import { test } from 'node:test'
import assert from 'node:assert/strict'
import { http } from '../src/shared/api/http.ts'
import { API_ENDPOINTS } from '../src/shared/api/endpoints.ts'
import {
  getModuleProgressLight,
  type ProgressLightModule,
  type TaskProgressLightItem,
} from '../src/shared/api/progress-light.ts'
import type { TaskProgressBatchVo } from '../src/shared/api/types/task.ts'

function setupWindow() {
  ;(globalThis as Record<string, unknown>).window = {
    localStorage: { getItem: () => '42' },
    location: { origin: 'http://localhost' },
  }
}

function mockRequest(
  t: Parameters<typeof test>[1] extends (t: infer T) => unknown ? T : never,
  impl: (config: { url?: string; method?: string; params?: Record<string, unknown>; data?: unknown; timeout?: number }) => Promise<unknown>,
) {
  t.mock.method(http, 'request', impl as never)
}

const okResponse = (data: unknown) => Promise.resolve({ data: { success: true, message: 'ok', data } })

const LIGHT_MODULES: ProgressLightModule[] = [
  'publish', 'deleteBrand', 'productRisk', 'shopMatch', 'patrolDelete',
  'queryAsin', 'shopDataCrawl', 'withdraw', 'priceTrack', 'similarAsin',
  'appearancePatent', 'collectData',
]

test('test_light_url_module', async (t) => {
  setupWindow()
  const seen: { url?: string }[] = []
  mockRequest(t, (config) => {
    seen.push(config)
    return okResponse({ items: [], missingTaskIds: [] })
  })
  for (const module of LIGHT_MODULES) {
    const endpoint = (API_ENDPOINTS as Record<string, Record<string, string>>)[module].progressLight
    assert.ok(endpoint && endpoint.endsWith('/tasks/progress/light'), `${module} 应有 progressLight 端点: ${endpoint}`)
    await getModuleProgressLight(module, [1])
  }
  assert.equal(seen.length, LIGHT_MODULES.length)
  assert.deepEqual(seen.map((c) => c.url), LIGHT_MODULES.map((m) => {
    const raw = (API_ENDPOINTS as Record<string, Record<string, string>>)[m].progressLight
    return `/newApi${raw}`
  }), '每个模块的 light URL 与端点常量一一对应')
})

test('test_light_payload', async (t) => {
  setupWindow()
  let captured: { url?: string; method?: string; data?: unknown } = {}
  mockRequest(t, (config) => {
    captured = config
    return okResponse({ items: [], missingTaskIds: [] })
  })
  await getModuleProgressLight('similarAsin', [5, 3, 5])
  assert.equal(captured.url, '/newApi/api/similar-asin/tasks/progress/light')
  assert.equal(captured.method, 'POST')
  assert.deepEqual(captured.data, { taskIds: [3, 5] }, 'taskIds 去重排序后进 body')

  const empty = await getModuleProgressLight('similarAsin', [])
  assert.deepEqual(empty, { items: [], missingTaskIds: [] }, '空 taskIds 不发请求直接返回空结构')
})

test('test_light_response_shape', async (t) => {
  setupWindow()
  mockRequest(t, () => okResponse({
    items: [
      { taskId: 1, status: 'RUNNING', statusCode: null, fileStatus: null, fileError: null, fileReady: false, updatedAt: '2026-09-01T10:00:00' },
      { taskId: 2, status: 'SUCCESS', statusCode: null, fileStatus: 'SUCCESS', fileError: null, fileReady: true, updatedAt: '2026-09-01T10:05:00' },
    ],
    missingTaskIds: [],
  }))
  const result = await getModuleProgressLight('publish', [1, 2])
  assert.equal(result.items.length, 2, 'items 数组保留')
  assert.equal(result.items[0].taskId, 1)
  assert.equal(result.items[0].status, 'RUNNING')
  assert.equal(result.items[0].fileReady, false)
  assert.equal(result.items[1].fileStatus, 'SUCCESS')
  assert.equal(result.items[1].fileReady, true)
  assert.equal(result.items[1].updatedAt, '2026-09-01T10:05:00')
  assert.deepEqual(result.missingTaskIds, [])
})

