dify/web/app/components/datasets/documents/create-from-pipeline/data-source-options/index.tsx

import { useCallback, useEffect } from 'react'
import { useDatasourceOptions } from '../hooks'
import OptionCard from './option-card'
import type { Datasource } from '@/app/components/rag-pipeline/components/panel/test-run/types'
import type { Node } from '@/app/components/workflow/types'
import type { DataSourceNodeType } from '@/app/components/workflow/nodes/data-source/types'

type DataSourceOptionsProps = {
  pipelineNodes: Node<DataSourceNodeType>[]
  datasourceNodeId: string
  onSelect: (option: Datasource) => void
}

const DataSourceOptions = ({
  pipelineNodes,
  datasourceNodeId,
  onSelect,
}: DataSourceOptionsProps) => {
  const options = useDatasourceOptions(pipelineNodes)

  const handelSelect = useCallback((value: string) => {
    const selectedOption = options.find(option => option.value === value)
    if (!selectedOption)
      return
    const datasource = {
      nodeId: selectedOption.value,
      nodeData: selectedOption.data,
    }
    onSelect(datasource)
  }, [onSelect, options])

  useEffect(() => {
    if (options.length > 0 && !datasourceNodeId)
      handelSelect(options[0].value)
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [])

  return (
    <div className='grid w-full grid-cols-4 gap-1'>
      {options.map(option => (
        <OptionCard
          key={option.value}
          label={option.label}
          selected={datasourceNodeId === option.value}
          nodeData={option.data}
          onClick={handelSelect.bind(null, option.value)}
        />
      ))}
    </div>
  )
}

export default DataSourceOptions