Merge pull request #249 from jgibbon/feature/basic-bot-interaction

support basic bot messages (reply markup)

harbour-fernschreiber.pro

@@ -55,6 +55,7 @@ DISTFILES += qml/harbour-fernschreiber.qml \
     qml/components/PinnedMessageItem.qml \
     qml/components/PollPreview.qml \
     qml/components/PressEffect.qml \
+    qml/components/ReplyMarkupButtons.qml \
     qml/components/StickerPicker.qml \
     qml/components/PhotoTextsListItem.qml \
     qml/components/WebPagePreview.qml \

images/icon-s-link.svg

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xml:space="preserve"
+   style="enable-background:new 0 0 32 32;"
+   viewBox="0 0 32 32"
+   height="32"
+   width="32"
+   y="0px"
+   x="0px"
+   id="Layer_1"
+   version="1.1"><metadata
+   id="metadata19"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+   id="defs17" />
+
+<path
+   id="rect853-3-7"
+   d="m 5.2218178,19.08774 c -2.1185651,2.118565 -2.1185651,5.573984 -4e-7,7.692548 2.1185648,2.118565 5.5739836,2.118565 7.6925486,0 l 4.866883,-4.866883 c 2.118565,-2.118565 2.118565,-5.573984 0,-7.692549 -2.118564,-2.118564 -5.573983,-2.118564 -7.692548,0 z m 1.4142135,1.414213 4.8668837,-4.866883 c 1.359552,-1.359552 3.504569,-1.359552 4.864121,0 1.359553,1.359553 1.359552,3.504569 0,4.864121 l -4.866884,4.866883 c -1.359552,1.359553 -3.5045682,1.359554 -4.864121,10e-7 -1.3595521,-1.359552 -1.3595521,-3.504569 3e-7,-4.864122 z"
+   style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:0.6;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;vector-effect:none;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" /><path
+   id="rect853-6"
+   d="m 17.290288,17.295275 c -0.604056,-0.141842 -1.179293,-0.451814 -1.657396,-0.929916 -1.359554,-1.359552 -1.358171,-3.503188 0.0014,-4.86274 l -1.7e-5,-4e-6 4.866884,-4.8668837 c 1.359553,-1.3595528 3.503187,-1.3609338 4.86274,-0.00138 1.359553,1.3595528 1.359553,3.5045687 1e-6,4.8641217 l -4.866884,4.866883 c -0.354012,0.354012 -0.76128,0.615843 -1.19407,0.785494 0.09971,0.686342 0.114666,1.379464 -0.04531,2.08658 0.973641,-0.21685 1.898514,-0.702806 2.653575,-1.457867 l 4.866884,-4.866884 c 2.118565,-2.118565 2.118564,-5.5739835 0,-7.6925482 -2.118565,-2.1185648 -5.572602,-2.1171831 -7.691168,0.00138 l -4.866865,4.8668902 c -2.118564,2.118564 -2.119946,5.572602 -0.0014,7.691167 0.825683,0.825683 1.854427,1.329567 2.927951,1.511652 0.245536,-0.61844 0.301651,-1.33063 0.143675,-1.995945 z"
+   style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;vector-effect:none;fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate" /></svg>

qml/components/AudioPreview.qml

@@ -123,13 +123,14 @@ Item {
         fillMode: Image.PreserveAspectCrop
         visible: status === Image.Ready ? true : false
         layer.enabled: audioMessageComponent.highlighted
-        layer.effect: PressEffect { source: singleImage }
+        layer.effect: PressEffect { source: placeholderImage }
     }
 
     BackgroundImage {
+        id: backgroundImage
         visible: placeholderImage.status !== Image.Ready
         layer.enabled: audioMessageComponent.highlighted
-        layer.effect: PressEffect { source: singleImage }
+        layer.effect: PressEffect { source: backgroundImage }
     }
 
     Rectangle {
@@ -140,6 +141,17 @@ Item {
         width: parent.width
         visible: playButton.visible
     }
+    Label {
+        visible: !!(audioData.performer || audioData.title)
+        color: placeholderBackground.visible ? "white" : Theme.secondaryHighlightColor
+        wrapMode: Text.Wrap
+        anchors {
+            fill: placeholderBackground
+            margins: Theme.paddingSmall
+        }
+        text: audioData.performer + (audioData.performer && audioData.title ? " - " : "") + audioData.title
+        font.pixelSize: Theme.fontSizeTiny
+    }
 
