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

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

// ============ Users & Auth ============

model User {
  id            BigInt    @id @default(autoincrement())
  username      String    @unique @db.VarChar(64)
  userType      String    @map("user_type") @db.VarChar(20)
  status        String    @default("ACTIVE") @db.VarChar(20)
  parentId      BigInt?   @map("parent_id")
  agentLevel    Int?      @map("agent_level")
  locale        String    @default("en-US") @db.VarChar(10)
  createdAt     DateTime  @default(now()) @map("created_at")
  updatedAt     DateTime  @updatedAt @map("updated_at")
  deletedAt     DateTime? @map("deleted_at")

  auth          UserAuth?
  wallet        Wallet?
  agentProfile  AgentProfile?
  adminRole     AdminUserRole?
  bets          Bet[]
  preferences   UserPreference?

  parent        User?     @relation("UserHierarchy", fields: [parentId], references: [id])
  children      User[]    @relation("UserHierarchy")

  @@index([userType])
  @@index([parentId])
  @@map("users")
}

model UserAuth {
  id              BigInt    @id @default(autoincrement())
  userId          BigInt    @unique @map("user_id")
  passwordHash    String    @map("password_hash") @db.VarChar(255)
  loginFailCount  Int       @default(0) @map("login_fail_count")
  lockedUntil     DateTime? @map("locked_until")
  lastLoginAt     DateTime? @map("last_login_at")
  createdAt       DateTime  @default(now()) @map("created_at")
  updatedAt       DateTime  @updatedAt @map("updated_at")

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

  @@map("user_auth")
}

model UserPreference {
  id        BigInt   @id @default(autoincrement())
  userId    BigInt   @unique @map("user_id")
  locale    String   @default("en-US") @db.VarChar(10)
  phone     String?  @db.VarChar(32)
  email     String?  @db.VarChar(128)
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

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

  @@map("user_preferences")
}

model Role {
  id          BigInt           @id @default(autoincrement())
  code        String           @unique @db.VarChar(64)
  name        String           @db.VarChar(128)
  description String?          @db.VarChar(255)
  createdAt   DateTime         @default(now()) @map("created_at")

  permissions RolePermission[]
  adminUsers  AdminUserRole[]

  @@map("roles")
}

model Permission {
  id        BigInt           @id @default(autoincrement())
  code      String           @unique @db.VarChar(128)
  name      String           @db.VarChar(128)
  module    String           @db.VarChar(64)
  createdAt DateTime         @default(now()) @map("created_at")

  roles     RolePermission[]

  @@map("permissions")
}

model RolePermission {
  roleId       BigInt     @map("role_id")
  permissionId BigInt     @map("permission_id")

  role         Role       @relation(fields: [roleId], references: [id])
  permission   Permission @relation(fields: [permissionId], references: [id])

  @@id([roleId, permissionId])
  @@map("role_permissions")
}

model AdminUserRole {
  userId    BigInt   @unique @map("user_id")
  roleId    BigInt   @map("role_id")
  createdAt DateTime @default(now()) @map("created_at")

  user      User     @relation(fields: [userId], references: [id])
  role      Role     @relation(fields: [roleId], references: [id])

  @@map("admin_user_roles")
}

// ============ Agent ============

model AgentProfile {
  id                    BigInt   @id @default(autoincrement())
  userId                BigInt   @unique @map("user_id")
  level                 Int
  parentAgentId         BigInt?  @map("parent_agent_id")
  creditLimit           Decimal  @default(0) @map("credit_limit") @db.Decimal(18, 4)
  usedCredit            Decimal  @default(0) @map("used_credit") @db.Decimal(18, 4)
  directPlayerLiability Decimal  @default(0) @map("direct_player_liability") @db.Decimal(18, 4)
  childAgentExposure    Decimal  @default(0) @map("child_agent_exposure") @db.Decimal(18, 4)
  status                String   @default("ACTIVE") @db.VarChar(20)
  maxSingleDeposit      Decimal? @map("max_single_deposit") @db.Decimal(18, 4)
  maxDailyDeposit       Decimal? @map("max_daily_deposit") @db.Decimal(18, 4)
  cashbackRate          Decimal  @default(0) @map("cashback_rate") @db.Decimal(8, 4)
  createdAt             DateTime @default(now()) @map("created_at")
  updatedAt             DateTime @updatedAt @map("updated_at")

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

  @@index([parentAgentId])
  @@map("agent_profiles")
}

model AgentClosure {
  ancestorId   BigInt @map("ancestor_id")
  descendantId BigInt @map("descendant_id")
  depth        Int

