import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  parseQueryAsinPage,
  toQueryAsinItem,
  asinForCountry,
  queryAsinItemHasAnyAsin,
  QUERY_ASIN_COUNTRIES,
} from '../src/pages/asin/query-asin-model.ts'
import {
  createQueryAsinFilterState,
  queryAsinFilterActive,
  normalizeQueryAsinCountry,
  toQueryAsinParams,
  toQueryAsinQuery,
} from '../src/pages/asin/query-asin-filter.ts'
import { buildQueryAsinExportQuery, toQueryAsinExportUrl } from '../src/pages/asin/query-asin-export.ts'

test('test_task_071_query_asin_list_normal_primary_path', () => {
  // 正常主路径：Java QueryAsinPageVo(camel) 宽行(每店铺 5 国家 ASIN)解析为前端分页结果。
  const page = parseQueryAsinPage({
    success: true,
    data: {
      items: [
        {
          id: 11,
          groupId: 3,
          groupName: '华东组',
          shopName: 'BlueWave',
          asinDe: 'B0DE001',
          asinUk: 'B0UK001',
          asinFr: 'B0FR001',
          asinIt: 'B0IT001',
          asinEs: 'B0ES001',
          createdAt: '2026-01-01T10:00:00',
          updatedAt: '2026-01-02T11:00:00',
        },
      ],
      total: 1,
      page: 1,
      pageSize: 15,
    },
  })
  assert.equal(page.items.length, 1)
  const item = page.items[0]
  assert.equal(item.id, 11)
  assert.equal(item.groupId, 3)
  assert.equal(item.groupName, '华东组')
  assert.equal(item.shopName, 'BlueWave')
  assert.equal(item.asinDe, 'B0DE001')
  assert.equal(item.asinUk, 'B0UK001')
  assert.equal(item.asinFr, 'B0FR001')
  assert.equal(item.asinIt, 'B0IT001')
  assert.equal(item.asinEs, 'B0ES001')
  assert.equal(item.createdAt, '2026-01-01T10:00:00')
  assert.equal(page.total, 1)
  assert.equal(page.pageSize, 15)
})

test('test_task_071_query_asin_list_normal_variant_input', () => {
  // 正常变体：已解包 VO 直传归一；蛇形 asin_de 兜底；缺国家 ASIN/分组留空。
  const page = parseQueryAsinPage({
    items: [{ id: 12, shopName: 'RedSun', asin_de: 'B0DE002', asinUk: 'B0UK002' }],
    total: 4,
    page: 2,
    pageSize: 20,
  })
  const item = page.items[0]
  assert.equal(item.shopName, 'RedSun')
  assert.equal(item.asinDe, 'B0DE002')
  assert.equal(item.asinUk, 'B0UK002')
  assert.equal(item.asinFr, '')
  assert.equal(item.groupId, null)
  assert.equal(item.groupName, '')
  assert.equal(page.page, 2)
  assert.equal(page.pageSize, 20)
})

test('test_task_071_query_asin_list_normal_repeated_is_idempotent', () => {
  // 正常重复：解析与筛选参数生成不改输入、结果稳定。
  const payload = {
    data: { items: [{ id: 13, shopName: 'A', asinDe: 'X' }], total: 1, page: 1, pageSize: 15 },
  }
  assert.deepEqual(parseQueryAsinPage(payload), parseQueryAsinPage(payload))
  const state = { groupId: null, shopName: ' 店 ', asin: '', country: '' }
  const first = toQueryAsinParams(state, 1, 15)
  const second = toQueryAsinParams(state, 1, 15)
  assert.deepEqual(first, second)
  assert.deepEqual(state, { groupId: null, shopName: ' 店 ', asin: '', country: '' }, '不修改调用方状态')
})

test('test_task_071_query_asin_list_boundary_empty_input', () => {
  // 边界空值：空负载回默认分页结果(空列表/total 0/page 1/页大小 15)。
  const page = parseQueryAsinPage({})
  assert.deepEqual(page.items, [])
  assert.equal(page.total, 0)
  assert.equal(page.page, 1)
  assert.equal(page.pageSize, 10)
})

test('test_task_071_query_asin_list_boundary_single_item', () => {
  // 边界单元素：单条记录；缺 id 的行被过滤。
  const page = parseQueryAsinPage({
    data: { items: [{ id: 7, shopName: 'Z' }, { shopName: 'no-id' }], total: 2, page: 1, pageSize: 15 },
  })
  assert.equal(page.items.length, 1)
  assert.equal(page.items[0].id, 7)
})

