// spec: e2e/plans/parent-notifications.plan.md §7 — approve reward

import { test, expect, type APIRequestContext } from '@playwright/test'

const CHILD_NAME = 'DigestApproveRewardChild'
const REWARD_NAME = 'DigestApproveRewardReward'
const REWARD_COST = 15
const INITIAL_POINTS = 50

async function createChild(
  request: APIRequestContext,
  name: string,
  points: number,
): Promise<string> {
  const pre = await request.get('/api/child/list')
  for (const c of (await pre.json()).children ?? []) {
    if (c.name === name) await request.delete(`/api/child/${c.id}`)
  }
  await request.put('/api/child/add', { data: { name, age: 8 } })
  const list = await request.get('/api/child/list')
  const id = (await list.json()).children?.find((c: any) => c.name === name)?.id ?? ''
  if (points > 0) await request.put(`/api/child/${id}/edit`, { data: { points } })
  return id
}

async function createReward(
  request: APIRequestContext,
  name: string,
  cost: number,
): Promise<string> {
  const pre = await request.get('/api/reward/list')
  for (const r of (await pre.json()).rewards ?? []) {
    if (r.name === name) await request.delete(`/api/reward/${r.id}`)
  }
  await request.put('/api/reward/add', { data: { name, description: 'digest approve test', cost } })
  const list = await request.get('/api/reward/list')
  return (await list.json()).rewards?.find((r: any) => r.name === name)?.id ?? ''
}

test.describe('Digest Action Token — Approve Reward', () => {
  test.describe.configure({ mode: 'serial' })

  let childId = ''
  let rewardId = ''
  let approveToken = ''

  test.beforeAll(async ({ request }) => {
    childId = await createChild(request, CHILD_NAME, INITIAL_POINTS)
    rewardId = await createReward(request, REWARD_NAME, REWARD_COST)

    await request.put(`/api/child/${childId}/set-rewards`, {
      data: { reward_ids: [rewardId] },
    })
    await request.post(`/api/child/${childId}/request-reward`, {
      data: { reward_id: rewardId },
    })

    const tokenRes = await request.post('/api/admin/test/digest-token', {
      data: {
        child_id: childId,
        entity_id: rewardId,
        entity_type: 'reward',
        action: 'approve',
      },
    })
    expect(tokenRes.status()).toBe(200)
    approveToken = (await tokenRes.json()).token
  })

  test.afterAll(async ({ request }) => {
    if (childId) await request.delete(`/api/child/${childId}`)
    if (rewardId) await request.delete(`/api/reward/${rewardId}`)
  })

  // 7.5 Approve-reward token returns 302 redirect to correct ParentView URL
  test('Approve-reward token returns 302 redirect to correct ParentView URL', async ({
    playwright,
  }) => {
    const unauthCtx = await playwright.request.newContext({
      ignoreHTTPSErrors: true,
      baseURL: 'https://localhost:5173',
    })
    const res = await unauthCtx.get(`/api/digest-action/${approveToken}`, {
      maxRedirects: 0,
    })
    expect(res.status()).toBe(302)
    const location = res.headers()['location'] ?? ''
    expect(location).toContain(`/parent/${childId}`)
    expect(location).toContain(`scrollTo=${rewardId}`)
    expect(location).toContain('entityType=reward')
    await unauthCtx.dispose()
  })

  // 7.6 Approve-reward action: reward triggered, child points deducted
  test('Approve-reward action: reward triggered and child points deducted', async ({ request }) => {
    await new Promise((r) => setTimeout(r, 300))

    const childRes = await request.get('/api/child/list')
    const children = (await childRes.json()).children ?? []
    const child = children.find((c: any) => c.id === childId)
    expect(child).toBeTruthy()
    expect(child.points).toBe(INITIAL_POINTS - REWARD_COST)

    const pendingRes = await request.get('/api/pending-confirmations')
    const confirmations = (await pendingRes.json()).confirmations ?? []
    const pending = confirmations.filter(
      (c: any) => c.child_id === childId && c.entity_id === rewardId && c.status === 'pending',
    )
    expect(pending).toHaveLength(0)
  })
})