     Column {
         width: parent.width
@@ -366,7 +378,7 @@ Item {
                             anchors.centerIn: parent
                             width: Theme.iconSizeLarge
                             height: Theme.iconSizeLarge
-                            highlighted: videoMessageComponent.highlighted || down
+                            highlighted: audioMessageComponent.highlighted || down
                             icon {
                                 asynchronous: true
                                 source: "image://theme/icon-l-play?white"
@@ -390,7 +402,7 @@ Item {
                     value: messageAudio.position
                     enabled: messageAudio.seekable
                     visible: (messageAudio.duration > 0)
-                    highlighted: videoMessageComponent.highlighted || down
+                    highlighted: audioMessageComponent.highlighted || down
                     onReleased: {
                         messageAudio.seek(Math.floor(value));
                         messageAudio.play();

qml/components/MessageListViewItem.qml

@@ -398,7 +398,10 @@ ListItem {
                     wrapMode: Text.Wrap
                     textFormat: Text.StyledText
                     onLinkActivated: {
-                        Functions.handleLink(link);
+                        var chatCommand = Functions.handleLink(link);
+                        if(chatCommand) {
+                            tdLibWrapper.sendTextMessage(chatInformation.id, chatCommand);
+                        }
                     }
                     horizontalAlignment: messageListItem.textAlign
                     linkColor: Theme.highlightColor
@@ -435,6 +438,15 @@ ListItem {
                     value: messageListItem.highlighted
                 }
 
+                Loader {
+                    id: replyMarkupLoader
+                    width: parent.width
+                    height: active ? (myMessage.reply_markup.rows.length * (Theme.itemSizeSmall + Theme.paddingSmall) - Theme.paddingSmall) : 0
+                    asynchronous: true
+                    active: !!myMessage.reply_markup && myMessage.reply_markup.rows
+                    source: Qt.resolvedUrl("ReplyMarkupButtons.qml")
+                }
+
                 Timer {
                     id: messageDateUpdater
                     interval: 60000

qml/components/ReplyMarkupButtons.qml

@@ -0,0 +1,99 @@
+/*
+    Copyright (C) 2020 Sebastian J. Wolf and other contributors
+
+    This file is part of Fernschreiber.
+
+    Fernschreiber is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Fernschreiber is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "../js/twemoji.js" as Emoji
+import "../js/functions.js" as Functions
+import "../js/debug.js" as Debug
+
+Column {
+    width: parent.width
+    height: childrenRect.height
+    spacing: Theme.paddingSmall
+
+    Repeater {
+        model: myMessage.reply_markup.rows
+        delegate: Row {
+            width: parent.width
+            height: Theme.itemSizeSmall
+            spacing: Theme.paddingSmall
+            Repeater {
+                id: buttonsRepeater
+                model: modelData
+                property int itemWidth:precalculatedValues.textColumnWidth / count
+                delegate: MouseArea {
+                    /*
+                    Unimplemented callback types:
+                        inlineKeyboardButtonTypeBuy
+                        inlineKeyboardButtonTypeCallbackGame
+                        inlineKeyboardButtonTypeCallbackWithPassword
+                        inlineKeyboardButtonTypeLoginUrl
+                        inlineKeyboardButtonTypeSwitchInline
+                    */
+                    property var callbacks: ({
+                        inlineKeyboardButtonTypeCallback: function(){
+                            tdLibWrapper.getCallbackQueryAnswer(messageListItem.chatId, messageListItem.messageId, {data: modelData.type.data, "@type": "callbackQueryPayloadData"})
+                        },
+                        inlineKeyboardButtonTypeUrl: function() {
+                            Functions.handleLink(modelData.type.url);
+                        }
+                    })
+                    enabled: !!callbacks[modelData.type["@type"]]
+                    height: Theme.itemSizeSmall
+                    width: (precalculatedValues.textColumnWidth + Theme.paddingSmall) / buttonsRepeater.count - (Theme.paddingSmall)
+                    onClicked: {
+                        callbacks[modelData.type["@type"]]();
+                    }
+                    Rectangle {
+                        anchors.fill: parent
+                        radius: Theme.paddingSmall
+                        color: parent.pressed ? Theme.rgba(Theme.highlightBackgroundColor, Theme.highlightBackgroundOpacity)
+                                          : Theme.rgba(Theme.primaryColor, Theme.opacityFaint)
+                        opacity: parent.enabled ? 1.0 : Theme.opacityLow
+
+                        Label {
+                            width: Math.min(parent.width - Theme.paddingSmall*2, contentWidth)
+                            truncationMode: TruncationMode.Fade
+                            text: Emoji.emojify(modelData.text, Theme.fontSizeSmall)
+                            color: parent.pressed ? Theme.highlightColor : Theme.primaryColor
+                            anchors.centerIn: parent
+                            font.pixelSize: Theme.fontSizeSmall
+                        }
+                        Icon {
+                            property var sources: ({
+                                                   inlineKeyboardButtonTypeUrl: "../../images/icon-s-link.svg",
+                                                   inlineKeyboardButtonTypeSwitchInline: "image://theme/icon-s-repost",
+                                                   inlineKeyboardButtonTypeCallbackWithPassword: "image://theme/icon-s-asterisk"
+                                                   })
+                            visible: !!sources[modelData.type["@type"]]
+                            source: sources[modelData.type["@type"]] || ""
+                            sourceSize: Qt.size(Theme.iconSizeSmall, Theme.iconSizeSmall)
+                            highlighted: parent.pressed
+                            anchors {
+                                right: parent.right
+                                top: parent.top
+                            }
+                        }
+                    }
+
+                }
+            }
+        }
+    }
+}

