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

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

enum UserRole {
  USER
  ADMIN
}

enum PlanCode {
  FREE
  BASIC
  STANDARD
  PREMIUM
}

enum SubscriptionStatus {
  ACTIVE
  TRIALING
  PAST_DUE
  CANCELED
  EXPIRED
}

enum UsagePeriod {
  DAILY
  MONTHLY
  LIFETIME
}

enum CreditTransactionType {
  ADMIN_CREDIT
  ADMIN_DEBIT
  PAYMENT
  REFUND
  USAGE
  ADJUSTMENT
}

enum PaymentStatus {
  PENDING
  PAID
  FAILED
  REFUNDED
  CANCELED
}

enum AdSource {
  META
  ADSPY
  PINTEREST
  TIKTOK
}

enum AdStatus {
  ACTIVE
  INACTIVE
  UNKNOWN
}

enum MediaType {
  VIDEO
  IMAGE
  CAROUSEL
  DCT
  UNKNOWN
}

enum AdScore {
  ESTABLISHED
  HAS_POTENTIAL
  UNESTABLISHED
  UNKNOWN
}

enum StorePlatform {
  SHOPIFY
  WOOCOMMERCE
  CUSTOM
  UNKNOWN
}

enum ExportStatus {
  QUEUED
  PROCESSING
  COMPLETED
  FAILED
}

enum IngestStatus {
  QUEUED
  RUNNING
  COMPLETED
  FAILED
}

model User {
  id            String    @id @default(cuid())
  email         String    @unique
  passwordHash  String?
  googleId      String?   @unique
  name          String?
  avatarUrl     String?
  role          UserRole  @default(USER)
  locale        String    @default("tr")
  currency      String    @default("EUR")
  theme         String    @default("system")
  creditBalance Int       @default(0)
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  lastLoginAt   DateTime?

  sessions           AuthSession[]
  subscription       Subscription?
  usageCounters      UsageCounter[]
  savedFolders       SavedFolder[]
  savedAds           SavedAd[]
  filterPresets      FilterPreset[]
  trackedStores      TrackedStore[]
  trackedBrands      TrackedBrand[]
  exportJobs         ExportJob[]
  apiKeys            ApiKey[]
  creditTransactions CreditTransaction[] @relation("CreditOwner")
  creditActions      CreditTransaction[] @relation("CreditActor")
  payments           Payment[]           @relation("PaymentOwner")
  manualPayments     Payment[]           @relation("PaymentActor")
  adminAuditLogs     AdminAuditLog[]     @relation("AuditActor")
  aiAnalyses         AiAnalysis[]
  brandAlerts        BrandAlert[]
  notifications      Notification[]

  @@index([email])
}

model AuthSession {
  id        String   @id @default(cuid())
  userId    String
  tokenHash String   @unique
  expiresAt DateTime
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@index([userId])
  @@index([expiresAt])
}

model Plan {
  id                String   @id @default(cuid())
  code              PlanCode @unique
  name              String
  monthlyPriceEur   Int
  quarterlyPriceEur Int?
  yearlyPriceEur    Int?
  description       String?
  features          Json
  isActive          Boolean  @default(true)
  sortOrder         Int      @default(0)
  createdAt         DateTime @default(now())
  updatedAt         DateTime @updatedAt

  subscriptions Subscription[]
}

model Subscription {
  id                     String             @id @default(cuid())
  userId                 String             @unique
  planId                 String
  status                 SubscriptionStatus @default(ACTIVE)
  billingInterval        String             @default("monthly")
  currentPeriodStart     DateTime?
  currentPeriodEnd       DateTime?
  cancelAtPeriodEnd      Boolean            @default(false)
  provider               String?
  providerCustomerId     String?
  providerSubscriptionId String?
  createdAt              DateTime           @default(now())
  updatedAt              DateTime           @updatedAt

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

  @@index([planId])
  @@index([status])
}

model UsageCounter {
  id        String      @id @default(cuid())
  userId    String
  metric    String
  period    UsagePeriod
  periodKey String
  used      Int         @default(0)
  limit     Int?
  resetAt   DateTime?
  createdAt DateTime    @default(now())
  updatedAt DateTime    @updatedAt

