/* @ author Kamal*/
'use strict';

commonsApp
		.directive(
				'olrSelectBox',
				[
						'$document','$timeout',
						function($document,$timeout) {
							return {
								restrict : 'E',
								scope : {
									name:'@',
									labelName : '@',
									defaultName : '@',
									listValue : '=',
									required : '@',
									selectedValue : '@',
									infocontrol : '='
								},
								template :'<div class="row"><span class="label">{{labelName}}</span>'+
				                        '<div class="field"><div class="input-ct select-style"><select name="labelName" ng-model="selectedValue" ng-options="list as list for list in listValue"' + ('{{required}}' ? ' required' : '') + '><option value="" ng-show="defaultName">{{defaultName}}</option></select></div>'+

				                        '<span class="error-msg" ng-if="errorMessage"><i class="fa fa-info-circle font_14"></i>  {{errorMessage}}</span></div></div>', 
										
								link : function(scope, elem, attrs) {
									
									scope.valid = false;
									var initializing = true;
									scope.$watch('selectedValue', function () {
										if (initializing) {
						        		    $timeout(function() { initializing = false; },1000);
						        		 } else {
							                if (scope.selectedValue != ""){
							                	scope.updateValidity();
							                }	
						        		 }  
						            });
									
									scope.updateValidity = function() {
										
										angular.forEach(scope.listValue, function (value, key) {
						                    if(value == scope.selectedValue) {
						                    	scope.selectedIndex = key;
						                    }
						                })
										
										validateField();
										if (scope.infocontrol
												&& scope.infocontrol.publish) {
											var publishValue = scope.selectedValue;
											if(!angular.isDefined(scope.selectedValue)) {
												publishValue = scope.defaultName;
											}
											scope.infocontrol.publish(
													scope.name,
													publishValue,
													scope.valid,scope.selectedIndex);
										}
										return scope.valid;
									};
									if (scope.infocontrol) {
										scope.infocontrol.validateField = scope.updateValidity;
										scope.infocontrol.resetDefault = function(defaultVal){
											scope.selectedValue = defaultVal;
										}
									}
									if (scope.selectedValue == undefined) {
										scope.selectedValue = scope.defaultName;
									}


									var validateField = function() {
										if (scope.required) {
											if (scope.selectedValue && scope.selectedValue != "") {
												scope.valid = true;
												scope.errorMessage = "";
											} else {
												scope.valid = false;
												scope.errorMessage = scope.name
														+ " is a required field.";
											}
										}
									}
								}
							}
						} ]);