Widget build()

in frontend/frontend-flutter/lib/screens/bot.dart [115:177]
57 lines of code
2 McCabe index (conditional complexity)

  Widget build(BuildContext context) {

    screenSize = MediaQuery.of(context).size;

    chat = Chat(
      emptyState: Text(""),
      avatarBuilder: avatarBuilder,
      customBottomWidget: CustomInputField(
          onAttachmentPressed: _handleAttachmentPressed,
          onSendPressed: _handleSendPressed,
          db: widget.db,
          options: cif.InputOptions(
              textEditingController: widget.textEditingController)),
      customMessageBuilder: customMessageBuilder,
      //inputOptions: InputOptions(textEditingController: widget.textEditingController),
      messages: _messages,
      onSendPressed: _handleSendPressed,
      //onAttachmentPressed: _handleImageSelection,
      //onAttachmentPressed: _handleFileSelection
      onAttachmentPressed: _handleAttachmentPressed,
      onMessageTap: _handleMessageTap,
      onPreviewDataFetched: _handlePreviewDataFetched,
      showUserAvatars: true,
      showUserNames: true,
      bubbleBuilder: _bubbleBuilder,
      user: _user,
      messageWidthRatio: 0.9,
      theme: DefaultChatTheme(
        seenIcon: Text(
          'read',
          style: TextStyle(
            fontSize: 10.0,
          ),
        ),
        backgroundColor: Color(
            0xFFF0F2F6), //Color.fromRGBO(242, 242, 242, 1.0),//Colors.black12,
        messageMaxWidth: screenSize!.width,
      ),
    );

    print(
        " bot: build() : TextToDocParameter.isTextTodocGlobal = ${TextToDocParameter.isTextTodocGlobal}");
    return Flexible(
      fit: FlexFit.loose,
      flex: 9,
      child: Stack(children: <Widget>[
        Screenshot(child: chat!, controller: screenshotController1),
        isProcessing
            ? Positioned(
                left: 650,
                top: 300,
                child: SizedBox(
                  width: 100,
                  height: 100,
                  child: CircularProgressIndicator(
                    strokeWidth: 6,
                  ),
                ),
              )
            : dummyFunction(),
      ]),
    );
  }