Widget build()

in current_results_ui/lib/results.dart [92:177]
86 lines of code
8 McCabe index (conditional complexity)

  Widget build(BuildContext context) {
    final name = widget.name;
    final changeGroups = widget.changeGroups;
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Container(
          height: 28.0,
          padding: EdgeInsets.only(top: 0.0, left: 8.0),
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              IconButton(
                icon: Icon(expanded ? Icons.expand_less : Icons.expand_more),
                onPressed: () => setState(() => expanded = !expanded),
              ),
              for (final item in countItems(widget.counts))
                Container(
                  width: 24,
                  alignment: Alignment.center,
                  margin: EdgeInsets.symmetric(horizontal: 1.0),
                  decoration: BoxDecoration(
                    color: item.color,
                    shape: BoxShape.circle,
                  ),
                  child: Text(item.text, style: TextStyle(fontSize: 14.0)),
                ),
              Expanded(
                flex: 1,
                child: Container(
                  padding: EdgeInsets.only(left: 4.0),
                  alignment: Alignment.centerLeft,
                  child: SelectableText(
                    name,
                    style: TextStyle(fontSize: 16.0),
                    maxLines: 1,
                  ),
                ),
              ),
              IconButton(
                  icon: Icon(Icons.history),
                  onPressed: () => html.window.open(
                      Uri(
                              path: '/',
                              fragment: 'showLatestFailures=false&test=$name')
                          .toString(),
                      '_blank')),
            ],
          ),
        ),
        if (expanded)
          for (final change in changeGroups.keys)
            Container(
              alignment: Alignment.topLeft,
              padding: EdgeInsets.only(left: 48.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Container(
                    padding: EdgeInsets.only(top: 12.0),
                    child: Text(
                        '$change (${changeGroups[change].length} configurations)',
                        style: TextStyle(
                            backgroundColor: resultColors[change.kind],
                            fontSize: 16.0)),
                  ),
                  for (final result in changeGroups[change])
                    Row(children: [
                      Text(result.configuration),
                      if (change.kind == 'fail')
                        Padding(
                            padding: EdgeInsets.only(left: 5),
                            child: _link("log",
                                _openTestLog(result.configuration, name))),
                      Padding(
                          padding: EdgeInsets.only(left: 5),
                          child: _link("source",
                              _openTestSource(result.revision, result.name))),
                    ])
                ],
              ),
            ),
        if (expanded) SizedBox(height: 12.0),
      ],
    );
  }