// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

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

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

model Form {
  id          Int        @id @default(autoincrement())
  title       String
  description String?
  createdAt   DateTime   @default(now()) @map("created_at")
  categories  Category[]
  responses   Response[]

  @@map("forms") // Map to the 'forms' table
}

model Category {
  id        Int     @id @default(autoincrement())
  formId    Int     @map("form_id")
  name      String
  sortOrder Int     @default(0) @map("sort_order")
  form      Form    @relation(fields: [formId], references: [id], onDelete: Cascade)
  fields    Field[]

  @@map("categories") // Map to the 'categories' table
}

enum FieldType {
  text
  number
  date
  textarea
  boolean
}

model Field {
  id           Int             @id @default(autoincrement())
  categoryId   Int             @map("category_id")
  label        String
  type         FieldType // Using Prisma Enum based on CHECK constraint
  description  String?
  sortOrder    Int             @map("sort_order")
  category     Category        @relation(fields: [categoryId], references: [id], onDelete: Cascade)
  responseValues ResponseValue[]

  @@map("fields") // Map to the 'fields' table
}

model Response {
  id            Int             @id @default(autoincrement())
  formId        Int             @map("form_id")
  submittedAt   DateTime        @default(now()) @map("submitted_at")
  form          Form            @relation(fields: [formId], references: [id], onDelete: Cascade)
  responseValues ResponseValue[]

  @@map("responses") // Map to the 'responses' table
}

model ResponseValue {
  id         Int      @id @default(autoincrement())
  responseId Int      @map("response_id")
  fieldId    Int      @map("field_id")
  value      String?
  response   Response @relation(fields: [responseId], references: [id], onDelete: Cascade)
  field      Field    @relation(fields: [fieldId], references: [id], onDelete: Cascade)

  @@map("response_values") // Map to the 'response_values' table
}

model MantisSummary {
  id           Int      @id @default(autoincrement())
  summaryDate  DateTime @unique @db.Date @map("summary_date")
  summaryText  String   @map("summary_text")
  generatedAt  DateTime @default(now()) @map("generated_at")

  @@map("mantis_summaries") // Map to the 'mantis_summaries' table
}

model EmailSummary {
  id          Int      @id @default(autoincrement())
  summaryDate DateTime @unique @db.Date
  summaryText String
  generatedAt DateTime @default(now())
}

model Setting {
  key   String @id
  value String

  @@map("settings") // Map to the 'settings' table
}

// Added for WebAuthn
model User {
  id            String          @id @default(uuid())
  username      String          @unique
  authenticators Authenticator[]

  @@map("users")
}

model Authenticator {
  id                   String  @id @default(uuid())
  credentialID         String  @unique @map("credential_id") // Base64URL encoded
  credentialPublicKey  Bytes   @map("credential_public_key")
  counter              BigInt
  credentialDeviceType String  @map("credential_device_type") // 'singleDevice' or 'multiDevice'
  credentialBackedUp   Boolean @map("credential_backed_up")
  transports           String? // Comma-separated list like "internal,hybrid"

  userId String @map("user_id")
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@map("authenticators")
}