(function(){
    'use strict';

    angular.module('raz')

        .component('lcmImplementationGuide', {
            templateUrl: '/js/angular/literacy-curriculum-map/components/lcm-implementation-guide.html',
            controller: 'LCMImplementationGuideController',
            bindings: {
                gradeIndex: '<',
                block: '<'
            }
        })
        .controller('LCMImplementationGuideController', LCMImplementationGuideController);

    LCMImplementationGuideController.$inject = ['lazAccessRestrictionService'];

    function LCMImplementationGuideController (lazAccessRestrictionService) {
        var ctrl = this;

        ctrl.coreBlockId = null;

        ctrl.BLOCKS = {
            SHARED   : 1,
            READ     : 2,
            PA       : 3,
            PHONICS  : 4,
            GRAMMAR  : 5,
            WRITING  : 6,
            SMALL    : 7,
            CENTERS  : 8,
            STATIONS : 9
        }

        ctrl.$onInit = function() {
            ctrl.coreBlockId = parseInt(ctrl.block['core_block_id']);
            ctrl.blockName = chooseBlockName();
            ctrl.guideName = chooseGuideName();

            ctrl.implementationTitle = '5-Day Implementation Guide';

            ctrl.page = '/literacy-curriculum-map';

            lazAccessRestrictionService.setPageAfterLogin(ctrl.page);
        }

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

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

        function chooseBlockName() {
            switch (ctrl.coreBlockId) {
                case ctrl.BLOCKS.SHARED:
                    return 'Shared Reading';
                case ctrl.BLOCKS.READ:
                    return 'Read Aloud';
                case ctrl.BLOCKS.PA:
                    return 'Phonological Awareness';
                case ctrl.BLOCKS.PHONICS:
                    return 'Phonics';
                case ctrl.BLOCKS.GRAMMAR:
                    return 'Grammar / Word Work';
                case ctrl.BLOCKS.WRITING:
                    return 'Writing';
                case ctrl.BLOCKS.SMALL:
                    return 'Small Group Instruction';
                case ctrl.BLOCKS.CENTERS:
                    return 'Centers';
                case ctrl.BLOCKS.STATIONS:
                    return 'Stations';
                default:
                    return null;
            }
        }

        function chooseGuideName() {
            switch (ctrl.coreBlockId) {
                case ctrl.BLOCKS.SHARED:
                    return 'shared-reading-guide';
                case ctrl.BLOCKS.READ:
                    return 'read-aloud-guide';
                case ctrl.BLOCKS.PA:
                    return 'phonological-awareness-guide';
                case ctrl.BLOCKS.PHONICS:
                    return 'phonics-guide';
                case ctrl.BLOCKS.GRAMMAR:
                    return 'grammar-word-work-guide';
                case ctrl.BLOCKS.WRITING:
                    return 'writing-guide';
                case ctrl.BLOCKS.SMALL:
                    return 'small-group-instruction-guide';
                case ctrl.BLOCKS.CENTERS:
                    return 'centers-guide';
                case ctrl.BLOCKS.STATIONS:
                    return 'stations-guide';
                default:
                    return null;
            }
        }
    }
})();