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

  @@unique([userId, metric, periodKey])
  @@index([userId, metric])
  @@index([periodKey])
}

model BrandPage {
  id             String   @id @default(cuid())
  source         AdSource @default(META)
  externalPageId String?
  name           String
  handle         String?
  logoUrl        String?
  pageUrl        String?
  websiteDomain  String?
  fbLikes        Int?
  igFollowers    Int?
  country        String?
  niche          String?
  storeId        String?
  createdAt      DateTime @default(now())
  updatedAt      DateTime @updatedAt

  store     Store?         @relation(fields: [storeId], references: [id], onDelete: SetNull)
  ads       Ad[]
  trackedBy TrackedBrand[]

  @@unique([source, externalPageId])
  @@index([websiteDomain])
  @@index([niche])
  @@index([country])
}

model Ad {
  id                String    @id @default(cuid())
  source            AdSource  @default(META)
  externalAdId      String?
  brandPageId       String?
  status            AdStatus  @default(UNKNOWN)
  mediaType         MediaType @default(UNKNOWN)
  adScore           AdScore   @default(UNKNOWN)
  primaryText       String?
  headline          String?
  description       String?
  ctaText           String?
  landingUrl        String?
  productUrl        String?
  language          String?
  countries         String[]  @default([])
  niche             String?
  firstSeenAt       DateTime?
  lastSeenAt        DateTime?
  createdAtSource   DateTime?
  daysRunning       Int?
  estimatedReachMin Int?
  estimatedReachMax Int?
  estimatedSpendMin Int?
  estimatedSpendMax Int?
  estimatedCpm      Float?
  rank              Float?
  rankPercentile    Float?
  rankGrowth        String?
  raw               Json?
  createdAt         DateTime  @default(now())
  updatedAt         DateTime  @updatedAt

  brandPage    BrandPage?      @relation(fields: [brandPageId], references: [id], onDelete: SetNull)
  creatives    AdCreative[]
  metricsDaily AdMetricDaily[]
  countryStats AdCountryStat[]
  aiTags       AITag[]
  savedBy      SavedAd[]

  @@unique([source, externalAdId])
  @@index([source, status])
  @@index([mediaType])
  @@index([niche])
  @@index([language])
  @@index([firstSeenAt])
  @@index([lastSeenAt])
  @@index([daysRunning])
  @@index([rankPercentile])
}

model AdCreative {
  id              String    @id @default(cuid())
  adId            String
  type            MediaType
  url             String
  thumbnailUrl    String?
  width           Int?
  height          Int?
  durationSeconds Int?
  position        Int       @default(0)
  createdAt       DateTime  @default(now())

  ad Ad @relation(fields: [adId], references: [id], onDelete: Cascade)

  @@index([adId])
  @@index([type])
}

model AdMetricDaily {
  id              String   @id @default(cuid())
  adId            String
  date            DateTime
  reachMin        Int?
  reachMax        Int?
  spendMin        Int?
  spendMax        Int?
  cpm             Float?
  rank            Float?
  rankPercentile  Float?
  activeCountries Int?
  createdAt       DateTime @default(now())

  ad Ad @relation(fields: [adId], references: [id], onDelete: Cascade)

  @@unique([adId, date])
  @@index([date])
}

model AdCountryStat {
  id           String @id @default(cuid())
  adId         String
  countryCode  String
  reachMin     Int?
  reachMax     Int?
  spendMin     Int?
  spendMax     Int?
  sharePercent Float?

  ad Ad @relation(fields: [adId], references: [id], onDelete: Cascade)

  @@unique([adId, countryCode])
  @@index([countryCode])
}

model AITag {
  id            String   @id @default(cuid())
  adId          String
  type          String
  value         String
  confidence    Float?
  explanation   String?
  model         String?
  promptVersion String?
  createdAt     DateTime @default(now())

  ad Ad @relation(fields: [adId], references: [id], onDelete: Cascade)

