claude-code-best/src/hooks/notifs/useSettingsErrors.tsx

import { useCallback, useEffect, useState } from 'react'
import { useNotifications } from 'src/context/notifications.js'
import { getIsRemoteMode } from '../../bootstrap/state.js'
import { getSettingsWithAllErrors } from '../../utils/settings/allErrors.js'
import type { ValidationError } from '../../utils/settings/validation.js'
import { useSettingsChange } from '../useSettingsChange.js'

const SETTINGS_ERRORS_NOTIFICATION_KEY = 'settings-errors'

export function useSettingsErrors(): ValidationError[] {
  const { addNotification, removeNotification } = useNotifications()
  const [errors, setErrors] = useState<ValidationError[]>(() => {
    const { errors } = getSettingsWithAllErrors()
    return errors
  })

  const handleSettingsChange = useCallback(() => {
    const { errors } = getSettingsWithAllErrors()
    setErrors(errors)
  }, [])

  useSettingsChange(handleSettingsChange)

  useEffect(() => {
    if (getIsRemoteMode()) return
    if (errors.length > 0) {
      const message = `Found ${errors.length} settings ${errors.length === 1 ? 'issue' : 'issues'} · /doctor for details`
      addNotification({
        key: SETTINGS_ERRORS_NOTIFICATION_KEY,
        text: message,
        color: 'warning',
        priority: 'high',
        timeoutMs: 60000,
      })
    } else {
      removeNotification(SETTINGS_ERRORS_NOTIFICATION_KEY)
    }
  }, [errors, addNotification, removeNotification])

  return errors
}