import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import { parseDedupeTotalPage, toDedupeTotalItem } from '../src/pages/asin/dedupe-total-model.ts'

test('test_task_062_dedupe_list_normal_primary_path', () => {
  // 正常主路径：Java DedupeTotalDataPageVo(camel) 解析为前端分页结果。
  const page = parseDedupeTotalPage({
    success: true,
    data: {
      items: [
        {
          id: 1,
          dataValue: 'B0ABC123',
          country: 'DE',
          groupId: 3,
          groupName: '华东组',
          uploaderUserId: 2,
          username: '张伟恒',
          createdAt: '2026-01-01T10:00:00',
        },
      ],
      total: 1,
      page: 1,
      pageSize: 15,
    },
  })
  assert.equal(page.items.length, 1)
  const item = page.items[0]
  assert.equal(item.dataValue, 'B0ABC123')
  assert.equal(item.country, 'DE')
  assert.equal(item.groupName, '华东组')
  assert.equal(item.username, '张伟恒')
  assert.equal(item.id, 1)
  assert.equal(page.total, 1)
  assert.equal(page.pageSize, 15)
})

test('test_task_062_dedupe_list_normal_variant_input', () => {
  // 正常变体：已解包 VO 直传同样归一；缺分组/上传者字段可空。
  const page = parseDedupeTotalPage({
    items: [{ id: 2, dataValue: 'X', country: 'UK' }],
    total: 5,
    page: 2,
    pageSize: 20,
  })
  assert.equal(page.items[0].country, 'UK')
  assert.equal(page.items[0].groupId, null)
  assert.equal(page.items[0].username, '')
  assert.equal(page.page, 2)
  assert.equal(page.pageSize, 20)
})

test('test_task_062_dedupe_list_normal_repeated_operation_is_idempotent', () => {
  // 正常重复：解析不改输入、结果稳定。
  const payload = { data: { items: [{ id: 3, dataValue: 'A', country: 'DE' }], total: 1, page: 1, pageSize: 15 } }
  assert.deepEqual(parseDedupeTotalPage(payload), parseDedupeTotalPage(payload))
})

test('test_task_062_dedupe_list_boundary_empty_input', () => {
  // 边界空值：空负载回默认分页结果(空列表/total 0/page1/页大小 15)。
  const page = parseDedupeTotalPage({})
  assert.deepEqual(page.items, [])
  assert.equal(page.total, 0)
  assert.equal(page.page, 1)
  assert.equal(page.pageSize, 10)
})

test('test_task_062_dedupe_list_boundary_single_item', () => {
  // 边界单元素：单条记录；缺 id 的行被过滤。
  const page = parseDedupeTotalPage({
    data: {
      items: [{ id: 7, dataValue: 'Z' }, { dataValue: 'no-id' }],
      total: 2,
      page: 1,
      pageSize: 15,
    },
  })
  assert.equal(page.items.length, 1)
  assert.equal(page.items[0].id, 7)
})

test('test_task_062_dedupe_list_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：缺 page/pageSize 用默认；空 dataValue 保留空串。
  const page = parseDedupeTotalPage({ items: [{ id: 9, dataValue: '' }], total: 0, page: 1 })
  assert.equal(page.items[0].dataValue, '')
  assert.equal(page.pageSize, 10)
  assert.equal(toDedupeTotalItem({ id: 10, dataValue: 'v' })?.dataValue, 'v')
})

test('test_task_062_dedupe_list_invalid_input_rejected', () => {
  // 异常输入：success=false 抛后端 message；缺 id 行不入列表。
  assert.throws(() => parseDedupeTotalPage({ success: false, message: '无权访问数据去重总数据' }), /无权访问/)
  assert.equal(toDedupeTotalItem('garbage'), null)
})

test('test_task_062_dedupe_list_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/加载走 adapter：GET /api/admin/dedupe-total-data + 共享筛选归一，页面不内联。
  const api = readSource('src/pages/asin/dedupe-total-api.ts')
  assert.match(api, /dedupe-total-data/)
  assert.match(api, /http\.get/)
  assert.match(api, /parseDedupeTotalPage/)
  assert.match(api, /normalizeAsinPageParams|toAsinPageQuery/)
  const model = readSource('src/pages/asin/dedupe-total-model.ts')
  assert.equal(/axios|http\./.test(model), false, '去重列表解析保持纯逻辑')
})