#ifndef CSVPARSER_H
#define CSVPARSER_H

#include <QString>

namespace rapidcsv {
class Document;
}

class CsvParser {
 public:
  static QList<QHash<int, QVariant>> getItemsFromCSVFile(const QString& fileName);

 private:
  explicit CsvParser();

  static bool isCsvCompatible(const rapidcsv::Document& doc);
  static QList<QHash<int, QVariant>> createListItemsFromCsvEntries(const rapidcsv::Document& doc);
  static QHash<QString, std::vector<std::string>> extractColumnValues(
      const QList<QString> headerNames,
      const rapidcsv::Document& doc);
  static QHash<int, QVariant> getItemValuesForRow(
      const QList<QString>& headerNames,
      const QHash<QString, std::vector<std::string>>& columnValueMap,
      const int row);
  static QVariant parseItemValue(const int role, const std::string& valueString);
};

#endif  // CSVPARSER_H