import {QueryClient, QueryClientProvider} from '@tanstack/react-query'
import {render, screen} from '@testing-library/react'
import userEvent from '@testing-library/user-event'
import {beforeEach, expect, test, vi} from 'vitest'
import {CognitoUsersPanel} from './CognitoUsersPanel'
import type {CloudResource} from '@/types/resource'

const api = vi.hoisted(() => ({
    deleteFlatItem: vi.fn(),
    getCloudResource: vi.fn(),
    listFlatItems: vi.fn(),
    putFlatItem: vi.fn(),
}))

vi.mock('@/api/cloudProxyClient', () => api)
vi.mock('@/lib/accountStore', () => ({useAccountId: () => '000000000000'}))

const summary: CloudResource = {
    id: 'us-east-1_8e65d229a', name: 'orders-users', cloud: 'aws', service: 'userpools', type: 'user-pool',
    region: 'us-east-1', createdAt: null, metadata: {},
}

function pool(signInWith: 'email' | 'username'): CloudResource {
    return {...summary, metadata: {signInWith, appClients: [{clientId: 'a8e5c7d38d3b4a1a97c9d822de', clientName: 'orders-users-client'}]}}
}

const alice = {
    id: 'aa36ecc1-ed8a-43b5-84e9-988398c17436', collectionId: null, timestamp: '2026-10-23T16:01:22.000Z', metadata: {},
    body: {username: 'aa36ecc1-ed8a-43b5-84e9-988398c17436', email: 'alice@example.com', status: 'CONFIRMED', enabled: true},
}

function renderPanel() {
    const client = new QueryClient({defaultOptions: {queries: {retry: false}}})
    return render(<QueryClientProvider client={client}><CognitoUsersPanel resource={summary} runtimeReachable/></QueryClientProvider>)
}

beforeEach(() => {
    vi.clearAllMocks()
    api.listFlatItems.mockResolvedValue({items: [alice], nextCursor: null})
    api.putFlatItem.mockResolvedValue(alice)
    api.deleteFlatItem.mockResolvedValue(undefined)
})

test('shows the app client id and the pool users', async () => {
    api.getCloudResource.mockResolvedValue(pool('email'))
    renderPanel()

    expect(await screen.findByText('a8e5c7d38d3b4a1a97c9d822de')).toBeInTheDocument()
    expect(screen.getByRole('button', {name: 'Copy Client ID'})).toBeInTheDocument()
    expect(await screen.findByText('alice@example.com')).toBeInTheDocument()
    expect(screen.getByText('CONFIRMED')).toBeInTheDocument()
    expect(api.getCloudResource).toHaveBeenCalledWith('aws', 'userpools', summary.id, expect.anything())
})

test('creates an email user who can sign in immediately', async () => {
    const user = userEvent.setup()
    api.getCloudResource.mockResolvedValue(pool('email'))
    renderPanel()

    await screen.findByText('a8e5c7d38d3b4a1a97c9d822de')
    await user.type(screen.getByLabelText('Email'), 'bob@example.com')
    await user.type(screen.getByLabelText('Password'), 'Passw0rd!')
    await user.click(screen.getByRole('button', {name: 'Create user'}))

    expect(api.putFlatItem).toHaveBeenCalledWith('aws', 'userpools', summary.id, {email: 'bob@example.com', password: 'Passw0rd!', permanent: true})
})

test('creates a username user with a temporary password when asked', async () => {
    const user = userEvent.setup()
    api.getCloudResource.mockResolvedValue(pool('username'))
    renderPanel()

    await user.type(await screen.findByLabelText('Username'), 'bob')
    await user.type(screen.getByLabelText('Password'), 'Passw0rd!')
    await user.click(screen.getByLabelText(/User can sign in now/))
    await user.click(screen.getByRole('button', {name: 'Create user'}))

    expect(api.putFlatItem).toHaveBeenCalledWith('aws', 'userpools', summary.id, {username: 'bob', password: 'Passw0rd!', permanent: false})
})

test('deletes a user by its stored username', async () => {
    const user = userEvent.setup()
    api.getCloudResource.mockResolvedValue(pool('email'))
    renderPanel()

    await user.click(await screen.findByRole('button', {name: 'Delete user alice@example.com'}))

    expect(api.deleteFlatItem).toHaveBeenCalledWith('aws', 'userpools', summary.id, alice.id)
})