const assert = require('node:assert/strict')
const test = require('node:test')

const { buildNavigation } = require('../src/layout/navigation.js')

test('selects the layout record when normalized routes contain duplicate root paths', () => {
  const routes = [
    { path: '/', name: 'sense-dashboard', children: [], meta: { title: '工作台' } },
    { path: '/devices', name: 'sense-devices', children: [], meta: { title: '设备管理' } },
    {
      path: '/',
      children: [
        { path: 'devices', meta: { title: '设备管理', permission: 'device.read', order: 10 } },
        { path: '', meta: { title: '工作台', order: 0 } },
        { path: 'users', meta: { title: '用户与权限', permission: 'identity.users.read', order: 90 } }
      ]
    }
  ]

  assert.deepEqual(buildNavigation(routes, ['device.read']), [
    { path: '/', title: '工作台', icon: undefined, order: 0 },
    { path: '/devices', title: '设备管理', icon: undefined, order: 10 }
  ])
})

test('returns no unauthorized or hidden entries', () => {
  const routes = [{
    path: '/',
    children: [
      { path: '', meta: { title: '工作台' } },
      { path: 'users', meta: { title: '用户与权限', permission: 'identity.users.read' } },
      { path: 'internal', meta: { title: '内部页', hidden: true } }
    ]
  }]

  assert.deepEqual(buildNavigation(routes), [
    { path: '/', title: '工作台', icon: undefined, order: 0 }
  ])
})