using SeaHaven.Services.DTOs;

namespace SeaHaven.Services.Interfaces
{
    public interface IEmployeeService
    {
        Task<EmployeeDTO?> GetEmployeeByIdAsync(int id);
        Task<EmployeeDTO?> GetEmployeeByIdWithDetailsAsync(int id);
        Task<IEnumerable<EmployeeDTO>> GetAllEmployeesAsync();
        Task<PagedResult<EmployeeDTO>> GetEmployeesPagedAsync(int page, int pageSize, string? search = null);
        Task<EmployeeDTO> CreateEmployeeAsync(CreateEmployeeDTO dto, string userId);
        Task<EmployeeDTO> UpdateEmployeeAsync(int id, UpdateEmployeeDTO dto, string userId);
        Task DeleteEmployeeAsync(int id, string userId);
        Task<bool> EmployeeExistsAsync(int id);
        Task<int> GetTotalEmployeeCountAsync();
    }
}