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import { useCallback, useEffect, useRef } from 'react'
import produce from 'immer'
import { BlockEnum, VarType } from '../../types'
import type { Memory, ValueSelector, Var } from '../../types'
import {
useIsChatMode, useNodesReadOnly,
useWorkflow,
} from '../../hooks'
import { useStore } from '../../store'
import type { QuestionClassifierNodeType } from './types'
import useNodeCrud from '@/app/components/workflow/nodes/_base/hooks/use-node-crud'
import useOneStepRun from '@/app/components/workflow/nodes/_base/hooks/use-one-step-run'
import { useModelListAndDefaultModelAndCurrentProviderAndModel } from '@/app/components/header/account-setting/model-provider-page/hooks'
import { ModelTypeEnum } from '@/app/components/header/account-setting/model-provider-page/declarations'
const useConfig = (id: string, payload: QuestionClassifierNodeType) => {
const { nodesReadOnly: readOnly } = useNodesReadOnly()
const isChatMode = useIsChatMode()
const defaultConfig = useStore(s => s.nodesDefaultConfigs)[payload.type]
const { getBeforeNodesInSameBranch } = useWorkflow()
const startNode = getBeforeNodesInSameBranch(id).find(node => node.data.type === BlockEnum.Start)
const startNodeId = startNode?.id
const { inputs, setInputs } = useNodeCrud<QuestionClassifierNodeType>(id, payload)
const inputRef = useRef(inputs)
useEffect(() => {
inputRef.current = inputs
}, [inputs])
// model
const {
currentProvider,
currentModel,
} = useModelListAndDefaultModelAndCurrentProviderAndModel(ModelTypeEnum.textGeneration)
const model = inputs.model
const modelMode = inputs.model?.mode
const isChatModel = modelMode === 'chat'
const handleModelChanged = useCallback((model: { provider: string; modelId: string; mode?: string }) => {
const newInputs = produce(inputRef.current, (draft) => {
draft.model.provider = model.provider
draft.model.name = model.modelId
draft.model.mode = model.mode!
})
setInputs(newInputs)
}, [setInputs])
useEffect(() => {
if (currentProvider?.provider && currentModel?.model && !model.provider) {
handleModelChanged({
provider: currentProvider?.provider,
modelId: currentModel?.model,
mode: currentModel?.model_properties?.mode as string,
})
}
}, [model.provider, currentProvider, currentModel, handleModelChanged])
const handleCompletionParamsChange = useCallback((newParams: Record<string, any>) => {
const newInputs = produce(inputs, (draft) => {
draft.model.completion_params = newParams
})
setInputs(newInputs)
}, [inputs, setInputs])
const handleQueryVarChange = useCallback((newVar: ValueSelector | string) => {
const newInputs = produce(inputs, (draft) => {
draft.query_variable_selector = newVar as ValueSelector
})
setInputs(newInputs)
// console.log(newInputs.query_variable_selector)
}, [inputs, setInputs])
useEffect(() => {
const isReady = defaultConfig && Object.keys(defaultConfig).length > 0
if (isReady) {
let query_variable_selector: ValueSelector = []
if (isChatMode && inputs.query_variable_selector.length === 0 && startNodeId)
query_variable_selector = [startNodeId, 'sys.query']
setInputs({
...inputs,
...defaultConfig,
query_variable_selector: inputs.query_variable_selector.length > 0 ? inputs.query_variable_selector : query_variable_selector,
})
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [defaultConfig])
const handleClassesChange = useCallback((newClasses: any) => {
const newInputs = produce(inputs, (draft) => {
draft.classes = newClasses
draft._targetBranches = newClasses
})
setInputs(newInputs)
}, [inputs, setInputs])
const handleInstructionChange = useCallback((instruction: string) => {
const newInputs = produce(inputs, (draft) => {
draft.instruction = instruction
})
setInputs(newInputs)
}, [inputs, setInputs])
const handleMemoryChange = useCallback((memory?: Memory) => {
const newInputs = produce(inputs, (draft) => {
draft.memory = memory
})
setInputs(newInputs)
}, [inputs, setInputs])
// single run
const {
isShowSingleRun,
hideSingleRun,
runningStatus,
handleRun,
handleStop,
runInputData,
setRunInputData,
runResult,
} = useOneStepRun<QuestionClassifierNodeType>({
id,
data: inputs,
defaultRunInputData: {
query: '',
},
})
const query = runInputData.query
const setQuery = useCallback((newQuery: string) => {
setRunInputData({
...runInputData,
query: newQuery,
})
}, [runInputData, setRunInputData])
const filterVar = useCallback((varPayload: Var) => {
return varPayload.type === VarType.string
}, [])
return {
readOnly,
inputs,
handleModelChanged,
isChatMode,
isChatModel,
handleCompletionParamsChange,
handleQueryVarChange,
filterVar,
handleTopicsChange: handleClassesChange,
handleInstructionChange,
handleMemoryChange,
isShowSingleRun,
hideSingleRun,
runningStatus,
handleRun,
handleStop,
query,
setQuery,
runResult,
}
}
export default useConfig
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