namespace TestApp {

    class TestController {

        constructor($scope: ng.IScope, $document: duScroll.IDocumentService) {
            var positionFromTop = 400;
            var positionFromLeft = 200;
            var offsetInPixels = 100;
            var durationInMillis = 2000;
            var someElement: ng.IAugmentedJQuery;

            $document.duScrollTo(positionFromLeft, positionFromTop);
            $document.duScrollTo(positionFromLeft, positionFromTop, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollTo(positionFromLeft, positionFromTop, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollTo(someElement);
            $document.duScrollTo(someElement, offsetInPixels);
            $document.duScrollTo(someElement, offsetInPixels, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollTo(someElement, offsetInPixels, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollToElement(someElement);
            $document.duScrollToElement(someElement, offsetInPixels);
            $document.duScrollToElement(someElement, offsetInPixels, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollToElement(someElement, offsetInPixels, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollToElementAnimated(someElement).then(this.onScrollCompleted);
            $document.duScrollToElementAnimated(someElement, offsetInPixels).then(this.onScrollCompleted);
            $document.duScrollToElementAnimated(someElement, offsetInPixels, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollToElementAnimated(someElement, offsetInPixels, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollTop(positionFromTop);
            $document.duScrollTop(positionFromTop, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollTop(positionFromTop, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollTopAnimated(positionFromTop).then(this.onScrollCompleted);
            $document.duScrollTopAnimated(positionFromTop, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollTopAnimated(positionFromTop, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollLeft(positionFromLeft);
            $document.duScrollLeft(positionFromLeft, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollLeft(positionFromLeft, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            $document.duScrollLeftAnimated(positionFromLeft).then(this.onScrollCompleted);
            $document.duScrollLeftAnimated(positionFromLeft, durationInMillis).then(this.onScrollCompleted);
            $document.duScrollLeftAnimated(positionFromLeft, durationInMillis, this.invertedEasingFn).then(this.onScrollCompleted);

            var verticalPosition: number = $document.duScrollTop();
            var horixontalPosition: number = $document.duScrollLeft();
        }

        private invertedEasingFn = (x: number): number => {
            return 1 - x;
        }

        private onScrollCompleted = (): void => {
            console.log('Done scrolling');
        }
    }

    angular.module('testApp', ['duScroll'])
        .controller('testController', TestController);
}