renderOtherStates function

void renderOtherStates(LiveBlock block, Map<String, Object?> payload, { String target = 'metro live:run data', })

Adds the other Nylo states on screen, and how to look at one, to block.

Implementation

void renderOtherStates(
  LiveBlock block,
  Map<String, Object?> payload, {
  String target = 'metro live:run data',
}) {
  final Object? listed = payload['states'];
  if (listed is! List) return;
  final Object? shown = _map(payload['state'])['state'];
  final List<Map<String, Object?>> others = [
    for (final Object? state in listed)
      if (state is Map && state['state'] != shown) _map(state),
  ];
  if (others.isEmpty) return;

  block
    ..plain('')
    ..heading('Also on screen')
    ..table(
      ['WIDGET', 'STATE', 'KIND'],
      [
        for (final Map<String, Object?> state in others)
          ['${state['widget']}', '${state['name'] ?? '-'}', '${state['kind']}'],
      ],
    )
    ..note('Look at one with $target ${others.first['widget']}');
}