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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 | 45x 1341x 1341x 1341x 1341x 111x 111x 111x 111x 111x 111x 37x 37x 1341x | import FadeUpWrapper from "@components/animation/FadeUpWrapper";
import { Box, Skeleton } from "@mui/material";
import { CSSProperties, useEffect, useRef } from "react";
interface Props {
children: React.ReactNode;
isLoading: boolean;
width?: string | number;
childrenStyle?: CSSProperties;
index: number;
height?: string | number;
}
export const WithPlaceholder = ({
children,
isLoading,
width,
childrenStyle = {},
index,
height,
}: Props) => {
const ref = useRef<HTMLDivElement>();
const childrenHeight = useRef(0);
const childrenWidth = useRef<number | string>(0);
useEffect(() => {
Eif (ref.current) {
const clientRect = ref.current.getBoundingClientRect();
Eif (clientRect) {
childrenHeight.current = clientRect.height;
childrenWidth.current = clientRect.width;
if (childrenStyle.display === "none") {
childrenHeight.current = 224;
childrenWidth.current = "100%";
}
}
}
}, [ref]);
return (
<Box>
<Box
ref={ref}
sx={
isLoading
? {
visibility: "hidden",
position: "absolute",
zIndex: "-1",
...childrenStyle,
}
: {}
}
>
{children}
</Box>
{isLoading && (
<FadeUpWrapper x={0} delay={index * 200}>
<Skeleton
variant="rectangular"
width={width ?? childrenWidth.current}
height={height ?? childrenHeight.current ?? 0}
sx={{
borderRadius: "12px",
visibility: isLoading ? "visible" : "hidden",
}}
/>
</FadeUpWrapper>
)}
</Box>
);
};
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