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

datasource db {
  provider = "sqlite"
}

// =============================================================================
// CORE IDENTITY & AUTH
// =============================================================================

model User {
  id                      String                 @id
  username                String                 @unique
  email                   String                 @unique
  role                    String                 // public|user|moderator|admin|god|supergod
  profilePicture          String?
  bio                     String?
  createdAt               BigInt
  tenantId                String?
  isInstanceOwner         Boolean                @default(false)
  tenant                  Tenant?                @relation(fields: [tenantId], references: [id])
  ownedTenants            Tenant[]               @relation("TenantOwner")
  comments                Comment[]
  powerTransfersFrom      PowerTransferRequest[] @relation("PowerTransferFrom")
  powerTransfersTo        PowerTransferRequest[] @relation("PowerTransferTo")
  passwordChangeTimestamp BigInt?
  firstLogin              Boolean                @default(false)
  sessions                Session[]
  notifications           Notification[]
  auditLogs               AuditLog[]
  mediaAssets             MediaAsset[]
  forumPosts              ForumPost[]
  forumThreads            ForumThread[]

  @@index([tenantId])
  @@index([role])
}

model Credential {
  username     String @id
  passwordHash String
}

model Session {
  id           String @id
  userId       String
  token        String @unique
  expiresAt    BigInt
  createdAt    BigInt
  lastActivity BigInt
  ipAddress    String?
  userAgent    String?
  user         User   @relation(fields: [userId], references: [id], onDelete: Cascade)

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

// =============================================================================
// MULTI-TENANCY
// =============================================================================

model Tenant {
  id             String           @id
  name           String
  slug           String           @unique
  ownerId        String
  createdAt      BigInt
  homepageConfig String?
  settings       String?          // JSON: theme, features, limits
  owner          User             @relation("TenantOwner", fields: [ownerId], references: [id], onDelete: Cascade)
  users          User[]
  workflows      Workflow[]
  luaScripts     LuaScript[]
  pages          PageConfig[]
  schemas        ModelSchema[]
  notifications  Notification[]
  auditLogs      AuditLog[]
  mediaAssets    MediaAsset[]
  forumCategories ForumCategory[]

  @@index([slug])
  @@index([ownerId])
}

// =============================================================================
// ROUTING & PAGES
// =============================================================================

model PageConfig {
  id            String   @id
  tenantId      String?
  packageId     String?  // Which package defined this route
  path          String   // Route pattern: /media/jobs, /forum/:id
  title         String
  description   String?  // SEO meta description
  icon          String?  // Icon for navigation menus
  component     String?  // Named component reference
  componentTree String   // JSON: full component tree
  level         Int      // Required permission level 1-6
  requiresAuth  Boolean
  requiredRole  String?
  parentPath    String?  // Parent route for hierarchy
  sortOrder     Int      @default(0)
  isPublished   Boolean  @default(true)
  params        String?  // JSON: route parameter definitions
  meta          String?  // JSON: additional metadata (og tags, etc.)
  createdAt     BigInt?
  updatedAt     BigInt?
  tenant        Tenant?  @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@unique([tenantId, path])
  @@index([tenantId])
  @@index([packageId])
  @@index([level])
  @@index([parentPath])
}

// =============================================================================
// WORKFLOWS & SCRIPTING
// =============================================================================

model Workflow {
  id          String  @id
  tenantId    String?
  name        String
  description String?
  nodes       String  // JSON: WorkflowNode[]
  edges       String  // JSON: WorkflowEdge[]
  enabled     Boolean
  version     Int     @default(1)
  createdAt   BigInt?
  updatedAt   BigInt?
  createdBy   String?
  tenant      Tenant? @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([enabled])
}

model LuaScript {
  id             String  @id
  tenantId       String?
  name           String
  description    String?
  code           String
  parameters     String  // JSON: Array<{name, type}>
  returnType     String?
  isSandboxed    Boolean @default(true)
  allowedGlobals String  @default("[]")
  timeoutMs      Int     @default(5000)
  version        Int     @default(1)
  createdAt      BigInt?
  updatedAt      BigInt?
  createdBy      String?
  tenant         Tenant? @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([name])
}

// =============================================================================
// DATA SCHEMAS
// =============================================================================

model ModelSchema {
  id           String  @id @default(cuid())
  tenantId     String?
  name         String
  label        String?
  labelPlural  String?
  icon         String?
  fields       String  // JSON: field definitions
  listDisplay  String? // JSON: columns to show in list
  listFilter   String? // JSON: filterable fields
  searchFields String? // JSON: searchable fields
  ordering     String? // JSON: default sort order
  validations  String? // JSON: validation rules
  hooks        String? // JSON: lifecycle hooks (Lua script refs)
  tenant       Tenant? @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@unique([tenantId, name])
  @@index([tenantId])
}

model DynamicData {
  id        String  @id @default(cuid())
  tenantId  String
  schemaId  String  // Reference to ModelSchema
  data      String  // JSON: actual record data
  createdAt BigInt
  updatedAt BigInt?
  createdBy String?
  updatedBy String?