qml/js/functions.js

@@ -305,6 +305,13 @@ function enhanceMessageText(formattedText, ignoreEntities) {
                     { offset: (entity.offset + entity.length), insertionString: "</u>", removeLength: 0 }
                 );
             break;
+            case "textEntityTypeBotCommand":
+                var command = messageText.substring(entity.offset, entity.offset + entity.length);
+                messageInsertions.push(
+                    { offset: entity.offset, insertionString: "<a href=\"botCommand://" + command + "\">", removeLength: 0 },
+                    { offset: (entity.offset + entity.length), insertionString: "</a>", removeLength: 0 }
+                );
+            break;
         }
     }
 
@@ -347,6 +354,8 @@ function handleLink(link) {
         } else if (link.indexOf("tg://resolve?domain=") === 0) {
             tdLibWrapper.searchPublicChat(link.substring(20));
         }
+    } else if (link.indexOf("botCommand://") === 0) { // this gets returned to send on ChatPage
+        return link.substring(13);
     } else {
         if (link.indexOf(tMePrefix) === 0) {
             if (link.indexOf("joinchat") !== -1) {

qml/pages/ChatPage.qml

@@ -922,7 +922,7 @@ Page {
                                 chatId: chatModel.chatId
                                 myMessage: model.display
                                 messageId: model.message_id
-                                extraContentComponentName: chatView.contentComponentNames[model.content_type]
+                                extraContentComponentName: chatView.contentComponentNames[model.content_type] || ""
                                 canReplyToMessage: chatPage.canSendMessages
                                 onReplyToMessage: {
                                     newMessageInReplyToRow.inReplyToMessage = myMessage

src/chatmodel.cpp

@@ -38,6 +38,7 @@ namespace {
     const QString SENDER("sender");
     const QString USER_ID("user_id");
     const QString PINNED_MESSAGE_ID("pinned_message_id");
+    const QString REPLY_MARKUP("reply_markup");
     const QString _TYPE("@type");
 }
 
@@ -54,6 +55,7 @@ public:
 
     static bool lessThan(const MessageData *message1, const MessageData *message2);
     void setContent(const QVariantMap &content);
+    void setReplyMarkup(const QVariantMap &replyMarkup);
     int senderUserId() const;
     qlonglong senderChatId() const;
     bool senderIsChat() const;
@@ -90,6 +92,10 @@ void ChatModel::MessageData::setContent(const QVariantMap &content)
 {
     messageData.insert(CONTENT, content);
 }
+void ChatModel::MessageData::setReplyMarkup(const QVariantMap &replyMarkup)
+{
+    messageData.insert(REPLY_MARKUP, replyMarkup);
+}
 
