) {
                    return fn.shortCode == parentFnCodes.townSignatures;
                },
				isAnalytics: function (fn) {
                      return fn.shortCode == childFnCodes.analyticsTownSignature
                        || fn.shortCode == childFnCodes.analyticsTownFootfall
                        || fn.shortCode == childFnCodes.analyticsTownDailyFootfall
                        || fn.shortCode == childFnCodes.analyticsTownCompareFootfall
						|| fn.shortCode == childFnCodes.analyticsTownEconomies
						|| fn.shortCode == childFnCodes.analyticsTownMap
                        || fn.shortCode == childFnCodes.analyticsTownData
                        || fn.shortCode == childFnCodes.analyticsManualCounts
						|| fn.shortCode == childFnCodes.analyticsRegionFootfall
						|| fn.shortCode == childFnCodes.analyticsRegionDailyFootfall
						|| fn.shortCode == childFnCodes.analyticsRegionMap;
                },
				isInterventions: function (fn) {
                    return fn.shortCode == parentFnCodes.interventions;
                },
				isForecasting: function (fn) {
                     return fn.shortCode == childFnCodes.forecastingTownForecast
                        || fn.shortCode == childFnCodes.forecastingTownPeerGroup
                        || fn.shortCode == childFnCodes.forecastingChangingSignature;
                },
				isRegionsTowns: function (fn) {
                    return fn.shortCode == parentFnCodes.regionstowns;
                },
				isMyForms: function (fn) {
                    return fn.shortCode == parentFnCodes.myforms;
                },
				isTutorials: function (fn) {
                    return fn.shortCode == parentFnCodes.tutorials;
                },
                isMaybeDashboard: function (fn) {
                    return fn.shortCode == parentFnCodes.maybedashboard;
                },
            }
        }

        function parentFunctionShortCodes() {
            return parentFnCodes;
        }

        function childFunctionShortCodes() {
            return childFnCodes;
        }
    }
})();