using Application.Domain.Entities;
using Infrastructure.Application.Services.Settings;
using Infrastructure.Data;
using Infrastructure.Extensions;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;

namespace IoTCenter.Api.Controllers
{
    [ApiVersion("1.0")]
    [Route("api/v{version:apiVersion}/[controller]/[action]")]
    [ApiController]
    public class SiteController : ControllerBase
    {
        private readonly IConfiguration _cfg;
        private readonly ILogger<OrganController> _logger;
        private readonly IHttpClientFactory _httpClientFactory;
        private readonly IRepository<OrganSceneTimer> _organSceneTimerRepo;
        private readonly ISettingService _settingService;
        private readonly IRepository<User> _userRepo;

        public SiteController(IConfiguration cfg,
            IHttpClientFactory httpClientFactory,
            IRepository<OrganSceneTimer> organSceneTimerRepo,
            ILogger<OrganController> logger,
            ISettingService settingService,
            IRepository<User> userRepo)
        {
            this._cfg = cfg;
            this._httpClientFactory = httpClientFactory;
            this._organSceneTimerRepo = organSceneTimerRepo;
            this._logger = logger;
            this._settingService = settingService;
            this._userRepo = userRepo;
        }

        [HttpPost]
        public IActionResult GetSite()
        {
            try
            {
                var username = User.Identity.IsAuthenticated ? User.Identity.Name : string.Empty;
                var realname = string.Empty;
                var organname = string.Empty;
                var roles = new List<string>();
                var permissions = new List<string>();

                if (User.Identity.IsAuthenticated)
                {
                    var user = this._userRepo.ReadOnlyTable()
                    .Where(o => o.UserName == username)
                    .Include(o => o.UserRoles).ThenInclude(o => o.Role).ThenInclude(o => o.RolePermissions).ThenInclude(o => o.Permission)
                    .Include(o => o.OrganUsers).ThenInclude(o => o.Organ)
                    .FirstOrDefault();
                    if (user != null)
                    {
                        username = user.UserName;
                        realname = user.RealName;
                        organname = user.OrganUsers.FirstOrDefault()?.Organ?.Name;
                        roles = user.UserRoles.Select(o => o.Role.Name).ToList();
                        permissions = user.UserRoles.SelectMany(o => o.Role.RolePermissions).Select(o => o.Permission.Number).ToList();
                    }
                }
                return Ok(new
                {
                    logo = this._settingService.GetSetting("logo").Value,
                    name = this._settingService.GetSetting("name").Value,
                    copyright = this._settingService.GetSetting("copyright").Value,
                    version = Helper.Instance.GetVersion(),
                    username,
                    realname,
                    organname,
                    roles,
                    permissions,
                    sso = this._settingService.GetSetting("sso")?.Value
                });
            }
            catch (Exception ex)
            {
                this._logger.LogError(ex, ex.Message);
                return Problem(ex.Message);
            }
        }
    }
}