 bool ChatModel::MessageData::lessThan(const MessageData *message1, const MessageData *message2)
 {
@@ -112,6 +118,7 @@ ChatModel::ChatModel(TDLibWrapper *tdLibWrapper) :
     connect(this->tdLibWrapper, SIGNAL(chatPhotoUpdated(qlonglong, QVariantMap)), this, SLOT(handleChatPhotoUpdated(qlonglong, QVariantMap)));
     connect(this->tdLibWrapper, SIGNAL(chatPinnedMessageUpdated(qlonglong, qlonglong)), this, SLOT(handleChatPinnedMessageUpdated(qlonglong, qlonglong)));
     connect(this->tdLibWrapper, SIGNAL(messageContentUpdated(qlonglong, qlonglong, QVariantMap)), this, SLOT(handleMessageContentUpdated(qlonglong, qlonglong, QVariantMap)));
+    connect(this->tdLibWrapper, SIGNAL(messageEditedUpdated(qlonglong, qlonglong, QVariantMap)), this, SLOT(handleMessageEditedUpdated(qlonglong, qlonglong, QVariantMap)));
     connect(this->tdLibWrapper, SIGNAL(messagesDeleted(qlonglong, QList<qlonglong>)), this, SLOT(handleMessagesDeleted(qlonglong, QList<qlonglong>)));
 }
 
@@ -420,6 +427,22 @@ void ChatModel::handleMessageContentUpdated(qlonglong chatId, qlonglong messageI
     }
 }
 
+void ChatModel::handleMessageEditedUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &replyMarkup)
+{
+    LOG("Message edited updated" << chatId << messageId);
+    if (chatId == this->chatId && messageIndexMap.contains(messageId)) {
+        LOG("We know the message that was updated" << messageId);
+        const int pos = messageIndexMap.value(messageId, -1);
+        if (pos >= 0) {
+            messages.at(pos)->setReplyMarkup(replyMarkup);
+            LOG("Message was edited at index" << pos);
+            const QModelIndex messageIndex(index(pos));
+            emit dataChanged(messageIndex, messageIndex);
+            emit messageUpdated(pos);
+        }
+    }
+}
+
 void ChatModel::handleMessagesDeleted(qlonglong chatId, const QList<qlonglong> &messageIds)
 {
     LOG("Messages were deleted in a chat" << chatId);

src/chatmodel.h

@@ -71,6 +71,7 @@ private slots:
     void handleChatPhotoUpdated(qlonglong chatId, const QVariantMap &photo);
     void handleChatPinnedMessageUpdated(qlonglong chatId, qlonglong pinnedMessageId);
     void handleMessageContentUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &newContent);
+    void handleMessageEditedUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &replyMarkup);
     void handleMessagesDeleted(qlonglong chatId, const QList<qlonglong> &messageIds);
 
 private:

src/tdlibreceiver.cpp

@@ -132,6 +132,7 @@ TDLibReceiver::TDLibReceiver(void *tdLibClient, QObject *parent) : QThread(paren
     handlers.insert("secretChat", &TDLibReceiver::processSecretChat);
     handlers.insert("updateSecretChat", &TDLibReceiver::processUpdateSecretChat);
     handlers.insert("importedContacts", &TDLibReceiver::processImportedContacts);
+    handlers.insert("updateMessageEdited", &TDLibReceiver::processUpdateMessageEdited);
 }
 
 void TDLibReceiver::setActive(bool active)
@@ -555,6 +556,14 @@ void TDLibReceiver::processUpdateSecretChat(const QVariantMap &receivedInformati
     emit secretChatUpdated(updatedSecretChat.value(ID).toLongLong(), updatedSecretChat);
 }
 
