using Application.Models;
using Infrastructure.Extensions;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;

namespace IoT.Shared.Controllers
{
    public class BaseDeviceController : Controller
    {
        private readonly IHttpClientFactory _httpClientFactory;

        public BaseDeviceController(IHttpClientFactory httpClientFactory)
        {
            this._httpClientFactory = httpClientFactory;
        }

        [ApiExplorerSettings(IgnoreApi = true)]
        public string GetApiJson()
        {
            var url = new UriBuilder
            {
                Host = Request.Host.Host,
                Port = Request.Host.Port ?? 80,
                Path = "/swagger/v1/swagger.json"
            }.ToString();
            var prefix = $"/{RouteData.Values["controller"]}/";
            var hc = this._httpClientFactory.CreateClient();
            var result = hc.GetStringAsync(url).Result;
            var json = JsonConvert.DeserializeObject(result) as JObject;
            var paths = json.Properties().FirstOrDefault(o => o.Name == "paths").Value as JObject;
            var names = paths.Properties().Select(o => o.Name).ToList();
            foreach (var item in names)
            {
                if (!item.StartsWith(prefix))
                {
                    paths.Remove(item);
                }
            }
            var realResult = JsonConvert.SerializeObject(json);
            return realResult;
        }

        public ApiResponse AsyncAction(Action action)
        {
            try
            {
                Task.Run(() =>
                {
                    action();
                });
            }
            catch (Exception ex)
            {
                ex.PrintStack();
                return ApiResponse.Error(ex.GetMessage());
            }
            return ApiResponse.AsyncSuccess();
        }
    }
}