  @@id([ancestorId, descendantId])
  @@index([descendantId])
  @@map("agent_closure")
}

model AgentCreditTransaction {
  id              BigInt   @id @default(autoincrement())
  agentId         BigInt   @map("agent_id")
  transactionType String   @map("transaction_type") @db.VarChar(32)
  amount          Decimal  @db.Decimal(18, 4)
  creditBefore    Decimal  @map("credit_before") @db.Decimal(18, 4)
  creditAfter     Decimal  @map("credit_after") @db.Decimal(18, 4)
  referenceType   String?  @map("reference_type") @db.VarChar(32)
  referenceId     String?  @map("reference_id") @db.VarChar(64)
  operatorId      BigInt?  @map("operator_id")
  requestId       String?  @map("request_id") @db.VarChar(128)
  remark          String?  @db.VarChar(500)
  createdAt       DateTime @default(now()) @map("created_at")

  @@unique([operatorId, requestId])
  @@index([agentId])
  @@map("agent_credit_transactions")
}

// ============ Wallet ============

model Wallet {
  id               BigInt   @id @default(autoincrement())
  userId           BigInt   @unique @map("user_id")
  availableBalance Decimal  @default(0) @map("available_balance") @db.Decimal(18, 4)
  frozenBalance    Decimal  @default(0) @map("frozen_balance") @db.Decimal(18, 4)
  currency         String   @default("USD") @db.VarChar(16)
  status           String   @default("ACTIVE") @db.VarChar(20)
  version          Int      @default(0)
  createdAt        DateTime @default(now()) @map("created_at")
  updatedAt        DateTime @updatedAt @map("updated_at")

  user             User     @relation(fields: [userId], references: [id])
  transactions     WalletTransaction[]

  @@map("wallets")
}

model WalletTransaction {
  id              BigInt   @id @default(autoincrement())
  transactionId   String   @unique @map("transaction_id") @db.VarChar(64)
  userId          BigInt   @map("user_id")
  walletId        BigInt   @map("wallet_id")
  transactionType String   @map("transaction_type") @db.VarChar(32)
  amount          Decimal  @db.Decimal(18, 4)
  balanceBefore   Decimal  @map("balance_before") @db.Decimal(18, 4)
  balanceAfter    Decimal  @map("balance_after") @db.Decimal(18, 4)
  frozenBefore    Decimal  @map("frozen_before") @db.Decimal(18, 4)
  frozenAfter     Decimal  @map("frozen_after") @db.Decimal(18, 4)
  referenceType   String?  @map("reference_type") @db.VarChar(32)
  referenceId     String?  @map("reference_id") @db.VarChar(64)
  operatorId      BigInt?  @map("operator_id")
  remark          String?  @db.VarChar(500)
  createdAt       DateTime @default(now()) @map("created_at")

  wallet          Wallet   @relation(fields: [walletId], references: [id])

  @@index([userId])
  @@index([walletId])
  @@index([createdAt])
  @@map("wallet_transactions")
}

// ============ Sports Data ============

model League {
  id           BigInt    @id @default(autoincrement())
  sportType    String    @default("FOOTBALL") @map("sport_type") @db.VarChar(20)
  code         String    @unique @db.VarChar(64)
  displayOrder Int       @default(0) @map("display_order")
  isActive     Boolean   @default(true) @map("is_active")
  createdAt    DateTime  @default(now()) @map("created_at")
  updatedAt    DateTime  @updatedAt @map("updated_at")
  deletedAt    DateTime? @map("deleted_at")

  matches      Match[]

  @@map("leagues")
}

model Team {
  id        BigInt    @id @default(autoincrement())
  sportType String    @default("FOOTBALL") @map("sport_type") @db.VarChar(20)
  code      String    @unique @db.VarChar(64)
  createdAt DateTime  @default(now()) @map("created_at")
  updatedAt DateTime  @updatedAt @map("updated_at")
  deletedAt DateTime? @map("deleted_at")

  homeMatches Match[] @relation("HomeTeam")
  awayMatches Match[] @relation("AwayTeam")

  @@map("teams")
}

model EntityTranslation {
  id         BigInt   @id @default(autoincrement())
  entityType String   @map("entity_type") @db.VarChar(32)
  entityId   BigInt   @map("entity_id")
  locale     String   @db.VarChar(10)
  fieldName  String   @map("field_name") @db.VarChar(32)
  value      String   @db.VarChar(500)
  createdAt  DateTime @default(now()) @map("created_at")
  updatedAt  DateTime @updatedAt @map("updated_at")

