toJson method

Implementation

@override
Map<String, dynamic> toJson() {
  Map<String, dynamic> properties = {};
  properties["ID"] = _id;
  properties["Title"] = _title;
  properties["Extended"] = _extended;
  properties["Expanded"] = getExpanded().toString();
  if (_link != null) {
    properties["Link"] = _link!.getName();
  }
  if (_linkColor != null) {
    properties["LinkColor"] = colorToString(_linkColor!);
  }
  if (_linkColors.isNotEmpty) {
    List<String> l = [];
    for (Color c in _linkColors) {
      l.add(colorToString(c));
    }
    properties["LinkColors"] = l;
  }
  if (_linkWidth != null) {
    properties["LinkWidth"] = _linkWidth.toString();
  }
  if (_borderColors.isNotEmpty) {
    List<String> l = [];
    for (Color c in _borderColors) {
      l.add(colorToString(c));
    }
    properties["BorderColors"] = l;
  }
  if (_hSpace != null) {
    properties["HSpace"] = _hSpace.toString();
  }
  if (_vSpace != null) {
    properties["VSpace"] = _vSpace.toString();
  }
  if (_backgroundColor != null) {
    properties["BackgroundColor"] = colorToString(_backgroundColor!);
  }
  if (_border != null) {
    properties["Border"] = {
      "Top": {
        "Color": colorToString(_border!.top.color),
        "Width": _border!.top.width.toString(),
      },
      "Left": {
        "Color": colorToString((_border as Border).left.color),
        "Width": (_border as Border).right.width.toString(),
      },
      "Bottom": {
        "Color": colorToString(_border!.bottom.color),
        "Width": _border!.bottom.width.toString(),
      },
      "Right": {
        "Color": colorToString((_border as Border).right.color),
        "Width": (_border as Border).right.width.toString(),
      },
    };
  }
  if (_borderRadius != null) {
    properties["BorderRadius"] = (_borderRadius as BorderRadius).bottomLeft.x
        .toString();
  }
  if (_padding != null) {
    properties["Padding"] = {
      "Left": _padding!.left.toString(),
      "Top": _padding!.top.toString(),
      "Right": _padding!.right.toString(),
      "Bottom": _padding!.bottom.toString(),
    };
  }
  if (_textStyle != null) {
    Color color = _textStyle!.color ?? Colors.black;
    properties["TextStyle"] = {
      "Color": colorToString(color),
      "FontSize": (_textStyle!.fontSize ?? 16).toString(),
      "Bold": _textStyle!.fontWeight == FontWeight.bold,
    };
  }
  if (_linkInOffsetMode != null) {
    properties["LinkInOffsetMode"] = _linkInOffsetMode!.name;
  }
  if (_linkOutOffsetMode != null) {
    properties["LinkOutOffsetMode"] = _linkOutOffsetMode!.name;
  }
  List<Map<String, dynamic>> leftNodes = [];
  for (IMindMapNode node in _leftItems) {
    leftNodes.add(node.toJson());
  }
  List<Map<String, dynamic>> rightNodes = [];
  for (IMindMapNode node in _rightItems) {
    rightNodes.add(node.toJson());
  }
  Map<String, dynamic> json = {
    "MindMapNode": {
      "Nodes": {"Left": leftNodes, "Right": rightNodes},
      "Properties": properties,
    },
  };
  return json;
}