iot/projects/IoTNode/Controllers/AppController.cs

//using Application.Domain.Entities;
//using Application.Models;
//using Application.Services;
//using Infrastructure.Data;
//using Infrastructure.Extensions;
//using Infrastructure.Jwt;
//using Infrastructure.Web;
//using IoTShared;
//using Microsoft.AspNetCore.Authorization;
//using Microsoft.AspNetCore.Mvc;
//using Microsoft.AspNetCore.SignalR;
//using Microsoft.EntityFrameworkCore;
//using Microsoft.Extensions.Configuration;
//using Newtonsoft.Json;
//using System;
//using System.Collections.Generic;
//using System.Linq;
//using Vibrant.InfluxDB.Client;
//using Vibrant.InfluxDB.Client.Rows;

//namespace IoTCenter.Controllers
//{
//    public class AppController : Controller
//    {
//        private readonly IConfiguration _configuration;
//        private readonly IJwtHelper _jwtHelper;
//        private readonly INodeService _nodeService;
//        private readonly IRepository<Node> _nodeRepo;
//        private readonly IRepository<Device> _deviceRepo;
//        private readonly IHubContext<PageHub> _pageHubContext;

//        public AppController(IConfiguration configuration,
//            IJwtHelper jwtHelper,
//            INodeService nodeService,
//            IRepository<Node> nodeRepo,
//            IRepository<Device> deviceRepo,
//            IHubContext<PageHub> pageHubContext)
//        {
//            this._configuration = configuration;
//            this._jwtHelper = jwtHelper;
//            this._nodeService = nodeService;
//            this._nodeRepo = nodeRepo;
//            this._deviceRepo = deviceRepo;
//            this._pageHubContext = pageHubContext;
//        }

//        [Authorize]
//        public IActionResult Index()
//        {
//            return View();
//        }

//        public IActionResult GetNodes(string token)
//        {
//            //var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
//            var model = this._nodeRepo.ReadOnlyTable()
//                .Select(o => new { o.Id, o.Number, o.Name, o.DisplayOrder, Count = o.Devices.Count })
//                .ToList();
//            return Json(model);
//        }

//        [Device]
//        public IActionResult GetNode(string token, string number)
//        {
//            //var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
//            var model = this._nodeRepo.ReadOnlyTable()
//                .Include(o => o.Scenes)
//                .Include(o => o.Devices).ThenInclude(o => o.Data)
//                .FirstOrDefault(o => o.Number == number);
//            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
//        }

//        public IActionResult GetDevice(string token, string number)
//        {
//            //var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
//            var model = this._deviceRepo.ReadOnlyTable()
//                .Include(o => o.Data)
//                .Include(o => o.Apis).ThenInclude(o => o.Parameters)
//                .FirstOrDefault(o => o.Number == number);
//            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
//        }

//        public IActionResult Exec(string connectionId, string node, string cmd, Guid id)
//        {
//            try
//            {
//                var query = string.Empty;
//                foreach (var item in Request.Query.Where(o => o.Key != "node" && o.Key != "cmd" && !o.Key.StartsWith("id")))
//                {
//                    query = query.SetParam(item.Key, item.Value);
//                }
//                return Json(this._nodeService.Exec(id, cmd, query));
//            }
//            catch (Exception ex)
//            {
//                ex.PrintStack();
//                return Json(ApiResponse.Error(ex));
//            }
//        }

//        public IActionResult ExecAll(string connectionId, string node, string cmd, List<Guid> id)
//        {
//            try
//            {
//                var query = string.Empty;
//                foreach (var item in Request.Query.Where(o => o.Key != "node" && o.Key != "cmd" && !o.Key.StartsWith("id[")))
//                {
//                    query = query.SetParam(item.Key, item.Value);
//                }
//                this._nodeService.ExecAll(id, cmd, query);
//                return Json(ApiResponse.AsyncSuccess());
//            }
//            catch (Exception ex)
//            {
//                ex.PrintStack();
//                return Json(ApiResponse.Error(ex));
//            }
//        }

//        public IActionResult Sence(string connectionId, string node, Guid id)
//        {
//            try
//            {
//                this._nodeService.Sence(id);
//                return Json(ApiResponse.AsyncSuccess());
//            }
//            catch (Exception ex)
//            {
//                ex.PrintStack();
//                return Json(ApiResponse.Error(ex));
//            }
//        }

//        public IActionResult Data(Guid id, string time = "10m")
//        {
//            var device = this._deviceRepo.ReadOnlyTable().Include(o => o.Node).Include(o => o.Data).FirstOrDefault(o => o.Id == id);
//            var url = this._configuration["influxdb:url"];
//            var usr = this._configuration["influxdb:usr"];
//            var pwd = this._configuration["influxdb:pwd"];
//            var dbName = "iot";
//            var measurementName = "data";
//            var list = new List<object>();
//            using (var client = new InfluxClient(new Uri(url), usr, pwd))
//            {
//                var fileds = String.Join(',', device.Data.Where(o => o.Type == "Int" || o.Type == "Float").Select(o => o.Key));
//                var query = $"select {fileds} from {measurementName} where time>now()-{time} and DeviceNumber = '{device.Number}' limit 10000";
//                var result = client.ReadAsync<DynamicInfluxRow>(dbName, query).Result;
//                var rows = result.Results.FirstOrDefault()?
//                    .Series.FirstOrDefault()?
//                    .Rows;
//                var labels = rows?.Select(o => o.Timestamp.Value).Select(o => o.ToString("MM-dd HH:mm:ss")).ToList() ?? new List<string>();
//                foreach (var data in device.Data.Where(o => o.Type == "Int" || o.Type == "Float"))
//                {
//                    list.Add(new
//                    {
//                        id = data.Key,
//                        label = data.Name,
//                        labels,
//                        data = rows?.Select(o => o.GetField(data.Key)).ToList() ?? new List<object>()
//                    });
//                }
//            }
//            return Json(list);
//        }
//    }
//}