import { describe, it, expect, vi, beforeEach } from 'vitest'

describe('router multitenant routing', () => {
  beforeEach(() => {
    vi.resetModules()
    delete (process.env as any).VUE_APP_MULTITENANT_ENABLED
  })

  it('includes public routes and legacy flat routes when flag disabled', async () => {
    const { createAppRouter } = await import('@/router/index')
    const router = createAppRouter(() => null)
    const paths = router.getRoutes().map((r) => r.path)
    expect(paths).toContain('/login')
    expect(paths).toContain('/create-account')
    expect(paths).toContain('/welcome')
    expect(paths).toContain('/invitations/accept')
    // legacy flat routes
    expect(paths).toContain('/recipes')
    expect(paths).toContain('/shopping')
  })

  it('nests routes under /:householdSlug when flag enabled', async () => {
    (process.env as any).VUE_APP_MULTITENANT_ENABLED = 'true'
    const { createAppRouter } = await import('@/router/index')
    const router = createAppRouter(() => null)
    const paths = router.getRoutes().map((r) => r.path)
    // Public routes still exist
    expect(paths).toContain('/login')
    expect(paths).toContain('/create-account')
    // Nested route example
    const hasNestedRecipes = paths.some((p) => p === '/:householdSlug/recipes')
    expect(hasNestedRecipes).toBe(true)
    // Legacy route should not be present when nested is enabled
    expect(paths).not.toContain('/recipes')
  })
})