import type {
  MuseumPoiEntrance,
  MuseumPoiKind
} from '@/domain/museum'
import type { PoiDisplayPolicy } from '@/domain/poiDisplay'

export interface GuideRenderPoi {
  id: string
  name: string
  floorId: string
  primaryCategory: string
  primaryCategoryZh: string
  iconType: string
  positionGltf?: [number, number, number]
  sourceObjectName?: string
  kind?: MuseumPoiKind
  hallId?: string
  hallName?: string
  spaceId?: string
  sourcePlaceId?: string
  sourceSpaceId?: string
  entrances?: MuseumPoiEntrance[]
  displayPolicy?: PoiDisplayPolicy
}

export interface GuideModelFloorAsset {
  floorId: string
  label: string
  order: number
  modelUrl: string
  modelUrls?: string[]
  sharedModelAsset?: boolean
  modelMatchKeys?: string[]
}

export interface GuideModelRenderPackage {
  overviewModelUrl: string
  overviewModelUrls?: string[]
  floors: GuideModelFloorAsset[]
}

export interface GuideModelSource {
  loadPackage(): Promise<GuideModelRenderPackage>
  loadFloorPois(floorId: string): Promise<GuideRenderPoi[]>
}

export interface AutoSwitchConfig {
  enabled: boolean
  thresholdLowFactor: number
  thresholdHighFactor: number
  cooldownMs: number
}

export interface AutoSwitchEvent {
  from: 'overview' | 'floor'
  to: 'overview' | 'floor'
  trigger: 'zoom-in' | 'zoom-out'
  distance: number
}