using AutoMapper;
using FastEndpoints;
using MetaCourse.Api.Data;
using MetaCourse.Api.DTOs.Users;
using Microsoft.EntityFrameworkCore;

namespace MetaCourse.Api.Endpoints.Users;

public class GetUserRequest
{
    public Guid Id { get; set; }
}

public class GetUserEndpoint(AppDbContext db, AutoMapper.IMapper mapper) : Endpoint<GetUserRequest, GetUserDto>
{
    public override void Configure()
    {
        Get("api/users/{id}");
        AllowAnonymous();
        Summary(s => s.Summary = "Récupère le profil d'un utilisateur");
    }

    public override async Task HandleAsync(GetUserRequest req, CancellationToken ct)
    {
        var user = await db.Users.AsNoTracking().FirstOrDefaultAsync(u => u.Id == req.Id, ct);
        if (user is null)
        {
            await SendNotFoundAsync(ct);
            return;
        }
        await SendOkAsync(mapper.Map<GetUserDto>(user), ct);
    }
}