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

datasource db {
  provider = "postgresql"
}

enum EquipmentStatus {
  Active
  Repair
  Reserve
  WriteOff
}

model Equipment {
  id                     String                  @id @default(uuid())
  name                   String
  serialNumber           String
  dateOfInspection       DateTime?
  commissionedAt         DateTime?
  installationDate        DateTime?
  writeOffDate            DateTime?
  status                 EquipmentStatus         @default(Active)
  /// JSON: [{ id, objectKey, originalFileName, contentType, sizeBytes }] — файлы в MinIO/S3
  attachments             Json?
  changeEquipmentStatuses ChangeEquipmentStatus[]
}

model ChangeEquipmentStatus {
  id          String          @id @default(uuid())
  equipmentId String?
  equipment   Equipment?      @relation(fields: [equipmentId], references: [id])
  newStatus   EquipmentStatus
  number      String?
  date        DateTime
  responsible String?
  /// JSON: [{ id, objectKey, originalFileName, contentType, sizeBytes }] — файлы в MinIO/S3
  attachments Json?
}