  @@index([tenantId, schemaId])
  @@index([createdAt])
}

// =============================================================================
// APP CONFIGURATION
// =============================================================================

model AppConfiguration {
  id         String @id
  name       String
  schemas    String // JSON
  workflows  String // JSON
  luaScripts String // JSON
  pages      String // JSON
  theme      String // JSON
}

model SystemConfig {
  key   String @id
  value String
}

model SMTPConfig {
  id        String  @id @default("default")
  host      String
  port      Int
  secure    Boolean
  username  String
  password  String
  fromEmail String
  fromName  String
}

// =============================================================================
// GENERIC KEY-VALUE STORAGE
// =============================================================================

model KeyValue {
  id        String  @id @default(cuid())
  tenantId  String?
  namespace String  // Logical grouping: 'settings', 'cache', 'state', 'user_prefs', etc.
  key       String
  value     String  // JSON or plain text
  type      String  @default("string") // string, json, number, boolean
  expiresAt BigInt? // Optional TTL for cache-like usage
  createdAt BigInt
  updatedAt BigInt?

  @@unique([tenantId, namespace, key])
  @@index([tenantId])
  @@index([namespace])
  @@index([expiresAt])
}

model UserPreference {
  id        String  @id @default(cuid())
  userId    String
  tenantId  String?
  key       String  // theme, language, notifications_enabled, sidebar_collapsed, etc.
  value     String  // JSON or plain value
  createdAt BigInt
  updatedAt BigInt?

  @@unique([userId, tenantId, key])
  @@index([userId])
  @@index([tenantId])
}

model FeatureFlag {
  id          String  @id @default(cuid())
  tenantId    String?
  name        String  // dark_mode, beta_features, new_editor, etc.
  enabled     Boolean @default(false)
  description String?
  rules       String? // JSON: targeting rules (user roles, percentages, etc.)
  createdAt   BigInt
  updatedAt   BigInt?

  @@unique([tenantId, name])
  @@index([tenantId])
  @@index([enabled])
}

// =============================================================================
// COMPONENTS & UI
// =============================================================================

model ComponentNode {
  id        String  @id
  type      String
  parentId  String?
  childIds  String  // JSON: string[]
  order     Int
  pageId    String

  @@index([pageId])
  @@index([parentId])
}

model ComponentConfig {
  id                   String  @id
  componentId          String
  props                String  // JSON
  styles               String  // JSON
  events               String  // JSON
  conditionalRendering String? // JSON

  @@index([componentId])
}

model CssCategory {
  id      String @id @default(cuid())
  name    String @unique
  classes String // JSON: string[]
}

model DropdownConfig {
  id      String @id
  name    String @unique
  label   String
  options String // JSON: Array<{value, label}>
}

// =============================================================================
// PACKAGES
// =============================================================================

model InstalledPackage {
  packageId   String  @id
  tenantId    String?
  installedAt BigInt
  version     String
  enabled     Boolean
  config      String? // JSON: package-specific configuration

  @@index([tenantId])
}

model PackageData {
  packageId String @id
  data      String // JSON
}

// =============================================================================
// CONTENT: COMMENTS
// =============================================================================

model Comment {
  id        String  @id
  tenantId  String?
  userId    String
  content   String
  createdAt BigInt
  updatedAt BigInt?
  parentId  String?
  entityType String? // What this comment is on: 'post', 'thread', 'media', etc.
  entityId  String?  // ID of the entity being commented on
  user      User    @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([userId])
  @@index([parentId])
  @@index([entityType, entityId])
}

// =============================================================================
// CONTENT: FORUM
// =============================================================================

model ForumCategory {
  id          String        @id @default(cuid())
  tenantId    String
  name        String
  description String?
  icon        String?
  slug        String
  sortOrder   Int           @default(0)
  parentId    String?       // For nested categories
  createdAt   BigInt
  tenant      Tenant        @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  threads     ForumThread[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([parentId])
}

model ForumThread {
  id           String      @id @default(cuid())
  tenantId     String
  categoryId   String
  authorId     String
  title        String
  content      String
  slug         String
  isPinned     Boolean     @default(false)
  isLocked     Boolean     @default(false)
  viewCount    Int         @default(0)
  replyCount   Int         @default(0)
  lastReplyAt  BigInt?
  lastReplyBy  String?
  createdAt    BigInt
  updatedAt    BigInt?
  category     ForumCategory @relation(fields: [categoryId], references: [id], onDelete: Cascade)
  author       User        @relation(fields: [authorId], references: [id], onDelete: Cascade)
  posts        ForumPost[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([categoryId])
  @@index([authorId])
  @@index([isPinned, lastReplyAt])
}

model ForumPost {
  id        String      @id @default(cuid())
  tenantId  String
  threadId  String
  authorId  String
  content   String
  likes     Int         @default(0)
  isEdited  Boolean     @default(false)
  createdAt BigInt
  updatedAt BigInt?
  thread    ForumThread @relation(fields: [threadId], references: [id], onDelete: Cascade)
  author    User        @relation(fields: [authorId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([threadId])
  @@index([authorId])
}