test('test_task_071_query_asin_list_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：页码下限 1、页大小上限 100 对齐后端；空白/非法/小于1的分组不下发。
  const query = toQueryAsinQuery(toQueryAsinParams(
    { groupId: 0, shopName: '   ', asin: '', country: 'XX' },
    0,
    999,
  ))
  assert.equal(query.page, 1)
  assert.equal(query.page_size, 100)
  assert.equal('group_id' in query, false, '分组 0 不应下发')
  assert.equal('shop_name' in query, false, '空白店铺名不应下发')
  assert.equal('asin' in query, false)
  assert.equal('country' in query, false, '不支持的国家码不应下发')
  // 正常非空值以 Java snake_case 参数名下发（QueryAsinController @RequestParam(page_size/group_id/shop_name) 契约）。
  const filled = toQueryAsinQuery(toQueryAsinParams(
    { groupId: 5, shopName: ' 蓝店 ', asin: 'B0X', country: 'de' },
    3,
    25,
  ))
  assert.equal(filled.page, 3)
  assert.equal(filled.page_size, 25)
  assert.equal(filled.group_id, 5)
  assert.equal(filled.shop_name, '蓝店')
  assert.equal(filled.asin, 'B0X')
  assert.equal(filled.country, 'DE')
  assert.equal('pageSize' in (filled as Record<string, unknown>), false, '不应下发 pageSize(camel)：后端收不到会导致筛选/分页失效')
  assert.equal('groupId' in (filled as Record<string, unknown>), false, '不应下发 groupId(camel)')
  assert.equal('shopName' in (filled as Record<string, unknown>), false, '不应下发 shopName(camel)')
})

test('test_task_071_query_asin_country_semantics', () => {
  // 国家语义：每店铺行按国家取 ASIN 列、整行是否有任一国家 ASIN；国家码大小写归一与白名单。
  const item = toQueryAsinItem({ id: 21, shopName: 'S', asinDe: 'DE1', asinEs: 'ES1' })
  assert.ok(item)
  assert.equal(QUERY_ASIN_COUNTRIES.length, 5)
  assert.equal(asinForCountry(item!, 'DE'), 'DE1')
  assert.equal(asinForCountry(item!, 'UK'), '')
  assert.equal(asinForCountry(item!, 'ES'), 'ES1')
  assert.equal(asinForCountry(item!, 'XX'), '')
  assert.equal(queryAsinItemHasAnyAsin(item!), true)
  const empty = toQueryAsinItem({ id: 22, shopName: 'E' })
  assert.equal(queryAsinItemHasAnyAsin(empty!), false)
  assert.equal(normalizeQueryAsinCountry('de'), 'DE')
  assert.equal(normalizeQueryAsinCountry('UK'), 'UK')
  assert.equal(normalizeQueryAsinCountry(''), '')
  assert.equal(normalizeQueryAsinCountry('CN'), '')
  assert.equal(queryAsinFilterActive({ groupId: null, shopName: '', asin: '', country: '' }), false)
  assert.equal(queryAsinFilterActive({ groupId: null, shopName: ' 店 ', asin: '', country: '' }), true)
  assert.equal(queryAsinFilterActive({ groupId: 2, shopName: '', asin: '', country: '' }), true)
})

test('test_task_071_query_asin_list_invalid_input_rejected', () => {
  // 异常输入：success=false 抛后端 message；非对象/非数字 id 行不入列表；非法国家被归一丢弃。
  assert.throws(() => parseQueryAsinPage({ success: false, message: '无权访问查询 ASIN 数据' }), /无权访问/)
  assert.equal(toQueryAsinItem('garbage'), null)
  assert.equal(toQueryAsinItem({ shopName: 'no id' }), null)
  assert.deepEqual(createQueryAsinFilterState(), { groupId: null, shopName: '', asin: '', country: '' })
})

test('test_task_071_query_asin_list_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/加载走 adapter：GET /api/admin/query-asins + http.get + 解析，页面不内联。
  const api = readSource('src/pages/asin/query-asin-api.ts')
  assert.match(api, /\/api\/admin\/query-asins/)
  assert.match(api, /http\.get/)
  assert.match(api, /parseQueryAsinPage/)
  assert.match(api, /toQueryAsinQuery/)
  const model = readSource('src/pages/asin/query-asin-model.ts')
  assert.equal(/axios|http\./.test(model), false, '查询 ASIN 列表解析保持纯逻辑')
})

test('test_task_071_query_asin_export_url_follows_filter', () => {
  // 导出 URL 跟随当前筛选：非空条件以 snake 参数下发（后端 export @RequestParam 契约），空白/非法条件与无筛选时退回全量。
  const url = toQueryAsinExportUrl({ groupId: 5, shopName: ' 蓝店 ', asin: ' B0X ', country: 'de' })
  assert.equal(url.startsWith('/api/admin/query-asins/export?'), true)
  const params = new URLSearchParams(url.split('?')[1])
  assert.equal(params.get('group_id'), '5')
  assert.equal(params.get('shop_name'), '蓝店')
  assert.equal(params.get('asin'), 'B0X')
  assert.equal(params.get('country'), 'DE')
  assert.equal(buildQueryAsinExportQuery({ groupId: 0, shopName: '  ', asin: '', country: 'XX' }), '', '空白/非法条件不下发')
  assert.equal(toQueryAsinExportUrl({ groupId: null, shopName: '', asin: '', country: '' }), '/api/admin/query-asins/export', '无筛选即全量导出')
})