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

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

enum Role {
  CITIZEN
  STAFF
  ADMIN
}

enum ApplicationStatus {
  PENDING
  UNDER_REVIEW
  APPROVED
  REJECTED
  PENDING_DOCUMENTS
  COMPLETED
}

model User {
  id                 String    @id @default(cuid())
  email              String    @unique
  firstName          String
  lastName           String
  passwordHash       String
  role               Role      @default(CITIZEN)
  failedLoginAttempts Int      @default(0)
  lockoutUntil       DateTime?
  createdAt          DateTime  @default(now())
  updatedAt          DateTime  @updatedAt
  newsArticles       NewsArticle[]
  applications       Application[]
  auditLogs          AuditLog[]
}

model Application {
  id           String            @id @default(cuid())
  user         User              @relation(fields: [userId], references: [id])
  userId       String
  type         String
  status       ApplicationStatus @default(PENDING)
  data         Json
  createdAt    DateTime          @default(now())
  updatedAt    DateTime          @updatedAt
  documents    Document[]
  assignments  ServiceAssignment[]
}

model Document {
  id             String      @id @default(cuid())
  application    Application @relation(fields: [applicationId], references: [id])
  applicationId  String
  filename       String
  url            String
  status         String
  uploadedAt     DateTime    @default(now())
}

model NewsArticle {
  id           String   @id @default(cuid())
  title        String
  slug         String   @unique
  content      String
  published    Boolean  @default(false)
  publishedAt  DateTime?
  author       User?    @relation(fields: [authorId], references: [id])
  authorId     String?
  createdAt    DateTime  @default(now())
  updatedAt    DateTime  @updatedAt
}

model ServiceAssignment {
  id             String      @id @default(cuid())
  application    Application @relation(fields: [applicationId], references: [id])
  applicationId  String
  staff          User        @relation(fields: [staffId], references: [id])
  staffId        String
  notes          String?
  createdAt      DateTime    @default(now())
}

model AuditLog {
  id        String   @id @default(cuid())
  actor     User?    @relation(fields: [actorId], references: [id])
  actorId   String?
  action    String
  details   Json?
  createdAt DateTime @default(now())
}