namespace Csr.Infrastructure.Persistence.Repositories;

using CSR.Domain.Entities;
using CSR.Application.Interfaces;
using Microsoft.EntityFrameworkCore;

public class RoleRepository(CSR.Infrastructure.Persistence.CSRDbContext context) : IRoleRepository
{
  private readonly CSR.Infrastructure.Persistence.CSRDbContext _context = context;

  public async Task<Role?> GetByIdAsync(int id)
  {
    var roleEntity = await _context.Roles
        .Include(r => r.Id)
        .SingleOrDefaultAsync(r => r.Id == id);

    if (roleEntity == null)
    {
      return null; // No entity found, return null domain model
    }

    var role = Role.LoadExisting(
        roleEntity.Id,
        roleEntity.Name
    );

    return role;
  }


  public async Task AddAsync(Role role)
  {
    var roleEntity = new CSR.Infrastructure.Persistence.Role
    {
      Name = role.Name
    };

    _context.Roles.Add(roleEntity);
    await _context.SaveChangesAsync();
  }


  public async Task DeleteAsync(int id)
  {
    var roleEntity = new CSR.Infrastructure.Persistence.Role
    {
      Id = id,
      Name = string.Empty
    };

    _context.Roles.Remove(roleEntity);
    await _context.SaveChangesAsync();
  }
}