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define(['./module', 'underscore'], function (module, _) {
module.directive('jOptSlider', ['$timeout', function ($timeout) {
return {
replace: true,
require: '?ngModel',
scope: {
ngModel: '='
},
restrict: 'E',
templateUrl: 'view/journal2/tpl/directives/j-opt-slider.html?ver=' + Journal2Config.version,
controller: function ($scope) {
$scope.ngModel = $scope.ngModel || {};
$scope.ngModel.value = $scope.ngModel.value || 0;
},
link: function ($scope, $element, $attrs, $ngModel) {
var NewValue = function ($scope, value) {
var newValue = value;
/* check if current value is valid */
if ($scope.ngModel.values) {
var values = $scope.ngModel.values.split(',');
var min = _.min(values);
var max = _.max(values);
if (value < min) {
newValue = parseInt(min, 10);
}
if (value > max) {
newValue = parseInt(max, 10);
}
}
if ($scope.ngModel.range) {
var range = $scope.ngModel.range.split(',');
var min = parseInt(range[0], 10);
var max = parseInt(range[1], 10);
if (value < min) {
newValue = parseInt(min, 10);
}
if (value > max) {
newValue = parseInt(max, 10);
}
}
return newValue;
};
$timeout(function () {
$scope.ngModel = $scope.ngModel || {};
/* init plugin */
if ($element.attr('data-values')) {
$scope.ngModel.values = $element.attr('data-values');
}
if ($element.attr('data-range')) {
$scope.ngModel.range = $element.attr('data-range');
}
if ($element.attr('data-step')) {
$scope.ngModel.step = $element.attr('data-step');
}
var $slider = $($element.find('input')).simpleSlider({
values: $scope.ngModel.values,
range: $scope.ngModel.range,
step: $scope.ngModel.step
});
/* set value */
$scope.$watch('ngModel.value', function (value) {
$scope.ngModel = $scope.ngModel || {};
var newValue = NewValue($scope, value);
$scope.ngModel.value = newValue;
$slider.simpleSlider('setValue', newValue, true);
});
}, 1);
}
};
}]);
});