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

generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "debian-openssl-3.0.x"]
}

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

model User {
  id            String    @id @default(cuid())
  email         String    @unique
  name          String?
  password      String?
  image         String?
  emailVerified DateTime?
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt

  // Stripe subscription fields
  stripeCustomerId       String?   @unique
  stripeSubscriptionId   String?   @unique
  stripePriceId          String?
  stripeCurrentPeriodEnd DateTime?
  plan                   Plan      @default(FREE)

  // Password reset fields
  resetPasswordToken   String?   @unique
  resetPasswordExpires DateTime?

  qrCodes       QRCode[]
  integrations  Integration[]
  accounts      Account[]
  sessions      Session[]
}

enum Plan {
  FREE
  PRO
  BUSINESS
}

model Account {
  id                String  @id @default(cuid())
  userId            String
  type              String
  provider          String
  providerAccountId String
  refresh_token     String? @db.Text
  access_token      String? @db.Text
  expires_at        Int?
  token_type        String?
  scope             String?
  id_token          String? @db.Text
  session_state     String?

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

  @@unique([provider, providerAccountId])
}

model Session {
  id           String   @id @default(cuid())
  sessionToken String   @unique
  userId       String
  expires      DateTime
  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model VerificationToken {
  identifier String
  token      String   @unique
  expires    DateTime

  @@unique([identifier, token])
}

model QRCode {
  id          String      @id @default(cuid())
  userId      String
  title       String
  type        QRType      @default(DYNAMIC)
  contentType ContentType @default(URL)
  content     Json
  tags        String[]
  status      QRStatus    @default(ACTIVE)
  style       Json
  slug        String      @unique
  createdAt   DateTime    @default(now())
  updatedAt   DateTime    @updatedAt

  user  User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  scans QRScan[]

  @@index([userId, createdAt])
}

enum QRType {
  STATIC
  DYNAMIC
}

enum ContentType {
  URL
  VCARD
  GEO
  PHONE
  SMS
  TEXT
  WHATSAPP
  PDF
  APP
  COUPON
  FEEDBACK
}

enum QRStatus {
  ACTIVE
  PAUSED
}

model QRScan {
  id           String    @id @default(cuid())
  qrId         String
  ts           DateTime  @default(now())
  ipHash       String
  userAgent    String?
  device       String?
  os           String?
  country      String?
  referrer     String?
  utmSource    String?
  utmMedium    String?
  utmCampaign  String?
  isUnique     Boolean   @default(false)

  qr QRCode @relation(fields: [qrId], references: [id], onDelete: Cascade)

  @@index([qrId, ts])
}

model Integration {
  id        String   @id @default(cuid())
  userId    String
  provider  String
  status    String   @default("inactive")
  config    Json
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model NewsletterSubscription {
  id        String   @id @default(cuid())
  email     String   @unique
  source    String   @default("ai-coming-soon")
  status    String   @default("subscribed")
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([email])
  @@index([createdAt])
}