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

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

model User {
  id                          String                @id @default(uuid())
  email                       String                @unique
  username                    String                @unique
  password                    String
  role                        Role                  @default(USER)
  isActive                    Boolean               @default(false)
  canDownload                 Boolean               @default(true)
  createdAt                   DateTime              @default(now())
  updatedAt                   DateTime              @updatedAt
  department                  String                @default("")
  dingtalkUserId              String?
  loginType                   String                @default("normal")
  realName                    String?
  phone                       String?
  avatar                      String?
  managedDepartment           String?
  isSuperAdmin                Boolean               @default(false)
  departmentId                String?
  employmentStatus            String?               @default("active")
  resignationDate             DateTime?
  transferDate                DateTime?
  transferToDeptId            String?
  employmentNote              String?
  statusChangedBy             String?
  statusChangedAt             DateTime?
  status                      String                @default("pending")
  lastLoginAt                 DateTime?
  lastLoginIp                 String?
  loginCount                  Int                   @default(0)
  archivedAt                  DateTime?
  managedDepartments          Department[]          @relation("DepartmentManager")
  downloadLogs                MaterialDownloadLog[]
  favorites                   MaterialFavorite[]
  likes                       MaterialLike[]
  materialLogs                MaterialLog[]
  materialTransfersFrom       MaterialTransfer[]    @relation("MaterialTransferFromUser")
  materialTransfersTo         MaterialTransfer[]    @relation("MaterialTransferToUser")
  materialTransfersAsOperator MaterialTransfer[]    @relation("MaterialTransferOperator")
  materials                   Material[]
  departmentRef               Department?           @relation("UserDepartment", fields: [departmentId], references: [id])
  transferToDept              Department?           @relation("UserTransferDepartment", fields: [transferToDeptId], references: [id])

  @@index([status])
  @@index([archivedAt])
  @@index([departmentId])
  @@index([employmentStatus])
  @@index([transferToDeptId])
  @@map("users")
}

model Material {
  id                    String                @id @default(uuid())
  previewUrl            String
  productModel          String
  reportTitle           String?               @map("report_title")
  categoryName          String
  sceneName             String
  materialType          String                @default("3DMAX")
  renderer              String                @default("CR")
  authorName            String
  zipFileName           String                @default("")
  zipFilePath           String                @default("")
  zipFileSize           BigInt                @default(0)
  downloadCount         Int                   @default(0)
  likeCount             Int                   @default(0)
  createdAt             DateTime              @default(now())
  updatedAt             DateTime              @updatedAt
  userId                String
  displayImages         String[]              @default([])
  platformName          String                @default("")
  uploadId              String?
  videoSourceUrl        String?
  videoPreview540Url    String?
  videoPreviewClipUrl   String?
  videoCoverUrl         String?
  videoDuration         Int?
  videoProcessingStatus String?
  transcodeLastError    String?               @map("transcodelasterror")
  transcodeAttempts     Int?                  @map("transcodeattempts")
  deletedAt             DateTime?
  productCategoryName   String                @default("")
  originalOwnerId       String?
  transferredAt         DateTime?
  transferredBy         String?
  transferNote          String?
  taskNo                String?               @map("task_no")
  taskStatus            String?               @map("task_status")
  taskFetchedAt         DateTime?             @map("task_fetched_at")
  isFullSet             Boolean               @default(false) @map("is_full_set")
  isAiGenerated         Boolean               @default(false) @map("is_ai_generated")
  taskDetailSourceType  String?               @map("task_detail_source_type")
  assets                MaterialAsset[]
  downloadLogs          MaterialDownloadLog[]
  favorites             MaterialFavorite[]
  likes                 MaterialLike[]
  logs                  MaterialLog[]
  skus                  MaterialSku[]
  transfers             MaterialTransfer[]
  transcodeProgresses   VideoTranscodeProgress[] @relation("MaterialTranscodeProgress")
  user                  User                  @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([userId])
  @@index([createdAt])
  @@index([categoryName])
  @@index([sceneName])
  @@index([platformName])
  @@index([productCategoryName])
  @@index([materialType])
  @@index([downloadCount])
  @@index([likeCount])
  @@index([deletedAt])
  @@index([originalOwnerId])
  @@index([transferredAt])
  @@index([taskNo])
  @@index([taskStatus])
  @@index([isFullSet])
  @@index([productModel])
  @@index([reportTitle])
  @@index([authorName])
  @@map("materials")
}