  @@unique([entityType, entityId, locale, fieldName])
  @@index([entityType, entityId])
  @@map("entity_translations")
}

model Match {
  id           BigInt    @id @default(autoincrement())
  sportType    String    @default("FOOTBALL") @map("sport_type") @db.VarChar(20)
  leagueId     BigInt    @map("league_id")
  homeTeamId   BigInt    @map("home_team_id")
  awayTeamId   BigInt    @map("away_team_id")
  startTime    DateTime  @map("start_time")
  status       String    @default("DRAFT") @db.VarChar(32)
  isHot        Boolean   @default(false) @map("is_hot")
  displayOrder Int       @default(0) @map("display_order")
  publishTime  DateTime? @map("publish_time")
  closeTime    DateTime? @map("close_time")
  isOutright   Boolean   @default(false) @map("is_outright")
  createdBy    BigInt?   @map("created_by")
  updatedBy    BigInt?   @map("updated_by")
  createdAt    DateTime  @default(now()) @map("created_at")
  updatedAt    DateTime  @updatedAt @map("updated_at")
  deletedAt    DateTime? @map("deleted_at")

  league       League    @relation(fields: [leagueId], references: [id])
  homeTeam     Team      @relation("HomeTeam", fields: [homeTeamId], references: [id])
  awayTeam     Team      @relation("AwayTeam", fields: [awayTeamId], references: [id])
  score        MatchScore?
  markets      Market[]
  settlements  SettlementBatch[]

  @@index([status])
  @@index([startTime])
  @@index([leagueId])
  @@map("matches")
}

model MatchScore {
  id            BigInt   @id @default(autoincrement())
  matchId       BigInt   @unique @map("match_id")
  htHomeScore   Int?     @map("ht_home_score")
  htAwayScore   Int?     @map("ht_away_score")
  ftHomeScore   Int?     @map("ft_home_score")
  ftAwayScore   Int?     @map("ft_away_score")
  winnerTeamId  BigInt?  @map("winner_team_id")
  recordedBy    BigInt?  @map("recorded_by")
  createdAt     DateTime @default(now()) @map("created_at")
  updatedAt     DateTime @updatedAt @map("updated_at")

  match         Match    @relation(fields: [matchId], references: [id])

  @@map("match_scores")
}

model Market {
  id           BigInt    @id @default(autoincrement())
  matchId      BigInt    @map("match_id")
  marketType   String    @map("market_type") @db.VarChar(64)
  period       String    @db.VarChar(16)
  lineValue    Decimal?  @map("line_value") @db.Decimal(8, 2)
  status       String    @default("OPEN") @db.VarChar(20)
  allowSingle  Boolean   @default(true) @map("allow_single")
  allowParlay  Boolean   @default(true) @map("allow_parlay")
  sortOrder    Int       @default(0) @map("sort_order")
  createdAt    DateTime  @default(now()) @map("created_at")
  updatedAt    DateTime  @updatedAt @map("updated_at")

  match        Match     @relation(fields: [matchId], references: [id])
  selections   MarketSelection[]

  @@index([matchId])
  @@index([marketType])
  @@map("markets")
}

model MarketSelection {
  id            BigInt   @id @default(autoincrement())
  marketId      BigInt   @map("market_id")
  selectionCode String   @map("selection_code") @db.VarChar(64)
  selectionName String   @map("selection_name") @db.VarChar(255)
  odds          Decimal  @db.Decimal(18, 6)
  oddsVersion   BigInt   @default(1) @map("odds_version")
  status        String   @default("OPEN") @db.VarChar(20)
  sortOrder     Int      @default(0) @map("sort_order")
  createdAt     DateTime @default(now()) @map("created_at")
  updatedAt     DateTime @updatedAt @map("updated_at")

  market        Market   @relation(fields: [marketId], references: [id])
  oddsLogs      OddsChangeLog[]

  @@index([marketId])
  @@map("market_selections")
}

model OddsChangeLog {
  id          BigInt   @id @default(autoincrement())
  selectionId BigInt   @map("selection_id")
  oldOdds     Decimal  @map("old_odds") @db.Decimal(18, 6)
  newOdds     Decimal  @map("new_odds") @db.Decimal(18, 6)
  oddsVersion BigInt   @map("odds_version")
  changedBy   BigInt?  @map("changed_by")
  createdAt   DateTime @default(now()) @map("created_at")

  selection   MarketSelection @relation(fields: [selectionId], references: [id])

