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

datasource db {
  provider = "postgresql"
}

enum LedgerType {
  CREDIT_DONATION
  DEBIT_SPEND
  DEBIT_RAFFLE
  DEBIT_POLL_VOTE
  DEBIT_MISSION_SPEND
  DEBIT_INITIATIVE_SPEND
  ADJUSTMENT
  DEBIT_GAME_BET
  CREDIT_GAME_WIN
  CREDIT_GAME_REFUND
  DEBIT_BILLBOARD
  DEBIT_SPOTLIGHT
  DEBIT_CARD_MINT
  DEBIT_FAQ_SUBMIT
  DEBIT_FAQ_VOTE
  DEBIT_BOOST
}

enum GameType {
  CRASH
  DICE
  MINES
  TOWER
  SLOTS
  BLACKJACK
  ROULETTE
  COIN_FLIP
  PONG
  PREDICTION
}

enum RoomStatus {
  WAITING
  ACTIVE
  RESOLVED
  EXPIRED
}

enum UserRole {
  USER
  ADMIN
}

model User {
  id            String    @id @default(cuid())
  email         String    @unique
  /// Lowercase [a-z0-9_] (3–32). Used along with email for credentials login.
  username      String    @unique
  emailVerified DateTime?
  name          String?
  image         String?
  passwordHash  String?
  role          UserRole  @default(USER)

  accounts Account[]
  sessions Session[]

  wallet          Wallet?
  ledgerEntries   LedgerEntry[]
  donations       Donation[]
  raffleEntries   RaffleEntry[]
  redemptions     Redemption[]
  pollVotes       PollVote[]
  missionSpends   MissionSpend[]
  initiativeSpends InitiativeSpend[]
  createdInitiatives DemocraticInitiative[]
  gameSessions    GameSession[]
  predictionBets  PredictionBet[]
  billboardMessages BillboardMessage[]
  spotlightBids   SpotlightBid[]
  supporterCards  SupporterCard[]
  faqSubmissions  FaqSubmission[]
  faqVotes        FaqVote[]
  movementBoosts  MovementBoost[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

model Account {
  id                String  @id @default(cuid())
  userId            String
  type              String
  provider          String
  providerAccountId String
  refresh_token     String? @db.Text
  access_token      String? @db.Text
  expires_at        Int?
  token_type        String?
  scope             String?
  id_token          String? @db.Text
  session_state     String?

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

  @@unique([provider, providerAccountId])
}

model Session {
  id           String   @id @default(cuid())
  sessionToken String   @unique
  userId       String
  expires      DateTime

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model VerificationToken {
  identifier String
  token      String   @unique
  expires    DateTime

  @@unique([identifier, token])
}

model Wallet {
  id             String @id @default(cuid())
  userId         String @unique
  balanceCredits Int    @default(0)

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

  updatedAt DateTime @updatedAt
}

model LedgerEntry {
  id       String     @id @default(cuid())
  userId   String
  delta    Int
  type     LedgerType
  memo     String?

  donationId    String? @unique
  donation      Donation?    @relation(fields: [donationId], references: [id])
  redemptionId  String? @unique
  redemption    Redemption?  @relation(fields: [redemptionId], references: [id])
  raffleEntryId String? @unique
  raffleEntry   RaffleEntry? @relation(fields: [raffleEntryId], references: [id])
  pollVoteId   String? @unique
  pollVote     PollVote? @relation(fields: [pollVoteId], references: [id])
  missionSpendId String? @unique
  missionSpend MissionSpend? @relation(fields: [missionSpendId], references: [id])
  initiativeSpendId String? @unique
  initiativeSpend InitiativeSpend? @relation(fields: [initiativeSpendId], references: [id])

  createdAt DateTime @default(now())

  billboardMessageId String?         @unique
  billboardMessage   BillboardMessage? @relation(fields: [billboardMessageId], references: [id])
  spotlightBidId     String?         @unique
  spotlightBid       SpotlightBid?   @relation(fields: [spotlightBidId], references: [id])
  supporterCardId    String?         @unique
  supporterCard      SupporterCard?  @relation(fields: [supporterCardId], references: [id])
  faqSubmissionId    String?         @unique
  faqSubmission      FaqSubmission?  @relation(fields: [faqSubmissionId], references: [id])
  faqVoteId          String?         @unique
  faqVote            FaqVote?        @relation(fields: [faqVoteId], references: [id])
  movementBoostId    String?         @unique
  movementBoost      MovementBoost?  @relation(fields: [movementBoostId], references: [id])

