import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  createShopDataDownloadJob,
  failShopDataDownload,
  succeedShopDataDownload,
  toShopDataZipRequest,
} from '../src/pages/tasks/shop-data-download.ts'

test('test_task_113_shop_data_download_normal_primary_path', () => {
  // 正常主路径：选中 result_id 组装打包请求体。
  assert.deepEqual(toShopDataZipRequest([501, 502]), { result_ids: [501, 502] })
})

test('test_task_113_shop_data_download_normal_variant_input', () => {
  // 正常变体：字符串 id 解析与非法 id 过滤。
  assert.deepEqual(toShopDataZipRequest(['3', 'x', 0, '-1']), { result_ids: [3] })
})

test('test_task_113_shop_data_download_repeated_is_idempotent', () => {
  // 正常重复：请求体构建稳定。
  assert.deepEqual(toShopDataZipRequest(['1', '2', '1']), { result_ids: [1, 2] })
})

test('test_task_113_shop_data_download_boundary_empty_input', () => {
  // 边界空值：无选择回空请求体。
  assert.deepEqual(toShopDataZipRequest([]), { result_ids: [] })
})

test('test_task_113_shop_data_download_boundary_single_item', () => {
  // 边界单元素：单结果下载 job 成功状态。
  assert.deepEqual(toShopDataZipRequest([9]), { result_ids: [9] })
  const job = succeedShopDataDownload(createShopDataDownloadJob(), 1, 0)
  assert.equal(job.status, 'done')
  assert.equal(job.fileCount, 1)
})

test('test_task_113_shop_data_download_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：非数字输入被忽略。
  assert.deepEqual(toShopDataZipRequest(['   ']), { result_ids: [] })
})

test('test_task_113_shop_data_download_invalid_input_rejected', () => {
  // 异常输入：失败 job 携带可操作消息。
  const job = failShopDataDownload(createShopDataDownloadJob(), '请至少选择一个结果文件')
  assert.equal(job.status, 'failed')
  assert.equal(job.message, '请至少选择一个结果文件')
})

test('test_task_113_shop_data_download_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/下载走 adapter：POST /api/admin/shop-data-crawl-tasks/download-zip + blob。
  const model = readSource('src/pages/tasks/shop-data-download.ts')
  assert.equal(/axios|http\.|vue/.test(model), false, '下载模型保持纯逻辑')
  const api = readSource('src/pages/tasks/shop-data-api.ts')
  assert.match(api, /\/download-zip/)
  assert.match(api, /requestShopDataZipDownload/)
  assert.match(api, /responseType:\s*['\"]blob['\"]/)
})