frontPanel/src/ui_kit/FloatingSupportChat/FloatingSupportChat.tsx

import { Box, Fab, useTheme, useMediaQuery } from "@mui/material";
import { useState } from "react";
import CircleDoubleDown from "./QuestionIcon";

import Chat from "./Chat";

const animation = {
  "@keyframes runningStripe": {
    "0%": { left: "10%", backgroundColor: "transparent" },
    "10%": { backgroundColor: "#ffffff" },
    "50%": { backgroundColor: "#ffffff", transform: "translate(400px, 0)" },
    "80%": { backgroundColor: "#ffffff" },
    "100%": { backgroundColor: "transparent", boxShadow: "none", left: "100%" },
  },
};

export default function FloatingSupportChat() {
  const [isChatOpened, setIsChatOpened] = useState<boolean>(false);
  const theme = useTheme();
  const isMobile = useMediaQuery(theme.breakpoints.down(800));

  return (
    <Box
      sx={{
        position: "fixed",
        right: "20px",
        bottom: "100px",
        display: "flex",
        flexDirection: "column",
        gap: "8px",
        width: "clamp(200px, 100% - 40px, 454px)",
        zIndex: 10,
      }}
    >
      {isChatOpened && (
        <Chat sx={{ alignSelf: "start", width: "clamp(200px, 100%, 400px)" }} />
      )}
      <Fab
        disableRipple
        sx={{
          position: "relative",
          backgroundColor: "rgba(255, 255, 255, 0.7)",
          borderRadius: "50%",
          alignSelf: "end",
          padding: "0px",
          overflow: "hidden",
          height: "54px",
          width: "54px",
          transform: !isMobile ? "scale(1.2)" : null,
          "&:hover": {
            background: "rgba(255, 255, 255, 0.7)",
          },
        }}
        variant={"extended"}
        onClick={() => setIsChatOpened((prev) => !prev)}
      >
        {!isChatOpened && (
          <Box
            sx={{
              position: "absolute",
              bgcolor: "#FFFFFF",
              height: "100px",
              width: "25px",
              animation: "runningStripe  linear 3s infinite",
              transform:
                " skew(-10deg) rotate(70deg)  skewX(20deg) skewY(10deg)",
              boxShadow: "0px 3px 12px rgba(126, 42, 234, 0.1)",
              opacity: "0.4",
              ...animation,
            }}
          />
        )}
        <CircleDoubleDown />
      </Fab>
    </Box>
  );
}