tencent cloud

Future<V2TimValueCallback<V2TimMessage>> sendMessage(
{
  required String id,
  required String receiver,
  required String groupID,
  int priority = 0,
  bool onlineUserOnly = false,
  bool needReadReceipt = false,
  bool isExcludedFromUnreadCount = false,
  bool isExcludedFromLastMessage = false,
  Map<String, dynamic>? offlinePushInfo,
  String? cloudCustomData,
  String? localCustomData,
}
)

    // Create a text message
    V2TimValueCallback<V2TimMsgCreateInfoResult> createTextMessageRes =
        await TencentImSDKPlugin.v2TIMManager
            .getMessageManager()
            .createTextMessage(
              text: "test", // Text message
            );
    if (createTextMessageRes.code == 0) {
      // Text message created successfully
      String? id = createTextMessageRes.data?.id;
      // Send the text message
      // During the call of `sendMessage`: If only `receiver` is entered, the message is sent to the specified recipient as a one-to-one message;
      // if only `groupID` is entered, the message is sent as a group message;
      // if `receiver` and `groupID` are entered, the message is sent to the specified member in the specified group and is displayed in the group chat and visible only to the specified recipient.
      V2TimValueCallback<V2TimMessage> sendMessageRes =
          await TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(
              id: id!, // ID of the created message
              receiver: "userID", // ID of the recipient
              groupID: "groupID", // ID of the receiving group
              priority: MessagePriorityEnum.V2TIM_PRIORITY_DEFAULT, // Message priority
              onlineUserOnly:
                  false, // Whether the message can be received only by online users. If this field is set to true, the message cannot be pulled in recipient historical message pulling. This field is often used to implement weak notification features such as "The other party is typing" or unimportant notifications in the group. This field is not supported by audio-video groups (AVChatRoom).
              isExcludedFromUnreadCount: false, // Whether the sent message is included in the unread message count of the conversation
              isExcludedFromLastMessage: false, // Whether the sent message is included in the `lastMessage` of the conversation
              needReadReceipt:
                  false, // Whether the message requires a read receipt (to use this feature, you need to purchase the Ultimate edition on v6.1 or later).
              offlinePushInfo: OfflinePushInfo(), // Title and content for offline push
              cloudCustomData: "", // Cloud message data. Extra data of the message that is stored in the cloud and can be accessed by the receiver.
              localCustomData:
                  "" // Local message data. Extra data of the message that is stored locally. It cannot be accessed by the receiver and will be lost after the application is uninstalled.
              );
      if (sendMessageRes.code == 0) {
        // Message sent successfully
      }
    }

    // Create a text message
    V2TimValueCallback<V2TimMsgCreateInfoResult> createTextMessageRes =
        await TencentImSDKPlugin.v2TIMManager
            .getMessageManager()
            .createTextMessage(
              text: "test", // Text message
            );
    if (createTextMessageRes.code == 0) {
      // Text message created successfully
      String? id = createTextMessageRes.data?.id;
      // Send the text message
      // During the call of `sendMessage`: If only `receiver` is entered, the message is sent to the specified recipient as a one-to-one message;
      // if only `groupID` is entered, the message is sent as a group message;
      // if `receiver` and `groupID` are entered, the message is sent to the specified member in the specified group and is displayed in the group chat and visible only to the specified recipient.
      V2TimValueCallback<V2TimMessage> sendMessageRes =
          await TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(
              id: id!, // ID of the created message
              receiver: "userID", // ID of the recipient
              groupID: "groupID", // ID of the receiving group
              priority: MessagePriorityEnum.V2TIM_PRIORITY_DEFAULT, // Message priority
              onlineUserOnly:
                  false, // Whether the message can be received only by online users. If this field is set to true, the message cannot be pulled in recipient historical message pulling. This field is often used to implement weak notification features such as "The other party is typing" or unimportant notifications in the group. This field is not supported by audio-video groups (AVChatRoom).
              isExcludedFromUnreadCount: false, // Whether the sent message is included in the unread message count of the conversation
              isExcludedFromLastMessage: false, // Whether the sent message is included in the `lastMessage` of the conversation
              needReadReceipt:
                  false, // Whether the message requires a read receipt (to use this feature, you need to purchase the Ultimate edition on v6.1 or later).
              offlinePushInfo: OfflinePushInfo(), // Title and content for offline push
              cloudCustomData: "", // Cloud message data. Extra data of the message that is stored in the cloud and can be accessed by the receiver.
              localCustomData:
                  "" // Local message data. Extra data of the message that is stored locally. It cannot be accessed by the receiver and will be lost after the application is uninstalled.
              );
      if (sendMessageRes.code == 0) {
        // Message sent successfully
      }
    }

// Create a custom message
V2TimValueCallback<V2TimMsgCreateInfoResult> createCustomMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().createCustomMessage(
    data: 'Custom data',
    desc: 'Custom desc',
    extension: 'Custom extension',
  );
  if(createCustomMessageRes.code == 0){
    String id =  createCustomMessageRes.data.id;
    // Send the custom message
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(id: id, receiver: "userID", groupID: "");
    if(sendMessageRes.code == 0){
      // Message sent successfully
    }
  }

// Create a custom message
V2TimValueCallback<V2TimMsgCreateInfoResult> createCustomMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().createCustomMessage(
    data: 'Custom data',
    desc: 'Custom desc',
    extension: 'Custom extension',
  );
  if(createCustomMessageRes.code == 0){
    String id =  createCustomMessageRes.data.id;
    // Send the custom message
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().sendMessage(id: id, receiver: "", groupID: "groupID");
    if(sendMessageRes.code == 0){
      // Message sent successfully
    }
  }

