var Yatta, bindToChildren;

Yatta = require('./yatta');

bindToChildren = function(that) {
  var attr, i, _i, _ref;
  for (i = _i = 0, _ref = that.children.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
    attr = that.children.item(i);
    if (attr.name != null) {
      attr.val = that.val.val(attr.name);
    }
  }
  return that.val.observe(function(events) {
    var event, newVal, _j, _len, _results;
    _results = [];
    for (_j = 0, _len = events.length; _j < _len; _j++) {
      event = events[_j];
      if (event.name != null) {
        _results.push((function() {
          var _k, _ref1, _results1;
          _results1 = [];
          for (i = _k = 0, _ref1 = that.children.length; 0 <= _ref1 ? _k < _ref1 : _k > _ref1; i = 0 <= _ref1 ? ++_k : --_k) {
            attr = that.children.item(i);
            if ((attr.name != null) && attr.name === event.name) {
              newVal = that.val.val(attr.name);
              if (attr.val !== newVal) {
                _results1.push(attr.val = newVal);
              } else {
                _results1.push(void 0);
              }
            } else {
              _results1.push(void 0);
            }
          }
          return _results1;
        })());
      } else {
        _results.push(void 0);
      }
    }
    return _results;
  });
};

Polymer("yatta-element", {
  ready: function() {
    if (this.connector != null) {
      this.val = new Yatta(this.connector);
      return bindToChildren(this);
    } else if (this.val != null) {
      return bindToChildren(this);
    }
  },
  valChanged: function() {
    if ((this.val != null) && this.val.type === "Object") {
      return bindToChildren(this);
    }
  },
  connectorChanged: function() {
    if (this.val == null) {
      this.val = new Yatta(this.connector);
      return bindToChildren(this);
    }
  }
});

Polymer("yatta-property", {
  ready: function() {
    if ((this.val != null) && (this.name != null)) {
      if (this.val.constructor === Object) {
        this.val = this.parentElement.val(this.name, this.val).val(this.name);
      } else if (typeof this.val === "string") {
        this.parentElement.val(this.name, this.val);
      }
      if (this.val.type === "Object") {
        return bindToChildren(this);
      }
    }
  },
  valChanged: function() {
    var _ref;
    if ((this.val != null) && (this.name != null)) {
      if (this.val.constructor === Object) {
        return this.val = this.parentElement.val.val(this.name, this.val).val(this.name);
      } else if (this.val.type === "Object") {
        return bindToChildren(this);
      } else if ((((_ref = this.parentElement.val) != null ? _ref.val : void 0) != null) && this.val !== this.parentElement.val.val(this.name)) {
        return this.parentElement.val.val(this.name, this.val);
      }
    }
  }
});