(function(window) {
  "use strict";

  window.ls.container.get("view").add({
    selector: "data-forms-add",
    repeat: false,
    controller: function(element, view, container, document) {
      for (var i = 0; i < element.children.length; i++) {
        let button = document.createElement("button");
        let template = element.children[i].cloneNode(true);
        let as = element.getAttribute('data-ls-as');
        let counter = 0;
  
        button.type = "button";
        button.innerText = "Add";
        button.classList.add("reverse");
        button.classList.add("margin-end-small");
  
        button.addEventListener('click', function() {
          container.addNamespace(as, 'new-' + counter++);
          console.log(container.namespaces, container.get(as), as);
          container.set(as, null, true, true);
  
          let child = template.cloneNode(true);
          
          view.render(child);
          
          element.appendChild(child);
  
          element.style.visibility = 'visible';
  
          let inputs = child.querySelectorAll('input,textarea');
  
          for (let index = 0; index < inputs.length; ++index) {
              if(inputs[index].type !== 'hidden') {
                inputs[index].focus();
                break;
              }
          }
        });
  
        element.after(button);
      }
    }
  });
})(window);