import { describe, expect, it } from 'vitest'
import { parseLocation, pathFor } from './navigation'

describe('pathFor', () => {
  it('maps sections and config tabs to paths', () => {
    expect(pathFor('overview')).toBe('/')
    expect(pathFor('vms')).toBe('/vms')
    expect(pathFor('docker')).toBe('/docker')
    expect(pathFor('containers')).toBe('/containers')
    expect(pathFor('vms', 'overview', 'security')).toBe('/vms/security')
    expect(pathFor('containers', 'overview', 'add')).toBe('/containers/add')
    expect(pathFor('docker', 'overview', 'add')).toBe('/docker/add')
    expect(pathFor('profile')).toBe('/profile')
    expect(pathFor('logs')).toBe('/logs')
    expect(pathFor('setup')).toBe('/setup')
    expect(pathFor('login')).toBe('/login')
    expect(pathFor('configuration')).toBe('/configuration')
    expect(pathFor('configuration', 'overview')).toBe('/configuration')
    expect(pathFor('configuration', 'groups')).toBe('/configuration/groups')
    expect(pathFor('configuration', 'actions')).toBe('/configuration/actions')
    expect(pathFor('configuration', 'roles')).toBe('/configuration/roles')
  })

  it('maps node detail paths', () => {
    expect(pathFor('containers', 'overview', 'overview', 'node-1')).toBe(
      '/containers/node-1',
    )
    expect(
      pathFor('containers', 'overview', 'overview', 'node-1', 'actions'),
    ).toBe('/containers/node-1/actions')
    expect(pathFor('vms', 'overview', 'overview', 'abc', 'logs')).toBe(
      '/vms/abc/logs',
    )
  })
})

describe('parseLocation', () => {
  it('round-trips known paths', () => {
    for (const path of [
      '/',
      '/vms',
      '/docker',
      '/containers',
      '/vms/security',
      '/containers/add',
      '/docker/overview',
      '/profile',
      '/logs',
      '/setup',
      '/login',
      '/configuration',
      '/configuration/users',
      '/configuration/roles',
      '/configuration/groups',
      '/configuration/actions',
      '/configuration/security',
      '/configuration/integrations',
      '/configuration/network',
      '/configuration/advanced',
      '/containers/node-1',
      '/containers/node-1/actions',
      '/vms/node-2/logs',
    ]) {
      const location = parseLocation(path)
      expect(
        pathFor(
          location.section,
          location.configTab,
          location.resourceTab,
          location.nodeId,
          location.nodeDetailTab,
        ),
      ).toBe(path === '/docker/overview' ? '/docker' : path)
    }
  })

  it('falls back to overview for unknown paths', () => {
    expect(parseLocation('/nope')).toEqual({
      section: 'overview',
      configTab: 'overview',
      resourceTab: 'overview',
      nodeId: null,
      nodeDetailTab: 'overview',
    })
    expect(parseLocation('/configuration/unknown')).toEqual({
      section: 'overview',
      configTab: 'overview',
      resourceTab: 'overview',
      nodeId: null,
      nodeDetailTab: 'overview',
    })
    expect(parseLocation('/vms/extra')).toEqual({
      section: 'vms',
      configTab: 'overview',
      resourceTab: 'overview',
      nodeId: 'extra',
      nodeDetailTab: 'overview',
    })
    expect(parseLocation('/docker/extra/nope')).toEqual({
      section: 'overview',
      configTab: 'overview',
      resourceTab: 'overview',
      nodeId: null,
      nodeDetailTab: 'overview',
    })
  })

  it('treats trailing slashes as the same path', () => {
    expect(parseLocation('/configuration/groups/')).toEqual({
      section: 'configuration',
      configTab: 'groups',
      resourceTab: 'overview',
      nodeId: null,
      nodeDetailTab: 'overview',
    })
  })
})