export default class AutosuggestFocus {
    protected _$input: JQuery;
    protected wasCalled: boolean;

    public constructor($input: JQuery) {
        this._$input = $input;
        this.wasCalled = false;

        const _this: any = this;
        if (this._$input) {
            this._$input.addEventListener('blur', function(event): void {
                if (event.originalEvent === undefined && !_this.wasCalled) {
                    this.focus();
                    _this.wasCalled = true;
                }
            });
        }
    }
}

new AutosuggestFocus(document.querySelector('#search'));