From 9137222ece9b978eb97b5598f2eee6e070bcf9d6 Mon Sep 17 00:00:00 2001
From: JLChen <551775569@qq.com>
Date: 星期五, 28 二月 2020 15:22:16 +0800
Subject: [PATCH] 2020-02-28 更新

---
 Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs |  230 +++++++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 175 insertions(+), 55 deletions(-)

diff --git a/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs b/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
index 997458f..4d25cae 100644
--- a/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
+++ b/Crabtree/SmartHome/UI/SimpleControl/MqttCommon.cs
@@ -21,6 +21,7 @@
         static string checkGatewayTopicBase64 = "";
         static RemoteMACInfo CurRemoteMACInfo = null;
         static MqttInfo mMqttInfo = null;
+        public static bool IsGatewayOnline = true;
 
         /// <summary>
         /// 鎵嬫満鏍囪瘑
@@ -97,7 +98,15 @@
                         QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
                     };
 
-                    var topicFilters = new TopicFilter [] { topicFilterCommon, topicFilterGateWayInfoChange, topicFilterNotifySqueeze };
+                    //缃戝叧鎺夌嚎涓婚
+                    var topicFilterNotifyGateWayOffline = new TopicFilter () {
+                        Topic = $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayOffline",
+                        QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce
+                    };
+
+                    
+
+                    var topicFilters = new TopicFilter [] { topicFilterCommon, topicFilterGateWayInfoChange, topicFilterNotifySqueeze, topicFilterNotifyGateWayOffline };
                     var result = await RemoteMqttClient.SubscribeAsync (topicFilters);
                     if (result.Items [0].ResultCode == MQTTnet.Client.Subscribing.MqttClientSubscribeResultCode.GrantedQoS2) {
                         isSubscribeTopicSuccess = true;
@@ -110,21 +119,26 @@
 
 
 
-        /// <summary>
-        /// 鏂紑杩滅▼Mqtt鐨勯摼鎺�
+        /// <summary>
+        /// 鏂紑杩滅▼Mqtt鐨勯摼鎺�
         /// </summary>
-        public static async System.Threading.Tasks.Task DisConnectRemoteMqttClient (string s = "")
-        {
-            try {
-                if (remoteIsConnected) {
-                    remoteIsConnected = false;
-                    System.Console.WriteLine ($"============>MqttRemote涓诲姩鏂紑_{s}");
-                    //await RemoteMqttClient.DisconnectAsync(new MQTTnet.Client.Disconnecting.MqttClientDisconnectOptions { }, CancellationToken.None);
+        public static async System.Threading.Tasks.Task DisConnectRemoteMqttClient (string s = "")
+        {
+            try {
+                if (remoteIsConnected) {
+                    remoteIsConnected = false;
+                    System.Console.WriteLine ($"============>MqttRemote涓诲姩鏂紑_{s}");
+                    //await RemoteMqttClient.DisconnectAsync(new MQTTnet.Client.Disconnecting.MqttClientDisconnectOptions { }, CancellationToken.None);
                     await RemoteMqttClient.DisconnectAsync ();
-                }
+                    if (CommonPage.IsRemote) {
+                        Utlis.ShowAppLinkStatus (AppLinkStatus.CloudUnlink);
+                    }
+                    System.Console.WriteLine ($"============>MqttRemoteDisConnectRemoteMqttClient");
+
+                }
             } catch (Exception e) {
-                System.Console.WriteLine ($"============>MqttRemote鏂紑閫氳杩炴帴鍑哄紓甯�:{e.Message}");
-            }
+                System.Console.WriteLine ($"============>MqttRemote鏂紑閫氳杩炴帴鍑哄紓甯�:{e.Message}");
+            }
         }
         static DateTime dateTime = DateTime.MinValue;
 
