dify/web/app/components/workflow/nodes/end/panel.tsx

import type { FC } from 'react'
import React from 'react'
import { useTranslation } from 'react-i18next'
import useConfig from './use-config'
import type { EndNodeType } from './types'
import VarList from '@/app/components/workflow/nodes/_base/components/variable/var-list'
import Field from '@/app/components/workflow/nodes/_base/components/field'
import AddButton from '@/app/components/base/button/add-button'
import type { NodePanelProps } from '@/app/components/workflow/types'

const i18nPrefix = 'workflow.nodes.end'

const Panel: FC<NodePanelProps<EndNodeType>> = ({
  id,
  data,
}) => {
  const { t } = useTranslation()

  const {
    readOnly,
    inputs,
    handleVarListChange,
    handleAddVariable,
  } = useConfig(id, data)

  const outputs = inputs.outputs
  return (
    <div className='mt-2'>
      <div className='space-y-4 px-4 pb-4'>

        <Field
          title={t(`${i18nPrefix}.output.variable`)}
          required
          operations={
            !readOnly ? <AddButton onClick={handleAddVariable} /> : undefined
          }
        >
          <VarList
            nodeId={id}
            readonly={readOnly}
            list={outputs}
            onChange={handleVarListChange}
          />
        </Field>
      </div>
    </div>
  )
}

export default React.memo(Panel)