mqtt

BackendWorkerService/Services/Implement/SolarService.cs

@@ -125,8 +125,8 @@ namespace BackendWorkerService.Services.Implement
                 await backgroundServiceRepository.ExecuteSql(sql);
 
                 //insert
-                sql = @"insert into device (site_id, site_name, device_sys_tag, path_n4, device_Id, is_link, created_at)
+                sql = @"insert into device (site_id, site_name, device_sys_tag, archive_lastdate, path_n4, device_Id, is_link, created_at)
-                        select idev.site_id, idev.site_name, idev.device_sys_tag, idev.path_n4, idev.device_Id, b'1', now()
+                        select idev.site_id, idev.site_name, idev.device_sys_tag, now(), idev.path_n4, idev.device_Id, b'1', now()
                         from import_device idev
                         left join device d on d.site_id = idev.site_id and d.device_sys_tag = idev.device_sys_tag and d.device_id = idev.device_id
                         where d.site_id is null;

Mqtt/Controllers/AlarmController.cs

@@ -0,0 +1,58 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
+using Mqtt.Hubs;
+using Mqtt.Models;
+using Mqtt.Services;
+using MQTTnet.Client;
+using Repository.BackendRepository.Interface;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Mqtt.Controllers
+{
+    [ApiController]
+    [Route("api/[controller]/[action]")]
+    public class AlarmController : ControllerBase
+    {
+        Dictionary<string, object> dic = new Dictionary<string, object>();
+
+        private readonly ILogger<AlarmController> _logger;
+        private readonly IBackendRepository _backendRepository;
+        private readonly IBackgroundServicePostgresqlRepository _backgroundServicePostgresqlRepository;
+
+        public AlarmController(ILogger<AlarmController> logger, IBackgroundServicePostgresqlRepository backgroundServicePostgresqlRepository, IBackendRepository backendRepository)
+        {
+            this._logger = logger;
+            this._backendRepository = backendRepository;
+            this._backgroundServicePostgresqlRepository = backgroundServicePostgresqlRepository;
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> AlarmList()
+        {
+            dic.Add("data", await new MqttClientService(_logger, _backgroundServicePostgresqlRepository).GetAlarmSettings());
+            return new OkObjectResult(dic);
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> AlarmResult()
+        {
+            try
+            {
+                await new MqttClientService(_logger, _backgroundServicePostgresqlRepository).RefreshAlarmSettings();
+                dic.Add("ok", true);
+                dic.Add("msg", "重新設定成功");
+            }
+            catch (Exception e)
+            {
+                dic.Add("ok", false);
+                dic.Add("msg", "重新設定失敗");
+                _logger.LogError($"重新設定失敗, Message: {e.Message}");
+            }
+
+            return new OkObjectResult(dic);
+        }
+    }
+}

Mqtt/Hubs/MqttHub.cs

@@ -0,0 +1,8 @@
+using Microsoft.AspNetCore.SignalR;
+
+namespace Mqtt.Hubs
+{
+    public class MqttHub : Hub
+    {
+    }
+}

Mqtt/Models/Alarm.cs

@@ -0,0 +1,28 @@
+using System;
+
+namespace Mqtt.Models
+{
+    public class alarm_setting
+    {
+        public int main_id { get; set; }
+        public int id { get; set; }
+        public int deleted { get; set; }
+        public string device_number { get; set; }
+        public string device_name_tag { get; set; }
+        public string points { get; set; }
+        public string state { get; set; }
+        public int enable { get; set; }
+        public int factor { get; set; }
+        public string alarm_value { get; set; }
+        public decimal highLimit { get; set; }
+        public decimal lowLimit { get; set; }
+        public int highDelay { get; set; }
+        public int lowDelay { get; set; }
+        public string notice { get; set; }
+        public string created_by { get; set; }
+        public DateTime created_at { get; set; }
+        public int delay { get; set; }
+        public DateTime state_update_at { get; set; }
+        public DateTime ChkStateTime { get; set; }
+    }
+}

Mqtt/Models/Device.cs

@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace Mqtt.Models
+{
+    public class device_list
+    {
+        public string topic { get; set; }
+        public string tagIot { get; set; }
+        public int main_id { get; set; }
+        public List<device_list_point> deviceListPoints { get; set; }
+    }
+
+    public class device_list_point
+    {
+        public string pointOrg { get; set; }
+        public string PointSys { get; set; }
+    }
+}

Mqtt/Mqtt.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+	<ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="9.0.1" />
+    <PackageReference Include="MQTTnet" Version="4.3.7.1207" />
+    <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Repository\Repository.csproj" />
+  </ItemGroup>
+
+</Project>

Mqtt/Pages/Error.cshtml

@@ -0,0 +1,26 @@
+@page
+@model ErrorModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

Mqtt/Pages/Error.cshtml.cs

@@ -0,0 +1,31 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Mqtt.Pages
+{
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    public class ErrorModel : PageModel
+    {
+        public string RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+        private readonly ILogger<ErrorModel> _logger;
+
+        public ErrorModel(ILogger<ErrorModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+        }
+    }
+}

Mqtt/Pages/Index.cshtml

@@ -0,0 +1,10 @@
+@page
+@model IndexModel
+@{
+    ViewData["Title"] = "Home page";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Welcome</h1>
+    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+</div>

