enum MetadataSource {
  Manual
  GiantBomb
  Steam
  PCGamingWiki
  IGDB
  Metacritic
  OpenCritic
}

enum GameType {
  Game
  Executor
  Redist
}

model Game {
  id String @id @default(uuid())

  metadataSource MetadataSource
  metadataId     String
  created        DateTime       @default(now())

  type GameType @default(Game)

  // Any field prefixed with m is filled in from metadata
  // Acts as a cache so we can search and filter it
  mName String // Name of game

  mShortDescription String // Short description
  mDescription      String // Supports markdown
  mReleased         DateTime // When the game was released

  ratings GameRating[]

  featured Boolean @default(false)

  mIconObjectId           String // linked to objects in s3
  mBannerObjectId         String // linked to objects in s3
  mCoverObjectId          String
  mImageCarouselObjectIds String[] // linked to below array
  mImageLibraryObjectIds  String[] // linked to objects in s3

  versions GameVersion[]

  // These fields will not be optional in the next version
  // Any game without a library ID will be assigned one at startup, based on the defaults
  libraryId   String
  library     Library @relation(fields: [libraryId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  libraryPath String

  collections CollectionEntry[]
  saves       SaveSlot[]
  screenshots Screenshot[]
  tags        GameTag[]
  playtime    Playtime[]

  developers             Company[]               @relation(name: "developers")
  publishers             Company[]               @relation(name: "publishers")
  unimportedGameVersions UnimportedGameVersion[]

  @@unique([metadataSource, metadataId], name: "metadataKey")
  @@unique([libraryId, libraryPath], name: "libraryKey")
  @@index([mName(ops: raw("gist_trgm_ops(siglen=32)"))], type: Gist)
}

model GameTag {
  id   String @id @default(uuid())
  name String @unique

  games Game[]

  @@index([name(ops: raw("gist_trgm_ops(siglen=32)"))], type: Gist)
}

model GameRating {
  id String @id @default(uuid())

  metadataSource MetadataSource
  metadataId     String
  created        DateTime       @default(now())

  mReviewCount  Int
  mReviewRating Float // 0 to 1

  mReviewHref String?

  game   Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  gameId String

  @@unique([metadataSource, metadataId], name: "metadataKey")
}

model UnimportedGameVersion {
  id          String @id @default(uuid())
  gameId      String
  game        Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  versionName String

  manifest Json
  fileList String[]
}

// A particular set of files that relate to the version
model GameVersion {
  gameId    String
  game      Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  versionId String @id @default(uuid())

  displayName String?
  versionPath String?

  created DateTime @default(now())

  launches LaunchConfiguration[]
  setups   SetupConfiguration[]

  onlySetup Boolean @default(false)

  dropletManifest  Json // Results from droplet
  fileList         String[] // List of all files, for delta updates
  negativeFileList String[] // List of files to remove, for delta updates

  versionIndex Int
  delta        Boolean @default(false)

  requiredContent  GameVersion[] @relation(name: "requiredContent")
  requiringContent GameVersion[] @relation(name: "requiredContent")
}

model SetupConfiguration {
  setupId String @id @default(uuid())

  command String

  platform Platform

  versionId   String
  gameVersion GameVersion @relation(fields: [versionId], references: [versionId], onDelete: Cascade, onUpdate: Cascade)
}

model LaunchConfiguration {
  launchId String @id @default(uuid())

  name String

  command String

  platform Platform

  // For emulation targets
  executorId          String?
  executor            LaunchConfiguration? @relation(fields: [executorId], references: [launchId], name: "executor")
  executorSuggestions String[]

  umuIdOverride String?

  versionId   String
  gameVersion GameVersion @relation(fields: [versionId], references: [versionId], onDelete: Cascade, onUpdate: Cascade)

  executions LaunchConfiguration[] @relation("executor")
}

// A save slot for a game
model SaveSlot {
  gameId String
  game   Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)
  index  Int

  createdAt DateTime @default(now())
  playtime  Float    @default(0) // hours

  lastUsedClientId String?
  lastUsedClient   Client? @relation(fields: [lastUsedClientId], references: [id])

  historyObjectIds String[] // list of objects
  historyChecksums String[] // list of hashes

  @@id([gameId, userId, index], name: "id")
}

model Screenshot {
  id String @id @default(uuid())

  gameId String
  game   Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  objectId String
  private  Boolean // if other users can see

  createdAt DateTime @default(now()) @db.Timestamptz(0)

  @@index([gameId, userId])
  @@index([userId])
}

model Playtime {
  gameId String
  game   Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)
  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  seconds Int // seconds user has spent playing the game

  updatedAt DateTime @updatedAt @db.Timestamptz(6)
  createdAt DateTime @default(now()) @db.Timestamptz(6)

  @@id([gameId, userId])
  @@index([userId])
}

model Company {
  id String @id @default(uuid())

  metadataSource        MetadataSource
  metadataId            String
  metadataOriginalQuery String

  mName             String
  mShortDescription String
  mDescription      String
  mLogoObjectId     String
  mBannerObjectId   String
  mWebsite          String

  developed Game[] @relation(name: "developers")
  published Game[] @relation(name: "publishers")

  @@unique([metadataSource, metadataId], name: "metadataKey")
}

model ObjectHash {
  id   String @id
  hash String
}