// =============================================================================
// MEDIA
// =============================================================================

model MediaAsset {
  id            String  @id @default(cuid())
  tenantId      String
  userId        String
  filename      String
  originalName  String
  mimeType      String
  size          BigInt
  path          String
  thumbnailPath String?
  width         Int?
  height        Int?
  duration      Int?    // For video/audio in seconds
  metadata      String? // JSON: EXIF, tags, etc.
  createdAt     BigInt
  tenant        Tenant  @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  user          User    @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([userId])
  @@index([mimeType])
}

model MediaJob {
  id          String  @id @default(cuid())
  tenantId    String
  userId      String
  type        String  // transcode, thumbnail, convert, etc.
  status      String  // pending, processing, completed, failed
  priority    Int     @default(0)
  inputPath   String
  outputPath  String?
  params      String  // JSON: job-specific parameters
  progress    Int     @default(0)
  error       String?
  startedAt   BigInt?
  completedAt BigInt?
  createdAt   BigInt

  @@index([tenantId])
  @@index([status, priority])
  @@index([userId])
}

// =============================================================================
// NOTIFICATIONS
// =============================================================================

model Notification {
  id        String  @id @default(cuid())
  tenantId  String
  userId    String
  type      String  // info, warning, success, error, mention, reply, etc.
  title     String
  message   String
  icon      String?
  read      Boolean @default(false)
  data      String? // JSON: action URLs, entity references, etc.
  createdAt BigInt
  expiresAt BigInt?
  tenant    Tenant  @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  user      User    @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([userId, read])
  @@index([createdAt])
}

// =============================================================================
// AUDIT & LOGGING
// =============================================================================

model AuditLog {
  id        String  @id @default(cuid())
  tenantId  String
  userId    String?
  username  String?
  action    String  // create, update, delete, login, logout, etc.
  entity    String  // User, Workflow, Page, etc.
  entityId  String?
  oldValue  String? // JSON: previous state
  newValue  String? // JSON: new state
  ipAddress String?
  userAgent String?
  details   String? // JSON: additional context
  timestamp BigInt
  tenant    Tenant  @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  user      User?   @relation(fields: [userId], references: [id], onDelete: SetNull)

  @@index([tenantId])
  @@index([userId])
  @@index([entity, entityId])
  @@index([action])
  @@index([timestamp])
}

model ErrorLog {
  id         String  @id @default(cuid())
  timestamp  BigInt
  level      String  // error, warning, info
  message    String
  stack      String?
  context    String? // JSON: additional context
  userId     String?
  username   String?
  tenantId   String?
  source     String? // Component/file where error occurred
  resolved   Boolean @default(false)
  resolvedAt BigInt?
  resolvedBy String?

  @@index([tenantId])
  @@index([level])
  @@index([timestamp])
  @@index([resolved])
}

// =============================================================================
// AUTH TOKENS & SECURITY
// =============================================================================

model PasswordResetToken {
  username  String @id
  token     String
  expiresAt BigInt?
  createdAt BigInt?
}

model PowerTransferRequest {
  id         String @id
  fromUserId String
  toUserId   String
  status     String // pending, accepted, rejected
  createdAt  BigInt
  expiresAt  BigInt
  fromUser   User   @relation("PowerTransferFrom", fields: [fromUserId], references: [id], onDelete: Cascade)
  toUser     User   @relation("PowerTransferTo", fields: [toUserId], references: [id], onDelete: Cascade)

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

// =============================================================================
// GENERIC ENTITIES FOR PACKAGES
// =============================================================================

// Tags - Attach labels to any entity (posts, media, threads, etc.)
model Tag {
  id        String  @id @default(cuid())
  tenantId  String
  name      String
  slug      String
  color     String? // Hex color for UI
  icon      String?
  category  String? // Group tags: 'topic', 'status', 'priority', etc.
  createdAt BigInt

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([category])
}

// Tagging - Many-to-many junction for tags on any entity
model Tagging {
  id         String @id @default(cuid())
  tenantId   String
  tagId      String
  entityType String // 'post', 'media', 'thread', 'user', etc.
  entityId   String
  createdAt  BigInt
  createdBy  String?

  @@unique([tagId, entityType, entityId])
  @@index([tenantId])
  @@index([tagId])
  @@index([entityType, entityId])
}

// Relationships - Generic many-to-many between any entities
model EntityRelation {
  id             String  @id @default(cuid())
  tenantId       String
  sourceType     String  // 'user', 'post', 'product', etc.
  sourceId       String
  targetType     String
  targetId       String
  relationType   String  // 'follows', 'blocks', 'related_to', 'parent_of', etc.
  metadata       String? // JSON: additional relation data
  createdAt      BigInt
  createdBy      String?

  @@unique([sourceType, sourceId, targetType, targetId, relationType])
  @@index([tenantId])
  @@index([sourceType, sourceId])
  @@index([targetType, targetId])
  @@index([relationType])
}

// Generic Task Queue - Background jobs for any package
model Task {
  id          String  @id @default(cuid())
  tenantId    String
  queue       String  // 'email', 'export', 'import', 'cleanup', etc.
  type        String  // Specific task type within queue
  status      String  @default("pending") // pending, running, completed, failed, cancelled
  priority    Int     @default(0)
  payload     String  // JSON: task input data
  result      String? // JSON: task output/result
  error       String?
  attempts    Int     @default(0)
  maxAttempts Int     @default(3)
  runAt       BigInt? // Scheduled execution time
  startedAt   BigInt?
  completedAt BigInt?
  createdAt   BigInt
  createdBy   String?

