import { describe, test, expect, vi, beforeEach } from 'vitest'
import type { RuntimeConfig } from '@nuxt/schema'
import type { AnyAbility } from '@casl/ability'
import type { Router } from 'vue-router'
import AbstractMenuBuilder from '~/services/layout/menuBuilder/abstractMenuBuilder'
import type { IconItem, MenuGroup, MenuItem, MenuItems } from '~/types/layout'
import { MENU_LINK_TYPE } from '~/types/enum/layout'
import type { AccessProfile, organizationState } from '~/types/interfaces'

class TestableAbstractMenuBuilder extends AbstractMenuBuilder {
  static readonly menuName = 'TestableMenu'

  public build(): MenuItem | MenuGroup | null {
    return { label: 'my_menu' }
  }

  public createGroup(
    label: string,
    icon?: IconItem,
    children: MenuItems = [],
    actions: Array<MenuItem> = [],
  ): MenuGroup {
    return super.createGroup(label, icon, children, actions)
  }

  public createItem(
    label: string,
    icon?: IconItem,
    to: string = '',
    type: MENU_LINK_TYPE = MENU_LINK_TYPE.INTERNAL,
  ): MenuItem {
    return super.createItem(label, icon, to, type)
  }

  public buildSubmenu(menuBuilder: typeof AbstractMenuBuilder) {
    return super.buildSubmenu(menuBuilder)
  }

  public makeChildren(items: Array<{ pageName: string; icon?: string }>) {
    return super.makeChildren(items)
  }
}

let runtimeConfig: RuntimeConfig
let ability: AnyAbility
let organizationProfile: organizationState
let accessProfile: AccessProfile
let menuBuilder: TestableAbstractMenuBuilder
let router: Router

beforeEach(() => {
  runtimeConfig = vi.fn() as any as RuntimeConfig
  ability = vi.fn() as any as AnyAbility
  organizationProfile = vi.fn() as any as organizationState
  accessProfile = vi.fn() as any as AccessProfile
  // @ts-ignore
  router = vi.fn() as Router

  menuBuilder = new TestableAbstractMenuBuilder(
    runtimeConfig,
    ability,
    organizationProfile,
    accessProfile,
    router,
  )
})

describe('getMenuName', () => {
  test('get name', () => {
    expect(menuBuilder.getMenuName()).toEqual('TestableMenu')
  })
})

describe('createGroup', () => {
  test('simple group', () => {
    const label = 'my_menu'
    const icon = { name: 'my_icon' }
    const children = [
      { label: 'submenu', type: MENU_LINK_TYPE.INTERNAL, active: true },
    ]
    const actions = [
      { label: 'action', type: MENU_LINK_TYPE.INTERNAL, active: true },
    ]

    const result = menuBuilder.createGroup(label, icon, children, actions)

    expect(result).toEqual({ label, icon, children, actions })
  })

  test('default values', () => {
    const result = menuBuilder.createGroup('my_menu')

    expect(result).toEqual({
      label: 'my_menu',
      icon: undefined,
      children: [],
      actions: [],
    })
  })
})

describe('createItem', () => {
  test('simple item', () => {
    const label = 'my_menu'
    const icon = { name: 'my_icon' }
    const to = 'https://domain.com/foo/bar'
    const type = MENU_LINK_TYPE.EXTERNAL

    const result = menuBuilder.createItem(label, icon, to, type)

    expect(result).toEqual({ icon, label, to, type, active: false })
  })

  test('default values', () => {
    const result = menuBuilder.createItem('my_menu')

    expect(result).toEqual({
      label: 'my_menu',
      icon: undefined,
      to: '',
      type: MENU_LINK_TYPE.INTERNAL,
      active: false,
    })
  })

  test('prepend https on external url', () => {
    const item = menuBuilder.createItem(
      'my_menu',
      undefined,
      'domain.com',
      MENU_LINK_TYPE.EXTERNAL,
    )
    expect(item.to).toEqual('https://domain.com')
  })

  test('complete V1 links (server side)', () => {
    runtimeConfig.baseUrlAdminLegacy = 'https://admin.opentalent.fr'

    const item = menuBuilder.createItem(
      'my_menu',
      undefined,
      '/my_page',
      MENU_LINK_TYPE.V1,
    )

    expect(item.to).toEqual('https://admin.opentalent.fr/#/my_page')
  })

  test('complete V1 links (client side)', () => {
    runtimeConfig.baseUrlAdminLegacy = ''
    // @ts-ignore
    runtimeConfig.public = { baseUrlAdminLegacy: 'https://admin.opentalent.fr' }

    const item = menuBuilder.createItem(
      'my_menu',
      undefined,
      '/my_page',
      MENU_LINK_TYPE.V1,
    )

    expect(item.to).toEqual('https://admin.opentalent.fr/#/my_page')
  })
})

describe('buildSubmenu', () => {
  test('should call given menu build method', () => {
    expect(menuBuilder.buildSubmenu(TestableAbstractMenuBuilder)).toEqual({
      label: 'my_menu',
    })
  })
})

describe('makeChildren', () => {
  test('simple call', () => {
    ability.can = vi.fn(() => true)
    // @ts-ignore
    router.resolve = vi.fn(() => {
      return { href: 'foo' }
    })

    const children: MenuItems = menuBuilder.makeChildren([
      { pageName: 'foo_page', icon: 'fas fa-dog' },
    ])

    expect(children).toEqual([
      {
        label: 'foo_page',
        icon: { name: 'fas fa-dog' },
        to: 'foo',
        type: 0,
        active: false,
      },
    ])
  })
  test('no icon', () => {
    ability.can = vi.fn(() => true)
    // @ts-ignore
    router.resolve = vi.fn(() => {
      return { href: 'foo' }
    })

    const children: MenuItems = menuBuilder.makeChildren([
      { pageName: 'foo_page' },
    ])

    expect(children).toEqual([
      { label: 'foo_page', icon: undefined, to: 'foo', type: 0, active: false },
    ])
  })
  test('not allowed', () => {
    ability.can = vi.fn(() => false)

    const children: MenuItems = menuBuilder.makeChildren([
      { pageName: 'foo_page' },
    ])

    expect(children).toEqual([])
  })
  test('unknown page name', () => {
    ability.can = vi.fn(() => true)
    // @ts-ignore
    router.resolve = vi.fn(() => {
      return null
    })

    expect(() =>
      menuBuilder.makeChildren([{ pageName: 'foo_page' }]),
    ).toThrowError()
  })
})