import test from 'node:test'
import assert from 'node:assert/strict'
import { readSource } from './helpers.ts'
import {
  formatSkipPriceText,
  skipPriceDisplayRows,
  skipPriceRowEntries,
  type SkipPriceItem,
} from '../src/pages/asin/skip-price-model.ts'

/** 对齐 admin.js:4839-4890 buildSkipPriceAsinEntries/renderSkipPriceAsinRows：纵向 rowspan + 最低价两位小数。 */

function item(id: number, overrides: Partial<SkipPriceItem> = {}): SkipPriceItem {
  return {
    id,
    groupId: 1,
    groupName: 'A组',
    shopName: `店铺${id}`,
    asinDe: '',
    minimumPriceDe: null,
    asinUk: '',
    minimumPriceUk: null,
    asinFr: '',
    minimumPriceFr: null,
    asinIt: '',
    minimumPriceIt: null,
    asinEs: '',
    minimumPriceEs: null,
    ...overrides,
  }
}

test('align_skip_price_row_entries_collects_asin_or_price_rows', () => {
  const entries = skipPriceRowEntries(item(1, { asinDe: 'B0DE', minimumPriceFr: 12.5 }))
  assert.deepEqual(entries, [
    { country: 'DE', asin: 'B0DE', minimumPrice: '' },
    { country: 'FR', asin: '', minimumPrice: '12.50' },
  ])
})

test('align_skip_price_row_entries_empty_shop_yields_single_dash_row', () => {
  assert.deepEqual(skipPriceRowEntries(item(2)), [{ country: null, asin: '', minimumPrice: '' }])
})

test('align_skip_price_price_text_two_decimals', () => {
  // 对齐 formatSkipPriceMinimumPrice：数字→toFixed(2)，空→''，非法→原串。
  assert.equal(formatSkipPriceText(3), '3.00')
  assert.equal(formatSkipPriceText(12.5), '12.50')
  assert.equal(formatSkipPriceText(null), '')
  assert.equal(formatSkipPriceText(undefined), '')
  assert.equal(formatSkipPriceText('x' as unknown as number), 'x')
})

test('align_skip_price_display_rows_merge_and_numbering', () => {
  const rows = skipPriceDisplayRows([item(1, { asinDe: 'B0DE', asinUk: 'B0UK' }), item(2)], 1)
  assert.equal(rows.length, 3)
  const [r0, r1, r2] = rows
  assert.equal(r0.rowNo, 1)
  assert.equal(r0.rowspan, 2)
  assert.equal(r0.isFirst, true)
  assert.equal(r0.asin, 'B0DE')
  assert.equal(r1.isFirst, false)
  assert.equal(r1.country, 'UK')
  assert.equal(r2.rowNo, 2)
  assert.equal(r2.country, null)
  assert.equal(new Set(rows.map((r) => r.key)).size, rows.length)
})

test('align_skip_price_display_rows_empty_input', () => {
  assert.deepEqual(skipPriceDisplayRows([], 1), [])
})

test('align_skip_price_create_api_wiring', () => {
  const api = readSource('src/pages/asin/skip-price-api.ts')
  assert.match(api, /createSkipPriceAsin/, '含新增适配函数')
  assert.match(api, /skip-price-asins/, '端点正确')
  assert.match(api, /minimumPriceMappings/, '载荷含逐国最低价映射')
})

test('align_skip_price_page_layout_wiring', () => {
  const page = readSource('src/pages/asin/SkipPricePage.vue')
  assert.match(page, /新增 ASIN/, '顶栏补新增 ASIN 按钮')
  assert.match(page, /:rowspan="row\.rowspan"/, '表格用原生 rowspan 合并（像素复刻旧版）')
  assert.match(page, /CopyText/, 'ASIN 单元格点击复制')
  assert.doesNotMatch(page, /更新时间/, '去掉更新时间列（参考无此列）')
  assert.match(page, /skipPriceDisplayRows/, '行展开走纯模型')
  assert.match(page, /请完整填写分组、店铺名、国家和 ASIN/, '新增弹窗校验文案对齐')
  assert.match(page, /最低价格式不正确/, '最低价格式校验对齐')
  assert.match(page, /请先选择分组/, '店铺下拉未选分组时占位对齐')
})

test('align_skip_price_filter_price_range_same_row', () => {
  // 验收反馈：筛选条件「最低价」的 ≥/≤ 输入并排同一排（price-range-row），不换行拆开。
  const page = readSource('src/pages/asin/SkipPricePage.vue')
  assert.match(page, /price-range-row/, '最低价范围筛选并排容器存在')
  assert.match(page, /placeholder="最低价 ≥"/, '下限占位文案(旧版)')
  assert.match(page, /placeholder="最高价 ≤"/, '上限占位文案(旧版)')
  assert.ok(!page.includes('label="最低价 ≥"'), '不再有独立的最低价 ≥ 筛选项')
})

test('align_skip_price_action_delete_button_wiring', () => {
  // 操作列新增整条删除：确认弹窗 + DELETE /skip-price-asins/{id} + 删空页回退。
  const page = readSource('src/pages/asin/SkipPricePage.vue')
  assert.match(page, /btn-danger/, '删除按钮使用危险样式')
  assert.match(page, /@click="removeRow/, '按钮绑定整条删除')
  assert.match(page, /ElMessageBox\.confirm/, '删除前二次确认')
  assert.match(page, /确定删除「/, '确认文案含店铺名')
  assert.match(page, /deleteSkipPriceAsin\(item\.id\)/, '调用整条删除 API')
  assert.match(page, /page\.value -= 1/, '删空当前页后回退一页')
  const api = readSource('src/pages/asin/skip-price-detail-api.ts')
  assert.match(api, /deleteSkipPriceAsin/, '导出整条删除函数')
  assert.match(api, /SKIP_PRICE_DETAIL_ENDPOINT}\/\$\{id\}/, '删除端点指向整条记录')
})