From b42a8e418106df13ed4e2b42e7e8c79f69c26597 Mon Sep 17 00:00:00 2001
From: "Sebastian J. Wolf" <sebastian@ygriega.de>
Date: Fri, 21 Aug 2020 14:47:08 +0200
Subject: [PATCH] Opening and closing chat officially on entering/leaving page

---
 qml/pages/ChatPage.qml |  7 +++++++
 src/tdlibwrapper.cpp   | 18 ++++++++++++++++++
 src/tdlibwrapper.h     |  2 ++
 3 files changed, 27 insertions(+)

diff --git a/qml/pages/ChatPage.qml b/qml/pages/ChatPage.qml
index 8be1c91..084162b 100644
--- a/qml/pages/ChatPage.qml
+++ b/qml/pages/ChatPage.qml
@@ -33,6 +33,7 @@ Page {
     property variant chatInformation;
 
     function initializePage() {
+        tdLibWrapper.openChat(chatInformation.id);
         chatPage.loading = false;
     }
 
@@ -40,6 +41,12 @@ Page {
         initializePage();
     }
 
+    onStatusChanged: {
+        if (status === PageStatus.Deactivating) {
+            tdLibWrapper.closeChat(chatInformation.id);
+        }
+    }
+
     SilicaFlickable {
         id: chatContainer
         contentHeight: parent.height
diff --git a/src/tdlibwrapper.cpp b/src/tdlibwrapper.cpp
index 4d5c788..3bb76a8 100644
--- a/src/tdlibwrapper.cpp
+++ b/src/tdlibwrapper.cpp
@@ -130,6 +130,24 @@ void TDLibWrapper::downloadFile(const QString &fileId)
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::openChat(const QString &chatId)
+{
+    qDebug() << "[TDLibWrapper] Opening chat " << chatId;
+    QVariantMap requestObject;
+    requestObject.insert("@type", "openChat");
+    requestObject.insert("chat_id", chatId);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::closeChat(const QString &chatId)
+{
+    qDebug() << "[TDLibWrapper] Closing chat " << chatId;
+    QVariantMap requestObject;
+    requestObject.insert("@type", "closeChat");
+    requestObject.insert("chat_id", chatId);
+    this->sendRequest(requestObject);
+}
+
 QVariantMap TDLibWrapper::getUserInformation()
 {
     return this->userInformation;
diff --git a/src/tdlibwrapper.h b/src/tdlibwrapper.h
index a9bc2cc..e8535d5 100644
--- a/src/tdlibwrapper.h
+++ b/src/tdlibwrapper.h
@@ -72,6 +72,8 @@ public:
     Q_INVOKABLE void setAuthenticationCode(const QString &authenticationCode);
     Q_INVOKABLE void getChats();
     Q_INVOKABLE void downloadFile(const QString &fileId);
+    Q_INVOKABLE void openChat(const QString &chatId);
+    Q_INVOKABLE void closeChat(const QString &chatId);
 
 signals:
     void versionDetected(const QString &version);