generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "sqlite"
  url      = env("DATABASE_URL")
}

model User {
  id             Int              @id @default(autoincrement())
  username       String           @unique
  passwordHash   String
  balance        Int              @default(0)
  osuBalance     Int              @default(0)
  lastAdAt       DateTime?
  role           String           @default("user")
  avatarUrl      String           @default("")
  bio            String           @default("")
  createdAt      DateTime         @default(now())
  inventory    InventoryItem[]
  transactions Transaction[]
  jackpotWins    JackpotRound[]   @relation("JackpotWinner")
  jackpotDeposits JackpotDeposit[]
  duelRoomsCreated DuelRoom[]     @relation("DuelCreator")
  duelWins       DuelRoom[]       @relation("DuelWinner")
  duelDeposits   DuelDeposit[]
}

model Case {
  id        Int        @id @default(autoincrement())
  name      String
  imageUrl  String     @default("")
  price     Int
  active    Boolean    @default(true)
  createdAt DateTime   @default(now())
  items     CaseItem[]
}

model Item {
  id          Int             @id @default(autoincrement())
  name        String
  imageUrl    String          @default("")
  rarity      String
  marketValue Int
  createdAt   DateTime        @default(now())
  cases       CaseItem[]
  inventory   InventoryItem[]
}

model CaseItem {
  id       Int   @id @default(autoincrement())
  caseId   Int
  itemId   Int
  dropRate Float
  case     Case  @relation(fields: [caseId], references: [id], onDelete: Cascade)
  item     Item  @relation(fields: [itemId], references: [id], onDelete: Cascade)

  @@unique([caseId, itemId])
}

model InventoryItem {
  id         Int      @id @default(autoincrement())
  userId     Int
  itemId     Int
  locked     Boolean  @default(false)
  obtainedAt DateTime @default(now())
  user       User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  item       Item     @relation(fields: [itemId], references: [id], onDelete: Cascade)
  jackpotDeposits JackpotDeposit[]
  duelDeposits    DuelDeposit[]
}

model Transaction {
  id        Int      @id @default(autoincrement())
  userId    Int
  type      String
  amount    Int
  meta      String   @default("{}")
  createdAt DateTime @default(now())
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model JackpotRound {
  id           Int              @id @default(autoincrement())
  status       String           @default("open")
  endsAt       DateTime
  winnerUserId Int?
  createdAt    DateTime         @default(now())
  resolvedAt   DateTime?
  winner       User?            @relation("JackpotWinner", fields: [winnerUserId], references: [id])
  deposits     JackpotDeposit[]
}

model JackpotDeposit {
  id              Int           @id @default(autoincrement())
  roundId         Int
  userId          Int
  inventoryItemId Int
  valueCents      Int
  createdAt       DateTime      @default(now())
  round           JackpotRound  @relation(fields: [roundId], references: [id], onDelete: Cascade)
  user            User          @relation(fields: [userId], references: [id], onDelete: Cascade)
  inventoryItem   InventoryItem @relation(fields: [inventoryItemId], references: [id], onDelete: Cascade)

  @@unique([roundId, inventoryItemId])
}

model DuelRoom {
  id                 Int           @id @default(autoincrement())
  creatorId          Int
  status             String        @default("open")
  maxPlayers         Int
  maxItemsPerPlayer  Int
  minItemValue       Int           @default(0)
  minPlayersToStart  Int           @default(2)
  winnerUserId       Int?
  createdAt          DateTime      @default(now())
  startedAt          DateTime?
  resolvedAt         DateTime?
  creator            User          @relation("DuelCreator", fields: [creatorId], references: [id], onDelete: Cascade)
  winner             User?         @relation("DuelWinner", fields: [winnerUserId], references: [id])
  deposits           DuelDeposit[]
}

model DuelDeposit {
  id              Int           @id @default(autoincrement())
  roomId          Int
  userId          Int
  inventoryItemId Int
  valueCents      Int
  createdAt       DateTime      @default(now())
  room            DuelRoom      @relation(fields: [roomId], references: [id], onDelete: Cascade)
  user            User          @relation(fields: [userId], references: [id], onDelete: Cascade)
  inventoryItem   InventoryItem @relation(fields: [inventoryItemId], references: [id], onDelete: Cascade)

  @@unique([roomId, inventoryItemId])
}