42 lines
988 B
TypeScript
42 lines
988 B
TypeScript
import { Box, BoxProps } from '@chakra-ui/react'
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import { ConnectingSourceIds, useGraph } from 'contexts/GraphContext'
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import React, { MouseEvent, useEffect, useRef } 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: ConnectingSourceIds
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}) => {
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const { setConnectingIds, addSourceEndpoint: addEndpoint } = 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 (!ref.current) return
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const id =
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source.choiceItemId ?? source.stepId + (source.conditionType ?? '')
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addEndpoint({
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id,
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ref,
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})
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [ref])
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return (
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<Box
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ref={ref}
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boxSize="15px"
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rounded="full"
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bgColor="gray.500"
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onMouseDown={handleMouseDown}
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cursor="pointer"
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{...props}
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/>
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)
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}
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