model MaterialLike {
  id         String   @id @default(uuid())
  materialId String
  userId     String
  createdAt  DateTime @default(now())
  material   Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  user       User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([materialId, userId])
  @@index([materialId])
  @@index([userId])
  @@map("material_likes")
}

model MaterialFavorite {
  id         String   @id @default(uuid())
  materialId String
  userId     String
  createdAt  DateTime @default(now())
  material   Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  user       User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@unique([materialId, userId])
  @@index([materialId])
  @@index([userId])
  @@map("material_favorites")
}

model MaterialDownloadLog {
  id           String   @id @default(uuid())
  materialId   String
  userId       String
  downloadedAt DateTime @default(now())
  material     Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([materialId])
  @@index([userId])
  @@index([downloadedAt])
  @@index([materialId, userId, downloadedAt])
  @@map("material_download_logs")
}

model MaterialLog {
  id         String   @id @default(uuid())
  materialId String
  userId     String
  action     String
  changes    String?
  timestamp  DateTime @default(now())
  material   Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  user       User     @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([materialId])
  @@index([userId])
  @@index([timestamp])
  @@map("material_logs")
}

model MaterialSku {
  id                        String    @id @default(uuid())
  materialId                String    @map("material_id")
  skuName                   String    @map("sku_name")
  filePath                  String    @map("file_path")
  fileSize                  BigInt    @default(0) @map("file_size")
  sortOrder                 Int       @default(0) @map("sort_order")
  createdAt                 DateTime  @default(now()) @map("created_at")
  updatedAt                 DateTime  @updatedAt @map("updated_at")
  fileName                  String?   @map("file_name")
  previewUrl                String?   @map("preview_url")
  deletedAt                 DateTime? @map("deleted_at")
  whiteBackgroundSourceType String?   @map("white_background_source_type")
  whiteBackgroundUploadedBy String?   @map("white_background_uploaded_by")
  whiteBackgroundUploadedAt DateTime? @map("white_background_uploaded_at")
  material                  Material  @relation(fields: [materialId], references: [id], onDelete: Cascade)

  @@index([materialId])
  @@index([skuName, deletedAt])
  @@index([sortOrder])
  @@index([deletedAt])
  @@index([whiteBackgroundSourceType])
  @@index([whiteBackgroundUploadedBy])
  @@index([whiteBackgroundUploadedAt])
  @@map("material_skus")
}

model ProductCategory {
  id        String   @id @default(uuid())
  name      String   @unique
  createdAt DateTime @default(now())

  @@map("product_categories")
}

model Category {
  id        String   @id @default(uuid())
  name      String   @unique
  createdAt DateTime @default(now())

  @@map("categories")
}

model Scene {
  id        String   @id @default(uuid())
  name      String   @unique
  createdAt DateTime @default(now())

  @@map("scenes")
}

model Platform {
  id        String   @id @default(uuid())
  name      String   @unique
  createdAt DateTime @default(now())

