/** 撞款控制台/台账适配：/api/admin/shop-data-crawl/duplicate-check-console、-ledger、-export。 */
import { http } from '@/api/http'
import { toDuplicateItemsQuery, type DuplicateFilter } from './duplicate-filter.ts'
import {
  parseDuplicateConsole,
  parseLedgerPage,
  type DuplicateConsole,
  type LedgerPage,
} from './duplicate-console-model.ts'

export const DUPLICATE_CHECK_ENDPOINT = '/api/admin/shop-data-crawl'

/** console 端点吃 asin/shop_name/group/country/site/date_from/date_to；多余分页参数后端忽略。 */
function toConsoleQuery(filter: DuplicateFilter): Record<string, string> {
  const query: Record<string, string> = {}
  const asin = (filter.asin || '').trim()
  if (asin) query.asin = asin
  const shopName = (filter.shopName || '').trim()
  if (shopName) query.shop_name = shopName
  const group = (filter.group || '').trim()
  if (group) query.group = group
  const country = (filter.country || '').trim()
  if (country) query.country = country
  const site = (filter.site || '').trim()
  if (site) query.site = site
  const dateFrom = (filter.dateFrom || '').trim()
  if (dateFrom) query.date_from = dateFrom
  const dateTo = (filter.dateTo || '').trim()
  if (dateTo) query.date_to = dateTo
  return query
}

export type LedgerSortKey = 'asin' | 'brand' | 'store_count' | 'record_count' | 'earliest' | 'latest'

/** 加载撞款控制台快照：GET /duplicate-check-console。 */
export async function fetchDuplicateConsole(filter: DuplicateFilter): Promise<DuplicateConsole> {
  const { data } = await http.get<unknown>(`${DUPLICATE_CHECK_ENDPOINT}/duplicate-check-console`, {
    params: toConsoleQuery(filter),
  })
  return parseDuplicateConsole(data)
}

/** 加载全部 ASIN 台账分页（含未撞款）：GET /duplicate-check-ledger。 */
export async function fetchDuplicateLedger(
  filter: DuplicateFilter,
  page: number,
  pageSize: number,
  sortKey: LedgerSortKey | '',
  sortDir: 'asc' | 'desc',
): Promise<LedgerPage> {
  const params: Record<string, string | number> = { ...toConsoleQuery(filter), page, page_size: pageSize }
  if (sortKey) params.sort_key = sortKey
  params.sort_dir = sortDir
  const { data } = await http.get<unknown>(`${DUPLICATE_CHECK_ENDPOINT}/duplicate-check-ledger`, { params })
  return parseLedgerPage(data)
}

/** 导出 Excel(撞款 view=monitor / 台账 view=all)：GET /duplicate-check-export → xlsx Blob。 */
export async function requestDuplicateExportBlob(filter: DuplicateFilter, view: string): Promise<Blob> {
  const { data } = await http.get<Blob>(`${DUPLICATE_CHECK_ENDPOINT}/duplicate-check-export`, {
    params: toDuplicateItemsQuery({ ...filter, view }, 1, 100),
    responseType: 'blob',
  })
  return data
}