feat: last run frontend (#21369)

The frontend of feat: Persist Variables for Enhanced Debugging Workflow (#20699).

Co-authored-by: jZonG <jzongcode@gmail.com>

web/app/components/workflow/nodes/knowledge-retrieval/use-single-run-form-params.ts

@@ -0,0 +1,63 @@
+import type { MutableRefObject } from 'react'
+import { useTranslation } from 'react-i18next'
+import type { InputVar, Variable } from '@/app/components/workflow/types'
+import { InputVarType } from '@/app/components/workflow/types'
+import { useCallback, useMemo } from 'react'
+import type { KnowledgeRetrievalNodeType } from './types'
+
+const i18nPrefix = 'workflow.nodes.knowledgeRetrieval'
+
+type Params = {
+  id: string,
+  payload: KnowledgeRetrievalNodeType
+  runInputData: Record<string, any>
+  runInputDataRef: MutableRefObject<Record<string, any>>
+  getInputVars: (textList: string[]) => InputVar[]
+  setRunInputData: (data: Record<string, any>) => void
+  toVarInputs: (variables: Variable[]) => InputVar[]
+}
+const useSingleRunFormParams = ({
+  payload,
+  runInputData,
+  setRunInputData,
+}: Params) => {
+  const { t } = useTranslation()
+  const query = runInputData.query
+  const setQuery = useCallback((newQuery: string) => {
+    setRunInputData({
+      ...runInputData,
+      query: newQuery,
+    })
+  }, [runInputData, setRunInputData])
+
+  const forms = useMemo(() => {
+    return [
+      {
+        inputs: [{
+          label: t(`${i18nPrefix}.queryVariable`)!,
+          variable: 'query',
+          type: InputVarType.paragraph,
+          required: true,
+        }],
+        values: { query },
+        onChange: (keyValue: Record<string, any>) => setQuery(keyValue.query),
+      },
+    ]
+  }, [query, setQuery, t])
+
+  const getDependentVars = () => {
+    return [payload.query_variable_selector]
+  }
+  const getDependentVar = (variable: string) => {
+    if(variable === 'query')
+      return payload.query_variable_selector
+  }
+
+  return {
+    forms,
+    getDependentVars,
+    getDependentVar,
+  }
+}
+
+export default useSingleRunFormParams