@@ -178,6 +192,8 @@
                                     //2020-01-11 淇敼璁㈤槄涓婚鍦板潃
                                     if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyBusGateWayInfoChange") {//缃戝叧涓婄嚎锛岄渶瑕佹洿鏂癮eskey                                                                                                                     //----绗簩姝ワ細璇诲彇璐﹀彿涓嬮潰鐨勭綉鍏冲垪琛�
                                         await ReceiveNotifyBusGateWayInfoChange ();
+                                    } else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/NotifyGateWayOffline") {//缃戝叧鎺夌嚎                                                                                                                    //----绗簩姝ワ細璇诲彇璐﹀彿涓嬮潰鐨勭綉鍏冲垪琛�
+                                        ReceiveNotifyGateWayOffline ();
                                     } else if (aesDecryptTopic == $"/BusGateWayToClient/{mMqttInfo.connEmqClientId}/Push/NotifySqueeze") {//璁㈤槄鎸や笅绾块棶棰�
                                         await ReceiveNotifySqueezeAsync (aesDecryptPayload);
                                     }else if (aesDecryptTopic == $"/BusGateWayToClient/{CurRemoteMACInfo.macMark}/Common/CheckGateway") {
@@ -250,20 +266,38 @@
                         }
                         if (RemoteMqttClient.ConnectedHandler == null) {
                             RemoteMqttClient.UseConnectedHandler (async (e) => {
+                                IfNeedReadAllDeviceStatus = true;
 
-                                Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
                                 System.Console.WriteLine ($"============>Mqtt杩滅▼杩炴帴鎴愬姛");
                                 if (CommonPage.IsRemote) {
                                     Utlis.ShowAppLinkStatus (AppLinkStatus.CloudLink);
                                 }
 
                                 if (CurRemoteMACInfo != null) {
-                                    if (CurRemoteMACInfo.isValid == "InValid") {
+                                    IsGatewayOnline = CurRemoteMACInfo.isValid != "InValid";
+                                    if (!IsGatewayOnline) {
+                                        //缃戝叧涓嶅湪绾�
+                                        if (CommonPage.IsRemote) {
+                                            Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
+                                        }
                                         MainPage.AddTip ("Remote failed,gateway offline");
                                     } else {
+                                        //缃戝叧鍦ㄧ嚎
+
+                                        //閲嶆柊涓�娆℃墍鏈夎澶囩姸鎬�
+                                        IfNeedReadAllDeviceStatus = false;
+                                        Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
+                                        //
                                         MqttRemoteSend (new byte [] { 0 }, 3);
                                     }
+
+                                    //if (CurRemoteMACInfo.isValid == "InValid") {
+                                    //    MainPage.AddTip ("Remote failed,gateway offline");
+                                    //} else {
+                                    //    MqttRemoteSend (new byte [] { 0 }, 3);
+                                    //}
                                 }
+
 
                             });
                         }
@@ -361,6 +395,7 @@
                 await DisConnectRemoteMqttClient ("StartRemoteMqtt");
                 await RemoteMqttClient.ConnectAsync (options1);
                 remoteIsConnected = true;
+                IsDisConnectingWithSendCatch = false;
                 //await MqttRemoteSend (new byte [] { 0 }, 1);
                 //await MqttRemoteSend (new byte [] { 0 }, 2);
                 //await MqttRemoteSend (new byte [] { 0 }, 4);
@@ -368,67 +403,112 @@
             }
         }
 
