#ifndef QUERY_QUERY_HPP
#define QUERY_QUERY_HPP

#include "matador/query/query_intermediates.hpp"

#include "matador/sql/column_generator.hpp"

namespace matador::sql {
class connection;
}
namespace matador::query {

sql::column alias(const std::string &column, const std::string &as);
sql::column alias(sql::column &&col, const std::string &as);
sql::column count(const std::string &column);
sql::column count_all();

class query
{
public:
  [[nodiscard]] static query_create_intermediate create();
  [[nodiscard]] static query_drop_intermediate drop();
  [[nodiscard]] static query_select_intermediate select(std::initializer_list<sql::column> columns);
  [[nodiscard]] static query_select_intermediate select(const std::vector<sql::column>& columns);
  [[nodiscard]] static query_select_intermediate select(const std::vector<std::string> &column_names);
  [[nodiscard]] static query_select_intermediate select(std::vector<sql::column> columns, std::initializer_list<sql::column> additional_columns);
  template<class Type>
  [[nodiscard]] static query_select_intermediate select(const object::repository &schema) {
    return select(sql::column_generator::generate<Type>(schema));
  }
  [[nodiscard]] static query_insert_intermediate insert();
  [[nodiscard]] static query_update_intermediate update(const sql::table &table);
  [[nodiscard]] static query_delete_intermediate remove();

  [[nodiscard]] static query_alter_intermediate alter();
};

}
#endif //QUERY_QUERY_HPP