generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "linux-musl-openssl-3.0.x"]
}

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

// ─── USERS ────────────────────────────────────────────────

model User {
  id          String       @id @default(cuid())
  email       String       @unique
  name        String?
  googleId    String       @unique
  isAppAdmin  Boolean      @default(false)
  preferences Json?
  teams       TeamMember[]
  createdAt   DateTime     @default(now())
  updatedAt   DateTime     @updatedAt
}

// ─── TEAMS ────────────────────────────────────────────────

model Team {
  id            String             @id @default(cuid())
  name          String
  slug          String             @unique
  dateFormat         String?
  timezone           String             @default("UTC")
  publishingSchedule Json?
  showCanvaLink      Boolean            @default(false)
  disabledLintRules  String[]           @default([])
  showDeletedVideos  Boolean            @default(false)
  conflictDetectionEnabled    Boolean   @default(false)
  conflictDetectionBatchSize  Int       @default(50)
  conflictDetectionMinAgeDays Int       @default(7)
  members       TeamMember[]
  channels      Channel[]
  blocks        DescriptionBlock[]
  templates     Template[]
  collaborators Collaborator[]
  bulkJobs      BulkJob[]
  savedViews    SavedView[]
  importJobs    ImportJob[]
  exportJobs    ExportJob[]
  campaigns     Campaign[]
  variables     TeamVariable[]
  createdAt     DateTime           @default(now())
  updatedAt     DateTime           @updatedAt
}

model TeamVariable {
  id        String   @id @default(cuid())
  teamId    String
  team      Team     @relation(fields: [teamId], references: [id])
  name      String
  value     String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

model TeamMember {
  userId    String
  teamId    String
  role      TeamRole @default(EDITOR)
  user      User     @relation(fields: [userId], references: [id])
  team      Team     @relation(fields: [teamId], references: [id])
  createdAt DateTime @default(now())

  @@id([userId, teamId])
  @@index([teamId])
}

enum TeamRole {
  OWNER
  ADMIN
  EDITOR
  REVIEWER
  READONLY
}

// ─── CHANNELS ─────────────────────────────────────────────

model Channel {
  id                  String     @id @default(cuid())
  teamId              String
  team                Team       @relation(fields: [teamId], references: [id])
  youtubeChannelId    String     @unique
  name                String
  uploadsPlaylistId     String?
  supplementalVideoIds  String[]
  youtubeAccessToken  String?
  youtubeRefreshToken String?
  youtubeTokenExpiry  DateTime?
  connectedBy         String
  videos              Video[]
  playlists           Playlist[]
  quotaLogs           QuotaLog[]
  createdAt           DateTime   @default(now())
  updatedAt           DateTime   @updatedAt

  @@index([teamId])
}

// ─── VIDEOS ───────────────────────────────────────────────

model Video {
  id                      String              @id @default(cuid())
  youtubeVideoId          String              @unique
  channelId               String
  channel                 Channel             @relation(fields: [channelId], references: [id])
  title                   String
  youtubeDescription      String?
  renderedDescription     String?
  thumbnailUrl            String?
  tags                    String[]
  categoryId              String?
  privacyStatus           PrivacyStatus       @default(PRIVATE)
  publishedAt             DateTime?
  scheduledAt             DateTime?
  templateId              String?
  // Extended metadata
  madeForKids             Boolean             @default(false)
  selfDeclaredMadeForKids Boolean             @default(false)
  containsPaidPromotion   Boolean             @default(false)
  ageRestricted           Boolean             @default(false)
  embeddable              Boolean             @default(true)
  license                 String              @default("youtube")
  defaultLanguage         String?
  defaultAudioLanguage    String?
  recordingDate           DateTime?
  gameTitle               String?
  collaboratorIds         Json                @default("[]")
  youtubeSnapshot         Json?
  lintStatus              LintStatus          @default(OK)
  lastSyncedAt            DateTime?
  lastSyncedHash          String?
  remoteConflict          Boolean             @default(false)
  pendingRemoteSnapshot   Json?
  pendingRemoteDescription String?
  youtubeDeletedAt        DateTime?
  template                Template?           @relation(fields: [templateId], references: [id])
  config                  VideoConfig?
  playlists               VideoPlaylist[]
  lintResults             LintResult[]
  bulkJobItems            BulkJobItem[]
  quotaLogs               QuotaLog[]
  createdAt               DateTime            @default(now())
  updatedAt               DateTime            @updatedAt

  @@index([channelId])
}

enum PrivacyStatus {
  PUBLIC
  PRIVATE
  UNLISTED
}

enum LintStatus {
  OK
  WARNING
  ERROR
}

// ─── VIDEO CONFIG ─────────────────────────────────────────

model VideoConfig {
  id              String    @id @default(cuid())
  videoId         String    @unique
  video           Video     @relation(fields: [videoId], references: [id])
  templateId      String?
  blockOrder      Json
  blockOverrides  Json
  variableValues  Json
  version         Int       @default(1)
  renderHash      String?
  renderedAt      DateTime?
  createdAt       DateTime  @default(now())
  updatedAt       DateTime  @updatedAt
}

// ─── DESCRIPTION BLOCKS ───────────────────────────────────

model DescriptionBlock {
  id         String         @id @default(cuid())
  teamId     String
  team       Team           @relation(fields: [teamId], references: [id])
  name       String
  type       BlockType
  content    String
  language   String         @default("de")
  campaignId String?
  campaign   Campaign?      @relation(fields: [campaignId], references: [id])
  version             Int            @default(1)
  active              Boolean        @default(true)
  compact             Boolean        @default(false)
  tags                String[]
  variableDefinitions Json           @default("[]")
  condition           Json?
  versions            BlockVersion[]
  createdAt  DateTime       @default(now())
  updatedAt  DateTime       @updatedAt

  @@index([teamId])
}

enum BlockType {
  STATIC
  VARIABLE
  CONDITIONAL
  REPEATABLE
  GLOBAL
  CAMPAIGN
  COLLABORATOR
}

model BlockVersion {
  id              String           @id @default(cuid())
  blockId         String
  block           DescriptionBlock @relation(fields: [blockId], references: [id])
  version         Int
  contentSnapshot Json
  createdAt       DateTime         @default(now())
  createdBy       String?
}

// ─── TEMPLATES ────────────────────────────────────────────

model Template {
  id            String            @id @default(cuid())
  teamId        String
  team          Team              @relation(fields: [teamId], references: [id])
  name          String
  description   String?
  defaultBlocks    Json
  defaultOverrides Json              @default("{}")
  rules            Json
  variables        Json
  videoFields      Json?
  version       Int               @default(1)
  active        Boolean           @default(true)
  videos        Video[]
  versions      TemplateVersion[]
  createdAt     DateTime          @default(now())
  updatedAt     DateTime          @updatedAt

  @@index([teamId])
}

model TemplateVersion {
  id         String   @id @default(cuid())
  templateId String
  template   Template @relation(fields: [templateId], references: [id])
  version    Int
  snapshot   Json
  createdAt  DateTime @default(now())
}

// ─── COLLABORATORS ────────────────────────────────────────

model Collaborator {
  id            String              @id @default(cuid())
  teamId        String
  team          Team                @relation(fields: [teamId], references: [id])
  name          String
  youtubeLink   String?
  twitchLink    String?
  instagramLink String?
  tiktokLink    String?
  twitterLink   String?
  blueskyLink   String?
  discordHandle String?
  aliases       String[]
  active        Boolean             @default(true)
  notes         String?
  createdAt     DateTime            @default(now())
  updatedAt     DateTime            @updatedAt

  @@index([teamId])
}

// ─── SAVED VIEWS ──────────────────────────────────────────

model SavedView {
  id          String   @id @default(cuid())
  teamId      String
  team        Team     @relation(fields: [teamId], references: [id])
  name        String
  description String?
  isGlobal    Boolean  @default(false)
  ownerId     String?
  queryJson   Json
  columnsJson Json
  sortJson    Json?
  pinnedAsTab Boolean  @default(false)
  tabOrder    Int?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  @@index([teamId])
}

// ─── LINT RESULTS ─────────────────────────────────────────

model LintResult {
  id            String       @id @default(cuid())
  videoId       String
  video         Video        @relation(fields: [videoId], references: [id])
  ruleCode      String
  severity      LintSeverity
  targetField   String?
  message       String
  fixSuggestion String?
  resolvedAt    DateTime?
  createdAt     DateTime     @default(now())

