type VideoCategory @entity {
  "Runtime identifier"
  id: ID!

  "The name of the category"
  name: String @index

  "The description of the category"
  description: String

  "Parent category if defined"
  parentCategory: VideoCategory

  videos: [Video!]! @derivedFrom(field: "category")

  featuredVideos: [VideoFeaturedInCategory!] @derivedFrom(field: "category")

  "Indicates whether the category is supported by the Gateway"
  isSupported: Boolean!

  createdInBlock: Int!
}

type Video @entity {
  "Runtime identifier"
  id: ID!

  "Timestamp of the block the video was created at"
  createdAt: DateTime!

  "Reference to videos's channel"
  channel: Channel!

  "Reference to a video category"
  category: VideoCategory

  "The title of the video"
  title: String

  "The description of the Video"
  description: String

  "Video duration in seconds"
  duration: Int

  "Video thumbnail asset (recommended ratio: 16:9)"
  thumbnailPhoto: StorageDataObject

  "Video's main langauge"
  language: String @index

  "Whether or not Video contains marketing"
  hasMarketing: Boolean

  "If the Video was published on other platform before beeing published on Joystream - the original publication date"
  publishedBeforeJoystream: DateTime

  "Whether the Video is supposed to be publically displayed"
  isPublic: Boolean

  "Flag signaling whether a video is censored."
  isCensored: Boolean!

  "Whether a video has been excluded/hidden (by the gateway operator)"
  isExcluded: Boolean!

  "Video NFT details"
  nft: OwnedNft @derivedFrom(field: "video")

  "Whether the Video contains explicit material."
  isExplicit: Boolean

  "License under the video is published"
  license: License

  "Video media asset"
  media: StorageDataObject

  "Value of video state bloat bond fee paid by channel owner"
  videoStateBloatBond: BigInt!

  "Video file metadata"
  mediaMetadata: VideoMediaMetadata @derivedFrom(field: "video")

  "Block the video was created in"
  createdInBlock: Int!

  "List of video subtitles"
  subtitles: [VideoSubtitle!] @derivedFrom(field: "video")

  "Is comment section enabled (true if enabled)"
  isCommentSectionEnabled: Boolean!

  "channel owner pinned comment"
  pinnedComment: Comment

  "List of all video comments"
  comments: [Comment!] @derivedFrom(field: "video")

  "Comments count"
  commentsCount: Int!

  "Is reactions feature enabled on video (true if enabled i.e. video can be reacted)"
  isReactionFeatureEnabled: Boolean!

  "List of all video reactions"
  reactions: [VideoReaction!] @derivedFrom(field: "video")

  "Reactions count by reaction Id"
  reactionsCountByReactionId: [VideoReactionsCountByReactionType!]

  "Reactions count"
  reactionsCount: Int!

  "Number of video views (to speed up orderBy queries by avoiding COUNT aggregation)"
  viewsNum: Int!

  "Application used for video creation"
  entryApp: App

  "Video ID coming from YPP"
  ytVideoId: String

  "Video relevance score based on the views, reactions, comments and update date"
  videoRelevance: Float!
}

type VideoFeaturedInCategory @entity @index(fields: ["category", "video"], unique: true) {
  "{categoryId-videoId}"
  id: ID!

  "Video being featured"
  video: Video!

  "Category the video is featured in"
  category: VideoCategory!

  "Url to video fragment to be displayed in the UI"
  videoCutUrl: String
}

type VideoHero @entity {
  "Unique ID"
  id: ID!

  "Video being featured in the Hero section"
  video: Video!

  "Title of the Hero section"
  heroTitle: String!

  "Url to video fragment to be displayed in the Hero section"
  heroVideoCutUrl: String!

  "Url to the poster to be displayed in the Hero section"
  heroPosterUrl: String!

  "Time at which this VideoHero was created/activated"
  activatedAt: DateTime
}

type VideoMediaMetadata @entity {
  "Unique identifier"
  id: ID!

  "Encoding of the video media object"
  encoding: VideoMediaEncoding

  "Video media width in pixels"
  pixelWidth: Int

  "Video media height in pixels"
  pixelHeight: Int

  "Video media size in bytes"
  size: BigInt

  video: Video! @unique

  createdInBlock: Int!
}

type VideoMediaEncoding @entity {
  "Encoding of the video media object"
  codecName: String

  "Media container format"
  container: String

  "Content MIME type"
  mimeMediaType: String
}

type License @entity {
  "Unique identifier"
  id: ID!

  "License code defined by Joystream"
  code: Int

  "Attribution (if required by the license)"
  attribution: String

  "Custom license content"
  customText: String
}

type VideoSubtitle @entity {
  "{type}-{language}"
  id: ID!

  "Subtitle's video"
  video: Video!

  # Atlas will use 'subtitles' | 'closed-captions' for now and possible other types in the future.
  "Subtitle's type"
  type: String!

  "Subtitle's language"
  language: String @index

  "MIME type description of format used for this subtitle"
  mimeType: String!

  "Storage object representing the subtitle file"
  asset: StorageDataObject
}

type VideoReactionsCountByReactionType {
  "The reaction option"
  reaction: VideoReactionOptions!

  "No of times the video has been reacted with given reaction"
  count: Int!
}

enum VideoReactionOptions {
  "Reacting again with the same option will cancel the previous reaction"
  LIKE
  UNLIKE
}

type VideoReaction @entity {
  "{memberId}-{videoId}"
  id: ID!

  "Timestamp of the block the reaction was created at"
  createdAt: DateTime!

  "The Reaction"
  reaction: VideoReactionOptions!

  "The member that reacted"
  member: Membership!

  "The video that has been reacted to"
  video: Video!
}