Mqtt/Pages/Index.cshtml.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Mqtt.Pages
+{
+    public class IndexModel : PageModel
+    {
+        private readonly ILogger<IndexModel> _logger;
+
+        public IndexModel(ILogger<IndexModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+
+        }
+    }
+}

Mqtt/Pages/Privacy.cshtml

@@ -0,0 +1,8 @@
+@page
+@model PrivacyModel
+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>

Mqtt/Pages/Privacy.cshtml.cs

@@ -0,0 +1,24 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Mqtt.Pages
+{
+    public class PrivacyModel : PageModel
+    {
+        private readonly ILogger<PrivacyModel> _logger;
+
+        public PrivacyModel(ILogger<PrivacyModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+        }
+    }
+}

Mqtt/Pages/Shared/_Layout.cshtml

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - Mqtt</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container">
+                <a class="navbar-brand" asp-area="" asp-page="/Index">Mqtt</a>
+                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex flex-sm-row-reverse">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-page="/Index">Home</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-page="/Privacy">Privacy</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+
+    <footer class="border-top footer text-muted">
+        <div class="container">
+            &copy; 2025 - Mqtt - <a asp-area="" asp-page="/Privacy">Privacy</a>
+        </div>
+    </footer>
+
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+
+    @RenderSection("Scripts", required: false)
+</body>
+</html>

Mqtt/Pages/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,2 @@
+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

Mqtt/Pages/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using Mqtt
+@namespace Mqtt.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Mqtt/Pages/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

Mqtt/Program.cs

@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Hosting;
+
+namespace Mqtt
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}

Mqtt/Properties/launchSettings.json

@@ -0,0 +1,27 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:63140",
+      "sslPort": 44337
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "Mqtt": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

