model AdsHourlyStats {
  id          String @id @map("_id") @default(auto()) @db.ObjectId

  adsId       String @db.ObjectId

  // Hour bucket start time (epoch seconds, GMT+8 aligned in code)
  hourStartAt BigInt

  clicks      BigInt @default(0)

  createAt    BigInt
  updateAt    BigInt

  @@index([hourStartAt])
  @@unique([adsId, hourStartAt])

  @@map("adsHourlyStats")
}

model AdsDailyStats {
  id          String @id @map("_id") @default(auto()) @db.ObjectId

  adsId       String @db.ObjectId

  // Day bucket start time (epoch seconds, GMT+8 aligned in code)
  dayStartAt  BigInt

  clicks      BigInt @default(0)

  createAt    BigInt
  updateAt    BigInt

  @@index([dayStartAt])
  @@unique([adsId, dayStartAt])

  @@map("adsDailyStats")
}

model ChannelHourlyUserStats {
  id          String @id @map("_id") @default(auto()) @db.ObjectId

  channelId   String

  // Hour bucket start time (epoch seconds, GMT+8 aligned in code)
  hourStartAt BigInt

  // Total events in this hour (e.g. login count)
  total       BigInt @default(0)

  // Unique user count (dedup by uid during aggregation)
  uniqueUsers BigInt @default(0)

  createAt    BigInt
  updateAt    BigInt

  @@index([hourStartAt])
  @@unique([channelId, hourStartAt])

  @@map("channelHourlyUserStats")
}

model ChannelDailyUserStats {
  id          String @id @map("_id") @default(auto()) @db.ObjectId

  channelId   String

  // Day bucket start time (epoch seconds, GMT+8 aligned in code)
  dayStartAt  BigInt

  total       BigInt @default(0)
  uniqueUsers BigInt @default(0)

  createAt    BigInt
  updateAt    BigInt


  @@index([dayStartAt])
  @@unique([channelId, dayStartAt])

  @@map("channelDailyUserStats")
}