  /// Optional links for casino/PvP reconciliation — not @unique because a single
  /// session or room produces multiple ledger lines (debit + payout/refund).
  gameSessionId String?
  gameSession   GameSession? @relation(fields: [gameSessionId], references: [id], onDelete: SetNull)
  gameRoomId    String?
  gameRoom      GameRoom?    @relation(fields: [gameRoomId], references: [id], onDelete: SetNull)

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

  @@index([userId])
  @@index([gameSessionId])
  @@index([gameRoomId])
}

model PollVote {
  id              String @id @default(cuid())
  pollSlug        String
  userId          String
  displayName     String
  normalizedKey   String
  creditsSpent    Int

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@unique([pollSlug, userId])
  @@index([pollSlug, normalizedKey])
}

model MissionSpend {
  id             String @id @default(cuid())
  userId         String
  missionSlug    String
  missionTitle   String
  creditsSpent   Int
  supporterNote  String?

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([userId])
  @@index([missionSlug])
}

enum DemocraticInitiativeOrigin {
  PLATFORM
  COMMUNITY
}

model DemocraticInitiative {
  id          String                       @id @default(cuid())
  slug        String                       @unique
  /// Null for official platform priorities; set for community-authored initiatives.
  creatorId   String?
  origin      DemocraticInitiativeOrigin   @default(COMMUNITY)
  /// Lower sorts first among PLATFORM rows; ignored for COMMUNITY (use createdAt).
  sortOrder   Int                          @default(0)
  title       String
  description String                       @db.Text

  creator User?               @relation(fields: [creatorId], references: [id], onDelete: Cascade)
  spends  InitiativeSpend[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([origin, sortOrder])
  @@index([origin, createdAt])
  @@index([createdAt])
}

model InitiativeSpend {
  id               String @id @default(cuid())
  initiativeId     String
  userId           String
  creditsSpent     Int
  supporterNote    String?

  initiative  DemocraticInitiative @relation(fields: [initiativeId], references: [id], onDelete: Cascade)
  user        User                 @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([initiativeId])
  @@index([userId])
}

model Donation {
  id                    String   @id @default(cuid())
  stripePaymentIntentId String   @unique
  /// Null when guest checkout (still counts toward public totals).
  userId                String?
  amountUsdCents        Int
  creditsAwarded        Int
  currency              String   @default("usd")
  status                String   @default("succeeded")
  /// Optional CRM fields from guest flow (never required to donate).
  donorEmail            String?
  donorName             String?

  user         User?         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry  LedgerEntry?

  createdAt DateTime @default(now())

  @@index([userId])
}

model PrizeSku {
  id           String @id @default(cuid())
  slug         String @unique
  title        String
  description  String @db.Text
  costCredits  Int
  stockHint    String?

  redemptions Redemption[]
}

model Redemption {
  id          String @id @default(cuid())
  userId      String
  prizeSkuId  String
  creditsSpent Int

  user      User       @relation(fields: [userId], references: [id], onDelete: Cascade)
  prizeSku  PrizeSku   @relation(fields: [prizeSkuId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([userId])
}

model GameSession {
  id         String   @id @default(cuid())
  userId     String
  gameType   GameType
  wageredBLW Int
  payoutBLW  Int      @default(0)
  multiplier Float    @default(0)
  outcome    String
  serverSeed String
  clientSeed String?
  resultData Json?
  createdAt  DateTime @default(now())

  user          User          @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntries LedgerEntry[]

  @@index([userId])
  @@index([userId, gameType])
  @@index([userId, gameType, outcome])
}

model GameRoom {
  id         String     @id @default(cuid())
  gameType   GameType
  creatorId  String
  joinerId   String?
  wageBLW    Int
  status     RoomStatus @default(WAITING)
  resultData Json?
  createdAt  DateTime   @default(now())
  expiresAt  DateTime

  ledgerEntries LedgerEntry[]

