/**
 * 指标 API 封装契约测试
 * 验证 URL / method / body 正确，且是规范入口（单 URL 单封装）
 */
import * as api from '@/utils/api'
import { getIndicatorTrend, getIndicatorChangeRanking, getIndicatorQuickLookup, getIndicatorCorrelationList } from '@/utils/api'

// --------------- helpers ---------------
function mockSuccess(data) {
  global.uni.request.mockImplementation((opts) => {
    process.nextTick(() => {
      if (opts.success) opts.success({ data })
    })
  })
}

function lastRequest() {
  const calls = global.uni.request.mock.calls
  return calls[calls.length - 1][0]
}

// --------------- global beforeEach ---------------
describe('indicator API 封装', () => {
  beforeEach(() => {
    global.uni._storage = {}
    global.uni.request.mockReset()
    global.uni.showToast.mockReset()
    global.uni.reLaunch.mockReset()
    global.uni.login.mockReset()
    global.getCurrentPages.mockReset()
    global.getCurrentPages.mockReturnValue([{ route: 'pages/index-home/index' }])
    global.uni.getAccountInfoSync.mockReset()
    global.uni.getAccountInfoSync.mockReturnValue({ miniProgram: { envVersion: 'develop' } })
    api.clearApiDedup()
  })

  test('getIndicatorTrend → POST /api/indicator/trend with subjectId+definitionIds', async () => {
    mockSuccess({ code: 200, data: {} })
    await getIndicatorTrend({ subjectId: 5, definitionIds: [1, 2] })
    const opts = lastRequest()
    expect(opts.url).toMatch(/\/api\/indicator\/trend$/)
    expect(opts.method).toBe('POST')
    expect(opts.data.subjectId).toBe(5)
    expect(opts.data.definitionIds).toEqual([1, 2])
  })

  test('getIndicatorChangeRanking → POST /api/indicator/change-ranking with scope+orderBy', async () => {
    mockSuccess({ code: 200, data: {} })
    await getIndicatorChangeRanking({ subjectId: 5, scope: 'adjacent', orderBy: 'magnitude', limit: 50 })
    const opts = lastRequest()
    expect(opts.url).toMatch(/\/api\/indicator\/change-ranking$/)
    expect(opts.method).toBe('POST')
    expect(opts.data.scope).toBe('adjacent')
    expect(opts.data.orderBy).toBe('magnitude')
  })

  test('getIndicatorQuickLookup → POST /api/indicator/quick-lookup with page', async () => {
    mockSuccess({ code: 200, data: {} })
    await getIndicatorQuickLookup({ subjectId: 5, category: '核心菌属', page: 1, pageSize: 30 })
    const opts = lastRequest()
    expect(opts.url).toMatch(/\/api\/indicator\/quick-lookup$/)
    expect(opts.method).toBe('POST')
    expect(opts.data.page).toBe(1)
    expect(opts.data.pageSize).toBe(30)
  })

  test('getIndicatorCorrelationList → POST /api/indicator/correlation/list with subjectId+definitionId', async () => {
    mockSuccess({ code: 200, data: {} })
    await getIndicatorCorrelationList({ subjectId: 5, definitionId: 3 })
    const opts = lastRequest()
    expect(opts.url).toMatch(/\/api\/indicator\/correlation\/list$/)
    expect(opts.method).toBe('POST')
    expect(opts.data.definitionId).toBe(3)
  })
})