628 lines
23 KiB
TypeScript
628 lines
23 KiB
TypeScript
import { useState, useMemo, useEffect, useCallback, useRef } from 'react'
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import Image from 'next/image'
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import { InferenceEngine, Model } from '@janhq/core'
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import {
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Badge,
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Button,
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Input,
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ScrollArea,
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Select,
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useClickOutside,
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} from '@janhq/joi'
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import { useAtom, useAtomValue, useSetAtom } from 'jotai'
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import {
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ChevronDownIcon,
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ChevronUpIcon,
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DownloadCloudIcon,
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XIcon,
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} from 'lucide-react'
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import { twMerge } from 'tailwind-merge'
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import ProgressCircle from '@/containers/Loader/ProgressCircle'
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import ModelLabel from '@/containers/ModelLabel'
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import SetupRemoteModel from '@/containers/SetupRemoteModel'
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import { useCreateNewThread } from '@/hooks/useCreateNewThread'
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import useDownloadModel from '@/hooks/useDownloadModel'
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import { modelDownloadStateAtom } from '@/hooks/useDownloadState'
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import useRecommendedModel from '@/hooks/useRecommendedModel'
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import useUpdateModelParameters from '@/hooks/useUpdateModelParameters'
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import { formatDownloadPercentage, toGibibytes } from '@/utils/converter'
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import {
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getLogoEngine,
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getTitleByEngine,
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localEngines,
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priorityEngine,
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} from '@/utils/modelEngine'
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import { extensionManager } from '@/extension'
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import { preserveModelSettingsAtom } from '@/helpers/atoms/AppConfig.atom'
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import { inActiveEngineProviderAtom } from '@/helpers/atoms/Extension.atom'
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import {
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configuredModelsAtom,
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getDownloadingModelAtom,
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selectedModelAtom,
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showEngineListModelAtom,
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} from '@/helpers/atoms/Model.atom'
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import {
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activeThreadAtom,
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setThreadModelParamsAtom,
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} from '@/helpers/atoms/Thread.atom'
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type Props = {
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chatInputMode?: boolean
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strictedThread?: boolean
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disabled?: boolean
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}
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const ModelDropdown = ({
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disabled,
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chatInputMode,
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strictedThread = true,
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}: Props) => {
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const { downloadModel } = useDownloadModel()
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const [searchFilter, setSearchFilter] = useState('all')
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const [filterOptionsOpen, setFilterOptionsOpen] = useState(false)
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const [searchText, setSearchText] = useState('')
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const [open, setOpen] = useState(false)
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const activeThread = useAtomValue(activeThreadAtom)
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const downloadingModels = useAtomValue(getDownloadingModelAtom)
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const [toggle, setToggle] = useState<HTMLDivElement | null>(null)
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const [selectedModel, setSelectedModel] = useAtom(selectedModelAtom)
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const { recommendedModel, downloadedModels } = useRecommendedModel()
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const [dropdownOptions, setDropdownOptions] = useState<HTMLDivElement | null>(
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null
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)
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const downloadStates = useAtomValue(modelDownloadStateAtom)
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const setThreadModelParams = useSetAtom(setThreadModelParamsAtom)
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const { updateModelParameter } = useUpdateModelParameters()
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const searchInputRef = useRef<HTMLInputElement>(null)
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const configuredModels = useAtomValue(configuredModelsAtom)
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const featuredModel = configuredModels.filter((x) =>
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x.metadata.tags.includes('Featured')
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)
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const preserveModelSettings = useAtomValue(preserveModelSettingsAtom)
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const { updateThreadMetadata } = useCreateNewThread()
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useClickOutside(() => !filterOptionsOpen && setOpen(false), null, [
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dropdownOptions,
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toggle,
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])
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const [showEngineListModel, setShowEngineListModel] = useAtom(
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showEngineListModelAtom
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)
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const isModelSupportRagAndTools = useCallback((model: Model) => {
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return (
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model?.engine === InferenceEngine.openai ||
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localEngines.includes(model?.engine as InferenceEngine)
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)
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}, [])
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const filteredDownloadedModels = useMemo(
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() =>
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configuredModels
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.filter((e) =>
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e.name.toLowerCase().includes(searchText.toLowerCase().trim())
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)
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.filter((e) => {
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if (searchFilter === 'all') {
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return e.engine
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}
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if (searchFilter === 'local') {
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return localEngines.includes(e.engine)
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}
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if (searchFilter === 'remote') {
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return !localEngines.includes(e.engine)
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}
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})
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.sort((a, b) => a.name.localeCompare(b.name))
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.sort((a, b) => {
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const aInDownloadedModels = downloadedModels.some(
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(item) => item.id === a.id
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)
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const bInDownloadedModels = downloadedModels.some(
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(item) => item.id === b.id
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)
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if (aInDownloadedModels && !bInDownloadedModels) {
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return -1
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} else if (!aInDownloadedModels && bInDownloadedModels) {
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return 1