test('test_light_fallback_flag', async (t) => {
  setupWindow()
  let called = 0
  mockRequest(t, () => {
    called += 1
    return okResponse({ items: [], missingTaskIds: [] })
  })
  const result = await getModuleProgressLight('withdraw', [7], { useLight: false })
  assert.equal(called, 0, 'useLight=false 时不发起 light 请求（调用方自行回退旧端点）')
  assert.deepEqual(result, { items: [], missingTaskIds: [] })

  const on = await getModuleProgressLight('withdraw', [7], { useLight: true })
  assert.equal(called, 1, 'useLight=true（默认）时发起 light 请求')
  assert.deepEqual(on, { items: [], missingTaskIds: [] })
})

test('test_light_missing_ids', async (t) => {
  setupWindow()
  mockRequest(t, () => okResponse({
    items: [{ taskId: 1, status: 'RUNNING' }],
    missingTaskIds: [9, 10],
  }))
  const result = await getModuleProgressLight('collectData', [1, 9, 10])
  assert.deepEqual(result.missingTaskIds, [9, 10], 'missingTaskIds 映射为 number[]')
  assert.equal(result.items.length, 1)

  mockRequest(t, () => okResponse({ items: [{ taskId: 1, status: 'RUNNING' }] }))
  const noKey = await getModuleProgressLight('collectData', [1], { force: true })
  assert.deepEqual(noKey.missingTaskIds, [], '后端缺 missingTaskIds 字段时默认空数组')
})

test('test_light_timeout', async (t) => {
  setupWindow()
  let captured: { timeout?: number } = {}
  mockRequest(t, (config) => {
    captured = config
    return okResponse({ items: [], missingTaskIds: [] })
  })
  await getModuleProgressLight('priceTrack', [1], { force: true })
  assert.equal(captured.timeout, 10000, '进度类请求默认 10s 超时')
})

test('test_light_type_compat', async (t) => {
  setupWindow()
  mockRequest(t, () => okResponse({
    items: [{ taskId: 1, status: 'PENDING' }],
    missingTaskIds: [],
  }))
  const result = await getModuleProgressLight('shopMatch', [1], { force: true })
  const batch: TaskProgressBatchVo<TaskProgressLightItem> = result
  assert.ok('items' in batch && 'missingTaskIds' in batch, '结构与现有 TaskProgressBatchVo 兼容')
  assert.equal(batch.items[0].taskId, 1)
  assert.equal(batch.items[0].status, 'PENDING')
})

test('test_light_snapshot', async (t) => {
  setupWindow()
  const calls: Array<{ url?: string; method?: string; params?: Record<string, unknown>; data?: unknown }> = []
  mockRequest(t, (config) => {
    calls.push(config)
    return okResponse({ items: [{ taskId: 1, status: 'RUNNING', fileReady: false }], missingTaskIds: [] })
  })
  await getModuleProgressLight('appearancePatent', [1], { force: true })
  await getModuleProgressLight('deleteBrand', [2], { force: true })
  assert.equal(calls[0].url, '/newApi/api/appearance-patent/tasks/progress/light')
  assert.equal(calls[0].method, 'POST')
  assert.deepEqual(calls[0].data, { taskIds: [1] })
  assert.equal(calls[1].url, '/newApi/api/delete-brand/tasks/progress/light')
  assert.deepEqual(calls[1].data, { taskIds: [2] })
})

test('test_light_reexport', async () => {
  setupWindow()
  const javaModules = await import('../src/shared/api/java-modules.ts')
  const direct = await import('../src/shared/api/progress-light.ts')
  assert.equal(javaModules.getModuleProgressLight, direct.getModuleProgressLight, 'java-modules 应 re-export getModuleProgressLight')
  assert.equal(javaModules.TaskProgressLightItem, direct.TaskProgressLightItem, '类型应同一引用')
})