"use strict";
(function () {
    'use strict';
    angular.module('myitsmApp')
        .directive('changeClass', ['fieldValidationModel', 'events', function (fieldValidationModel, events) {
            return {
                restrict: 'E',
                replace: true,
                templateUrl: 'views/custom-widgets/change-class-directive.html',
                scope: {
                    data: '=',
                    metadata: '=',
                    isEditable: '=',
                    isNew: '=?'
                },
                link: function (scope, element) {
                    scope.draftTicket = {};
                    if (scope.$parent.isNew) {
                        scope.fieldLengthForSm6 = true;
                    }
                    else {
                        if (element.closest(".layout-renderer__child-column")[0]) {
                            scope.fieldLengthForSm6 = _.includes(element.closest(".layout-renderer__child-column")[0].className, 'col-sm-6');
                            scope.fieldLengthForSm4 = _.includes(element.closest(".layout-renderer__child-column")[0].className, 'col-sm-4');
                        }
                    }
                    function init() {
                        scope.changeMetadata = scope.metadata;
                        scope.draftTicket.timing = _.first(_.where(scope.changeMetadata.timings, { name: (scope.isNew ? scope.data.value.timing.name : scope.data.value.timing) }));
                        scope.draftTicket.timingReason = _.first(_.where(scope.changeMetadata.timingReasons, { name: (scope.isNew ? scope.data.value.timingReason.name : scope.data.value.timingReason) }));
                    }
                    scope.$watch('data.setValueFlag', function (value) {
                        if (value && value !== '#$#') {
                            var setValue = _.get(value, 'timing', value);
                            if (_.has(value, 'timingReason')) {
                                scope.draftTicket.timingReason = _.first(_.where(scope.changeMetadata.timingReasons, { name: _.get(value, 'timingReason') }));
                                if (_.has(value, 'timing')) {
                                    setValue = _.get(value, 'timing'); // should override default value set in the beginning in _.get, because value contains
                                }
                            }
                            if (setValue) {
                                scope.draftTicket.timing = _.first(_.where(scope.changeMetadata.timings, { name: setValue }));
                            }
                            scope.updateTiming();
                            scope.data.setValueFlag = '#$#';
                        }
                    });
                    scope.isFieldRequired = function (field) {
                        var fieldRequired = false;
                        if (scope.draftTicket.timing) {
                            fieldRequired = fieldValidationModel.isFieldRequired(EntityVO.TYPE_CHANGE, 'Draft', scope.draftTicket.timing.name, field);
                        }
                        return fieldRequired;
                    };
                    scope.$on(events.TOGGLE_EDIT_MODE, handleToggleEditMode);
                    scope.$on(events.AFTER_SAVED_CHANGES, afterSaveChangesHandler);
                    scope.$on(events.DISCARD_CHANGES, handleDiscardChanges);
                    function handleToggleEditMode() {
                        scope.editMode = true;
                    }
                    function afterSaveChangesHandler() {
                        scope.editMode = false;
                    }
                    function handleDiscardChanges() {
                        scope.editMode = false;
                        init();
                        scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name });
                    }
                    scope.updateTiming = function () {
                        scope.data.value.timing = scope.isNew ? scope.draftTicket.timing : scope.draftTicket.timing.name;
                        scope.data.value.timingReason = '';
                        scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: 'timing' });
                        scope.$emit(events.CHANGE_CLASS_VALUE_CHANGED, scope.data.value.timing);
                    };
                    scope.updateTimingReason = function () {
                        scope.data.value.timingReason = scope.isNew ? scope.draftTicket.timingReason : scope.draftTicket.timingReason.name;
                        scope.$emit(events.WIDGET_VALUE_CHANGE, { fieldName: scope.data.name, memberName: 'timingReason' });
                    };
                    init();
                }
            };
        }
    ]);
})();