Mqtt/Services/MqttClientService.cs

@@ -0,0 +1,359 @@
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using Mqtt.Controllers;
+using Mqtt.Hubs;
+using Mqtt.Models;
+using MQTTnet;
+using MQTTnet.Client;
+using MySqlX.XDevAPI.Common;
+using Newtonsoft.Json.Linq;
+using Repository.BackendRepository.Interface;
+using Repository.Models;
+using Serilog.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Timers;
+
+namespace Mqtt.Services
+{
+    public class MqttClientService
+    {
+        private IMqttClient _mqttClient;
+        private readonly IHubContext<MqttHub> _hubContext;
+        private readonly ILogger<MqttClientService> _logger;
+        private readonly ILogger<AlarmController> _loggerControll;
+        private readonly IBackendRepository _backendRepository;
+        private readonly IBackgroundServicePostgresqlRepository _backgroundServicePostgresqlRepository;
+        private readonly IConfiguration _configuration;
+        private static List<alarm_setting> allAlarmSettings = new List<alarm_setting>();
+
+        public MqttClientService(IHubContext<MqttHub> hubContext, ILogger<MqttClientService> logger, IConfiguration configuration,
+                                    IBackgroundServicePostgresqlRepository backgroundServicePostgresqlRepository, IBackendRepository backendRepository)
+        {
+            this._hubContext = hubContext;
+            this._logger = logger;
+            this._configuration = configuration;
+            this._backendRepository = backendRepository;
+            this._backgroundServicePostgresqlRepository = backgroundServicePostgresqlRepository;
+        }
+
+        public MqttClientService(ILogger<AlarmController> logger, IBackgroundServicePostgresqlRepository backgroundServicePostgresqlRepository)
+        {
+            this._loggerControll = logger;
+            this._backgroundServicePostgresqlRepository = backgroundServicePostgresqlRepository;
+        }
+
+        public async Task StartAsync()
+        {
+            try
+            {
+                #region get alarmSettings
+                await RefreshAlarmSettings();
+                #endregion
+
+                #region devices subscribing
+                _logger.LogInformation("MQTT devices subscribing...");
+                string sql = "select distinct topic, \"tagIoT\", main_id from device_list where trim(topic) != 'null' and topic is not null and TRIM(topic) != ''";
+                var devices = await _backgroundServicePostgresqlRepository.GetAllAsync<device_list>(sql);
+
+                if (devices.Any())
+                {
+                    foreach (var d in devices)
+                    {
+                        sql = $"select \"PointOrg\" from \"IoTPointMap\" where \"TagIoT\" = '{d.tagIot}'";
+                        d.deviceListPoints = new List<device_list_point>();
+                        d.deviceListPoints = await _backgroundServicePostgresqlRepository.GetAllAsync<device_list_point>(sql);
+
+                        if (d.deviceListPoints.Any())
+                        {
+                            await ConnetMqtt(d);
+                        }
+                    }
+                }
+
+                _logger.LogInformation("MQTT devices subscribed end");
+                #endregion
+            }
+            catch (Exception e)
+            {
+                _logger.LogError($"Mqtt devices subcribe error, message: {e.Message}");
+            }
+        }
+
+        private async Task ConnetMqtt (device_list device)
+        {
+            try
+            {
+                string sql = string.Empty;
+                var factory = new MqttFactory();
+                _mqttClient = factory.CreateMqttClient();
+
+                var options = new MqttClientOptionsBuilder()
+                    .WithTcpServer(new EDFunction().AESDecrypt(_configuration.GetSection("MQTT:server").Get<string>() ?? "192.168.0.217"),
+                                    int.Parse(new EDFunction().AESDecrypt(_configuration.GetSection("MQTT:port").Get<string>()) ?? "1883"))
+                    .WithCleanSession()
+                    .Build();
+
+                var alarmSettings = allAlarmSettings.Where(x => x.main_id == device.main_id).ToList();
+                Timer messageTimer = null;
+                int timeoutSeconds = 0;
+
+                if (alarmSettings.Any() && alarmSettings.Any(x => x.factor == 1))
+                {
+                    timeoutSeconds = alarmSettings.FirstOrDefault(x => x.factor == 1).delay;
+                    messageTimer = new Timer(timeoutSeconds * 1000); // Convert seconds to milliseconds
+                    alarmSettings.FirstOrDefault(x => x.factor == 1).ChkStateTime = DateTime.Now;
+                    messageTimer.Elapsed += async (sender, args) =>
+                    {
+                        // Perform your timeout logic here
+                        messageTimer.Stop(); // Stop the timer to prevent multiple triggers
+
+                        if ((alarmSettings.FirstOrDefault(x => x.factor == 1).ChkStateTime >= alarmSettings.FirstOrDefault(x => x.factor == 1).state_update_at
+                            || alarmSettings.FirstOrDefault(x => x.factor == 1).state_update_at == null)
+                            && alarmSettings.FirstOrDefault(x => x.factor == 1).state == "normal")
+                        {
+                            // Example: Log timeout
+                            sql = @$"insert into alarm_log (alarm_guid, device_number, points, state, is_sentLine, is_sentEmail, alarm_time, created_at)
+                                    select uuid(), as1.device_number, as1.points, 'offnormal', 0, 0, now(), now()
+                                    from device_main dm
+                                    join alarm_setting as1 on dm.device_number = as1.device_number and as1.deleted = 0
+                                    where dm.main_id = {device.main_id} and dm.deleted = 0";
+
+                            await _backendRepository.ExecuteSql(sql);
+
+                            sql = $"update alarm_setting set state = 'offnormal', state_update_at = now() where id = {alarmSettings.FirstOrDefault(x => x.factor == 1).id}";
+
+                            await _backendRepository.ExecuteSql(sql);
+
+                            alarmSettings.FirstOrDefault(x => x.factor == 1).state = "offnormal";
+                            alarmSettings.FirstOrDefault(x => x.factor == 1).state_update_at = DateTime.Now;    
+                        }
+
+                        _logger.LogInformation($"{device.topic} topic timer up, added alarm_log");
+
+                        alarmSettings.FirstOrDefault(x => x.factor == 1).ChkStateTime = DateTime.Now;
+
+                        messageTimer.Start(); // Restart the timer for the next cycle
+                    };
+                }
+
+                _mqttClient.ApplicationMessageReceivedAsync += async e =>
+                {
+                    if (timeoutSeconds > 0)
+                        messageTimer.Stop(); // Reset timer on message received
+
+                    var message = System.Text.Encoding.UTF8.GetString(e.ApplicationMessage.Payload);
+                    var payLoad = message;
+                    string value = string.Empty;
+                    JObject jsonObj = JObject.Parse(payLoad);
+
+                    #region update st point
+                    if (alarmSettings.Any(x => x.factor == 1))
+                    {
+                        sql = $"update alarm_setting set state = 'normal', state_update_at = now() where id = {alarmSettings.FirstOrDefault(x => x.factor == 1).id}";
+
+                        await _backendRepository.ExecuteSql(sql);
+
+                        alarmSettings.FirstOrDefault(x => x.factor == 1).state = "normal";
+                        alarmSettings.FirstOrDefault(x => x.factor == 1).state_update_at = DateTime.Now;
+                    }
+                    #endregion
+
+                    #region check point 
+                    foreach (var dlp in device.deviceListPoints)
+                    {
+                        int nLevel = 0;
+                        string[] astrKey = null;
+                        astrKey = dlp.pointOrg.Split('_');
+
+                        if (astrKey != null)
+                            nLevel = astrKey.Count();
+
+                        if (nLevel > 1)
+                        {
+                            switch (nLevel)
+                            {
+                                case 2:
+                                    {
+                                        string strKeyL0 = astrKey[0];
+                                        string strKeyL1 = astrKey[1];
+                                        value = (string)jsonObj[strKeyL0][strKeyL1];
+                                    }