  @@map("platforms")
}

model SystemSettings {
  id                   String    @id @default(uuid())
  headerBgColor        String    @default("#1f2937")
  siteName             String    @default("由壹点3D素材")
  updatedAt            DateTime  @updatedAt
  createdAt            DateTime  @default(now())
  headerLogoUrl        String    @default("http://s3.1080p.hk/shuzhou/2025/05/18/8ebadf0a7cc34eaea00e8619b8efb827.png")
  loginLogoUrl         String    @default("http://s3.1080p.hk/shuzhou/2025/05/18/8ebadf0a7cc34eaea00e8619b8efb827.png")
  s3AccessKey          String    @default("")
  s3Bucket             String    @default("")
  s3Endpoint           String    @default("")
  s3PublicUrl          String    @default("")
  s3Region             String    @default("us-east-1")
  s3SecretKey          String    @default("")
  maintenanceEnabled   Boolean   @default(false) @map("maintenance_enabled")
  maintenanceMessage   String?   @map("maintenance_message")
  maintenanceStartTime DateTime? @map("maintenance_start_time")
  maintenanceEndTime   DateTime? @map("maintenance_end_time")

  @@map("system_settings")
}

model Department {
  id               String       @id @default(uuid())
  name             String       @unique
  createdAt        DateTime     @default(now())
  parentId         String?
  level            Int          @default(1)
  status           String       @default("active")
  managerId        String?
  code             String?      @unique
  description      String?
  sortOrder        Int          @default(0)
  updatedAt        DateTime     @updatedAt
  manager          User?        @relation("DepartmentManager", fields: [managerId], references: [id])
  parent           Department?  @relation("DepartmentHierarchy", fields: [parentId], references: [id])
  children         Department[] @relation("DepartmentHierarchy")
  users            User[]       @relation("UserDepartment")
  transferredUsers User[]       @relation("UserTransferDepartment")

  @@index([parentId])
  @@index([status])
  @@index([level])
  @@index([managerId])
  @@map("departments")
}

model Danmaku {
  id        String   @id @default(uuid())
  content   String
  username  String
  userId    String
  createdAt DateTime @default(now())

  @@index([createdAt])
  @@map("danmakus")
}

model DepartmentMaterialPermission {
  id                 String   @id @default(uuid())
  department         String
  materialType       String
  canView            Boolean  @default(false)
  canDownload        Boolean  @default(false)
  canShare           Boolean  @default(true)
  linkedToDepartment String?
  createdAt          DateTime @default(now())
  updatedAt          DateTime @updatedAt
  canDownloadSource  Boolean  @default(false) @map("can_download_source")

  @@unique([department, materialType])
  @@index([department])
  @@index([materialType])
  @@index([linkedToDepartment])
  @@map("department_material_permissions")
}

model MaterialTransfer {
  id            String   @id @default(uuid())
  materialId    String
  fromUserId    String
  toUserId      String
  transferredBy String
  transferNote  String?
  transferredAt DateTime @default(now())
  fromUser      User     @relation("MaterialTransferFromUser", fields: [fromUserId], references: [id])
  material      Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  toUser        User     @relation("MaterialTransferToUser", fields: [toUserId], references: [id])
  operator      User     @relation("MaterialTransferOperator", fields: [transferredBy], references: [id])

  @@index([materialId])
  @@index([fromUserId])
  @@index([toUserId])
  @@index([transferredAt])
  @@map("material_transfers")
}

model MaterialAsset {
  id         String   @id @default(uuid())
  materialId String   @map("material_id")
  assetType  String   @map("asset_type")
  fileUrl    String   @map("file_url")
  fileName   String?  @map("file_name")
  fileSize   BigInt   @default(0) @map("file_size")
  sortOrder  Int      @default(0) @map("sort_order")
  skuCode    String?  @map("sku_code")
  createdAt  DateTime @default(now()) @map("created_at")
  updatedAt  DateTime @updatedAt @map("updated_at")
  material   Material @relation(fields: [materialId], references: [id], onDelete: Cascade)
  barcodes   MaterialAssetBarcode[]

