#ifndef ARFF_HPP
#define ARFF_HPP

#include <string>
#include <vector>

namespace ARFF {
    void ParseArguments(int argc, char* argv[]);
    std::string GetDataFilename(void);
    void LogInfo(const std::string location, const std::string message);
    void LogError(const std::string location, const std::string message);

    struct AttributeType {
    public:
        std::string attribute;
        std::vector<std::string> values;
        AttributeType(std::string attribute);
        void AddValue(std::string value);
    };

    struct Instance {
    public:
        Instance(const int id, const int size);
        unsigned int id;
        std::vector<std::string> values;
    };

    class Arff {
    public:
        Arff() = default;
        void Read(std::string filename);
    private:
        std::string relation;
        std::vector<AttributeType> attributeList;
        std::vector<Instance> database;
        void AddAttribute(std::string line);
        void AddData(std::string line);
        void TestIntegrity(void);
    };

}

#endif