-     
+
+        ///// <summary>
+        ///// 
+        ///// </summary>
+        ///// <param name="message">闄勫姞鏁版嵁鍖�</param>
+        ///// <param name="optionType">鎿嶄綔绫诲瀷锛�0=缃戝叧鎺у埗锛�1=璁㈤槄缃戝叧鏁版嵁;2=璁㈤槄缃戝叧涓婄嚎鏁版嵁;3=璁㈤槄缃戝叧鏄惁鍦ㄧ嚎涓婚  4=璁㈤槄鎸や笅绾夸富棰� </param>
+        ///// <returns></returns>
+        //public static async Task MqttRemoteSend (byte [] message, int optionType = 0)
+        //{
+        //    try {
+        //        if (!remoteIsConnected) {
+        //            System.Console.WriteLine ($"============>Mqtt 鏈繛鎺� 鍙栨秷鍙戦��");
+        //            return;
+        //        }
+
+        //        var topicName = @"/" + MainPage.LoginUser.AccountString.ToLower () + @"/" + UserConfig.Instance.GatewayMAC.Replace (".", "") + @"/" + currentGuid;
+        //        switch (optionType) {
+        //        case 0:
+        //            var messageSend = message;
+        //            if (string.IsNullOrEmpty (mqttEncryptKey)) {
+        //                topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/OldON";
+        //            } else {
+        //                topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/NewON";
+        //                messageSend = Shared.Securitys.EncryptionService.AesEncryptPayload (message, mqttEncryptKey);
+        //            }
+        //            //base64鍔犲瘑
+        //            var m = new MqttApplicationMessage { Topic = topicName, Payload = messageSend, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };
+        //            //if (remoteIsConnected) {
+        //            try {
+        //                RemoteMqttClient.PublishAsync (m);
+        //            } catch (Exception e) {
+        //                //await DisConnectRemoteMqttClient (e.Message);
+        //                //await StartCloudMqtt ();
+        //                //if (remoteIsConnected) {
+        //                //    RemoteMqttClient.PublishAsync (m);
+        //                //}
+        //            }
+        //            //}
+        //            break;
+        //        case 3:
+        //            topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/CheckGateway";
+
+        //            var m1 = new MqttApplicationMessage { Topic = topicName, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };
+
+        //            try {
+        //                Console.WriteLine ("CheckGateway");
+        //                RemoteMqttClient.PublishAsync (m1);
+        //            } catch (Exception e) {
+        //                Console.WriteLine ($"CheckGateway Fail:{e.Message}");
+        //                //await DisConnectRemoteMqttClient (e.Message);
+        //                //await StartCloudMqtt ();
+        //            }
+        //            break;
+        //        }
+
+
+        //    } catch (Exception e) {
+
+        //    }
+        //}
+
         /// <summary>
         /// 
         /// </summary>
         /// <param name="message">闄勫姞鏁版嵁鍖�</param>
-        /// <param name="optionType">鎿嶄綔绫诲瀷锛�0=缃戝叧鎺у埗锛�1=璁㈤槄缃戝叧鏁版嵁;2=璁㈤槄缃戝叧涓婄嚎鏁版嵁;3=璁㈤槄缃戝叧鏄惁鍦ㄧ嚎涓婚  4=璁㈤槄鎸や笅绾夸富棰� </param>
+        /// <param name="optionType">鎿嶄綔绫诲瀷锛�0=缃戝叧鎺у埗锛�1=璁㈤槄缃戝叧鏁版嵁;2=璁㈤槄缃戝叧涓婄嚎鏁版嵁</param>
         /// <returns></returns>
         public static async Task MqttRemoteSend (byte [] message, int optionType = 0)
         {
             try {
-                if (!remoteIsConnected) {
-                    System.Console.WriteLine ($"============>Mqtt 鏈繛鎺� 鍙栨秷鍙戦��");
-                    return;
-                }
+                //if (!remoteIsConnected) {
+                //    System.Console.WriteLine ($"============>Mqtt 鏈繛鎺� 鍙栨秷鍙戦��");
+                //    return;
+                //}
 
-                var topicName = @"/" + MainPage.LoginUser.AccountString.ToLower () + @"/" + UserConfig.Instance.GatewayMAC.Replace (".", "") + @"/" + currentGuid;
+                string topicName;
                 switch (optionType) {
                 case 0:
-                    var messageSend = message;
-                    if (string.IsNullOrEmpty (mqttEncryptKey)) {
-                        topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/OldON";
-                    } else {
-                        topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/NewON";
-                        messageSend = Shared.Securitys.EncryptionService.AesEncryptPayload (message, mqttEncryptKey);
+                    topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/ON";
+                    if (!string.IsNullOrEmpty (mqttEncryptKey)) {
+                        message = Shared.Securitys.EncryptionService.AesEncryptPayload (message, mqttEncryptKey);
                     }
-                    //base64鍔犲瘑
-                    var m = new MqttApplicationMessage { Topic = topicName, Payload = messageSend, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };
-                    //if (remoteIsConnected) {
-                    try {
-                         RemoteMqttClient.PublishAsync (m);
-                    } catch (Exception e) {
-                        //await DisConnectRemoteMqttClient (e.Message);
-                        //await StartCloudMqtt ();
-                        //if (remoteIsConnected) {
-                        //    RemoteMqttClient.PublishAsync (m);
-                        //}
-                    }
-                    //}
+                    await RemoteMqttClient.PublishAsync (new MqttApplicationMessage { Topic = topicName, Payload = message, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.AtMostOnce });
                     break;
                 case 3:
                     topicName = $"/ClientToBusGateWay/{CurRemoteMACInfo.macMark}/Common/CheckGateway";
-
-                    var m1 = new MqttApplicationMessage { Topic = topicName, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.ExactlyOnce };
-
-                    try {
-                        Console.WriteLine ("CheckGateway");
-                         RemoteMqttClient.PublishAsync (m1);
-                    } catch (Exception e) {
-                        Console.WriteLine ($"CheckGateway Fail:{e.Message}");
-                        //await DisConnectRemoteMqttClient (e.Message);
-                        //await StartCloudMqtt ();
-                    }
+                    Console.WriteLine ("CheckGateway");
+                    await RemoteMqttClient.PublishAsync (new MqttApplicationMessage { Topic = topicName, Retain = false, QualityOfServiceLevel = MQTTnet.Protocol.MqttQualityOfServiceLevel.AtMostOnce });
                     break;
                 }
-
-
             } catch (Exception e) {
+                // System.Console.WriteLine ($"============>Mqtt MqttRemoteSend catch");
+                 if (!IsDisConnectingWithSendCatch) {
+                    IsDisConnectingWithSendCatch = true;
+                    await DisConnectRemoteMqttClient ("MqttRemoteSendCatch");
+                }
 
