msg

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dart
2 years ago
6.2 kB
1
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  Widget messageDialogWidget(height, width) {
    return Stack(
      children: [
        Positioned(
          top: 0,
          bottom: height * 0.11,
          width: width,
          child: ListView.builder(
            scrollDirection: Axis.vertical,
            shrinkWrap: true,
            reverse: true,
            cacheExtent: 1000,
            itemCount: MessageModel.messages.length,
            itemBuilder: (BuildContext context, int index) {
              var message = MessageModel
                  .messages[MessageModel.messages.length - index - 1];
              return (message.sender == GlobalV.user.driver.sId)
                  ? ChatBubble(
                      clipper: ChatBubbleClipper1(type: BubbleType.sendBubble),
                      alignment: Alignment.topRight,
                      margin: EdgeInsets.only(top: 5, bottom: 5),
                      backGroundColor: Colors.yellow[100],
                      child: Container(
                        constraints: BoxConstraints(maxWidth: width * 0.7),
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Text('@${message.sender}',
                                style: TextStyle(
                                    color: Colors.grey, fontSize: 10)),
                            Text(message.message,
                                style: TextStyle(
                                    color: Colors.black, fontSize: 16))
                          ],
                        ),
                      ),
                    )
                  : ChatBubble(
                      clipper:
                          ChatBubbleClipper1(type: BubbleType.receiverBubble),
                      alignment: Alignment.topLeft,
                      margin: EdgeInsets.only(top: 5, bottom: 5),
                      backGroundColor: Colors.grey[100],
                      child: Container(
                        constraints: BoxConstraints(maxWidth: width * 0.7),
                        child: Column(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Text('${message.sender} @${message.timeStamp}',
                                style: TextStyle(
                                    color: Colors.grey, fontSize: 10)),
                            Text(message.message,
                                style: TextStyle(
                                    color: Colors.black, fontSize: 16))
                          ],
                        ),
                      ),
                    );
            },
          ),
        ),
        Align(
            alignment: Alignment.bottomCenter,
            child: Container(
              height: height * 0.11,
              decoration: const BoxDecoration(
                color: Colors.white,
                borderRadius: BorderRadius.only(
                  topLeft: Radius.circular(40),
                  topRight: Radius.circular(40),
                ),
              ),
              padding: EdgeInsets.only(
                  bottom: height * 0.02,
                  left: width * 0.01,
                  top: height * 0.02,
                  right: width * 0.01),
              child: Row(
                children: [
                  Expanded(
                    flex: 7,
                    child: FocusScope(
                      child: Focus(
                        onFocusChange: (value) {
                          setState(() {
                            (isFocusOn) ? isFocusOn = false : isFocusOn = true;
                          });
                        },
                        child: TextFormField(
                          onFieldSubmitted: (asd) => print(asd),
                          controller: _messageController,
                          decoration: InputDecoration(
                            border: OutlineInputBorder(
                                borderRadius: BorderRadius.circular(40)),
                          ),
                        ),
                      ),
                    ),
                  ),
                  Expanded(
                    flex: 1,
                    child: IconButton(
                      icon: Icon(Icons.send),
                      onPressed: () {
                        if (_messageController.text.isNotEmpty) {
                          print(_messageController.text);
                          _sendMessage();
                        }
                      },
                    ),
                  )
                ],
              ),
            )),
        Align(
          alignment: Alignment.topLeft,
          child: InkWell(
            onTap: isFocusOn
                ? null
                : () {
                    setState(() {
                      isMessageOpened = false;
                    });
                  },
            child: SizedBox(
              width: width * 0.3,
              height: xxWidthEqualsHeight(0.1),
              child: Row(
                children: [
                  SizedBox(
                    width: width * 0.080,
                    height: xxWidthEqualsHeight(0.085),
                    child: FittedBox(
                      fit: BoxFit.contain,
                      child: Icon(
                        Icons.arrow_back,
                        color: isFocusOn ? Colors.grey : Colors.amber,
                      ),
                    ),
                  ),
                  SizedBox(
                    width: width * 0.220,
                    height: xxWidthEqualsHeight(0.1),
                    child: FittedBox(
                      fit: BoxFit.contain,
                      child: Text(
                        "Tüm Mesajlar",
                        style: TextStyle(
                          color: isFocusOn ? Colors.grey : Colors.amber,
                        ),
                      ),
                    ),
                  ),
                ],
              ),
            ),
          ),
        )
      ],
    );
  }