  @@index([selectionId])
  @@map("odds_change_logs")
}

// ============ Bets ============

model Bet {
  id               BigInt    @id @default(autoincrement())
  betNo            String    @unique @map("bet_no") @db.VarChar(64)
  userId           BigInt    @map("user_id")
  agentId          BigInt?   @map("agent_id")
  betType          String    @map("bet_type") @db.VarChar(20)
  stake            Decimal   @db.Decimal(18, 4)
  totalOdds        Decimal?  @map("total_odds") @db.Decimal(18, 6)
  potentialReturn  Decimal?  @map("potential_return") @db.Decimal(18, 4)
  actualReturn     Decimal   @default(0) @map("actual_return") @db.Decimal(18, 4)
  status           String    @default("PENDING") @db.VarChar(32)
  settlementStatus String?   @map("settlement_status") @db.VarChar(32)
  currency         String    @default("USD") @db.VarChar(16)
  requestId        String    @map("request_id") @db.VarChar(128)
  placedAt         DateTime  @default(now()) @map("placed_at")
  settledAt        DateTime? @map("settled_at")
  createdAt        DateTime  @default(now()) @map("created_at")
  updatedAt        DateTime  @updatedAt @map("updated_at")

  user             User      @relation(fields: [userId], references: [id])
  selections       BetSelection[]

  @@unique([userId, requestId])
  @@index([userId])
  @@index([agentId])
  @@index([status])
  @@index([placedAt])
  @@map("bets")
}

model BetSelection {
  id                    BigInt   @id @default(autoincrement())
  betId                 BigInt   @map("bet_id")
  matchId               BigInt?  @map("match_id")
  marketId              BigInt   @map("market_id")
  selectionId           BigInt   @map("selection_id")
  marketType            String   @map("market_type") @db.VarChar(64)
  period                String?  @db.VarChar(16)
  selectionNameSnapshot String   @map("selection_name_snapshot") @db.VarChar(255)
  handicapLine          Decimal? @map("handicap_line") @db.Decimal(8, 2)
  totalLine             Decimal? @map("total_line") @db.Decimal(8, 2)
  odds                  Decimal  @db.Decimal(18, 6)
  oddsVersion           BigInt   @map("odds_version")
  resultStatus          String?  @map("result_status") @db.VarChar(32)
  effectiveOdds         Decimal? @map("effective_odds") @db.Decimal(18, 6)
  sortOrder             Int      @default(0) @map("sort_order")
  createdAt             DateTime @default(now()) @map("created_at")

  bet                   Bet      @relation(fields: [betId], references: [id])

  @@index([betId])
  @@index([matchId])
  @@map("bet_selections")
}

// ============ Settlement ============

model SettlementBatch {
  id            BigInt   @id @default(autoincrement())
  matchId       BigInt   @map("match_id")
  batchNo       String   @unique @map("batch_no") @db.VarChar(64)
  htHomeScore   Int?     @map("ht_home_score")
  htAwayScore   Int?     @map("ht_away_score")
  ftHomeScore   Int?     @map("ft_home_score")
  ftAwayScore   Int?     @map("ft_away_score")
  status        String   @default("PREVIEW") @db.VarChar(20)
  totalBets     Int      @default(0) @map("total_bets")
  totalPayout   Decimal  @default(0) @map("total_payout") @db.Decimal(18, 4)
  totalRefund   Decimal  @default(0) @map("total_refund") @db.Decimal(18, 4)
  operatorId    BigInt?  @map("operator_id")
  confirmedAt   DateTime? @map("confirmed_at")
  isResettle    Boolean  @default(false) @map("is_resettle")
  reason        String?  @db.VarChar(500)
  createdAt     DateTime @default(now()) @map("created_at")

  match         Match    @relation(fields: [matchId], references: [id])
  items         SettlementItem[]

  @@index([matchId])
  @@map("settlement_batches")
}

model SettlementItem {
  id          BigInt   @id @default(autoincrement())
  batchId     BigInt   @map("batch_id")
  betId       BigInt   @map("bet_id")
  userId      BigInt   @map("user_id")
  result      String   @db.VarChar(32)
  payout      Decimal  @db.Decimal(18, 4)
  createdAt   DateTime @default(now()) @map("created_at")

  batch       SettlementBatch @relation(fields: [batchId], references: [id])

