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urbanLifeline/dify/web/app/components/plugins/plugin-detail-panel/model-selector/llm-params-panel.tsx

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2025-12-01 17:21:38 +08:00
import React, { useMemo } from 'react'
import useSWR from 'swr'
import { useTranslation } from 'react-i18next'
import PresetsParameter from '@/app/components/header/account-setting/model-provider-page/model-parameter-modal/presets-parameter'
import ParameterItem from '@/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item'
import Loading from '@/app/components/base/loading'
import type {
FormValue,
ModelParameterRule,
} from '@/app/components/header/account-setting/model-provider-page/declarations'
import type { ParameterValue } from '@/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item'
import { fetchModelParameterRules } from '@/service/common'
import { PROVIDER_WITH_PRESET_TONE, STOP_PARAMETER_RULE, TONE_LIST } from '@/config'
import cn from '@/utils/classnames'
type Props = {
isAdvancedMode: boolean
provider: string
modelId: string
completionParams: FormValue
onCompletionParamsChange: (newParams: FormValue) => void
}
const LLMParamsPanel = ({
isAdvancedMode,
provider,
modelId,
completionParams,
onCompletionParamsChange,
}: Props) => {
const { t } = useTranslation()
const { data: parameterRulesData, isLoading } = useSWR(
(provider && modelId)
? `/workspaces/current/model-providers/${provider}/models/parameter-rules?model=${modelId}`
: null, fetchModelParameterRules,
)
const parameterRules: ModelParameterRule[] = useMemo(() => {
return parameterRulesData?.data || []
}, [parameterRulesData])
const handleSelectPresetParameter = (toneId: number) => {
const tone = TONE_LIST.find(tone => tone.id === toneId)
if (tone) {
onCompletionParamsChange({
...completionParams,
...tone.config,
})
}
}
const handleParamChange = (key: string, value: ParameterValue) => {
onCompletionParamsChange({
...completionParams,
[key]: value,
})
}
const handleSwitch = (key: string, value: boolean, assignValue: ParameterValue) => {
if (!value) {
const newCompletionParams = { ...completionParams }
delete newCompletionParams[key]
onCompletionParamsChange(newCompletionParams)
}
if (value) {
onCompletionParamsChange({
...completionParams,
[key]: assignValue,
})
}
}
if (isLoading) {
return (
<div className='mt-5'><Loading /></div>
)
}
return (
<>
<div className='mb-2 flex items-center justify-between'>
<div className={cn('system-sm-semibold flex h-6 items-center text-text-secondary')}>{t('common.modelProvider.parameters')}</div>
{
PROVIDER_WITH_PRESET_TONE.includes(provider) && (
<PresetsParameter onSelect={handleSelectPresetParameter} />
)
}
</div>
{!!parameterRules.length && (
[
...parameterRules,
...(isAdvancedMode ? [STOP_PARAMETER_RULE] : []),
].map(parameter => (
<ParameterItem
key={`${modelId}-${parameter.name}`}
parameterRule={parameter}
value={completionParams?.[parameter.name]}
onChange={v => handleParamChange(parameter.name, v)}
onSwitch={(checked, assignValue) => handleSwitch(parameter.name, checked, assignValue)}
isInWorkflow
/>
)))}
</>
)
}
export default LLMParamsPanel