#ifndef QUERY_STUDENT_HPP
#define QUERY_STUDENT_HPP

#include "matador/utils/access.hpp"
#include "matador/utils/foreign_attributes.hpp"

#include "matador/object/object_ptr.hpp"
#include "matador/object/many_to_many_relation.hpp"

#include <utility>
#include <vector>

namespace matador::test {

struct course;

struct student {
    unsigned int id{};
    std::string name;
    std::vector<object::object_ptr<course>> courses;

    student() = default;
    explicit student(unsigned int id, std::string name)
      : id(id)
      , name(std::move(name)) {}

    template < class Operator >
    void process(Operator &op) {
        namespace field = matador::access;
        field::primary_key(op, "id", id);
        field::attribute(op, "name", name, 255);
        field::has_many_to_many(op, "student_courses", courses, "student_id", "course_id", utils::fetch_type::LAZY);
    }

};

struct course {
    unsigned int id{};
    std::string title;
    std::vector<object::object_ptr<student>> students;

    course() = default;
    explicit course(unsigned int id, std::string title)
    : id(id)
    , title(std::move(title)) {}

    template < class Operator >
    void process(Operator &op) {
        namespace field = matador::access;
        field::primary_key(op, "id", id);
        field::attribute(op, "title", title, 255);
        field::has_many_to_many(op, "student_courses", students, utils::fetch_type::EAGER);
    }
};

class student_course : public object::many_to_many_relation<student, course> {
public:
    student_course() : many_to_many_relation("student_id", "course_id") {}
};

}
#endif //QUERY_STUDENT_HPP