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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | import { Box, Stack, Typography } from "@mui/material";
import { useTranslation } from "i18n";
import { GLOBAL } from "i18n/namespaces";
import { ReactNode, useCallback, useState } from "react";
export interface FlipCardProps {
icon: ReactNode;
title: ReactNode;
children: ReactNode;
height?: { xs?: number | string; md?: number | string };
}
/*
* Flip card: hover (desktop) and click/tap (mobile) to reveal back content.
* Accessible: focusable + keyboard toggle.
*/
export default function FlipCard({
icon,
title,
children,
height = { xs: 300, md: 320 },
}: FlipCardProps) {
const { t } = useTranslation([GLOBAL]);
const [flipped, setFlipped] = useState(false);
const toggle = useCallback(() => setFlipped((f) => !f), []);
return (
<Box
sx={{
perspective: 1200,
width: "100%",
position: "relative",
height,
cursor: "pointer",
outline: "none",
"&:focus-visible .flip-inner": {
boxShadow: (theme) => `0 0 0 2px ${theme.palette.primary.main}`,
},
["@media (hover: hover) and (pointer: fine)"]: {
"&:hover .flip-inner": {
transform: `rotateY(${flipped ? 180 : 180}deg)`,
},
},
}}
role="button"
tabIndex={0}
aria-pressed={flipped}
aria-label={typeof title === "string" ? title : undefined}
onClick={toggle}
onKeyDown={(e) => {
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
toggle();
}
}}
>
<Box
className="flip-inner"
sx={{
position: "absolute",
inset: 0,
transformStyle: "preserve-3d",
transition: "transform 0.7s cubic-bezier(.65,.05,.36,1)",
transform: `rotateY(${flipped ? 180 : 0}deg)`,
}}
>
{/* Front */}
<Box
sx={{
position: "absolute",
inset: 0,
backfaceVisibility: "hidden",
border: (theme) => `1px solid ${theme.palette.grey[200]}`,
borderRadius: 3,
display: "flex",
alignItems: "center",
justifyContent: "center",
px: 3,
py: 4,
bgcolor: (theme) => theme.palette.background.paper,
textAlign: "center",
}}
>
<Stack
spacing={2}
sx={{
alignItems: "center",
justifyContent: "center",
}}
>
<Box sx={{ color: (theme) => theme.palette.primary.main }}>
{icon}
</Box>
<Typography
variant="h3"
component="h3"
sx={{
fontSize: { xs: "1.35rem", md: "1.6rem" },
fontWeight: 600,
}}
>
{title}
</Typography>
<Typography variant="caption" sx={{ opacity: 0.55 }}>
{t("global:tap_press_to_flip")}
</Typography>
</Stack>
</Box>
{/* Back */}
<Box
sx={{
position: "absolute",
inset: 0,
backfaceVisibility: "hidden",
transform: "rotateY(180deg)",
border: (theme) => `1px solid ${theme.palette.grey[200]}`,
borderRadius: 3,
p: 3,
overflowY: "auto",
display: "flex",
flexDirection: "column",
bgcolor: (theme) => theme.palette.background.paper,
}}
>
{children}
</Box>
</Box>
</Box>
);
}
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