  @@index([tenantId])
  @@index([queue, status])
  @@index([status, priority])
  @@index([runAt])
}

// Webhooks - Outbound event notifications
model Webhook {
  id          String  @id @default(cuid())
  tenantId    String
  name        String
  url         String
  secret      String? // For HMAC signing
  events      String  // JSON: array of event types to trigger on
  headers     String? // JSON: custom headers to include
  enabled     Boolean @default(true)
  lastTriggered BigInt?
  failCount   Int     @default(0)
  createdAt   BigInt
  updatedAt   BigInt?

  @@index([tenantId])
  @@index([enabled])
}

// Webhook Deliveries - Log of webhook attempts
model WebhookDelivery {
  id         String  @id @default(cuid())
  webhookId  String
  event      String
  payload    String  // JSON: what was sent
  response   String? // JSON: response received
  statusCode Int?
  success    Boolean
  duration   Int?    // ms
  error      String?
  createdAt  BigInt

  @@index([webhookId])
  @@index([createdAt])
  @@index([success])
}

// Attachments - Generic file attachments to any entity
model Attachment {
  id           String  @id @default(cuid())
  tenantId     String
  entityType   String  // 'comment', 'post', 'message', etc.
  entityId     String
  filename     String
  originalName String
  mimeType     String
  size         BigInt
  path         String
  metadata     String? // JSON: dimensions, duration, etc.
  sortOrder    Int     @default(0)
  createdAt    BigInt
  createdBy    String?

  @@index([tenantId])
  @@index([entityType, entityId])
}

// Reactions - Likes, emoji reactions on any entity
model Reaction {
  id         String @id @default(cuid())
  tenantId   String
  userId     String
  entityType String // 'post', 'comment', 'media', etc.
  entityId   String
  type       String // 'like', 'love', 'laugh', 'wow', 'sad', 'angry', '+1', etc.
  createdAt  BigInt

  @@unique([userId, entityType, entityId, type])
  @@index([tenantId])
  @@index([entityType, entityId])
  @@index([userId])
}

// Bookmarks/Favorites - Users saving any entity
model Bookmark {
  id         String  @id @default(cuid())
  tenantId   String
  userId     String
  entityType String  // 'post', 'thread', 'media', 'product', etc.
  entityId   String
  folder     String? // Optional folder/collection
  note       String? // User's note about the bookmark
  createdAt  BigInt

  @@unique([userId, entityType, entityId])
  @@index([tenantId])
  @@index([userId])
  @@index([entityType, entityId])
  @@index([folder])
}

// Activity Feed - Timeline events
model Activity {
  id         String  @id @default(cuid())
  tenantId   String
  userId     String?
  action     String  // 'created', 'updated', 'deleted', 'shared', 'mentioned', etc.
  entityType String
  entityId   String
  targetType String? // Secondary entity (e.g., 'user' mentioned in 'post')
  targetId   String?
  metadata   String? // JSON: extra context
  isPublic   Boolean @default(true)
  createdAt  BigInt

  @@index([tenantId])
  @@index([userId])
  @@index([entityType, entityId])
  @@index([createdAt])
  @@index([isPublic, createdAt])
}

// Counters - Denormalized counts for any entity
model Counter {
  id         String @id @default(cuid())
  tenantId   String
  entityType String
  entityId   String
  name       String // 'views', 'likes', 'shares', 'downloads', etc.
  value      BigInt @default(0)
  updatedAt  BigInt

  @@unique([entityType, entityId, name])
  @@index([tenantId])
  @@index([entityType, entityId])
}

// Versions - Version history for any entity
model Version {
  id         String  @id @default(cuid())
  tenantId   String
  entityType String
  entityId   String
  version    Int
  data       String  // JSON: snapshot of entity state
  changes    String? // JSON: diff from previous version
  message    String? // Commit message
  createdAt  BigInt
  createdBy  String?

  @@unique([entityType, entityId, version])
  @@index([tenantId])
  @@index([entityType, entityId])
  @@index([createdAt])
}

// Templates - Reusable content templates
model Template {
  id          String  @id @default(cuid())
  tenantId    String
  name        String
  description String?
  category    String  // 'email', 'page', 'component', 'workflow', etc.
  content     String  // JSON or template string
  variables   String? // JSON: list of variable placeholders
  isPublic    Boolean @default(false)
  createdAt   BigInt
  updatedAt   BigInt?
  createdBy   String?

  @@unique([tenantId, category, name])
  @@index([tenantId])
  @@index([category])
  @@index([isPublic])
}

// Scheduled Jobs - Cron-like recurring tasks
model ScheduledJob {
  id          String  @id @default(cuid())
  tenantId    String
  name        String
  description String?
  schedule    String  // Cron expression: "0 0 * * *"
  taskType    String  // What to run
  taskPayload String  // JSON: parameters
  enabled     Boolean @default(true)
  lastRunAt   BigInt?
  nextRunAt   BigInt?
  lastStatus  String? // success, failed
  lastError   String?
  runCount    Int     @default(0)
  createdAt   BigInt
  updatedAt   BigInt?