+void TDLibReceiver::processUpdateMessageEdited(const QVariantMap &receivedInformation)
+{
+    const qlonglong chatId = receivedInformation.value(CHAT_ID).toLongLong();
+    const qlonglong messageId = receivedInformation.value(MESSAGE_ID).toLongLong();
+    LOG("Message was edited" << chatId << messageId);
+    emit messageEditedUpdated(chatId, messageId, receivedInformation.value("reply_markup").toMap());
+}
+
 void TDLibReceiver::processImportedContacts(const QVariantMap &receivedInformation)
 {
     LOG("Contacts were imported");

src/tdlibreceiver.h

@@ -63,6 +63,7 @@ signals:
     void notificationUpdated(const QVariantMap updatedNotification);
     void chatNotificationSettingsUpdated(const QString &chatId, const QVariantMap updatedChatNotificationSettings);
     void messageContentUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &newContent);
+    void messageEditedUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &replyMarkup);
     void messagesDeleted(qlonglong chatId, const QList<qlonglong> &messageIds);
     void chats(const QVariantMap &chats);
     void chat(const QVariantMap &chats);
@@ -152,6 +153,7 @@ private:
     void nop(const QVariantMap &receivedInformation);
     void processSecretChat(const QVariantMap &receivedInformation);
     void processUpdateSecretChat(const QVariantMap &receivedInformation);
+    void processUpdateMessageEdited(const QVariantMap &receivedInformation);
     void processImportedContacts(const QVariantMap &receivedInformation);
 };
 

src/tdlibwrapper.cpp

@@ -123,6 +123,7 @@ TDLibWrapper::TDLibWrapper(AppSettings *appSettings, MceInterface *mceInterface,
     connect(this->tdLibReceiver, SIGNAL(usersReceived(QString, QVariantList, int)), this, SIGNAL(usersReceived(QString, QVariantList, int)));
     connect(this->tdLibReceiver, SIGNAL(errorReceived(int, QString, QString)), this, SLOT(handleErrorReceived(int, QString, QString)));
     connect(this->tdLibReceiver, SIGNAL(contactsImported(QVariantList, QVariantList)), this, SIGNAL(contactsImported(QVariantList, QVariantList)));
+    connect(this->tdLibReceiver, SIGNAL(messageEditedUpdated(qlonglong, qlonglong, QVariantMap)), this, SIGNAL(messageEditedUpdated(qlonglong, qlonglong, QVariantMap)));
 
     connect(&emojiSearchWorker, SIGNAL(searchCompleted(QString, QVariantList)), this, SLOT(handleEmojiSearchCompleted(QString, QVariantList)));
 
@@ -545,6 +546,17 @@ void TDLibWrapper::getMessage(const QString &chatId, const QString &messageId)
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::getCallbackQueryAnswer(const QString &chatId, const QString &messageId, const QVariantMap &payload)
+{
+    LOG("Getting Callback Query Answer" << chatId << messageId);
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "getCallbackQueryAnswer");
+    requestObject.insert("chat_id", chatId);
+    requestObject.insert("message_id", messageId);
+    requestObject.insert("payload", payload);
+    this->sendRequest(requestObject);
+}
+
 void TDLibWrapper::getChatPinnedMessage(const qlonglong &chatId)
 {
     LOG("Retrieving pinned message" << chatId);

src/tdlibwrapper.h

@@ -143,6 +143,7 @@ public:
     Q_INVOKABLE void sendPollMessage(const QString &chatId, const QString &question, const QVariantList &options, const bool &anonymous, const int &correctOption, const bool &multiple, const QString &replyToMessageId = "0");
     Q_INVOKABLE void forwardMessages(const QString &chatId, const QString &fromChatId, const QVariantList &messageIds, const bool sendCopy, const bool removeCaption);
     Q_INVOKABLE void getMessage(const QString &chatId, const QString &messageId);
+    Q_INVOKABLE void getCallbackQueryAnswer(const QString &chatId, const QString &messageId, const QVariantMap &payload);
     Q_INVOKABLE void getChatPinnedMessage(const qlonglong &chatId);
     Q_INVOKABLE void setOptionInteger(const QString &optionName, int optionValue);
     Q_INVOKABLE void setOptionBoolean(const QString &optionName, bool optionValue);
@@ -219,6 +220,7 @@ signals:
     void notificationUpdated(const QVariantMap updatedNotification);
     void chatNotificationSettingsUpdated(const QString &chatId, const QVariantMap chatNotificationSettings);
     void messageContentUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &newContent);
+    void messageEditedUpdated(qlonglong chatId, qlonglong messageId, const QVariantMap &replyMarkup);
     void messagesDeleted(qlonglong chatId, const QList<qlonglong> &messageIds);
     void chatsReceived(const QVariantMap &chats);
     void chatReceived(const QVariantMap &chat);