+                                    break;
+                                case 3:
+                                    {
+                                        string strKeyL0 = astrKey[0];
+                                        string strKeyL1 = astrKey[1];
+                                        string strKeyL2 = astrKey[2];
+                                        value = (string)jsonObj[strKeyL0][strKeyL1][strKeyL2];
+                                    }
+                                    break;
+                                case 4:
+                                    {
+                                        string strKeyL0 = astrKey[0];
+                                        string strKeyL1 = astrKey[1];
+                                        string strKeyL2 = astrKey[2];
+                                        string strKeyL3 = astrKey[3];
+                                        value = (string)jsonObj[strKeyL0][strKeyL1][strKeyL2][strKeyL3];
+                                    }
+                                    break;
+                            }
+                        }
+                        else
+                        {
+                            value = (string)jsonObj[dlp.pointOrg];
+                        }
+
+                        if (value != null && alarmSettings.Any(x => x.main_id == device.main_id && x.points == dlp.PointSys))
+                        {
+                            var alarmSetting = alarmSettings.FirstOrDefault(x => x.main_id == device.main_id && x.points == dlp.PointSys);
+                            
+                            if (alarmSetting != null)
+                            {
+                                var offnormalResult = false;
+                                if (alarmSetting.state == "normal")
+                                {
+                                    if (alarmSetting.factor == 2 && decimal.TryParse(value, out decimal result) 
+                                        && (result > alarmSetting.highLimit || result > alarmSetting.highDelay || result < alarmSetting.lowLimit || result < alarmSetting.lowDelay))
+                                    {
+                                        offnormalResult = true;
+                                    }
+                                    if (alarmSetting.factor == 3 && !string.IsNullOrWhiteSpace(value) && value == alarmSetting.alarm_value)
+                                    {
+                                        offnormalResult = true;
+                                    }
+
+                                    if (offnormalResult)
+                                    {
+                                        sql = $@"insert into alarm_log (alarm_guid, device_number, points, state, is_sentLine, is_sentEmail, alarm_time, created_at)
+                                                select uuid(), as1.device_number, as1.points, 'offnormal', 0, 0, now(), now()
+                                                from device_main dm
+                                                join alarm_setting as1 on dm.device_number = as1.device_number and as1.deleted = 0
+                                                where dm.main_id = {device.main_id}
+                                                        and dm.deleted = 0";
+
+                                        await _backendRepository.ExecuteSql(sql);
+
+                                        sql = $"update alarm_setting set state = 'offnormal', state_update_at = now() where id = {alarmSetting.id}";
+
+                                        await _backendRepository.ExecuteSql(sql);
+                                    }
+                                }
+                                else if (alarmSetting.state == "offnormal")
+                                {
+                                    var normalResult = false;
+                                    if (alarmSetting.factor == 2 && decimal.TryParse(value, out decimal result)
+                                        && (result <= alarmSetting.highLimit && result <= alarmSetting.highDelay && result >= alarmSetting.lowLimit && result >= alarmSetting.lowDelay))
+                                    {
+                                        normalResult = true;
+                                    }
+                                    //continue factor 3
+
+                                    if (normalResult)
+                                    {
+                                        sql = $@"insert into alarm_log (alarm_guid, device_number, points, state, is_sentLine, is_sentEmail, alarm_time, created_at)
+                                                select uuid(), as1.device_number, as1.points, 'normal', 0, 0, now(), now()
+                                                from device_main dm
+                                                join alarm_setting as1 on dm.device_number = as1.device_number and as1.deleted = 0
+                                                where dm.main_id = {device.main_id}
+                                                        and dm.deleted = 0";
+
+                                        await _backendRepository.ExecuteSql(sql);
+
+                                        sql = $"update alarm_setting set state = 'normal', state_update_at = now() where id = {alarmSetting.id}";
+
+                                        await _backendRepository.ExecuteSql(sql);
+                                    }
+                                }
+                            }
+
+                            _logger.LogInformation($"{device.topic} topic added alarm_log");
+                        }
+                    }
+                    #endregion
+
+                    //Console.WriteLine($"{value}");
+                    //Console.WriteLine($"Message received: {message}");
+
+                    // Broadcast to SignalR clients
+                    //await _hubContext.Clients.All.SendAsync("ReceiveMessage", e.ApplicationMessage.Topic, message);
+
+                    // Restart the timer for the next message
+                    if (timeoutSeconds > 0)
+                        messageTimer.Start();
+                };
+
+                // Connect to the broker
+                await _mqttClient.ConnectAsync(options);
+                await _mqttClient.SubscribeAsync(device.topic);
+
+                _logger.LogInformation($"{device.topic} subscribed");
+
+                // Start the timer when subscription is successful
+                if (timeoutSeconds > 0)
+                    messageTimer.Start();
+            }
+            catch (Exception e)
+            {
+                _logger.LogError($"{device.topic} subscribe failed, message: {e.Message}");
+            }
+        }
+
+        public async Task<List<alarm_setting>> GetAlarmSettings()
+        {
+            return allAlarmSettings;
+        }
+
+        public async Task RefreshAlarmSettings()
+        {
+            try
+            {
+                if (_loggerControll != null)
+                    _loggerControll.LogInformation("Get Alarm Settings...");
+                else if (_logger != null)
+                    _logger.LogInformation("Get Alarm Settings...");
+
+                string sql = @"select dm.main_id, as1.*
+                                from alarm_setting as1
+                                join device_main dm on as1.device_number = dm.device_number and dm.deleted = 0
+                                where as1.deleted = 0";
+
+                allAlarmSettings = await _backgroundServicePostgresqlRepository.GetAllAsync<alarm_setting>(sql);
+
+                if (_loggerControll != null)
+                    _loggerControll.LogInformation("Done Alarm Settings...");
+                else if (_logger != null)
+                    _logger.LogInformation("Done Alarm Settings...");
+            }
+            catch (Exception e)
+            {
+                if (_loggerControll != null)
+                    _loggerControll.LogError($"get alarm settings error, message: {e.Message}");
+                else if (_logger != null)
+                    _logger.LogError($"get alarm settings error, message: {e.Message}");
+
+                throw e;
+            }
+        }
+
+        public async Task PublishAsync(string topic, string payload)
+        {
+            if (_mqttClient.IsConnected)
+            {
+                var message = new MqttApplicationMessageBuilder()
+                    .WithTopic(topic)
+                    .WithPayload(payload)
+                    //.WithExactlyOnceQoS()
+                    .WithRetainFlag()
+                    .Build();
+
+                await _mqttClient.PublishAsync(message);
+                Console.WriteLine($"Published message to topic {topic}: {payload}");
+            }
+        }
+    }
+}