  @@index([tenantId])
  @@index([enabled, nextRunAt])
}

// Locks - Distributed locking for concurrency control
model Lock {
  id         String  @id @default(cuid())
  tenantId   String?
  resource   String  // What's being locked
  owner      String  // Who holds the lock (session ID, worker ID, etc.)
  expiresAt  BigInt
  acquiredAt BigInt
  metadata   String? // JSON: additional context

  @@unique([tenantId, resource])
  @@index([expiresAt])
}

// Messages - Generic messaging/inbox system
model Message {
  id           String  @id @default(cuid())
  tenantId     String
  senderId     String?
  recipientId  String
  threadId     String? // For threaded conversations
  subject      String?
  body         String
  isRead       Boolean @default(false)
  isArchived   Boolean @default(false)
  isDeleted    Boolean @default(false)
  metadata     String? // JSON: attachments, flags, etc.
  createdAt    BigInt
  readAt       BigInt?

  @@index([tenantId])
  @@index([recipientId, isRead])
  @@index([senderId])
  @@index([threadId])
  @@index([createdAt])
}

// Invitations - Generic invite system
model Invitation {
  id         String  @id @default(cuid())
  tenantId   String
  type       String  // 'team', 'project', 'event', etc.
  targetId   String? // What they're being invited to
  email      String
  token      String  @unique
  role       String? // Role to assign on acceptance
  invitedBy  String
  status     String  @default("pending") // pending, accepted, declined, expired
  expiresAt  BigInt
  acceptedAt BigInt?
  createdAt  BigInt

  @@index([tenantId])
  @@index([email])
  @@index([token])
  @@index([status])
}

// =============================================================================
// GITHUB INTEGRATION (github_tools package)
// =============================================================================

model GitHubRepository {
  id           String         @id @default(cuid())
  tenantId     String
  owner        String
  name         String
  fullName     String         // "owner/repo"
  url          String
  cloneUrl     String?
  description  String?
  isPrivate    Boolean        @default(false)
  defaultBranch String?
  language     String?
  starCount    Int            @default(0)
  forkCount    Int            @default(0)
  openIssues   Int            @default(0)
  license      String?
  topics       String?        // JSON: array of topics
  lastSync     BigInt?
  syncError    String?
  enabled      Boolean        @default(true)
  metadata     String?        // JSON: additional GitHub data
  createdAt    BigInt
  updatedAt    BigInt?
  actions      GitHubAction[]
  workflows    GitHubWorkflow[]

  @@unique([tenantId, fullName])
  @@index([tenantId])
  @@index([owner])
}

model GitHubWorkflow {
  id           String  @id @default(cuid())
  repositoryId String
  name         String
  path         String
  state        String  // active, deleted, disabled_fork, etc.
  badge        String? // Badge URL
  createdAt    BigInt
  updatedAt    BigInt?
  repository   GitHubRepository @relation(fields: [repositoryId], references: [id], onDelete: Cascade)

  @@unique([repositoryId, path])
  @@index([repositoryId])
}

model GitHubAction {
  id           String  @id @default(cuid())
  repositoryId String
  workflowId   String?
  workflowName String
  runId        BigInt
  runNumber    Int
  event        String  // push, pull_request, schedule, etc.
  status       String  // queued, in_progress, completed
  conclusion   String? // success, failure, cancelled, skipped
  branch       String?
  commitSha    String?
  commitMsg    String?
  actor        String? // Who triggered it
  url          String
  logsUrl      String?
  triggeredAt  BigInt?
  startedAt    BigInt?
  completedAt  BigInt?
  duration     Int?    // seconds
  createdAt    BigInt
  repository   GitHubRepository @relation(fields: [repositoryId], references: [id], onDelete: Cascade)

  @@unique([repositoryId, runId])
  @@index([repositoryId])
  @@index([status])
  @@index([conclusion])
  @@index([completedAt])
}

model GitHubIssue {
  id           String  @id @default(cuid())
  repositoryId String
  issueNumber  Int
  title        String
  body         String?
  state        String  // open, closed
  author       String
  labels       String? // JSON array
  assignees    String? // JSON array
  milestone    String?
  comments     Int     @default(0)
  locked       Boolean @default(false)
  url          String
  createdAt    BigInt
  updatedAt    BigInt?
  closedAt     BigInt?

  @@unique([repositoryId, issueNumber])
  @@index([repositoryId])
  @@index([state])
}

// =============================================================================
// GAMING & ARCADE (arcade_lobby package)
// =============================================================================

model Game {
  id          String        @id @default(cuid())
  tenantId    String
  name        String
  slug        String
  description String?
  thumbnail   String?
  bannerImage String?
  category    String        // platformer, puzzle, arcade, shooter, rpg, etc.
  platform    String        // retroarch, web, native, etc.
  core        String?       // RetroArch core name (snes9x, genesis_plus_gx, etc.)
  romPath     String?
  romHash     String?       // SHA256 for integrity
  saveDataPath String?
  configPath  String?
  controls    String?       // JSON: button mappings
  cheats      String?       // JSON: cheat codes
  achievements String?      // JSON: achievement definitions
  metadata    String?       // JSON: developer, release year, genre tags, etc.
  rating      String?       // E, T, M, etc.
  players     String        @default("1") // "1", "1-2", "1-4", etc.
  enabled     Boolean       @default(true)
  featured    Boolean       @default(false)
  playCount   Int           @default(0)
  favoriteCount Int         @default(0)
  avgRating   Float?
  createdAt   BigInt
  updatedAt   BigInt?
  sessions    GameSession[]
  highScores  GameHighScore[]
  saves       GameSave[]
  reviews     GameReview[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([category])
  @@index([platform])
  @@index([featured, playCount])
}

model GameSession {
  id           String  @id @default(cuid())
  gameId       String
  userId       String
  startedAt    BigInt
  endedAt      BigInt?
  duration     Int?    // seconds
  saveStateId  String? // Reference to GameSave
  score        BigInt?
  level        Int?
  achievements String? // JSON: array of unlocked achievement IDs
  stats        String? // JSON: game-specific stats
  metadata     String? // JSON: controller used, settings, etc.
  game         Game    @relation(fields: [gameId], references: [id], onDelete: Cascade)