  @@index([materialId])
  @@index([assetType])
  @@index([sortOrder])
  @@map("material_assets")
}

model MaterialAssetBarcode {
  id        String        @id @default(uuid())
  assetId   String        @map("asset_id")
  barcode   String
  createdAt DateTime      @default(now()) @map("created_at")
  updatedAt DateTime      @updatedAt @map("updated_at")
  asset     MaterialAsset @relation(fields: [assetId], references: [id], onDelete: Cascade)

  @@unique([assetId, barcode])
  @@index([barcode])
  @@index([assetId])
  @@map("material_asset_barcodes")
}

model ApiKey {
  id         String       @id @default(uuid())
  name       String
  key        String       @unique
  isActive   Boolean      @default(true) @map("is_active")
  createdBy  String       @map("created_by")
  lastUsedAt DateTime?    @map("last_used_at")
  createdAt  DateTime     @default(now()) @map("created_at")
  updatedAt  DateTime     @updatedAt @map("updated_at")
  callLogs   ApiCallLog[]
  externalMaterialImportJobs ExternalMaterialImportJob[]

  @@index([key])
  @@index([isActive])
  @@map("api_keys")
}

model ApiCallLog {
  id         String   @id @default(uuid())
  apiKeyId   String   @map("api_key_id")
  endpoint   String
  method     String
  taskNo     String?  @map("task_no")
  queryType  String?  @map("query_type")
  queryValue String?  @map("query_value")
  statusCode Int      @map("status_code")
  duration   Int
  ipAddress  String?  @map("ip_address")
  userAgent  String?  @map("user_agent")
  createdAt  DateTime @default(now()) @map("created_at")
  apiKey     ApiKey   @relation(fields: [apiKeyId], references: [id], onDelete: Cascade)

  @@index([apiKeyId])
  @@index([taskNo])
  @@index([queryType])
  @@index([queryValue])
  @@index([createdAt])
  @@map("api_call_logs")
}

model ExternalMaterialImportJob {
  id                 String   @id @default(uuid())
  apiKeyId           String   @map("api_key_id")
  clientRequestId    String   @map("client_request_id")
  materialType       String   @map("material_type")
  taskNo             String   @map("task_no")
  status             String
  resolvedUserId     String?  @map("resolved_user_id")
  requestPayload     Json     @map("request_payload")
  submissionSnapshot Json     @map("submission_snapshot")
  resultMaterialId   String?  @map("result_material_id")
  errorCode          String?  @map("error_code")
  errorMessage       String?  @map("error_message")
  completedAt        DateTime? @map("completed_at")
  createdAt          DateTime @default(now()) @map("created_at")
  updatedAt          DateTime @updatedAt @map("updated_at")
  apiKey             ApiKey   @relation(fields: [apiKeyId], references: [id], onDelete: Cascade)

  @@unique([apiKeyId, clientRequestId])
  @@index([taskNo, status])
  @@index([status])
  @@index([createdAt])
  @@map("external_material_import_jobs")
}

model VideoTranscodeProgress {
  id            String    @id @default(uuid())
  materialId    String    @map("material_id")
  stage         String
  progress      Int       @default(0)
  status        String    @default("waiting") @map("status")
  priority      Int       @default(0)
  startedAt     DateTime  @default(now()) @map("started_at")
  completedAt   DateTime? @map("completed_at")
  errorMessage  String?   @map("error_message")
  retryCount    Int       @default(0) @map("retry_count")
  lastHeartbeat DateTime? @map("last_heartbeat")
  createdAt     DateTime  @default(now()) @map("created_at")
  updatedAt     DateTime  @updatedAt @map("updated_at")
  material      Material  @relation("MaterialTranscodeProgress", fields: [materialId], references: [id], onDelete: Cascade)

  @@unique([materialId, stage])
  @@index([status])
  @@index([priority, status])
  @@index([materialId])
  @@index([lastHeartbeat])
  @@map("video_transcode_progresses")
}

enum Role {
  USER
  ADMIN
  DEPT_ADMIN
  SYSTEM_ADMIN
}