import { ActivityPubActor } from './activitypub-actor'
import { ActivityPubSignature } from './activitypub-signature'
import { CacheFileObject, VideoTorrentObject } from './objects'
import { DislikeObject } from './objects/dislike-object'
import { VideoAbuseObject } from './objects/video-abuse-object'
import { VideoCommentObject } from './objects/video-comment-object'
import { ViewObject } from './objects/view-object'
import { APObject } from './objects/object.model'
import { PlaylistObject } from './objects/playlist-object'

export type Activity = ActivityCreate | ActivityUpdate |
  ActivityDelete | ActivityFollow | ActivityAccept | ActivityAnnounce |
  ActivityUndo | ActivityLike | ActivityReject | ActivityView | ActivityDislike | ActivityFlag

export type ActivityType = 'Create' | 'Update' | 'Delete' | 'Follow' | 'Accept' | 'Announce' | 'Undo' | 'Like' | 'Reject' |
  'View' | 'Dislike' | 'Flag'

export interface ActivityAudience {
  to: string[]
  cc: string[]
}

export interface BaseActivity {
  '@context'?: any[]
  id: string
  to?: string[]
  cc?: string[]
  actor: string | ActivityPubActor
  type: ActivityType
  signature?: ActivityPubSignature
}

export interface ActivityCreate extends BaseActivity {
  type: 'Create'
  object: VideoTorrentObject | VideoAbuseObject | ViewObject | DislikeObject | VideoCommentObject | CacheFileObject | PlaylistObject
}

export interface ActivityUpdate extends BaseActivity {
  type: 'Update'
  object: VideoTorrentObject | ActivityPubActor | CacheFileObject | PlaylistObject
}

export interface ActivityDelete extends BaseActivity {
  type: 'Delete'
  object: string | { id: string }
}

export interface ActivityFollow extends BaseActivity {
  type: 'Follow'
  object: string
}

export interface ActivityAccept extends BaseActivity {
  type: 'Accept'
  object: ActivityFollow
}

export interface ActivityReject extends BaseActivity {
  type: 'Reject'
  object: ActivityFollow
}

export interface ActivityAnnounce extends BaseActivity {
  type: 'Announce'
  object: APObject
}

export interface ActivityUndo extends BaseActivity {
  type: 'Undo',
  object: ActivityFollow | ActivityLike | ActivityDislike | ActivityCreate | ActivityAnnounce
}

export interface ActivityLike extends BaseActivity {
  type: 'Like',
  object: APObject
}

export interface ActivityView extends BaseActivity {
  type: 'View',
  actor: string
  object: APObject
}

export interface ActivityDislike extends BaseActivity {
  id: string
  type: 'Dislike'
  actor: string
  object: APObject
}

export interface ActivityFlag extends BaseActivity {
  type: 'Flag',
  content: string,
  object: APObject | APObject[]
}