  @@index([batchId])
  @@index([betId])
  @@map("settlement_items")
}

// ============ Cashback ============

model CashbackRule {
  id          BigInt   @id @default(autoincrement())
  name        String   @db.VarChar(128)
  targetType  String   @map("target_type") @db.VarChar(32)
  targetId    BigInt?  @map("target_id")
  rate        Decimal  @db.Decimal(8, 4)
  marketType  String?  @map("market_type") @db.VarChar(64)
  isActive    Boolean  @default(true) @map("is_active")
  createdAt   DateTime @default(now()) @map("created_at")
  updatedAt   DateTime @updatedAt @map("updated_at")

  @@map("cashback_rules")
}

model CashbackBatch {
  id          BigInt   @id @default(autoincrement())
  batchNo     String   @unique @map("batch_no") @db.VarChar(64)
  periodStart DateTime @map("period_start")
  periodEnd   DateTime @map("period_end")
  status      String   @default("PREVIEW") @db.VarChar(20)
  totalAmount Decimal  @default(0) @map("total_amount") @db.Decimal(18, 4)
  playerCount Int      @default(0) @map("player_count")
  operatorId  BigInt?  @map("operator_id")
  confirmedAt DateTime? @map("confirmed_at")
  createdAt   DateTime @default(now()) @map("created_at")

  items       CashbackItem[]

  @@map("cashback_batches")
}

model CashbackItem {
  id              BigInt   @id @default(autoincrement())
  batchId         BigInt   @map("batch_id")
  userId          BigInt   @map("user_id")
  effectiveStake  Decimal  @map("effective_stake") @db.Decimal(18, 4)
  rate            Decimal  @db.Decimal(8, 4)
  amount          Decimal  @db.Decimal(18, 4)
  createdAt       DateTime @default(now()) @map("created_at")

  batch           CashbackBatch @relation(fields: [batchId], references: [id])

  @@index([batchId])
  @@index([userId])
  @@map("cashback_items")
}

// ============ Content & i18n ============

model Content {
  id          BigInt    @id @default(autoincrement())
  contentType String    @map("content_type") @db.VarChar(32)
  sortOrder   Int       @default(0) @map("sort_order")
  status      String    @default("DRAFT") @db.VarChar(20)
  linkType    String?   @map("link_type") @db.VarChar(32)
  linkTarget  String?   @map("link_target") @db.VarChar(500)
  startTime   DateTime? @map("start_time")
  endTime     DateTime? @map("end_time")
  createdAt   DateTime  @default(now()) @map("created_at")
  updatedAt   DateTime  @updatedAt @map("updated_at")

  translations ContentTranslation[]

  @@index([contentType, status])
  @@map("contents")
}

model ContentTranslation {
  id        BigInt  @id @default(autoincrement())
  contentId BigInt  @map("content_id")
  locale    String  @db.VarChar(10)
  title     String? @db.VarChar(255)
  body      String? @db.Text
  imageUrl  String? @map("image_url") @db.VarChar(500)

  content   Content @relation(fields: [contentId], references: [id])

  @@unique([contentId, locale])
  @@map("content_translations")
}

model I18nMessage {
  id        BigInt   @id @default(autoincrement())
  msgKey    String   @map("msg_key") @db.VarChar(128)
  locale    String   @db.VarChar(10)
  value     String   @db.Text
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

  @@unique([msgKey, locale])
  @@map("i18n_messages")
}

// ============ System Config & Audit ============

model SystemConfig {
  id        BigInt   @id @default(autoincrement())
  configKey String   @unique @map("config_key") @db.VarChar(128)
  configValue String @map("config_value") @db.Text
  description String? @db.VarChar(255)
  updatedAt DateTime @updatedAt @map("updated_at")

  @@map("system_configs")
}

model AuditLog {
  id          BigInt   @id @default(autoincrement())
  operatorId  BigInt?  @map("operator_id")
  operatorType String  @map("operator_type") @db.VarChar(20)
  action      String   @db.VarChar(128)
  module      String   @db.VarChar(64)
  targetType  String?  @map("target_type") @db.VarChar(32)
  targetId    String?  @map("target_id") @db.VarChar(64)
  beforeData  String?  @map("before_data") @db.Text
  afterData   String?  @map("after_data") @db.Text
  ipAddress   String?  @map("ip_address") @db.VarChar(45)
  userAgent   String?  @map("user_agent") @db.VarChar(500)
  createdAt   DateTime @default(now()) @map("created_at")

  @@index([operatorId])
  @@index([module])
  @@index([createdAt])
  @@map("audit_logs")
}