58 lines
1.6 KiB
TypeScript
58 lines
1.6 KiB
TypeScript
import { useEffect, useState } from 'react'
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import { Model } from '@janhq/core/lib/types'
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import { useAtomValue } from 'jotai'
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import { useActiveModel } from './useActiveModel'
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import { useGetDownloadedModels } from './useGetDownloadedModels'
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import { currentConversationAtom } from '@/helpers/atoms/Conversation.atom'
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import { Conversation } from '@/types/chatMessage'
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export default function useGetInputState() {
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const [inputState, setInputState] = useState<InputType>('loading')
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const currentConvo = useAtomValue(currentConversationAtom)
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const { activeModel } = useActiveModel()
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const { downloadedModels } = useGetDownloadedModels()
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const handleInputState = (
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convo: Conversation | undefined,
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currentModel: Model | undefined
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) => {
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if (convo == null) return
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if (currentModel == null) {
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setInputState('loading')
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return
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}
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// check if convo model id is in downloaded models
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const isModelAvailable = downloadedModels.some(
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(model) => model._id === convo.modelId
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)
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if (!isModelAvailable) {
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// can't find model in downloaded models
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setInputState('model-not-found')
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return
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}
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if (convo.modelId !== currentModel._id) {
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// in case convo model and active model is different,
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// ask user to init the required model
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setInputState('model-mismatch')
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return
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}
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setInputState('available')
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}
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useEffect(() => {
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handleInputState(currentConvo, activeModel)
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [])
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return { inputState, currentConvo }
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}
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type InputType = 'available' | 'loading' | 'model-mismatch' | 'model-not-found'
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