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

model GameHighScore {
  id        String @id @default(cuid())
  gameId    String
  userId    String
  username  String
  score     BigInt
  rank      Int?
  level     Int?
  character String? // For games with character selection
  mode      String? // difficulty, speedrun, etc.
  verified  Boolean @default(false)
  replay    String? // Path to replay file
  metadata  String? // JSON: additional context
  createdAt BigInt
  game      Game   @relation(fields: [gameId], references: [id], onDelete: Cascade)

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

model GameSave {
  id          String  @id @default(cuid())
  gameId      String
  userId      String
  name        String  // User-provided name
  slot        Int     @default(0)
  filePath    String
  screenshot  String? // Thumbnail of save state
  level       Int?
  progress    Float?  // Percentage completion
  playTime    Int?    // seconds
  isAuto      Boolean @default(false)
  metadata    String? // JSON: location, items, etc.
  createdAt   BigInt
  game        Game    @relation(fields: [gameId], references: [id], onDelete: Cascade)

  @@unique([gameId, userId, slot])
  @@index([gameId, userId])
  @@index([createdAt])
}

model GameReview {
  id        String  @id @default(cuid())
  gameId    String
  userId    String
  username  String
  rating    Int     // 1-5 stars
  title     String?
  review    String?
  helpful   Int     @default(0)
  notHelpful Int    @default(0)
  verified  Boolean @default(false) // Did they actually play it?
  createdAt BigInt
  updatedAt BigInt?
  game      Game    @relation(fields: [gameId], references: [id], onDelete: Cascade)

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

// =============================================================================
// CSS DESIGNER & THEMING (css_designer package)
// =============================================================================

model CSSTheme {
  id          String  @id @default(cuid())
  tenantId    String
  name        String
  slug        String
  description String?
  author      String?
  version     String  @default("1.0.0")
  baseTheme   String? // Parent theme to extend
  variables   String  // JSON: CSS custom properties { "--color-primary": "#ff0000" }
  typography  String? // JSON: font families, sizes, weights
  colors      String? // JSON: color palette definitions
  spacing     String? // JSON: spacing scale
  borders     String? // JSON: border radius, widths
  shadows     String? // JSON: box shadow definitions
  components  String? // JSON: component-specific overrides
  animations  String? // JSON: transition/animation settings
  breakpoints String? // JSON: responsive breakpoints
  isDefault   Boolean @default(false)
  isPublic    Boolean @default(false)
  isDark      Boolean @default(false)
  tags        String? // JSON: array of tags
  preview     String? // Preview image URL
  downloads   Int     @default(0)
  rating      Float?
  createdAt   BigInt
  updatedAt   BigInt?
  createdBy   String?

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([isPublic, isDefault])
  @@index([isDark])
}

model CSSVariable {
  id          String  @id @default(cuid())
  themeId     String?
  category    String  // color, spacing, typography, etc.
  name        String  // --color-primary
  value       String  // #1976d2
  description String?
  fallback    String? // Default value if theme not loaded
  scope       String  @default("global") // global, component-specific
  createdAt   BigInt

  @@unique([themeId, name])
  @@index([category])
  @@index([scope])
}

// =============================================================================
// DASHBOARD & WIDGETS (dashboard package)
// =============================================================================

model Dashboard {
  id          String           @id @default(cuid())
  tenantId    String
  userId      String?
  name        String
  slug        String
  description String?
  layout      String           // JSON: grid layout config
  isDefault   Boolean          @default(false)
  isShared    Boolean          @default(false)
  isPublic    Boolean          @default(false)
  permissions String?          // JSON: who can view/edit
  refreshRate Int?             // seconds
  createdAt   BigInt
  updatedAt   BigInt?
  widgets     DashboardWidget[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([userId])
  @@index([isPublic])
}

model DashboardWidget {
  id          String     @id @default(cuid())
  dashboardId String
  type        String     // chart, stats, list, calendar, table, iframe, custom
  title       String
  subtitle    String?
  dataSource  String     // JSON: query/API config
  chartType   String?    // line, bar, pie, donut, area, etc.
  config      String     // JSON: widget-specific configuration
  position    String     // JSON: {x, y, w, h} grid position
  minSize     String?    // JSON: {w, h} minimum dimensions
  maxSize     String?    // JSON: {w, h} maximum dimensions
  refreshRate Int?       // seconds, null = no auto-refresh
  permissions String?    // JSON: role-based visibility
  sortOrder   Int        @default(0)
  enabled     Boolean    @default(true)
  createdAt   BigInt
  updatedAt   BigInt?
  dashboard   Dashboard  @relation(fields: [dashboardId], references: [id], onDelete: Cascade)

