using Oqtane.Shared;
using Oqtane.Models;
using System.Net.Http;
using Microsoft.AspNetCore.Components;
using System.Threading.Tasks;

namespace Oqtane.Services
{
    public class UserService : ServiceBase, IUserService
    {
        private readonly HttpClient _http;
        private readonly SiteState _siteState;
        private readonly NavigationManager _navigationManager;

        public UserService(HttpClient http, SiteState siteState, NavigationManager navigationManager)
        {
            _http = http;
            _siteState = siteState;
            _navigationManager = navigationManager;
        }

        private string Apiurl
        {
            get { return CreateApiUrl(_siteState.Alias, _navigationManager.Uri, "User"); }
        }

        public async Task<User> GetUserAsync(int userId, int siteId)
        {
            return await _http.GetJsonAsync<User>(Apiurl + "/" + userId.ToString() + "?siteid=" + siteId.ToString());
        }

        public async Task<User> GetUserAsync(string username, int siteId)
        {
            return await _http.GetJsonAsync<User>(Apiurl + "/name/" + username + "?siteid=" + siteId.ToString());
        }

        public async Task<User> AddUserAsync(User user)
        {
            try
            {
                return await _http.PostJsonAsync<User>(Apiurl, user);
            }
            catch
            {
                return null;
            }
        }

        public async Task<User> AddUserAsync(User user, Alias alias)
        {
            try
            {
                return await _http.PostJsonAsync<User>(CreateCrossTenantUrl(Apiurl, alias), user);
            }
            catch
            {
                return null;
            }
        }

        public async Task<User> UpdateUserAsync(User user)
        {
            return await _http.PutJsonAsync<User>(Apiurl + "/" + user.UserId.ToString(), user);
        }
        public async Task DeleteUserAsync(int userId)
        {
            await _http.DeleteAsync(Apiurl + "/" + userId.ToString());
        }

        public async Task<User> LoginUserAsync(User user, bool setCookie, bool isPersistent)
        {
            return await _http.PostJsonAsync<User>(Apiurl + "/login?setcookie=" + setCookie.ToString() + "&persistent=" + isPersistent.ToString(), user);
        }

        public async Task LogoutUserAsync(User user)
        {
            // best practices recommend post is preferrable to get for logout
            await _http.PostJsonAsync(Apiurl + "/logout", user); 
        }

        public async Task<User> VerifyEmailAsync(User user, string token)
        {
            return await _http.PostJsonAsync<User>(Apiurl + "/verify?token=" + token, user);
        }

        public async Task ForgotPasswordAsync(User user)
        {
            await _http.PostJsonAsync(Apiurl + "/forgot", user);
        }

        public async Task<User> ResetPasswordAsync(User user, string token)
        {
            return await _http.PostJsonAsync<User>(Apiurl + "/reset?token=" + token, user);
        }

    }
}