// 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
  logoUrl   String?
  buildings Building[]
  users     User[]
  createdAt DateTime   @default(now())
  updatedAt DateTime   @updatedAt
}

model Building {
  id             String       @id @default(uuid())
  name           String
  description    String?      @db.Text
  imageUrl       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())
  name         String?
  number       Int
  building     Building @relation(fields: [buildingId], references: [id])
  buildingId   String
  planImageUrl 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?
  width        Float? // Percentage-based for resizing (Stage 4)
  height       Float? // Percentage-based for resizing (Stage 4)
  reservations Reservation[]
  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
  reservations   Reservation[]
  createdAt      DateTime      @default(now())
  updatedAt      DateTime      @updatedAt
}

model Reservation {
  id        String   @id @default(uuid())
  startTime DateTime
  endTime   DateTime
  user      User     @relation(fields: [userId], references: [id])
  userId    String
  space     Space    @relation(fields: [spaceId], references: [id])
  spaceId   String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}