Mqtt/Startup.cs

@@ -0,0 +1,110 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Repository.Models;
+using Repository.Helper;
+using Repository.BackendRepository.Interface;
+using Repository.BackendRepository.Implement;
+using Mqtt.Services;
+using System.Linq;
+using Microsoft.AspNetCore.Http;
+
+namespace Mqtt
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddControllersWithViews();
+
+            services.AddSwaggerGen();
+            services.AddRazorPages();
+
+            #region DBHelper ª`¤J
+            services.Configure<DBConfig>(Configuration.GetSection("DBConfig"));
+            services.AddTransient<IDatabaseHelper, DatabaseHelper>();
+            #endregion DBHelper ª`¤J
+
+            #region BackEndConfigHelper ª`¤J
+            services.Configure<BackEndConfig>(Configuration.GetSection("BackEndConfig"));
+            services.AddTransient<IBackEndConfigHelper, BackEndConfigHelper>();
+            #endregion BackEndConfigHelper ª`¤J
+
+            #region Repository ª`¤J
+            services.AddTransient<IBackendRepository, BackendRepository>();
+            services.AddTransient<IBackgroundServiceRepository, BackgroundServiceRepository>();
+            services.AddTransient<IBackgroundServiceMsSqlRepository, BackgroundServiceMsSqlRepository>();
+            services.AddTransient<IBackgroundServicePostgresqlRepository, BackgroundServicePostgresqlRepository>();
+            #endregion Repository ª`¤J
+
+            services.AddSingleton<MqttClientService>(); // Register the MqttService
+            services.AddControllers();
+            services.AddSignalR();
+
+            services.AddLogging(
+            builder =>
+            {
+                builder.AddFilter("Microsoft", LogLevel.Warning)
+                        .AddFilter("System", LogLevel.Warning)
+                        .AddFilter("NToastNotify", LogLevel.Warning)
+                        .AddConsole();
+            });
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory logFactory)
+        {
+            logFactory.AddFile(Configuration.GetValue<string>("LoggerPath") + "/log-{Date}.txt");
+
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+            else
+            {
+                app.UseExceptionHandler("/Error");
+                // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+                app.UseHsts();
+            }
+
+            app.UseSwagger();
+            app.UseSwaggerUI();
+
+            app.UseHttpsRedirection();
+            app.UseStaticFiles(new StaticFileOptions
+            {
+                OnPrepareResponse = ctx =>
+                {
+                    ctx.Context.Response.Headers.Append("Access-Control-Allow-Origin", "*");
+                }
+            });
+
+            app.UseRouting();
+
+            app.UseAuthorization();
+
+            // Add initialization logic here
+            app.ApplicationServices.GetService<MqttClientService>()?.StartAsync();
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapRazorPages();
+
+                endpoints.MapControllerRoute(
+                name: "defaultApi",
+                pattern: "api/{controller}/{action}/{id?}");
+            });
+        }
+    }
+}

Mqtt/appsettings.Development.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  }
+}

Mqtt/appsettings.json

@@ -0,0 +1,31 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Warning",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "AllowedHosts": "*",
+  "LoggerPath": "C:\\inetpub\\mqtt\\Logs",
+  "DBConfig": {
+    "MySqlDBConfig": {
+      "Server": "CYGthbCeGtAXT4s1NOSJHQ==", //0.132
+      "Port": "mkF51jVbg40V5K5eTh2Ckw==",
+      "Database": "bXGb/3k3cx0d2z4nEF0bHQ==", //mqtt_dev123 
+      "Root": "SzdxEgaJJ7tcTCrUl2zKsA==",
+      "Password": "FVAPxztxpY4gJJKQ/se4bQ=="
+    },
+    "PostgresqlDBConfig": {
+      "Server": "7PXnRw6HjsbvZCGMnaCUFw==",
+      "Port": "fn9N5byn3or3CINTF2jlDA==",
+      "Database": "bXGb/3k3cx0d2z4nEF0bHQ==",
+      "Root": "j7Lj7ZBR/oMrsAj7YontpQ==",
+      "Password": "aQ/1DotdsX8Zm471HESQDg=="
+    }
+  },
+  "MQTT": { //default 192.168.0.217, 1883
+    "server": "/2yrIqn0lOGcSkWH0PH+6w==",
+    "port": "4JzCLhTNI5pw9U6L61RsWw=="
+  }
+}

Mqtt/wwwroot/css/site.css

@@ -0,0 +1,71 @@
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+/* Provide sufficient contrast against white background */
+a {
+  color: #0366d6;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+/* Sticky footer styles
+-------------------------------------------------- */
+html {
+  font-size: 14px;
+}
+@media (min-width: 768px) {
+  html {
+    font-size: 16px;
+  }
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+/* Sticky footer styles
+-------------------------------------------------- */
+html {
+  position: relative;
+  min-height: 100%;
+}
+
+body {
+  /* Margin bottom by footer height */
+  margin-bottom: 60px;
+}
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px; /* Vertically center the text there */
+}

Mqtt/wwwroot/js/site.js

@@ -0,0 +1,4 @@
+// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+// for details on configuring this project to bundle and minify static web assets.
+
+// Write your Javascript code.

