#ifndef SOIL_MOISTURE_IO_H
#define SOIL_MOISTURE_IO_H

#include <ostream>
#include <vector>
#include <map>

namespace trygvis {
namespace soil_moisture {

using namespace std;

class SampleOutputStream {
public:
    typedef map<string, string> it;

    virtual void write(it values) = 0;
};

class CsvSampleOutputStream : public SampleOutputStream {
public:
    CsvSampleOutputStream(ostream& stream, vector<string> fields);

    void write(it values);

private:
    ostream& stream;
    vector<string> fields;
};

class JsonSampleOutputStream : public SampleOutputStream {
public:
    JsonSampleOutputStream(ostream& stream, vector<string> fields);

    void write(it values);

private:
    ostream& stream;
    vector<string> fields;
};

class SqlSampleOutputStream : public SampleOutputStream {
public:
    SqlSampleOutputStream(ostream& stream, vector<string> fields);

    void write(it values);

private:
    ostream& stream;
    vector<string> fields;
};

}
}

#endif