  @@index([status])
  @@index([status, expiresAt])
  @@index([creatorId, status])
}

model PredictionMarket {
  id         String   @id @default(cuid())
  creatorId  String
  question   String
  endsAt     DateTime
  resolvedTo Boolean?
  totalYes   Int      @default(0)
  totalNo    Int      @default(0)
  createdAt  DateTime @default(now())

  bets PredictionBet[]

  @@index([endsAt])
}

model PredictionBet {
  id         String  @id @default(cuid())
  marketId   String
  userId     String
  side       Boolean
  blwAmount  Int
  createdAt  DateTime @default(now())

  market PredictionMarket @relation(fields: [marketId], references: [id], onDelete: Cascade)
  user   User             @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([marketId])
  @@index([userId])
}

model Raffle {
  id               String   @id @default(cuid())
  slug             String   @unique
  title            String
  description      String   @db.Text
  ticketCostCredits Int
  endsAt           DateTime?

  entries RaffleEntry[]
}

model RaffleEntry {
  id       String @id @default(cuid())
  raffleId String
  userId   String
  tickets  Int    @default(1)
  creditsSpent Int

  raffle      Raffle       @relation(fields: [raffleId], references: [id], onDelete: Cascade)
  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([raffleId])
  @@index([userId])
}

// ── Feature 1: Democracy Billboard ──────────────────────────────────────────
// Users spend BWT to post a short rally-cry message on the live public ticker.
// creditsSpent determines display weight (higher = longer / more prominent).
model BillboardMessage {
  id           String   @id @default(cuid())
  userId       String
  displayName  String
  message      String   @db.VarChar(140)
  creditsSpent Int
  expiresAt    DateTime

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([expiresAt])
  @@index([userId])
}

// ── Feature 2: Issue Spotlight Auction ──────────────────────────────────────
// Weekly auction: users bid BWT on a policy issue; most-funded issue becomes
// the "Issue of the Week" featured on the homepage.
model SpotlightBid {
  id           String   @id @default(cuid())
  userId       String
  issueSlug    String
  issueTitle   String
  creditsSpent Int
  weekOf       String   // ISO date string of Monday: "2026-05-11"

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([weekOf, issueSlug])
  @@index([userId])
}

// ── Feature 3: Supporter Trading Cards ──────────────────────────────────────
// Users mint a collectible stat card (snapshot of their donor profile).
// Tier 1–3 unlocked by cumulative credits ever earned.
model SupporterCard {
  id           String @id @default(cuid())
  userId       String
  tier         Int    @default(1)     // 1 = Standard, 2 = Rare, 3 = Legendary
  serialNumber Int                    // sequential per user
  creditsSpent Int
  statsSnapshot Json                  // { totalDonatedUsd, creditsEarned, rank, etc. }

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([userId])
  @@index([tier])
}

// ── Feature 4: Community FAQ Board ──────────────────────────────────────────
// Spend BWT to submit a question; spend 1 BWT to upvote others.
// Admin can approve/reject — approved questions appear in the live FAQ.
enum FaqStatus {
  PENDING
  APPROVED
  REJECTED
}

model FaqSubmission {
  id           String    @id @default(cuid())
  userId       String
  displayName  String
  question     String    @db.VarChar(280)
  answer       String?   @db.Text   // filled by admin on approval
  status       FaqStatus @default(PENDING)
  creditsSpent Int
  voteTotal    Int       @default(0)

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  votes       FaqVote[]
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([status])
  @@index([userId])
}

model FaqVote {
  id              String @id @default(cuid())
  submissionId    String
  userId          String
  creditsSpent    Int    @default(1)

  submission  FaqSubmission @relation(fields: [submissionId], references: [id], onDelete: Cascade)
  user        User          @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@unique([submissionId, userId])
  @@index([submissionId])
  @@index([userId])
}

// ── Feature 5: Power the Movement Meter ─────────────────────────────────────
// A community energy meter. Any user can add BWT to charge it up.
// When the meter hits the target, a milestone event fires and all contributors
// get a BWT bonus proportional to their contribution.
model MovementBoost {
  id           String @id @default(cuid())
  userId       String
  creditsSpent Int
  epochId      Int    @default(1)   // increments each time the meter resets

  user        User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ledgerEntry LedgerEntry?

  createdAt DateTime @default(now())

  @@index([epochId])
  @@index([userId])
}