namespace Application.Students.DTOs;

public record StudentDto(
    int Id,
    string Name,
    string Email,
    int TotalCredits,
    IReadOnlyList<EnrollmentDto> Enrollments);

public record EnrollmentDto(
    int Id,
    int SubjectId,
    string SubjectName,
    int Credits,
    string ProfessorName,
    DateTime EnrolledAt);

public record CreateStudentRequest(string Name, string Email);

public record UpdateStudentRequest(string Name, string Email);

// Pagination DTOs
public record PagedResult<T>(
    IReadOnlyList<T> Items,
    int? NextCursor,
    int TotalCount,
    bool HasNextPage);

public record StudentPagedDto(
    int Id,
    string Name,
    string Email,
    int TotalCredits);