/**
 * element-ui 字体图标 → @element-plus/icons-vue 组件映射。
 *
 * element-plus 不再内置图标字体，业务代码里 300+ 处 `el-icon-xxx` 因此失效。
 * 这里把用到的旧图标名统一映射到 EP 的 SVG 图标组件，供：
 *   - 模板里 `:icon="$icon('el-icon-search')"`
 *   - `<lims-icon name="el-icon-search"/>`（替换 `<i class="el-icon-search">`）
 * 两处使用。
 *
 * key 同时接受带前缀（`el-icon-plus`）与不带前缀（`plus`）两种写法。
 */
import {
  Plus, Delete, DeleteFilled, Search, Edit, FolderOpened, Folder,
  Upload, UploadFilled, Picture, Tickets, QuestionFilled, Download,
  Close, FullScreen, RefreshRight, RefreshLeft, Refresh, Loading,
  CaretRight, CaretLeft, CaretBottom, CaretTop, View, CircleClose,
  CircleCheck, CircleCheckFilled, CircleCloseFilled, CirclePlus,
  ArrowUp, ArrowDown, ArrowLeft, ArrowRight, Minus, Document,
  DocumentCopy, CopyDocument, Pointer, Sort, SortUp, SortDown,
  Paperclip, Monitor, Menu, Key, InfoFilled, WarningFilled, Warning,
  SuccessFilled, DArrowRight, DArrowLeft, User, UserFilled, Unlock,
  Lock, Clock, Timer, AlarmClock, Tools, Operation, HomeFilled, Coin,
  Flag, ChatDotRound, Goods, Shop, Promotion, Management, Select,
  Ticket, HelpFilled, List, Platform, Setting, Right, Back, Top,
  Bottom, Remove, RemoveFilled, Box, PieChart, Odometer, Cellphone,
  Link, Cpu, Collection, CollectionTag, Coffee, Bell, Message,
  Comment, Notebook, Files, FolderDelete, FolderAdd, PriceTag,
  Discount, ShoppingCart, ShoppingCartFull, ShoppingBag, Sell,
  SoldOut, Present, TakeawayBox, Refrigerator, Dish, Food, IceCream,
  Apple, Goblet, Calendar, Position, Location, Connection, Guide,
  Star, VideoCamera, Camera, DataLine, TrendCharts, Histogram, Rank,
  Film, Headset, Microphone, Printer, ScaleToOriginal, Compass,
  Coordinate, Crop, Brush, MagicStick, Stamp
} from '@element-plus/icons-vue'

const ICON_MAP = {
  // 基础操作
  plus: Plus,
  delete: Delete,
  'delete-solid': DeleteFilled,
  search: Search,
  edit: Edit,
  close: Close,
  minus: Minus,
  remove: RemoveFilled,
  'remove-outline': Remove,
  check: Select,
  refresh: Refresh,
  'refresh-right': RefreshRight,
  'refresh-left': RefreshLeft,
  loading: Loading,
  sort: Sort,
  'sort-up': SortUp,
  'sort-down': SortDown,
  'full-screen': FullScreen,

  // 文件夹 / 文档
  folder: Folder,
  'folder-opened': FolderOpened,
  'folder-add': FolderAdd,
  'folder-delete': FolderDelete,
  tickets: Tickets,
  document: Document,
  'document-copy': DocumentCopy,
  'copy-document': CopyDocument,
  notebook: Notebook,
  files: Files,
  collection: Collection,
  'collection-tag': CollectionTag,
  paperclip: Paperclip,

  // 上传 / 下载 / 图片
  upload: UploadFilled,
  upload2: Upload,
  download: Download,
  'picture-outline': Picture,
  picture: Picture,
  camera: Camera,
  'video-camera': VideoCamera,
  'scale-to-original': ScaleToOriginal,