  @@index([adId])
  @@index([type, value])
}

model Store {
  id                    String        @id @default(cuid())
  domain                String        @unique
  name                  String
  logoUrl               String?
  platform              StorePlatform @default(UNKNOWN)
  country               String?
  currency              String?
  language              String?
  niche                 String?
  categoryPath          String[]      @default([])
  shopUrl               String?
  createdAtSource       DateTime?
  dataSince             DateTime?
  shopifyTheme          String?
  productCount          Int?
  collectionCount       Int?
  trustpilotScore       Float?
  trustpilotReviewCount Int?
  monthlyVisits         Int?
  monthlyVisitGrowth    Float?
  estRevenue30dMin      Int?
  estRevenue30dMax      Int?
  estRevenue24hMin      Int?
  estRevenue24hMax      Int?
  trafficCountries      Json?
  socials               Json?
  raw                   Json?
  createdAt             DateTime      @default(now())
  updatedAt             DateTime      @updatedAt

  brandPages BrandPage[]
  products   StoreProduct[]
  snapshots  StoreSnapshot[]
  pixels     StorePixel[]
  apps       StoreApp[]
  trackedBy  TrackedStore[]

  @@index([niche])
  @@index([country])
  @@index([currency])
  @@index([monthlyVisits])
  @@index([monthlyVisitGrowth])
  @@index([estRevenue30dMax])
}

model StoreSnapshot {
  id               String   @id @default(cuid())
  storeId          String
  date             DateTime
  monthlyVisits    Int?
  estRevenueMin    Int?
  estRevenueMax    Int?
  activeAdsCount   Int?
  productCount     Int?
  trafficCountries Json?
  createdAt        DateTime @default(now())

  store Store @relation(fields: [storeId], references: [id], onDelete: Cascade)

  @@unique([storeId, date])
  @@index([date])
}

model StoreProduct {
  id                String    @id @default(cuid())
  storeId           String
  externalProductId String?
  title             String
  handle            String?
  imageUrl          String?
  productUrl        String?
  price             Float?
  compareAtPrice    Float?
  currency          String?
  variantCount      Int?
  isBestSeller      Boolean   @default(false)
  firstSeenAt       DateTime?
  raw               Json?
  createdAt         DateTime  @default(now())
  updatedAt         DateTime  @updatedAt

  store Store @relation(fields: [storeId], references: [id], onDelete: Cascade)

  @@index([storeId])
  @@index([isBestSeller])
  @@index([price])
}

model StorePixel {
  id      String  @id @default(cuid())
  storeId String
  type    String
  value   String?

  store Store @relation(fields: [storeId], references: [id], onDelete: Cascade)

  @@unique([storeId, type, value])
  @@index([type])
}

model StoreApp {
  id         String   @id @default(cuid())
  storeId    String
  name       String
  category   String?
  detectedAt DateTime @default(now())

  store Store @relation(fields: [storeId], references: [id], onDelete: Cascade)

  @@unique([storeId, name])
  @@index([name])
}

model SavedFolder {
  id        String   @id @default(cuid())
  userId    String
  name      String
  color     String?
  sortOrder Int      @default(0)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@unique([userId, name])
  @@index([userId])
}

model SavedAd {
  id        String   @id @default(cuid())
  userId    String
  adId      String
  folderId  String?
  note      String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  user   User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  ad     Ad           @relation(fields: [adId], references: [id], onDelete: Cascade)
  folder SavedFolder? @relation(fields: [folderId], references: [id], onDelete: SetNull)

  @@unique([userId, adId])
  @@index([userId, folderId])
  @@index([adId])
}

model TrackedStore {
  id        String   @id @default(cuid())
  userId    String
  storeId   String
  notes     String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@unique([userId, storeId])
  @@index([userId])
  @@index([storeId])
}

model TrackedBrand {
  id          String   @id @default(cuid())
  userId      String
  brandPageId String
  notes       String?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  user      User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  brandPage BrandPage    @relation(fields: [brandPageId], references: [id], onDelete: Cascade)
  alerts    BrandAlert[]

  @@unique([userId, brandPageId])
  @@index([userId])
  @@index([brandPageId])
}

model TikTokProduct {
  id             String   @id @default(cuid())
  externalId     String   @unique
  title          String
  description    String?
  productUrl     String?
  imageUrl       String?
  shopName       String?
  shopExternalId String?
  region         String?
  currency       String?
  price          Float?
  originalPrice  Float?
  soldCount      Int?
  rating         Float?
  reviewCount    Int?
  category       String?
  raw            Json?
  firstSeenAt    DateTime @default(now())
  lastSeenAt     DateTime @default(now())
  createdAt      DateTime @default(now())
  updatedAt      DateTime @updatedAt