             }
         }
 
+        /// <summary>
+        /// SendCatch 鍚庢墽琛屼竴娆℃柇寮�鎿嶄綔
+        /// </summary>
+        static bool IsDisConnectingWithSendCatch = false;
+
+     
 
         /// <summary>
         /// 鍒嗕韩浣忓畢 鑾峰彇褰撳墠浣忓畢缃戝叧淇℃伅骞朵笖杩炴帴MQTT 鎴栬�呭埛鏂�  
@@ -488,12 +568,33 @@
 
            
         }
-
+        /// <summary>
+        /// 鏄惁闇�瑕佽鍙栦竴娆℃墍鏈夎澶囩姸鎬�
+        /// </summary>
+        static bool IfNeedReadAllDeviceStatus = true;
         /// <summary>
         /// 鏀跺埌缃戝叧涓婄嚎娑堟伅
         /// </summary>
         static async Task ReceiveNotifyBusGateWayInfoChange ()
         {
+            System.Console.WriteLine ("============>Mqtt 缃戝叧涓婄嚎");
+            IsGatewayOnline = true;
+            if (CommonPage.IsRemote) {
+
+                if (MainPage.WiFiStatus != "CrabtreeAdd/CloudLink.png") {
+                    Utlis.ShowAppLinkStatus (AppLinkStatus.CloudLink);
+                }
+//#if DEBUG
+                MainPage.AddTip ("Gateway login online");
+//#endif
+                if (IfNeedReadAllDeviceStatus) {
+                    IfNeedReadAllDeviceStatus = false;
+                    Shared.SimpleControl.Phone.UserMiddle.ReadAllDeviceStatus ();
+                }
+
+
+            }
+
             //褰撳墠浣忓畢涓嶆槸鍒嗕韩鏉�
             if (!UserConfig.Instance.CurrentRegion.IsOthreShare) {
 
@@ -513,6 +614,24 @@
             }
 
         }
+        /// <summary>
+        /// 鏀跺埌缃戝叧鎺夌嚎淇℃伅
+        /// </summary>
+        static void ReceiveNotifyGateWayOffline ()
+        {
+            System.Console.WriteLine ("============>Mqtt GateWayOffline");
+            IsGatewayOnline = false;
+            if (CommonPage.IsRemote) {
+                Utlis.ShowAppLinkStatus (AppLinkStatus.CloudOffline);
+                MainPage.AddTip ("Remote failed,gateway offline");
+                //if (MainPage.WiFiStatus != "CrabtreeAdd/CloudUnlink.png") {
+                //    Utlis.ShowAppLinkStatus (AppLinkStatus.CloudUnlink);
+                //}
+
+            }
+        }
+
+        
 
         /// <summary>
         /// 鏀跺埌鎸や笅绾挎帹閫�
@@ -540,6 +659,7 @@
             MainPage.ShowAlertOnMainThread (ErrorCode.LoginInAnotherDevice);
 
             Application.RunOnMainThread (() => {
+               
                 MainPage.WiFiStatus = "CrabtreeAdd/WiFi.png";
                 UserMiddle.btnLinkStatus.UnSelectedImagePath = MainPage.WiFiStatus;
                 new AccountLogin ().Show ();

--
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