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} else {
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return 0
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}
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}),
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[configuredModels, searchText, searchFilter, downloadedModels]
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)
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useEffect(() => {
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if (open && searchInputRef.current) {
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searchInputRef.current.focus()
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}
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}, [open])
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useEffect(() => {
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if (!activeThread) return
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let model = downloadedModels.find(
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(model) => model.id === activeThread.assistants[0].model.id
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)
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if (!model) {
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model = recommendedModel
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}
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setSelectedModel(model)
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}, [recommendedModel, activeThread, downloadedModels, setSelectedModel])
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const onClickModelItem = useCallback(
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async (modelId: string) => {
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const model = downloadedModels.find((m) => m.id === modelId)
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setSelectedModel(model)
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setOpen(false)
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if (activeThread) {
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// Change assistand tools based on model support RAG
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updateThreadMetadata({
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...activeThread,
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assistants: [
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{
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...activeThread.assistants[0],
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tools: [
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{
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type: 'retrieval',
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enabled: isModelSupportRagAndTools(model as Model),
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settings: {
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...(activeThread.assistants[0].tools &&
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activeThread.assistants[0].tools[0]?.settings),
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},
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},
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],
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},
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],
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})
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// Default setting ctx_len for the model for a better onboarding experience
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// TODO: When Cortex support hardware instructions, we should remove this
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const defaultContextLength = preserveModelSettings
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? model?.metadata?.default_ctx_len
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: 2048
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const defaultMaxTokens = preserveModelSettings
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? model?.metadata?.default_max_tokens
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: 2048
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const overriddenSettings =
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model?.settings.ctx_len && model.settings.ctx_len > 2048
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? { ctx_len: defaultContextLength ?? 2048 }
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: {}
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const overriddenParameters =
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model?.parameters.max_tokens && model.parameters.max_tokens
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? { max_tokens: defaultMaxTokens ?? 2048 }
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: {}
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const modelParams = {
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...model?.parameters,
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...model?.settings,
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...overriddenParameters,
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...overriddenSettings,
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}
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// Update model parameter to the thread state
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setThreadModelParams(activeThread.id, modelParams)
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// Update model parameter to the thread file
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if (model)
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updateModelParameter(activeThread, {
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params: modelParams,
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modelId: model.id,
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engine: model.engine,
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})
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}
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},
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[
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downloadedModels,
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activeThread,
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setSelectedModel,
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isModelSupportRagAndTools,
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setThreadModelParams,
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updateModelParameter,
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updateThreadMetadata,
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preserveModelSettings,
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]
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)
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const [extensionHasSettings, setExtensionHasSettings] = useState<
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{ name?: string; setting: string; apiKey: string; provider: string }[]
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>([])
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const inActiveEngineProvider = useAtomValue(inActiveEngineProviderAtom)
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useEffect(() => {
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const getAllSettings = async () => {
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const extensionsMenu: {
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name?: string
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setting: string
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apiKey: string
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provider: string
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}[] = []
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const extensions = extensionManager.getAll()
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for (const extension of extensions) {
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if (typeof extension.getSettings === 'function') {
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const settings = await extension.getSettings()
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if (
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(settings && settings.length > 0) ||
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(await extension.installationState()) !== 'NotRequired'
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) {
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extensionsMenu.push({
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name: extension.productName,
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setting: extension.name,
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apiKey:
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'apiKey' in extension && typeof extension.apiKey === 'string'
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? extension.apiKey
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: '',
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provider:
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'provider' in extension &&
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typeof extension.provider === 'string'
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? extension.provider
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: '',
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})
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}
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}
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}
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setExtensionHasSettings(extensionsMenu)
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}
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getAllSettings()
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}, [])
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const findByEngine = filteredDownloadedModels
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.filter((x) => !inActiveEngineProvider.includes(x.engine))
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.map((x) => x.engine)
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const groupByEngine = findByEngine