  @@index([region])
  @@index([soldCount])
  @@index([lastSeenAt])
}

model AiAnalysis {
  id        String   @id @default(cuid())
  userId    String
  query     String?
  provider  String
  model     String
  summary   String
  insights  Json
  createdAt DateTime @default(now())

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

  @@index([userId, createdAt])
}

model TrendSnapshot {
  id        String   @id @default(cuid())
  date      DateTime @unique
  metrics   Json
  createdAt DateTime @default(now())

  @@index([date])
}

model BrandAlert {
  id             String    @id @default(cuid())
  userId         String
  trackedBrandId String
  adId           String
  type           String    @default("NEW_AD")
  title          String
  details        Json?
  readAt         DateTime?
  createdAt      DateTime  @default(now())

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

  @@unique([userId, trackedBrandId, adId, type])
  @@index([userId, readAt, createdAt])
}

model Notification {
  id        String    @id @default(cuid())
  userId    String
  type      String
  title     String
  body      String
  link      String?
  readAt    DateTime?
  createdAt DateTime  @default(now())

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

  @@index([userId, readAt, createdAt])
}

model FilterPreset {
  id        String   @id @default(cuid())
  userId    String
  module    String
  name      String
  filters   Json
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

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

  @@unique([userId, module, name])
  @@index([userId, module])
}

model ExportJob {
  id           String       @id @default(cuid())
  userId       String
  module       String
  filters      Json?
  status       ExportStatus @default(QUEUED)
  fileUrl      String?
  errorMessage String?
  createdAt    DateTime     @default(now())
  updatedAt    DateTime     @updatedAt

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

  @@index([userId, status])
  @@index([module])
}

model IngestJob {
  id              String       @id @default(cuid())
  source          String
  type            String
  status          IngestStatus @default(QUEUED)
  startedAt       DateTime?
  finishedAt      DateTime?
  recordsImported Int          @default(0)
  recordsFailed   Int          @default(0)
  errorMessage    String?
  metadata        Json?
  createdAt       DateTime     @default(now())
  updatedAt       DateTime     @updatedAt

  @@index([source, status])
  @@index([createdAt])
}

model ApiKey {
  id                   String    @id @default(cuid())
  userId               String
  name                 String
  keyHash              String    @unique
  prefix               String
  lastUsedAt           DateTime?
  revokedAt            DateTime?
  monthlyCreditLimit   Int?
  usedCreditsThisMonth Int       @default(0)
  createdAt            DateTime  @default(now())
  updatedAt            DateTime  @updatedAt

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

  @@index([userId])
  @@index([prefix])
}

model CreditTransaction {
  id           String                @id @default(cuid())
  userId       String
  actorId      String?
  type         CreditTransactionType
  amount       Int
  balanceAfter Int
  reason       String
  metadata     Json?
  createdAt    DateTime              @default(now())

  user  User  @relation("CreditOwner", fields: [userId], references: [id], onDelete: Cascade)
  actor User? @relation("CreditActor", fields: [actorId], references: [id], onDelete: SetNull)

  @@index([userId, createdAt])
  @@index([actorId, createdAt])
  @@index([type, createdAt])
}

model Payment {
  id            String        @id @default(cuid())
  userId        String
  actorId       String?
  amountCents   Int
  currency      String        @default("EUR")
  status        PaymentStatus @default(PAID)
  provider      String        @default("MANUAL")
  externalId    String?       @unique
  description   String?
  creditGranted Int           @default(0)
  paidAt        DateTime?
  createdAt     DateTime      @default(now())
  updatedAt     DateTime      @updatedAt

  user  User  @relation("PaymentOwner", fields: [userId], references: [id], onDelete: Cascade)
  actor User? @relation("PaymentActor", fields: [actorId], references: [id], onDelete: SetNull)

  @@index([userId, createdAt])
  @@index([status, createdAt])
  @@index([provider, createdAt])
}

model AdminAuditLog {
  id         String   @id @default(cuid())
  actorId    String?
  actorEmail String
  action     String
  targetType String
  targetId   String?
  summary    String
  details    Json?
  ipAddress  String?
  userAgent  String?
  createdAt  DateTime @default(now())

  actor User? @relation("AuditActor", fields: [actorId], references: [id], onDelete: SetNull)

  @@index([actorId, createdAt])
  @@index([action, createdAt])
  @@index([targetType, targetId])
  @@index([createdAt])
}