build method

Implementation

@override
Widget build(BuildContext context) {
  final bubbleRadiusValue = bubbleRadius ?? 16.px;
  bool stateTick = false;
  Icon? stateIcon;
  if (sent) {
    stateTick = true;
    stateIcon = Icon(
      Icons.done,
      size: 18,
      color: Color(0xFF97AD8E),
    );
  }
  if (delivered) {
    stateTick = true;
    stateIcon = Icon(
      Icons.done_all,
      size: 18,
      color: Color(0xFF97AD8E),
    );
  }
  if (seen) {
    stateTick = true;
    stateIcon = Icon(
      Icons.done_all,
      size: 18,
      color: Color(0xFF92DEDA),
    );
  }

  return Row(
    children: <Widget>[
      isSender
          ? const Expanded(
              child: SizedBox(
                width: 5,
              ),
            )
          : leading ?? Container(),
      Container(
        padding: padding,
        margin: margin,
        constraints: BoxConstraints(
          maxWidth: MediaQuery.of(context).size.width * .5,
          maxHeight: MediaQuery.of(context).size.width * .5,
        ),
        child: GestureDetector(
            child: Hero(
              tag: id,
              child: Stack(
                children: [
                  Container(
                    decoration: BoxDecoration(
                      color: color,
                      gradient: _mChatGetGradient(color, isSender, gradient),
                      borderRadius: BorderRadius.only(
                        topLeft: Radius.circular(bubbleRadiusValue),
                        topRight: Radius.circular(bubbleRadiusValue),
                        bottomLeft: Radius.circular(tail
                            ? isSender
                                ? bubbleRadiusValue
                                : 0
                            : bubbleRadiusValue),
                        bottomRight: Radius.circular(tail
                            ? isSender
                                ? 0
                                : bubbleRadiusValue
                            : bubbleRadiusValue),
                      ),
                    ),
                    child: Padding(
                      padding: const EdgeInsets.all(4.0),
                      child: ClipRRect(
                        borderRadius:
                            BorderRadius.circular(bubbleRadiusValue),
                        child: image,
                      ),
                    ),
                  ),
                  stateIcon != null && stateTick
                      ? Positioned(
                          bottom: 4,
                          right: 6,
                          child: stateIcon,
                        )
                      : SizedBox(
                          width: 1,
                        ),
                ],
              ),
            ),
            onLongPress: onLongPress,
            onTap: onTap ??
                () {
                  Navigator.push(context, MaterialPageRoute(builder: (_) {
                    return _DetailImageScreen(
                      tag: id,
                      image: image,
                    );
                  }));
                }),
      ),
      if (isSender && trailing != null) SizedBox.shrink(),
    ],
  );
}