  @@index([dashboardId])
  @@index([type])
}

model WidgetDataCache {
  id         String @id @default(cuid())
  widgetId   String
  data       String // JSON: cached data
  expiresAt  BigInt
  cachedAt   BigInt
  cacheKey   String

  @@unique([widgetId, cacheKey])
  @@index([expiresAt])
}

// =============================================================================
// GUIDES & DOCUMENTATION (quick_guide package)
// =============================================================================

model Guide {
  id          String      @id @default(cuid())
  tenantId    String
  title       String
  slug        String
  description String?
  content     String      // Markdown content
  category    String?     // getting-started, tutorials, reference, api
  difficulty  String?     // beginner, intermediate, advanced
  estimatedTime Int?      // minutes
  tags        String?     // JSON array
  icon        String?
  author      String?
  isPublished Boolean     @default(true)
  isFeatured  Boolean     @default(false)
  order       Int         @default(0)
  version     String      @default("1.0.0")
  views       Int         @default(0)
  likes       Int         @default(0)
  createdAt   BigInt
  updatedAt   BigInt?
  publishedAt BigInt?
  createdBy   String?
  steps       GuideStep[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([category])
  @@index([isPublished, isFeatured])
}

model GuideStep {
  id          String  @id @default(cuid())
  guideId     String
  title       String
  content     String  // Markdown
  order       Int
  actionType  String? // click, input, navigate, wait, run, etc.
  actionData  String? // JSON: element selector, value, etc.
  validation  String? // JSON: success criteria
  hints       String? // JSON: array of hints
  screenshot  String? // Path to screenshot
  videoUrl    String?
  createdAt   BigInt
  guide       Guide   @relation(fields: [guideId], references: [id], onDelete: Cascade)

  @@index([guideId, order])
}

model GuideProgress {
  id             String  @id @default(cuid())
  guideId        String
  userId         String
  completedSteps String  // JSON: array of step IDs
  progress       Float   @default(0) // 0-100
  startedAt      BigInt
  lastViewedAt   BigInt
  completedAt    BigInt?

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

// =============================================================================
// ANALYTICS & METRICS (for all packages)
// =============================================================================

model Metric {
  id         String  @id @default(cuid())
  tenantId   String
  namespace  String  // package name or feature area
  name       String  // metric name (page_views, api_calls, etc.)
  value      Float
  unit       String? // ms, bytes, count, etc.
  dimensions String? // JSON: tags/dimensions
  timestamp  BigInt

  @@index([tenantId, namespace, name])
  @@index([timestamp])
}

model Event {
  id         String  @id @default(cuid())
  tenantId   String
  userId     String?
  category   String  // user_action, system, error, etc.
  action     String  // click, view, create, delete, etc.
  label      String?
  value      Float?
  properties String? // JSON: additional event data
  sessionId  String?
  url        String?
  referrer   String?
  device     String? // desktop, mobile, tablet
  os         String?
  browser    String?
  timestamp  BigInt

  @@index([tenantId, category, action])
  @@index([userId])
  @@index([timestamp])
}

// =============================================================================
// IRC & CHAT (irc_webchat package)
// =============================================================================

model IRCChannel {
  id          String          @id @default(cuid())
  tenantId    String
  name        String          // #general, #help, etc.
  topic       String?
  description String?
  mode        String          @default("public") // public, private, secret
  password    String?         // For private channels
  maxUsers    Int?
  slowMode    Int?            // Seconds between messages
  isDefault   Boolean         @default(false)
  createdAt   BigInt
  createdBy   String?
  messages    IRCMessage[]
  memberships IRCMembership[]

  @@unique([tenantId, name])
  @@index([tenantId])
  @@index([isDefault])
}

model IRCMessage {
  id          String     @id @default(cuid())
  tenantId    String
  channelId   String
  userId      String
  username    String
  type        String     @default("message") // message, action, notice, system
  content     String
  isCommand   Boolean    @default(false)
  metadata    String?    // JSON: mentions, links, etc.
  createdAt   BigInt
  channel     IRCChannel @relation(fields: [channelId], references: [id], onDelete: Cascade)

  @@index([channelId])
  @@index([userId])
  @@index([createdAt])
}

model IRCMembership {
  id          String     @id @default(cuid())
  channelId   String
  userId      String
  username    String
  role        String     @default("user") // user, voice, halfop, op, admin, owner
  joinedAt    BigInt
  lastActive  BigInt?
  isBanned    Boolean    @default(false)
  isKicked    Boolean    @default(false)
  kickReason  String?
  metadata    String?    // JSON: user preferences
  channel     IRCChannel @relation(fields: [channelId], references: [id], onDelete: Cascade)

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

// =============================================================================
// STREAMING (stream_cast package)
// =============================================================================

model StreamChannel {
  id          String        @id @default(cuid())
  tenantId    String
  name        String
  slug        String
  description String?
  thumbnail   String?
  category    String?       // gaming, music, talk, art, etc.
  status      String        @default("offline") // offline, live, scheduled
  viewerCount Int           @default(0)
  streamKey   String?       @unique
  rtmpUrl     String?
  hlsUrl      String?
  chatEnabled Boolean       @default(true)
  isPublic    Boolean       @default(true)
  isMature    Boolean       @default(false)
  metadata    String?       // JSON: bitrate, resolution, etc.
  createdAt   BigInt
  updatedAt   BigInt?
  createdBy   String
  schedules   StreamSchedule[]
  scenes      StreamScene[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([status])
  @@index([category])
}

model StreamSchedule {
  id          String        @id @default(cuid())
  channelId   String
  title       String
  description String?
  startTime   BigInt
  endTime     BigInt?
  duration    Int?          // minutes
  isRecurring Boolean       @default(false)
  recurrence  String?       // JSON: cron/rrule
  notifyAt    BigInt?
  metadata    String?       // JSON: guests, topics, etc.
  createdAt   BigInt
  channel     StreamChannel @relation(fields: [channelId], references: [id], onDelete: Cascade)

