// apps/api/prisma/schema.prisma
generator client {
  provider = "prisma-client-js"
}

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

enum Role {
  ADMIN
  SUPERVISOR
  EMPLOYEE
}

enum SpaceType {
  DESK
  MEETING_ROOM
  AMENITY
}

model Organization {
  id        String     @id @default(uuid())
  name      String
  buildings Building[]
  users     User[]
  createdAt DateTime   @default(now())
  updatedAt DateTime   @updatedAt
}

model Building {
  id             String       @id @default(uuid())
  name           String
  organization   Organization @relation(fields: [organizationId], references: [id])
  organizationId String
  floors         Floor[]
  createdAt      DateTime     @default(now())
  updatedAt      DateTime     @updatedAt
}

model Floor {
  id         String   @id @default(uuid())
  number     Int
  building   Building @relation(fields: [buildingId], references: [id])
  buildingId String
  spaces     Space[]
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt
}

model Space {
  id        String    @id @default(uuid())
  name      String
  type      SpaceType
  floor     Floor     @relation(fields: [floorId], references: [id])
  floorId   String
  x         Float?    // Percentage-based for responsiveness (Stage 3)
  y         Float?
  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
}

model User {
  id             String       @id @default(uuid())
  email          String       @unique
  password       String
  role           Role         @default(EMPLOYEE)
  organization   Organization @relation(fields: [organizationId], references: [id])
  organizationId String
  createdAt      DateTime     @default(now())
  updatedAt      DateTime     @updatedAt
}