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.filter(function (item, index) {
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if (findByEngine.indexOf(item) === index) return item
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})
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.sort((a, b) => {
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if (priorityEngine.includes(a) && priorityEngine.includes(b)) {
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return priorityEngine.indexOf(a) - priorityEngine.indexOf(b)
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} else if (priorityEngine.includes(a)) {
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return -1
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} else if (priorityEngine.includes(b)) {
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return 1
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} else {
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return 0 // Leave the rest in their original order
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}
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})
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const getEngineStatusReady: InferenceEngine[] = extensionHasSettings
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?.filter((e) => e.apiKey.length > 0)
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.map((x) => x.provider as InferenceEngine)
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useEffect(() => {
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setShowEngineListModel((prev) => [
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...prev,
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...(getEngineStatusReady as InferenceEngine[]),
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])
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [setShowEngineListModel, extensionHasSettings])
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const isDownloadALocalModel = downloadedModels.some((x) =>
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localEngines.includes(x.engine)
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)
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if (strictedThread && !activeThread) {
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return null
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}
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return (
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<div className={twMerge('relative', disabled && 'pointer-events-none')}>
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<div ref={setToggle}>
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{chatInputMode ? (
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<Badge
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theme="secondary"
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variant={open ? 'solid' : 'outline'}
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className={twMerge(
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'cursor-pointer',
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open && 'border border-transparent'
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)}
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onClick={() => setOpen(!open)}
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>
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<span className="line-clamp-1 ">{selectedModel?.name}</span>
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</Badge>
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) : (
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<Input
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value={selectedModel?.name || ''}
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className="cursor-pointer"
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disabled={disabled}
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readOnly
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suffixIcon={
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<ChevronDownIcon
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size={14}
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className={twMerge(open && 'rotate-180')}
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/>
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}
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onClick={() => setOpen(!open)}
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/>
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)}
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</div>
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<div
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className={twMerge(
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'w=80 absolute right-0 z-20 mt-2 max-h-80 w-full overflow-hidden rounded-lg border border-[hsla(var(--app-border))] bg-[hsla(var(--app-bg))] shadow-sm',
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open ? 'flex' : 'hidden',
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chatInputMode && 'bottom-8 left-0 w-72'
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)}
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ref={setDropdownOptions}
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>
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<div className="w-full">
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<div className="relative">
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<Input
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placeholder="Search"
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value={searchText}
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ref={searchInputRef}
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className="rounded-none border-x-0 border-t-0 focus-within:ring-0 hover:border-b-[hsla(var(--app-border))]"
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onChange={(e) => setSearchText(e.target.value)}
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suffixIcon={
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searchText.length > 0 && (
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<XIcon
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size={16}
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className="cursor-pointer"
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onClick={() => setSearchText('')}
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/>
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)
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}
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/>
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<div
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className={twMerge(
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'absolute right-2 top-1/2 -translate-y-1/2',
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searchText.length && 'hidden'
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)}
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>
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<Select
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value={searchFilter}
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className="h-6 gap-1 px-2"
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options={[
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{ name: 'All', value: 'all' },
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{ name: 'On-device', value: 'local' },
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{ name: 'Cloud', value: 'remote' },
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]}
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onValueChange={(value) => setSearchFilter(value)}
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onOpenChange={(open) => setFilterOptionsOpen(open)}
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/>
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</div>
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</div>
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<ScrollArea className="h-[calc(100%-36px)] w-full">
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{groupByEngine.map((engine, i) => {
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const apiKey = !localEngines.includes(engine)
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? extensionHasSettings.filter((x) => x.provider === engine)[0]
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?.apiKey.length > 1
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: true
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const engineLogo = getLogoEngine(engine as InferenceEngine)
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const showModel = showEngineListModel.includes(engine)
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const onClickChevron = () => {
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if (showModel) {
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setShowEngineListModel((prev) =>
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prev.filter((item) => item !== engine)
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)
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} else {
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setShowEngineListModel((prev) => [...prev, engine])
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}
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}
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return (
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<div
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className="relative w-full border-t border-[hsla(var(--app-border))] first:border-t-0"
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key={i}
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>
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<div className="mt-2">
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<div className="flex items-center justify-between px-4">
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<div
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className="flex w-full cursor-pointer items-center gap-2 py-1"
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onClick={onClickChevron}
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>
