TableEntity.fromJson constructor

TableEntity.fromJson(Map<String, dynamic> jsonRes)

Implementation

factory TableEntity.fromJson(Map<String, dynamic> jsonRes) {
  final int? columnCount = asT<int>(jsonRes['column_count']);
  final List<ColumnEntity> columns = [];
  if (jsonRes['columns'] != null) {
    for (final dynamic item in jsonRes['columns']!) {
      if (item != null) {
        tryCatch(() {
          columns
              .add(ColumnEntity.fromJson(asT<Map<String, dynamic>>(item)!));
        });
      }
    }
  }
  if (columns.isEmpty) {
    for (var i = 0;
        i < (columnCount != null ? (columnCount > 0 ? columnCount : 1) : 1);
        ++i) {
      columns.add(ColumnEntity(name: '$defaultColumnPrefix$i'));
    }
  }
  final int? rowCount = asT<int>(jsonRes['row_count']);
  final List<RowEntity> rows = [];
  if (jsonRes['rows'] != null) {
    for (final dynamic item in jsonRes['rows']!) {
      if (item != null) {
        tryCatch(() {
          rows.add(
              RowEntity.fromJson(asT<Map<String, dynamic>>(item)!, columns));
        });
      }
    }
  }
  if (rows.isEmpty) {
    for (var i = 0;
        i < (rowCount != null ? (rowCount > 0 ? rowCount : 1) : 1);
        ++i) {
      rows.add(RowEntity(columns: columns));
    }
  }
  if (rows.isNotEmpty) {
    for (var i = 0; i < rows.length; ++i) {
      rows[i].cells?.forEach((cell) {
        if (cell.columnInfo.autoIncrease) {
          cell.value = cell.columnInfo.format
              ?.replaceAll(defaultFormatValueSlot, (i + 1).toString());
        }
      });
    }
  }
  return TableEntity(
    columnCount: columnCount,
    rowCount: rowCount,
    addable: asT<bool?>(jsonRes['addable']) ?? false,
    removable: asT<bool?>(jsonRes['removable']) ?? false,
    captionLayout: jsonRes['caption'] == null
        ? null
        : CaptionLayoutEntity.fromJson(
            asT<Map<String, dynamic>>(jsonRes['caption'])!),
    columns: columns,
    rows: rows,
    footerLayout: jsonRes['footer'] == null
        ? null
        : FooterLayoutEntity.fromJson(
            asT<Map<String, dynamic>>(jsonRes['footer'])!),
  );
}