V2TimValueCallback<V2TimMsgCreateInfoResult> createImageMessageRes = await TencentImSDKPlugin.v2TIMManager.getMessageManager().createImageMessage(
        imagePath: "Absolute path of the local image",
);
  if (createImageMessageRes.code == 0) {
    String id = createImageMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

V2TimValueCallback<V2TimMsgCreateInfoResult> createSoundMessageRes =
      await TencentImSDKPlugin.v2TIMManager.getMessageManager().createSoundMessage(
        soundPath: "Absolute path of the local audio file",
        duration: 10,// Audio duration
      );
  if (createSoundMessageRes.code == 0) {
    String id = createSoundMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

V2TimValueCallback<V2TimMsgCreateInfoResult> createVideoMessageRes =
      await TencentImSDKPlugin.v2TIMManager
          .getMessageManager()
          .createVideoMessage(
            videoFilePath: "Absolute path of the local video file",
            type: "mp4", // Video type
            duration: 10,// Video duration
            snapshotPath: "Absolute path of the local video thumbnail file",
          );
  if (createVideoMessageRes.code == 0) {
    String id = createVideoMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

V2TimValueCallback<V2TimMsgCreateInfoResult> createFileMessageRes =
      await TencentImSDKPlugin.v2TIMManager
          .getMessageManager()
          .createFileMessage(
            filePath: "Absolute path of the local file",
            fileName: "File name",
          );
  if (createFileMessageRes.code == 0) {
    String id = createFileMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

 V2TimValueCallback<V2TimMsgCreateInfoResult> createLocationMessage =
      await TencentImSDKPlugin.v2TIMManager
          .getMessageManager()
          .createLocationMessage(
            desc: "Shennan Boulevard, Nanshan District, Shenzhen",// Location information digest
            longitude: 34,// Longitude
            latitude: 20, // Latitude
          );
  if (createLocationMessage.code == 0) {
    String id = createLocationMessage.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

V2TimValueCallback<V2TimMsgCreateInfoResult> createFaceMessageRes =
      await TencentImSDKPlugin.v2TIMManager
          .getMessageManager()
          .createFaceMessage(
            index: 0,
            data: "",
          );
  if (createFaceMessageRes.code == 0) {
    String id = createFaceMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }

final ImagePicker _picker = ImagePicker();

_sendImageFileOnWeb() async {
  final pickedFile = await _picker.pickImage(source: ImageSource.gallery);
  final imageContent = await pickedFile!.readAsBytes();
  fileName = pickedFile.name;
  tempFile = File(pickedFile.path);
  fileContent = imageContent;

  html.Node? inputElem;
  inputElem = html.document
      .getElementById("__image_picker_web-file-input")
      ?.querySelector("input");
  final convID = widget.conversationID;
  final convType =
  widget.conversationType == 1 ? ConvType.c2c : ConvType.group;
  final createImageMessageRes = await TencentImSDKPlugin.v2TIMManager
    .getMessageManager()
    .createImageMessage(inputElement: inputElement);
  if (createImageMessageRes.code == 0) {
    String id = createImageMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }
}

final ImagePicker _picker = ImagePicker();

_sendVideoFileOnWeb() async {
  final pickedFile = await _picker.pickVideo(source: ImageSource.gallery);
  final videoContent = await pickedFile!.readAsBytes();
  fileName = pickedFile.name ?? "";
  tempFile = File(pickedFile.path);
  fileContent = videoContent;

  if(fileName!.split(".")[fileName!.split(".").length - 1] != "mp4"){
    Toast.showToast("The video message must be in mp4 format.", context);
    return;
  }

  html.Node? inputElem;
  inputElem = html.document
      .getElementById("__image_picker_web-file-input")
      ?.querySelector("input");
  final convID = widget.conversationID;
  final convType =
  widget.conversationType == 1 ? ConvType.c2c : ConvType.group;
  final createVideoMessageRes = await TencentImSDKPlugin.v2TIMManager
    .getMessageManager()
    .createVideoMessage(inputElement: inputElement, videoFilePath: "", type: "", duration: 0, snapshotPath: "");
  if (createVideoMessageRes.code == 0) {
    String id = createVideoMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }
}

_sendFileOnWeb(){
  final convID = widget.conversationID;
  final convType =
      widget.conversationType == 1 ? ConvType.c2c : ConvType.group;
  FilePickerResult? result = await FilePicker.platform.pickFiles();
  if (result != null && result.files.isNotEmpty) {
    html.Node? inputElem;
    inputElem = html.document
        .getElementById("__file_picker_web-file-input")
        ?.querySelector("input");
    fileName = result.files.single.name;
    final createFileMessageRes = await TencentImSDKPlugin.v2TIMManager
        .getMessageManager()
        .createFileMessage(inputElement: inputElement, filePath: "", fileName: fileName);
    if (createFileMessageRes.code == 0) {
    String id = createFileMessageRes.data.id;
    V2TimValueCallback<V2TimMessage> sendMessageRes = await TencentImSDKPlugin
        .v2TIMManager
        .getMessageManager()
        .sendMessage(id: id, receiver: "userID", groupID: "groupID");
    if (sendMessageRes.code == 0) {
      // Message sent successfully
    }
  }
  }
}