/**
 * 1688 采集配置
 * 从 docs/extension/plan.md §6.2 移植（选择器来自 v1.1.8 生产 bundle）
 */
import type { SiteProfile } from './types';

export const profile1688: SiteProfile = {
  id: '1688',
  name: '1688',

  urlPatterns: [/^https:\/\/detail\.1688\.com\/offer\/\d+\.html/],

  extractItemId: (url) => url.match(/\/offer\/(\d+)\.html/)?.[1] ?? null,

  readySelectors: ['.title-content', '#dt-tab', '#screen', '#content'],
  readyTimeoutMs: 10_000,

  // 懒加载真实地址在 data-* 上（顺序不能动）
  defaultSrcProps: ['data-lazyload-src', 'data-src', 'currentSrc', 'src'],

  refererOrigin: 'https://www.1688.com',

  textRules: [
    {
      kind: 'title',
      // 标题被拆成多个 .title-text span，必须 join
      selectors: ['.title-content .title-text', '.title-content h1', '.od-pc-offer-title', 'h1'],
      extract: 'join',
      required: true
    },
    {
      kind: 'price',
      selectors: ['.price-original', '.od-pc-offer-price-priceRange', '.price .value'],
      extract: 'first'
    },
    {
      kind: 'params',
      selectors: [
        '.offer-attr-list .offer-attr-item',
        '.od-pc-attribute-table tr',
        '.obj-content .table-tr'
      ],
      extract: 'table',
      tableKeySelector: '.offer-attr-item-name, td:first-child, .table-th',
      tableValueSelector: '.offer-attr-item-value, td:last-child, .table-td'
    },
    {
      kind: 'desc',
      selectors: ['.de-description-detail', '#detailContentContainer', '.html-description'],
      extract: 'join'
    }
  ],

  imageGroups: [
    {
      key: 'main',
      name: '主图',
      type: 'img',
      // 四套画廊变体（说明 1688 至少有四个线上版本）
      selectors: [
        '#recyclerview .detail-gallery-turn-wrapper .detail-gallery-img',
        '#screen .od-gallery-turn-item-wrapper .od-gallery-img',
        '#content .od-scroller-item .v-image-cover',
        '#content .od-picture-gallery-list .v-image-cover',
        '#dt-tab img',
        '.detail-gallery-turn img.detail-gallery-img',
        '.img-list-wrapper img.od-gallery-img'
      ],
      activeSelectors: [
        '.detail-gallery-turn-wrapper.prepic-active .detail-gallery-img',
        '.od-gallery-turn-item-wrapper.prepic-active .od-gallery-img',
        '.v-image-cover.image-item-active'
      ],
      minWidth: 200,
      minHeight: 200
    },
    {
      key: 'sku',
      name: 'SKU图片',
      type: 'img',
      selectors: [
        '.pc-sku-wrapper .prop-item-inner-wrapper',
        '.sku-item-wrapper',
        '.specification-cell',
        '.sku-filter-button',
        '.expand-view-item',
        '.feature-item img'
      ],
      // SKU 缩略图是 CSS 背景图
      srcProps: ['backgroundImage'],
      // 规格名（五种 DOM 结构）
      nameSelectors: ['.prop-name', '.sku-item-name', '.item-label', '.label-name', '.normal-text'],
      minWidth: 20,
      minHeight: 20
    },
    {
      key: 'detail',
      name: '详情图',
      type: 'img',
      selectors: [
        '.de-description-detail img',
        '#detailContentContainer img',
        '.html-description img'
      ],
      minWidth: 300,
      minHeight: 100
    },
    {
      key: 'video',
      name: '视频',
      type: 'video',
      selectors: ['.lib-video video', 'video']
    }
  ]
};