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{engineLogo && (
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<Image
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className="h-6 w-6 flex-shrink-0"
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width={48}
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height={48}
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src={engineLogo}
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alt="logo"
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/>
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)}
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<h6 className="font-medium text-[hsla(var(--text-secondary))]">
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{getTitleByEngine(engine)}
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</h6>
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</div>
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<div className="-mr-2 flex gap-1">
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{!localEngines.includes(engine) && (
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<SetupRemoteModel engine={engine} />
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)}
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{!showModel ? (
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<Button theme="icon" onClick={onClickChevron}>
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<ChevronDownIcon
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size={14}
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className="text-[hsla(var(--text-secondary))]"
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/>
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</Button>
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) : (
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<Button theme="icon" onClick={onClickChevron}>
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<ChevronUpIcon
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size={14}
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className="text-[hsla(var(--text-secondary))]"
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/>
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</Button>
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)}
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</div>
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</div>
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{engine === InferenceEngine.nitro &&
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!isDownloadALocalModel &&
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showModel &&
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!searchText.length && (
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<ul className="pb-2">
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{featuredModel.map((model) => {
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const isDownloading = downloadingModels.some(
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(md) => md.id === model.id
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)
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return (
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<li
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key={model.id}
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className="flex items-center justify-between gap-4 px-3 py-2 hover:bg-[hsla(var(--dropdown-menu-hover-bg))]"
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>
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<div className="flex items-center gap-2">
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<p
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className="line-clamp-1 text-[hsla(var(--text-secondary))]"
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title={model.name}
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>
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{model.name}
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</p>
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<ModelLabel
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metadata={model.metadata}
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compact
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/>
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</div>
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<div className="flex items-center gap-2 text-[hsla(var(--text-tertiary))]">
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<span className="font-medium">
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{toGibibytes(model.metadata.size)}
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</span>
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{!isDownloading ? (
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<DownloadCloudIcon
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size={18}
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className="cursor-pointer text-[hsla(var(--app-link))]"
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onClick={() => downloadModel(model)}
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/>
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) : (
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Object.values(downloadStates)
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.filter((x) => x.modelId === model.id)
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.map((item) => (
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<ProgressCircle
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key={item.modelId}
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percentage={
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formatDownloadPercentage(
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item?.percent,
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{
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hidePercentage: true,
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}
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) as number
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}
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size={100}
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/>
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))
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)}
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</div>
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</li>
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)
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})}
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</ul>
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)}
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<ul className="pb-2">
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{filteredDownloadedModels
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.filter((x) => x.engine === engine)
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.filter((y) => {
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if (
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localEngines.includes(y.engine) &&
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!searchText.length
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) {
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return downloadedModels.find((c) => c.id === y.id)
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} else {
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return y
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}
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})
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.map((model) => {
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if (!showModel) return null
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const isDownloading = downloadingModels.some(
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(md) => md.id === model.id
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)
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const isdDownloaded = downloadedModels.some(
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(c) => c.id === model.id
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)
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return (
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<li
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key={model.id}
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className={twMerge(
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'flex items-center justify-between gap-4 px-3 py-2 hover:bg-[hsla(var(--dropdown-menu-hover-bg))]',
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!apiKey
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? 'cursor-not-allowed text-[hsla(var(--text-tertiary))]'
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: 'text-[hsla(var(--text-primary))]'
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)}
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onClick={() => {
|
|
if (
|
|
!apiKey &&
|
|
!localEngines.includes(model.engine)
|
|
)
|
|
return null
|
|
if (isdDownloaded) {
|
|
onClickModelItem(model.id)
|
|
}
|
|
}}
|
|
>
|
|
<div className="flex gap-x-2">
|
|
<p
|
|
className={twMerge(
|
|
'line-clamp-1',
|
|
!isdDownloaded &&
|
|
'text-[hsla(var(--text-secondary))]'
|
|
)}
|
|
title={model.name}
|
|
>
|
|
{model.name}
|
|
</p>
|
|
<ModelLabel metadata={model.metadata} compact />
|
|
</div>
|
|
<div className="flex items-center gap-2 text-[hsla(var(--text-tertiary))]">
|
|
{!isdDownloaded && (
|
|
<span className="font-medium">
|
|
{toGibibytes(model.metadata.size)}
|
|
</span>
|
|
)}
|
|
{!isDownloading && !isdDownloaded ? (
|
|
<DownloadCloudIcon
|
|
size={18}
|
|
className="cursor-pointer text-[hsla(var(--app-link))]"
|
|
onClick={() => downloadModel(model)}
|
|
/>
|
|
) : (
|
|
Object.values(downloadStates)
|
|
.filter((x) => x.modelId === model.id)
|
|
.map((item) => (
|
|
<ProgressCircle
|
|
key={item.modelId}
|
|
percentage={
|
|
formatDownloadPercentage(
|
|
item?.percent,
|
|
{
|
|
hidePercentage: true,
|
|
}
|
|
) as number
|
|
}
|
|
size={100}
|
|
/>
|
|
))
|
|
)}
|
|
</div>
|
|
</li>
|
|
)
|
|
})}
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
)
|
|
})}
|
|
</ScrollArea>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
)
|
|
}
|
|
|
|
export default ModelDropdown
|