import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  SHOP_DATA_DEFAULT_PAGE_SIZE,
  SHOP_DATA_MAX_PAGE_SIZE,
  createShopDataFilter,
  shopDataFilterActive,
  toShopDataQuery,
} from '../src/pages/tasks/shop-data-filter.ts'

test('test_task_109_shop_data_filter_normal_primary_path', () => {
  // 正常主路径：完整筛选归一并序列化为 snake 查询参数。
  const filter = { shopName: ' A店 ', groupName: '华东组', country: 'DE', createdFrom: '2026-01-01T10:00', createdTo: '2026-01-02T18:30' }
  const query = toShopDataQuery(filter, 2, 20)
  assert.equal(query.page, 2)
  assert.equal(query.page_size, 20)
  assert.equal(query.shop_name, 'A店')
  assert.equal(query.group_name, '华东组')
  assert.equal(query.country, 'DE')
  assert.equal(query.created_from, '2026-01-01T10:00')
  assert.equal(query.created_to, '2026-01-02T18:30')
})

test('test_task_109_shop_data_filter_normal_variant_input', () => {
  // 正常变体：仅店铺名筛选下发；空国家不下发。
  const query = toShopDataQuery({ shopName: '蓝店', groupName: '', country: '', createdFrom: '', createdTo: '' }, 1, 20)
  assert.equal(query.shop_name, '蓝店')
  assert.equal('country' in query, false)
  assert.equal('group_name' in query, false)
})

test('test_task_109_shop_data_filter_repeated_is_idempotent', () => {
  // 正常重复：归一不改输入、结果稳定。
  const input = { shopName: ' X ', groupName: ' G ' }
  assert.deepEqual(toShopDataQuery(input, 1, 20), toShopDataQuery(input, 1, 20))
  assert.equal((input as { shopName: string }).shopName, ' X ')
})

test('test_task_109_shop_data_filter_boundary_empty_input', () => {
  // 边界空值：空筛选回默认分页、无可选条件。
  const query = toShopDataQuery(createShopDataFilter(), 0, 0)
  assert.equal(query.page, 1)
  assert.equal(query.page_size, SHOP_DATA_DEFAULT_PAGE_SIZE)
  assert.deepEqual(Object.keys(query).sort(), ['page', 'page_size'])
})

test('test_task_109_shop_data_filter_boundary_single_item', () => {
  // 边界单元素：仅分组筛选。
  const query = toShopDataQuery({ shopName: '', groupName: 'G', country: '', createdFrom: '', createdTo: '' }, 1, 20)
  assert.equal(query.group_name, 'G')
})

test('test_task_109_shop_data_filter_boundary_limit_or_missing_field', () => {
  // 边界上限/缺字段：页大小钳制到上限；非法日期不下发。
  const query = toShopDataQuery(createShopDataFilter(), 1, 999)
  assert.equal(query.page_size, SHOP_DATA_MAX_PAGE_SIZE)
  const q2 = toShopDataQuery({ shopName: '', groupName: '', country: '', createdFrom: 'bad', createdTo: '' }, 1, 20)
  assert.equal('created_from' in q2, false)
})

test('test_task_109_shop_data_filter_invalid_input_rejected', () => {
  // 异常输入：NaN 页码按缺省处理。
  const query = toShopDataQuery(createShopDataFilter(), Number.NaN, Number.NaN)
  assert.equal(query.page, 1)
  assert.equal(query.page_size, SHOP_DATA_DEFAULT_PAGE_SIZE)
})

test('test_task_109_shop_data_filter_dependency_failure_returns_actionable_message', () => {
  // 依赖失败/可操作：筛选纯逻辑、无框架/http。
  const mod = readSource('src/pages/tasks/shop-data-filter.ts')
  assert.equal(/axios|http\.|vue/.test(mod), false, '筛选模块保持纯逻辑')
  assert.match(mod, /created_from/)
  assert.match(mod, /group_name/)
})