  @@index([channelId])
  @@index([startTime])
}

model StreamScene {
  id          String        @id @default(cuid())
  channelId   String
  name        String
  layout      String        // JSON: scene composition
  sources     String        // JSON: cameras, screens, overlays
  transitions String?       // JSON: scene transitions
  isActive    Boolean       @default(false)
  sortOrder   Int           @default(0)
  createdAt   BigInt
  channel     StreamChannel @relation(fields: [channelId], references: [id], onDelete: Cascade)

  @@index([channelId])
  @@index([isActive])
}

// =============================================================================
// CODEGEN STUDIO (codegen_studio package)
// =============================================================================

model CodegenProject {
  id          String            @id @default(cuid())
  tenantId    String
  name        String
  slug        String
  description String?
  language    String            // typescript, lua, python, etc.
  framework   String?           // react, qt, fastapi, etc.
  config      String            // JSON: project configuration
  output      String?           // Generated code output path
  status      String            @default("draft") // draft, generating, complete, error
  lastGenAt   BigInt?
  error       String?
  createdAt   BigInt
  updatedAt   BigInt?
  createdBy   String
  blueprints  CodegenBlueprint[]
  templates   CodegenTemplate[]

  @@unique([tenantId, slug])
  @@index([tenantId])
  @@index([status])
}

model CodegenBlueprint {
  id          String          @id @default(cuid())
  projectId   String
  name        String
  type        String          // model, api, component, service, etc.
  schema      String          // JSON: blueprint definition
  depends     String?         // JSON: dependencies on other blueprints
  output      String?         // JSON: generated artifacts
  validated   Boolean         @default(false)
  createdAt   BigInt
  updatedAt   BigInt?
  project     CodegenProject  @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@unique([projectId, name])
  @@index([projectId])
  @@index([type])
}

model CodegenTemplate {
  id          String          @id @default(cuid())
  projectId   String?         // null for global templates
  tenantId    String?
  name        String
  language    String
  type        String          // model, api, component, test, etc.
  template    String          // Template content with placeholders
  variables   String?         // JSON: variable definitions
  isBuiltin   Boolean         @default(false)
  createdAt   BigInt
  updatedAt   BigInt?
  project     CodegenProject? @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@unique([projectId, name])
  @@index([tenantId])
  @@index([language, type])
}

// =============================================================================
// API & INTEGRATIONS
// =============================================================================

model APIKey {
  id          String  @id @default(cuid())
  tenantId    String
  name        String
  description String?
  key         String  @unique
  secret      String?
  permissions String  // JSON: array of scopes
  rateLimit   Int?    // requests per minute
  ipWhitelist String? // JSON: array of allowed IPs
  enabled     Boolean @default(true)
  lastUsedAt  BigInt?
  expiresAt   BigInt?
  createdAt   BigInt
  createdBy   String?

  @@index([tenantId])
  @@index([key])
  @@index([enabled])
}

model OAuthToken {
  id           String  @id @default(cuid())
  userId       String
  provider     String  // github, google, etc.
  accessToken  String
  refreshToken String?
  tokenType    String  @default("Bearer")
  scope        String?
  expiresAt    BigInt?
  metadata     String? // JSON: provider-specific data
  createdAt    BigInt
  updatedAt    BigInt?

  @@unique([userId, provider])
  @@index([provider])
  @@index([expiresAt])
}

// =============================================================================
// SEARCH & INDEXING
// =============================================================================

model SearchIndex {
  id         String @id @default(cuid())
  tenantId   String
  entityType String
  entityId   String
  title      String
  content    String // Searchable text content
  metadata   String? // JSON: additional indexed fields
  boost      Float  @default(1.0)
  updatedAt  BigInt

  @@unique([entityType, entityId])
  @@index([tenantId])
  @@index([entityType])
}

// =============================================================================
// FEATURE FLAGS (Enhanced)
// =============================================================================

model FeatureFlagOverride {
  id          String  @id @default(cuid())
  flagId      String
  targetType  String  // user, role, tenant
  targetId    String
  enabled     Boolean
  createdAt   BigInt

  @@unique([flagId, targetType, targetId])
  @@index([flagId])
}

// =============================================================================
// PACKAGE ENHANCEMENTS
// =============================================================================

model PackagePermission {
  id          String  @id @default(cuid())
  packageId   String
  tenantId    String?
  userId      String?
  role        String?
  permission  String  // read, write, execute, admin
  resource    String? // Specific resource within package
  granted     Boolean @default(true)
  createdAt   BigInt

  @@unique([packageId, tenantId, userId, permission, resource])
  @@index([packageId])
  @@index([tenantId])
}