Mqtt/wwwroot/lib/bootstrap/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2011-2018 Twitter, Inc.
+Copyright (c) 2011-2018 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Mqtt/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.css

@@ -0,0 +1,331 @@
+/*!
+ * Bootstrap Reboot v4.3.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #212529;
+  text-align: left;
+  background-color: #fff;
+}
+
+[tabindex="-1"]:focus {
+  outline: 0 !important;
+}
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -.25em;
+}
+
+sup {
+  top: -.5em;
+}
+
+a {
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
+}
+
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):hover, a:not([href]):not([tabindex]):focus {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus {
+  outline: 0;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+}
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
+svg {
+  overflow: hidden;
+  vertical-align: middle;
+}
+
+table {
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #6c757d;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  text-align: inherit;
+}
+
+label {
+  display: inline-block;
+  margin-bottom: 0.5rem;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+select {
+  word-wrap: normal;
+}
+
+button,
+[type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button:not(:disabled),
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
+  cursor: pointer;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  -webkit-appearance: listbox;
+}
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none;
+}
+
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+template {
+  display: none;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.css.map */

Mqtt/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v4.3.1 (https://getbootstrap.com/)
+ * Copyright 2011-2019 The Bootstrap Authors
+ * Copyright 2011-2019 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */

Mqtt/wwwroot/lib/jquery-validation-unobtrusive/LICENSE.txt

@@ -0,0 +1,12 @@
+Copyright (c) .NET Foundation. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+these files except in compliance with the License. You may obtain a copy of the
+License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed
+under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.

