build method

@override Widget build(BuildContext context)

chat bubble builder method

Implementation

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

  return Align(
    alignment: isSender ? Alignment.topRight : Alignment.topLeft,
    child: Padding(
      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
      child: CustomPaint(
        painter: SpecialChatBubbleThree(
            color: color,
            alignment: isSender ? Alignment.topRight : Alignment.topLeft,
            tail: tail),
        child: Container(
          constraints: constraints ??
              BoxConstraints(
                maxWidth: MediaQuery.of(context).size.width * .7,
              ),
          margin: isSender
              ? stateTick
                  ? const EdgeInsets.fromLTRB(7, 7, 14, 7)
                  : const EdgeInsets.fromLTRB(7, 7, 17, 7)
              : const EdgeInsets.fromLTRB(17, 7, 7, 7),
          child: Stack(
            children: <Widget>[
              Padding(
                padding: stateTick
                    ? const EdgeInsets.only(left: 4, right: 20)
                    : const EdgeInsets.only(left: 4, right: 4),
                child: Text(
                  text,
                  style: textStyle,
                  textAlign: TextAlign.left,
                ),
              ),
              stateIcon != null && stateTick
                  ? Positioned(
                      bottom: 0,
                      right: 0,
                      child: stateIcon,
                    )
                  : const SizedBox(
                      width: 1,
                    ),
            ],
          ),
        ),
      ),
    ),
  );
}