using System.Security.Claims;
using FictionArchive.Service.UserService.Models.DTOs;
using FictionArchive.Service.UserService.Services;
using HotChocolate.Authorization;

namespace FictionArchive.Service.UserService.GraphQL;

public class Query
{
    [Authorize]
    public async Task<int> GetAvailableInvites(
        UserManagementService userManagementService,
        ClaimsPrincipal claimsPrincipal)
    {
        var oAuthProviderId = claimsPrincipal.FindFirst("sub")?.Value;
        if (string.IsNullOrEmpty(oAuthProviderId))
        {
            return 0;
        }

        var user = await userManagementService.GetUserByOAuthProviderIdAsync(oAuthProviderId);
        return user?.AvailableInvites ?? 0;
    }

    [Authorize]
    public async Task<UserDto?> GetCurrentUser(
        UserManagementService userManagementService,
        ClaimsPrincipal claimsPrincipal)
    {
        var oAuthProviderId = claimsPrincipal.FindFirst("sub")?.Value;
        if (string.IsNullOrEmpty(oAuthProviderId))
        {
            return null;
        }

        var user = await userManagementService.GetUserByOAuthProviderIdAsync(oAuthProviderId);
        if (user == null)
        {
            return null;
        }

        return new UserDto
        {
            Id = user.Id,
            CreatedTime = user.CreatedTime,
            LastUpdatedTime = user.LastUpdatedTime,
            Username = user.Username,
            Email = user.Email,
            Disabled = user.Disabled,
            AvailableInvites = user.AvailableInvites,
            InviterId = user.InviterId
        };
    }
}