import {
  FeatureDefinition,
  GrowthBook,
  GrowthBookProvider,
} from '@growthbook/growthbook-react'

type FeaturesClient = GrowthBook<Record<string, unknown>> & {
  patchFeatures: (features: Record<string, FeatureDefinition<unknown>>) => void
}

export const featuresClient: FeaturesClient = Object.assign(
  createFeaturesClient({
    apiHost: '',
    clientKey: '',
    enableDevMode: false,
    subscribeToChanges: false,
    features: {},
  }),
  {
    patchFeatures(features: Record<string, FeatureDefinition<unknown>>) {
      featuresClient.setFeatures({
        ...featuresClient.getFeatures(),
        ...features,
      })
    },
  }
)

export const FeaturesProviderMock = ({
  children,
}: {
  children: React.ReactNode
}) => {
  return (
    <GrowthBookProvider growthbook={featuresClient}>
      {children}
    </GrowthBookProvider>
  )
}

createFeaturesClient

new GrowthBook()

featuresClient.patchFeatures({ 'feature-name': { defaultValue: true } })