using Easy;
using Easy.DDD.Domain;
using Easy.DDD.Domain.Repositories;
using IdentityServer.DDD.Domain.Entites;
using IdentityServer.DDD.Shared.Consts;
using IdentityServer.DDD.Shared.IServices;
using IdentityServer.DDD.Shared.ValueObjects;

namespace IdentityServer.DDD.Domain.Service;

public class IdentityUserManager : DomainService, IIdentityUserManager
{
    protected IPermissionGrantManager PermissionGrantManager => LazyServiceProvider.LazyGetService<IPermissionGrantManager>();
    protected IRepository<IdentityUser> IdentityUserRepository { get; }
    public IdentityUserManager(IRepository<IdentityUser> identityUserRepository)
    {
        IdentityUserRepository = identityUserRepository;
    }

    public async Task<IdentityUser> PasswordSignInAsync(string accout, string passwordHash)
    {
        When.Is(string.IsNullOrEmpty(accout), LoginResultConst.UserNameNotNullError);
        When.Is(string.IsNullOrEmpty(passwordHash), LoginResultConst.PassWordNotNullError);
        var identityUser = await IdentityUserRepository
            .FirstOrDefaultAsync(o => o.UserAccount == accout && o.PasswordHash == passwordHash);
        When.Is(identityUser == null, LoginResultConst.PassWordLoginError);
        return identityUser;
    }

}