(function() {
    "use strict";

    angular.module("raz")
        .component('lcmSsTable', {
            templateUrl: '/js/angular/literacy-curriculum-map/components/lcm-ss-table.html',
            controller: 'lcmSsTableController',
            bindings: {
                unit: "<",
                gradeId: "<"
            }
        })
        .controller("lcmSsTableController", ['coreSkills', 'lcmObjectiveStandardsService', 'lcmStateSelectorService',
            'lcmStandardsCheckboxService', 'lazAccessRestrictionService', '$sce',
            function (coreSkills, lcmObjectiveStandardsService, lcmStateSelectorService, lcmStandardsCheckboxService,
                lazAccessRestrictionService, $sce) {

            var ctrl = this;

            ctrl.coreSkillNames = coreSkills.CORE_SKILL_NAMES;
            ctrl.coreSkillsOrder = coreSkills.CORE_SKILL_ORDER;

            ctrl.$onInit = function () {
                ctrl.page = '/literacy-curriculum-map/scope-sequence/#!/grade' + ctrl.gradeId.toUpperCase();
                lazAccessRestrictionService.setPageAfterLogin(ctrl.page);

                ctrl.unitWeeks = ctrl.unit.unitWeeks;
                ctrl.coreSkillsFound = ctrl.unit.coreSkillsFound;
                ctrl.objectivesForSkillInWeekMap = ctrl.unit.objectivesForSkillInWeekMap;
                setCoreSkillsForUnit();

                ctrl.currentState = lcmStateSelectorService.getSelectedState();
                lcmStateSelectorService.onUpdate(stateSelectorHasChanged);
                ctrl.showObjectiveStandards = lcmStandardsCheckboxService.getShowStandards();
                lcmStandardsCheckboxService.onUpdate(toggleShowStandards);
            };

            ctrl.getWeeklyQuestion = function (question) {
                if (question) {
                    return question.substring(17);
                }
                return '';
            };

            ctrl.getObjectivesForSkillInWeek = function (skillId, unitWeek) {
                return ctrl.objectivesForSkillInWeekMap[unitWeek.id][skillId];
            };

            ctrl.getObjectiveStandardsCodes = function (coreSkillObjectiveMapId) {
                return lcmObjectiveStandardsService.getObjectiveStandardsCodes(coreSkillObjectiveMapId, ctrl.currentState.state_id);
            };

            ctrl.getObjectiveStandards = function (coreSkillObjectiveMapId) {
                if (ctrl.currentState) {
                    return lcmObjectiveStandardsService.getObjectiveStandards(coreSkillObjectiveMapId, ctrl.currentState.state_id);
                }
                return null;
            };

            ctrl.getObjectiveName = function (objective) {
                var name = objective['objective_name'];
                var target = objective['target_skill_text'];

                if (target) {
                    name += ': ' + target;
                }

                return name;
            };

            ctrl.checkAuthorization = function (event, pageAfterLogin, downloadPath) {
                if (!lazAccessRestrictionService.isAuthorized()) {
                    event.preventDefault();
                    event.stopPropagation();
                    lazAccessRestrictionService.loginIfNotAuthorized(pageAfterLogin, downloadPath);
                }
            };

            ctrl.isAuthorized = function () {
                return lazAccessRestrictionService.isAuthorized();
            };

            ctrl.trustAsHtml = function (html) {
                return $sce.trustAsHtml(html);
            };

            function stateSelectorHasChanged(newState) {
                ctrl.currentState = newState;
            }

            function toggleShowStandards() {
                ctrl.showObjectiveStandards = !ctrl.showObjectiveStandards;
            }

            function setCoreSkillsForUnit() {
                ctrl.coreSkills = [];
                _.each(ctrl.coreSkillsOrder, function (coreSkill) {
                    if (ctrl.coreSkillsFound[coreSkill]) {
                        ctrl.coreSkills.push(coreSkill);
                    }
                });
            }

        }]);
})();