Mqtt/wwwroot/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js

@@ -0,0 +1,432 @@
+// Unobtrusive validation support library for jQuery and jQuery Validate
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+// @version v3.2.11
+
+/*jslint white: true, browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, plusplus: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: false */
+/*global document: false, jQuery: false */
+
+(function (factory) {
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define("jquery.validate.unobtrusive", ['jquery-validation'], factory);
+    } else if (typeof module === 'object' && module.exports) {
+        // CommonJS-like environments that support module.exports     
+        module.exports = factory(require('jquery-validation'));
+    } else {
+        // Browser global
+        jQuery.validator.unobtrusive = factory(jQuery);
+    }
+}(function ($) {
+    var $jQval = $.validator,
+        adapters,
+        data_validation = "unobtrusiveValidation";
+
+    function setValidationValues(options, ruleName, value) {
+        options.rules[ruleName] = value;
+        if (options.message) {
+            options.messages[ruleName] = options.message;
+        }
+    }
+
+    function splitAndTrim(value) {
+        return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g);
+    }
+
+    function escapeAttributeValue(value) {
+        // As mentioned on http://api.jquery.com/category/selectors/
+        return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1");
+    }
+
+    function getModelPrefix(fieldName) {
+        return fieldName.substr(0, fieldName.lastIndexOf(".") + 1);
+    }
+
+    function appendModelPrefix(value, prefix) {
+        if (value.indexOf("*.") === 0) {
+            value = value.replace("*.", prefix);
+        }
+        return value;
+    }
+
+    function onError(error, inputElement) {  // 'this' is the form element
+        var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"),
+            replaceAttrValue = container.attr("data-valmsg-replace"),
+            replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null;
+
+        container.removeClass("field-validation-valid").addClass("field-validation-error");
+        error.data("unobtrusiveContainer", container);
+
+        if (replace) {
+            container.empty();
+            error.removeClass("input-validation-error").appendTo(container);
+        }
+        else {
+            error.hide();
+        }
+    }
+
+    function onErrors(event, validator) {  // 'this' is the form element
+        var container = $(this).find("[data-valmsg-summary=true]"),
+            list = container.find("ul");
+
+        if (list && list.length && validator.errorList.length) {
+            list.empty();
+            container.addClass("validation-summary-errors").removeClass("validation-summary-valid");
+
+            $.each(validator.errorList, function () {
+                $("<li />").html(this.message).appendTo(list);
+            });
+        }
+    }
+
+    function onSuccess(error) {  // 'this' is the form element
+        var container = error.data("unobtrusiveContainer");
+
+        if (container) {
+            var replaceAttrValue = container.attr("data-valmsg-replace"),
+                replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null;
+
+            container.addClass("field-validation-valid").removeClass("field-validation-error");
+            error.removeData("unobtrusiveContainer");
+
+            if (replace) {
+                container.empty();
+            }
+        }
+    }
+
+    function onReset(event) {  // 'this' is the form element
+        var $form = $(this),
+            key = '__jquery_unobtrusive_validation_form_reset';
+        if ($form.data(key)) {
+            return;
+        }
+        // Set a flag that indicates we're currently resetting the form.
+        $form.data(key, true);
+        try {
+            $form.data("validator").resetForm();
+        } finally {
+            $form.removeData(key);
+        }
+
+        $form.find(".validation-summary-errors")
+            .addClass("validation-summary-valid")
+            .removeClass("validation-summary-errors");
+        $form.find(".field-validation-error")
+            .addClass("field-validation-valid")
+            .removeClass("field-validation-error")
+            .removeData("unobtrusiveContainer")
+            .find(">*")  // If we were using valmsg-replace, get the underlying error
+            .removeData("unobtrusiveContainer");
+    }
+
+    function validationInfo(form) {
+        var $form = $(form),
+            result = $form.data(data_validation),
+            onResetProxy = $.proxy(onReset, form),
+            defaultOptions = $jQval.unobtrusive.options || {},
+            execInContext = function (name, args) {
+                var func = defaultOptions[name];
+                func && $.isFunction(func) && func.apply(form, args);
+            };
+
+        if (!result) {
+            result = {
+                options: {  // options structure passed to jQuery Validate's validate() method
+                    errorClass: defaultOptions.errorClass || "input-validation-error",
+                    errorElement: defaultOptions.errorElement || "span",
+                    errorPlacement: function () {
+                        onError.apply(form, arguments);
+                        execInContext("errorPlacement", arguments);
+                    },
+                    invalidHandler: function () {
+                        onErrors.apply(form, arguments);
+                        execInContext("invalidHandler", arguments);
+                    },
+                    messages: {},
+                    rules: {},
+                    success: function () {
+                        onSuccess.apply(form, arguments);
+                        execInContext("success", arguments);
+                    }
+                },
+                attachValidation: function () {
+                    $form
+                        .off("reset." + data_validation, onResetProxy)
+                        .on("reset." + data_validation, onResetProxy)
+                        .validate(this.options);
+                },
+                validate: function () {  // a validation function that is called by unobtrusive Ajax
+                    $form.validate();
+                    return $form.valid();
+                }
+            };
+            $form.data(data_validation, result);
+        }
+
+        return result;
+    }
+
+    $jQval.unobtrusive = {
+        adapters: [],
+
+        parseElement: function (element, skipAttach) {
+            /// <summary>
+            /// Parses a single HTML element for unobtrusive validation attributes.
+            /// </summary>
+            /// <param name="element" domElement="true">The HTML element to be parsed.</param>
+            /// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the
+            /// validation to the form. If parsing just this single element, you should specify true.
+            /// If parsing several elements, you should specify false, and manually attach the validation
+            /// to the form when you are finished. The default is false.</param>
+            var $element = $(element),
+                form = $element.parents("form")[0],
+                valInfo, rules, messages;
+
+            if (!form) {  // Cannot do client-side validation without a form
+                return;
+            }
+
+            valInfo = validationInfo(form);
+            valInfo.options.rules[element.name] = rules = {};
+            valInfo.options.messages[element.name] = messages = {};
+
+            $.each(this.adapters, function () {
+                var prefix = "data-val-" + this.name,
+                    message = $element.attr(prefix),
+                    paramValues = {};
+
+                if (message !== undefined) {  // Compare against undefined, because an empty message is legal (and falsy)
+                    prefix += "-";
+
+                    $.each(this.params, function () {
+                        paramValues[this] = $element.attr(prefix + this);
+                    });
+
+                    this.adapt({
+                        element: element,
+                        form: form,
+                        message: message,
+                        params: paramValues,
+                        rules: rules,
+                        messages: messages
+                    });
+                }
+            });
+
+            $.extend(rules, { "__dummy__": true });
+
+            if (!skipAttach) {
+                valInfo.attachValidation();
+            }
+        },
+
+        parse: function (selector) {
+            /// <summary>
+            /// Parses all the HTML elements in the specified selector. It looks for input elements decorated
+            /// with the [data-val=true] attribute value and enables validation according to the data-val-*
+            /// attribute values.
+            /// </summary>
+            /// <param name="selector" type="String">Any valid jQuery selector.</param>
+
+            // $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one
+            // element with data-val=true
+            var $selector = $(selector),
+                $forms = $selector.parents()
+                    .addBack()
+                    .filter("form")
+                    .add($selector.find("form"))
+                    .has("[data-val=true]");
+
+            $selector.find("[data-val=true]").each(function () {
+                $jQval.unobtrusive.parseElement(this, true);
+            });
+
+            $forms.each(function () {
+                var info = validationInfo(this);
+                if (info) {
+                    info.attachValidation();
+                }
+            });
+        }
+    };
+
+    adapters = $jQval.unobtrusive.adapters;
+
+    adapters.add = function (adapterName, params, fn) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will
+        /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and
+        /// mmmm is the parameter name).</param>
+        /// <param name="fn" type="Function">The function to call, which adapts the values from the HTML
+        /// attributes into jQuery Validate rules and/or messages.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        if (!fn) {  // Called with no params, just a function
+            fn = params;
+            params = [];
+        }
+        this.push({ name: adapterName, params: params, adapt: fn });
+        return this;
+    };
+
+    adapters.addBool = function (adapterName, ruleName) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation rule has no parameter values.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
+        /// of adapterName will be used instead.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, function (options) {
+            setValidationValues(options, ruleName || adapterName, true);
+        });
+    };
+
+    adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and
+        /// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only
+        /// have a minimum value.</param>
+        /// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only
+        /// have a maximum value.</param>
+        /// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you
+        /// have both a minimum and maximum value.</param>
+        /// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
+        /// contains the minimum value. The default is "min".</param>
+        /// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
+        /// contains the maximum value. The default is "max".</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) {
+            var min = options.params.min,
+                max = options.params.max;
+
+            if (min && max) {
+                setValidationValues(options, minMaxRuleName, [min, max]);
+            }
+            else if (min) {
+                setValidationValues(options, minRuleName, min);
+            }
+            else if (max) {
+                setValidationValues(options, maxRuleName, max);
+            }
+        });
+    };
+
+    adapters.addSingleVal = function (adapterName, attribute, ruleName) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation rule has a single value.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param>
+        /// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value.
+        /// The default is "val".</param>
+        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
+        /// of adapterName will be used instead.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, [attribute || "val"], function (options) {
+            setValidationValues(options, ruleName || adapterName, options.params[attribute]);
+        });
+    };
+
+    $jQval.addMethod("__dummy__", function (value, element, params) {
+        return true;
+    });
+
+    $jQval.addMethod("regex", function (value, element, params) {
+        var match;
+        if (this.optional(element)) {
+            return true;
+        }
+
+        match = new RegExp(params).exec(value);
+        return (match && (match.index === 0) && (match[0].length === value.length));
+    });
+
+    $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) {
+        var match;
+        if (nonalphamin) {
+            match = value.match(/\W/g);
+            match = match && match.length >= nonalphamin;
+        }
+        return match;
+    });
+
+    if ($jQval.methods.extension) {
+        adapters.addSingleVal("accept", "mimtype");
+        adapters.addSingleVal("extension", "extension");
+    } else {
+        // for backward compatibility, when the 'extension' validation method does not exist, such as with versions
+        // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for
+        // validating the extension, and ignore mime-type validations as they are not supported.
+        adapters.addSingleVal("extension", "extension", "accept");
+    }
+
+    adapters.addSingleVal("regex", "pattern");
+    adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url");
+    adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range");
+    adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength");
+    adapters.add("equalto", ["other"], function (options) {
+        var prefix = getModelPrefix(options.element.name),
+            other = options.params.other,
+            fullOtherName = appendModelPrefix(other, prefix),
+            element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0];
+
+        setValidationValues(options, "equalTo", element);
+    });
+    adapters.add("required", function (options) {
+        // jQuery Validate equates "required" with "mandatory" for checkbox elements
+        if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") {
+            setValidationValues(options, "required", true);
+        }
+    });
+    adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
+        var value = {
+            url: options.params.url,
+            type: options.params.type || "GET",
+            data: {}
+        },
+            prefix = getModelPrefix(options.element.name);
+
+        $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
+            var paramName = appendModelPrefix(fieldName, prefix);
+            value.data[paramName] = function () {
+                var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']");
+                // For checkboxes and radio buttons, only pick up values from checked fields.
+                if (field.is(":checkbox")) {
+                    return field.filter(":checked").val() || field.filter(":hidden").val() || '';
+                }
+                else if (field.is(":radio")) {
+                    return field.filter(":checked").val() || '';
+                }
+                return field.val();
+            };
+        });
+
+        setValidationValues(options, "remote", value);
+    });
+    adapters.add("password", ["min", "nonalphamin", "regex"], function (options) {
+        if (options.params.min) {
+            setValidationValues(options, "minlength", options.params.min);
+        }
+        if (options.params.nonalphamin) {
+            setValidationValues(options, "nonalphamin", options.params.nonalphamin);
+        }
+        if (options.params.regex) {
+            setValidationValues(options, "regex", options.params.regex);
+        }
+    });
+    adapters.add("fileextensions", ["extensions"], function (options) {
+        setValidationValues(options, "extension", options.params.extensions);
+    });
+
+    $(function () {
+        $jQval.unobtrusive.parse(document);
+    });
+
+    return $jQval.unobtrusive;
+}));

