using Socialize.Infrastructure.Security;
using Socialize.Modules.Identity.Data;
using Microsoft.AspNetCore.Identity;

namespace Socialize.Modules.Identity.Handlers;

[PublicAPI]
public record ChangePhoneRequest(
    string? PhoneNumber);

[PublicAPI]
public class ChangePhoneHandler(
    UserManager userManager)
    : Endpoint<ChangePhoneRequest>
{
    public override void Configure()
    {
        Post("/api/users/phone");
        Options(o => o.WithTags("Users"));
    }

    public override async Task HandleAsync(
        ChangePhoneRequest request,
        CancellationToken ct)
    {
        User? user = await userManager.FindByIdAsync(HttpContext.User.GetUserId().ToString());

        if (user is null)
        {
            await SendNotFoundAsync(ct);
            return;
        }

        user.PhoneNumber = request.PhoneNumber;
        // TODO: check to see if identity resets the `phone confirmed` flag - @jonathan

        IdentityResult result = await userManager.UpdateAsync(user);

        if (result.Succeeded)
        {
            await SendOkAsync(ct);
        }
        else
        {
            await SendUnauthorizedAsync(ct);
        }
    }
}