build method

@override Widget build(BuildContext context, String text, GptMarkdownConfig config)

Implementation

@override
Widget build(
  BuildContext context,
  String text,
  final GptMarkdownConfig config,
) {
  final List<Map<int, String>> value = text
      .split('\n')
      .map<Map<int, String>>(
        (e) => e
            .trim()
            .split('|')
            .where((element) => element.isNotEmpty)
            .toList()
            .asMap(),
      )
      .toList();

  int maxCol = 0;
  for (final each in value) {
    if (maxCol < each.keys.length) {
      maxCol = each.keys.length;
    }
  }
  if (maxCol == 0) {
    return Text("", style: config.style);
  }
  final controller = ScrollController();
  return Scrollbar(
    controller: controller,
    child: SingleChildScrollView(
      controller: controller,
      scrollDirection: Axis.horizontal,
      child: StaticTable(
        border: TableBorder(
          borderRadius: Theme.of(context).borderRadiusMd,
          bottom: BorderSide(
            width: 1,
            color: Theme.of(context).colorScheme.border,
          ),
          left: BorderSide(
            width: 1,
            color: Theme.of(context).colorScheme.border,
          ),
          right: BorderSide(
            width: 1,
            color: Theme.of(context).colorScheme.border,
          ),
          top: BorderSide(
            width: 1,
            color: Theme.of(context).colorScheme.border,
          ),
        ),
        rows: [
          ...value
              .asMap()
              .entries
              .map(
                (i) => TR(
                  column: List.generate(maxCol, (index) {
                    var e = i.value;
                    String data = e[index] ?? "";
                    if (RegExp(r"^:?--+:?$").hasMatch(data.trim()) ||
                        data.trim().isEmpty) {
                      return null;
                    }

                    return TD(
                      MdWidget(
                        context,
                        (e[index] ?? "").trim(),
                        false,
                        config: config,
                      ),
                    );
                  }).whereType<TD>().toList(),
                ),
              )
              .where((tr) => tr.column.isNotEmpty),
        ],
      ),
    ),
  );
}