setDataType method

void setDataType()

Seta o tipo das colunas onde ele estiver null

Implementation

void setDataType() {
  if (list.isNotEmpty) {
    selectModel?.lines.forEach((line) {
      TypeData? typeData = line.typeData;
      if (typeData == null) {
        /// If you have at least one string, consider everything as a string
        /// The other types of data require that they all have the same type
        if (list.any((element) => element.object[line.key] is String)) {
          typeData = TDString();
        } else if (list.every((element) => element.object[line.key] is num)) {
          typeData = TDNumber();
        } else if (list
            .every((element) => element.object[line.key] is bool)) {
          typeData = TDBoolean();
        } else {
          typeData = TDNotString();
        }

        // Save the data type so you don't need to scroll through the list again
        line.typeData = typeData;
      }
    });
  }
}