  // 方向
  'arrow-up': ArrowUp,
  'arrow-down': ArrowDown,
  'arrow-left': ArrowLeft,
  'arrow-right': ArrowRight,
  'caret-top': CaretTop,
  'caret-bottom': CaretBottom,
  'caret-left': CaretLeft,
  'caret-right': CaretRight,
  'd-arrow-left': DArrowLeft,
  'd-arrow-right': DArrowRight,
  top: Top,
  bottom: Bottom,
  back: Back,
  right: Right,

  // 状态 / 提示
  info: InfoFilled,
  question: QuestionFilled,
  warning: WarningFilled,
  'warning-outline': Warning,
  success: SuccessFilled,
  'circle-check': CircleCheck,
  'circle-check-outline': CircleCheckFilled,
  'circle-close': CircleClose,
  'circle-close-outline': CircleCloseFilled,
  'circle-plus': CirclePlus,
  'circle-plus-outline': CirclePlus,

  // 用户 / 权限
  user: User,
  'user-solid': UserFilled,
  view: View,
  unlock: Unlock,
  lock: Lock,
  key: Key,

  // 时间
  time: Clock,
  clock: Clock,
  timer: Timer,
  'alarm-clock': AlarmClock,
  calendar: Calendar,
  date: Calendar,

  // 系统 / 工具
  setting: Setting,
  's-tools': Tools,
  's-operation': Operation,
  's-home': HomeFilled,
  's-data': Coin,
  's-flag': Flag,
  's-comment': ChatDotRound,
  's-goods': Goods,
  's-shop': Shop,
  's-marketing': Promotion,
  's-promotion': Promotion,
  's-management': Management,
  's-check': Select,
  's-claim': Ticket,
  's-help': HelpFilled,
  's-order': List,
  's-platform': Platform,
  's-release': Promotion,
  's-ticket': Ticket,
  's-custom': Setting,
  monitor: Monitor,
  menu: Menu,
  link: Link,
  cpu: Cpu,
  mobile: Cellphone,
  headset: Headset,
  microphone: Microphone,
  printer: Printer,
  bell: Bell,
  message: Message,
  comment: Comment,
  guide: Guide,
  compass: Compass,
  coordinate: Coordinate,
  crop: Crop,
  brush: Brush,
  'magic-stick': MagicStick,
  stamp: Stamp,
  connection: Connection,
  position: Position,
  location: Location,
  'map-location': Location,

  // 图表
  'pie-chart': PieChart,
  'data-line': DataLine,
  'trend-charts': TrendCharts,
  histogram: Histogram,
  rank: Rank,
  odometer: Odometer,
  film: Film,

  // 业务 / 商品
  goods: Goods,
  'shopping-cart': ShoppingCart,
  'shopping-cart-full': ShoppingCartFull,
  'shopping-bag': ShoppingBag,
  sell: Sell,
  'sold-out': SoldOut,
  present: Present,
  'price-tag': PriceTag,
  discount: Discount,
  box: Box,
  'takeaway-box': TakeawayBox,
  refrigerator: Refrigerator,
  dish: Dish,
  food: Food,
  'ice-cream': IceCream,
  apple: Apple,
  goblet: Goblet,
  coffee: Coffee,
  'coffee-cup': Coffee,
  receiving: TakeawayBox,
  thumb: Pointer,
  star: Star
}

/**
 * 按旧图标名取 EP 图标组件，取不到返回 null（渲染为空，不抛错）。
 * @param {string} name 例如 'el-icon-search' 或 'search'
 * @returns {Object|null} EP 图标组件
 */
export function getLimsIcon(name) {
  if (!name) return null
  const key = String(name).replace(/^el-icon-/, '')
  const icon = ICON_MAP[key]
  if (!icon && import.meta.env.DEV) {
    console.warn(`[lims-icon] 未映射的图标：${name}，请在 src/utils/lims-icon.js 中补充`)
  }
  return icon || null
}

export { ICON_MAP }
export default getLimsIcon