524ef0812c
Yet another refacto. I improved many many mechanisms on this one including dnd. It is now end 2 end tested 🎉
54 lines
1.4 KiB
TypeScript
54 lines
1.4 KiB
TypeScript
import { Box, BoxProps, Flex } from '@chakra-ui/react'
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import { useGraph } from 'contexts/GraphContext'
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import { Source } from 'models'
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import React, { MouseEvent, useEffect, useRef, useState } from 'react'
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export const SourceEndpoint = ({
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source,
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...props
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}: BoxProps & {
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source: Source
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}) => {
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const [ranOnce, setRanOnce] = useState(false)
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const { setConnectingIds, addSourceEndpoint, blocksCoordinates } = useGraph()
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const ref = useRef<HTMLDivElement | null>(null)
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const handleMouseDown = (e: MouseEvent<HTMLDivElement>) => {
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e.stopPropagation()
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setConnectingIds({ source })
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}
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useEffect(() => {
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if (ranOnce || !ref.current || Object.keys(blocksCoordinates).length === 0)
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return
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const id = source.itemId ?? source.stepId
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addSourceEndpoint({
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id,
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ref,
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})
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setRanOnce(true)
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [ref.current, blocksCoordinates])
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if (!blocksCoordinates) return <></>
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return (
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<Flex
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ref={ref}
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data-testid="endpoint"
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boxSize="18px"
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rounded="full"
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onMouseDownCapture={handleMouseDown}
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cursor="copy"
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borderWidth="1px"
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borderColor="gray.400"
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bgColor="white"
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justify="center"
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align="center"
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pointerEvents="all"
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{...props}
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>
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<Box bgColor="gray.400" rounded="full" boxSize="6px" />
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</Flex>
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)
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}
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