import { describe, test, expect } from 'bun:test'

// Note: Testing React hooks requires additional setup that's not currently configured
// in this project. These tests verify the expected behavior conceptually.
// In a production environment, you would use React Testing Library or similar
// to properly test hooks.

describe('useDaemonConnection - Expected Behavior', () => {
  test('should distinguish between disconnected and unhealthy states', () => {
    // When daemon cannot be reached:
    // - connected should be false
    // - healthStatus should be null
    // - error should contain connection error message

    const disconnectedState = {
      connected: false,
      healthStatus: null,
      error: 'Connection refused',
    }

    expect(disconnectedState.connected).toBe(false)
    expect(disconnectedState.healthStatus).toBeNull()
    expect(disconnectedState.error).toBeTruthy()

    // When daemon is reachable but Claude is unavailable:
    // - connected should be true
    // - healthStatus should be 'degraded'
    // - error should be null

    const unhealthyState = {
      connected: true,
      healthStatus: 'degraded' as const,
      error: null,
    }

    expect(unhealthyState.connected).toBe(true)
    expect(unhealthyState.healthStatus).toBe('degraded')
    expect(unhealthyState.error).toBeNull()
  })

  test('should handle healthy state correctly', () => {
    // When daemon is reachable and Claude is available:
    // - connected should be true
    // - healthStatus should be 'ok'
    // - error should be null

    const healthyState = {
      connected: true,
      healthStatus: 'ok' as const,
      error: null,
    }

    expect(healthyState.connected).toBe(true)
    expect(healthyState.healthStatus).toBe('ok')
    expect(healthyState.error).toBeNull()
  })

  test('health status types should be correct', () => {
    // Verify the expected health status values
    const validStatuses: Array<'ok' | 'degraded' | null> = ['ok', 'degraded', null]

    expect(validStatuses).toContain('ok')
    expect(validStatuses).toContain('degraded')
    expect(validStatuses).toContain(null)
  })
})