Mqtt/wwwroot/lib/jquery-validation/LICENSE.md

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+=====================
+
+Copyright Jörn Zaefferer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

Mqtt/wwwroot/lib/jquery/LICENSE.txt

@@ -0,0 +1,36 @@
+Copyright JS Foundation and other contributors, https://js.foundation/
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/jquery/jquery
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+All files located in the node_modules and external directories are
+externally maintained libraries used by this software which have their
+own licenses; we recommend you read them, as their terms may differ from
+the terms above.

slnBIMS.sln

@@ -38,6 +38,8 @@ Project("{E24C65DC-7377-472B-9ABA-BC803B73C61A}") = "Frontend", "Frontend\", "{8
 EndProject
 Project("{54A90642-561A-4BB1-A94E-469ADEE60C69}") = "ibms_react", "IBMS_React\ibms_react.esproj", "{3B870BBB-1343-493E-8B57-4B138A0B95E0}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mqtt", "Mqtt\Mqtt.csproj", "{5E5468AD-57D1-4C8A-B54A-961B66A38732}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -78,6 +80,10 @@ Global
 		{3B870BBB-1343-493E-8B57-4B138A0B95E0}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3B870BBB-1343-493E-8B57-4B138A0B95E0}.Release|Any CPU.Build.0 = Release|Any CPU
 		{3B870BBB-1343-493E-8B57-4B138A0B95E0}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{5E5468AD-57D1-4C8A-B54A-961B66A38732}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5E5468AD-57D1-4C8A-B54A-961B66A38732}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5E5468AD-57D1-4C8A-B54A-961B66A38732}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5E5468AD-57D1-4C8A-B54A-961B66A38732}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE