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

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

enum Plan {
  FREE
  PREMIUM
}

enum Privacy {
  PUBLIC
  PRIVATE
  UNLISTED
}

enum JobStatus {
  PENDING
  PROCESSING
  COMPLETED
  FAILED
  PARTIAL
}

enum JobItemStatus {
  PENDING
  ENCODING
  UPLOADING
  COMPLETED
  FAILED
}

enum QuotaExtensionRequestStatus {
  PENDING
  APPROVED
  REJECTED
}

enum QuotaExtensionKind {
  VIDEO_QUOTA
  API_RATE_LIMIT
}

model User {
  id                      String                   @id @default(cuid())
  email                   String                   @unique
  name                    String?
  image                   String?
  plan                    Plan                     @default(FREE)
  videosUsed              Int                      @default(0)
  quotaResetAt            DateTime
  cardLast4               String?
  subscribedAt            DateTime?
  bonusQuota              Int                      @default(0)
  apiRateLimitBonus       Int                      @default(0)
  /// Legacy column retained for schema compatibility; unused in OSS (always 0).
  videoCredits            Int                      @default(0)
  apiKeyHash              String?                  @unique
  apiKeyPrefix            String?
  youtubeConnection       YouTubeConnection?
  jobs                    Job[]
  quotaExtensionRequests  QuotaExtensionRequest[]
  createdAt               DateTime                 @default(now())
}

enum JobItemBilling {
  QUOTA
  CREDIT
}

model QuotaExtensionRequest {
  id          String                      @id @default(cuid())
  userId      String
  user        User                        @relation(fields: [userId], references: [id], onDelete: Cascade)
  kind        QuotaExtensionKind          @default(VIDEO_QUOTA)
  status      QuotaExtensionRequestStatus @default(PENDING)
  message     String                      @default("")
  requestedAt DateTime                    @default(now())
  processedAt DateTime?
  adminNote   String?
}

model YouTubeConnection {
  id           String   @id @default(cuid())
  userId       String   @unique
  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  accessToken  String
  refreshToken String
  expiresAt    DateTime
  channelId    String
  channelTitle String
}

model Job {
  id          String    @id @default(cuid())
  userId      String
  user        User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  status      JobStatus @default(PENDING)
  imagePath   String
  items       JobItem[]
  createdAt   DateTime  @default(now())
  completedAt DateTime?
}

model JobItem {
  id                String         @id @default(cuid())
  jobId             String
  job               Job            @relation(fields: [jobId], references: [id], onDelete: Cascade)
  audioPath         String
  audioFilename     String
  title             String
  description       String         @default("")
  tags              String         @default("")
  privacy           Privacy        @default(PUBLIC)
  categoryId        String         @default("10")
  resolution        String         @default("1280x720")
  notifySubscribers Boolean        @default(true)
  madeForKids       Boolean        @default(false)
  embeddable        Boolean        @default(true)
  creativeCommons   Boolean        @default(false)
  includeWatermark  Boolean        @default(true)
  /// Optional per-item cover. Falls back to Job.imagePath when null.
  itemImagePath     String?
  /// none | default | text | logo
  watermarkMode     String         @default("default")
  watermarkText     String?
  watermarkLogoPath String?
  /// curated key | custom | system
  watermarkFontKey  String?
  /// uploaded .ttf/.otf when fontKey=custom
  watermarkFontPath String?
  /// top-left | top-right | bottom-left | bottom-right | center
  watermarkPosition String         @default("bottom-right")
  watermarkOffsetX  Int            @default(20)
  watermarkOffsetY  Int            @default(20)
  /// Optional artist line for art-track layouts
  artist            String?
  /// COVER_LEFT_TEXT_RIGHT | COVER_TOP_TEXT_BOTTOM | COVER_RIGHT_TEXT_LEFT | CENTERED_COMPACT | null=classic
  layoutTemplate    String?
  /// 0–100 Gaussian / boxblur intensity
  blurAmount        Int            @default(55)
  /// 0–100 visibility of blurred fill vs black
  blurOpacity       Int            @default(100)
  /// Padding around cover + text in art-track layouts
  textPadding       Int            @default(48)
  /// Extra gap between title and artist lines (px)
  titleArtistGap    Int            @default(10)
  /// Fine-tune text block within template (-120..120)
  textOffsetX       Int            @default(0)
  textOffsetY       Int            @default(0)
  playlistId        String?
  billingSource     JobItemBilling @default(QUOTA)
  status            JobItemStatus  @default(PENDING)
  outputPath        String?
  youtubeVideoId    String?
  error             String?
}