  @@index([videoId, severity])
  @@index([ruleCode])
}

enum LintSeverity {
  INFO
  WARNING
  ERROR
}

// ─── BULK JOBS ────────────────────────────────────────────

model BulkJob {
  id             String        @id @default(cuid())
  teamId         String
  team           Team          @relation(fields: [teamId], references: [id])
  type           String
  initiatedBy    String
  filterSnapshot Json
  targetIds      String[]
  status         BulkJobStatus @default(PENDING)
  dryRunResult   Json?
  rollbackData   Json?
  totalCount     Int
  successCount   Int           @default(0)
  errorCount     Int           @default(0)
  items          BulkJobItem[]
  createdAt      DateTime      @default(now())
  completedAt    DateTime?

  @@index([teamId])
}

enum BulkJobStatus {
  PENDING
  DRY_RUN
  CONFIRMED
  RUNNING
  DONE
  FAILED
  ROLLED_BACK
}

model BulkJobItem {
  id             String   @id @default(cuid())
  bulkJobId      String
  bulkJob        BulkJob  @relation(fields: [bulkJobId], references: [id])
  videoId        String
  video          Video    @relation(fields: [videoId], references: [id])
  beforeSnapshot Json?
  afterSnapshot  Json?
  status         String   @default("pending")
  errorMessage   String?
  createdAt      DateTime @default(now())
}

// ─── CAMPAIGNS ────────────────────────────────────────────

model Campaign {
  id      String             @id @default(cuid())
  teamId  String
  team    Team               @relation(fields: [teamId], references: [id])
  name    String
  startAt DateTime
  endAt   DateTime?
  status  String             @default("active")
  notes   String?
  blocks  DescriptionBlock[]

  @@index([teamId])
}

// ─── PLAYLISTS ────────────────────────────────────────────

model Playlist {
  id                 String          @id @default(cuid())
  channelId          String
  channel            Channel         @relation(fields: [channelId], references: [id])
  youtubePlaylistId  String          @unique
  title              String
  description        String?
  itemCount          Int             @default(0)
  privacyStatus      String          @default("public")
  videos             VideoPlaylist[]
  createdAt          DateTime        @default(now())
  updatedAt          DateTime        @updatedAt

  @@index([channelId])
}

model VideoPlaylist {
  videoId    String
  playlistId String
  position   Int?
  video      Video    @relation(fields: [videoId], references: [id])
  playlist   Playlist @relation(fields: [playlistId], references: [id])

  @@id([videoId, playlistId])
}

// ─── IMPORT / EXPORT JOBS ─────────────────────────────────

model ImportJob {
  id               String    @id @default(cuid())
  teamId           String
  team             Team      @relation(fields: [teamId], references: [id])
  type             String
  sourceName       String
  mappingJson      Json?
  validationReport Json?
  commitStatus     String    @default("pending")
  createdBy        String
  createdAt        DateTime  @default(now())
  committedAt      DateTime?

  @@index([teamId])
}

model ExportJob {
  id            String   @id @default(cuid())
  teamId        String
  team          Team     @relation(fields: [teamId], references: [id])
  type          String
  scopeJson     Json
  fileReference String?
  createdBy     String
  createdAt     DateTime @default(now())

  @@index([teamId])
}

// ─── YOUTUBE QUOTA LOG ────────────────────────────────────

model QuotaLog {
  id         String   @id @default(cuid())
  datePt     DateTime
  units      Int
  operation  String
  entityId   String?
  channelId  String?
  channel    Channel? @relation(fields: [channelId], references: [id])
  videoId    String?
  video      Video?   @relation(fields: [videoId], references: [id])
  bulkJobId  String?
  actionId   String?
  actionType String?
  createdAt  DateTime @default(now())

  @@index([datePt])
  @@index([channelId])
  @@index([actionId])
}

// ─── AUDIT LOG ────────────────────────────────────────────

model AuditLog {
  id         String   @id @default(cuid())
  actorId    String
  entityType String
  entityId   String
  action     String
  beforeJson Json?
  afterJson  Json?
  requestId  String?
  createdAt  DateTime @default(now())

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