#pragma once

#include <cmath>
#include <string>
#include <vector>
#include <regex>
#include <functional>

#include "parser.h"
#include "table.h"

namespace usql {

class CsvReader {

private:
	char field_separator;
	char line_separator;
	char line_separator2;
	char quote_character;

	bool skip_header;
	bool header_skiped;

public:
	explicit CsvReader(bool skip_hdr = true, char field_sep = ',', char quote_ch = '"', char line_sep = '\r', char line_sep2 = '\n');

	size_t parseCSVFile(const std::string &filename, std::vector<ColDefNode> &cols_def, Table& table);
	size_t parseCSVString(const std::string &csvSource, std::vector<ColDefNode> &cols_def, Table& table);
};

}	// namespace