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

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

model Tenant {
  id           String    @id @default(uuid())
  nombre       String
  rfc          String    @unique
  plan         Plan      @default(starter)
  databaseName String    @unique @map("database_name")
  cfdiLimit    Int       @default(100) @map("cfdi_limit")
  usersLimit   Int       @default(1) @map("users_limit")
  active       Boolean   @default(true)
  createdAt    DateTime  @default(now()) @map("created_at")
  expiresAt    DateTime? @map("expires_at")

  users          User[]
  fielCredential FielCredential?
  satSyncJobs    SatSyncJob[]
  subscriptions  Subscription[]
  payments       Payment[]

  @@map("tenants")
}

model User {
  id           String    @id @default(uuid())
  tenantId     String    @map("tenant_id")
  email        String    @unique
  passwordHash String    @map("password_hash")
  nombre       String
  role         Role      @default(visor)
  active       Boolean   @default(true)
  lastLogin    DateTime? @map("last_login")
  createdAt    DateTime  @default(now()) @map("created_at")

  tenant Tenant @relation(fields: [tenantId], references: [id])

  @@map("users")
}

model RefreshToken {
  id        String   @id @default(uuid())
  userId    String   @map("user_id")
  token     String   @unique
  expiresAt DateTime @map("expires_at")
  createdAt DateTime @default(now()) @map("created_at")

  @@map("refresh_tokens")
}

enum Plan {
  starter
  business
  professional
  enterprise
}

enum Role {
  admin
  contador
  visor
}

// ============================================
// SAT Sync Models
// ============================================

model FielCredential {
  id                   String   @id @default(uuid())
  tenantId             String   @unique @map("tenant_id")
  rfc                  String   @db.VarChar(13)
  cerData              Bytes    @map("cer_data")
  keyData              Bytes    @map("key_data")
  keyPasswordEncrypted Bytes    @map("key_password_encrypted")
  cerIv                Bytes    @map("cer_iv")
  cerTag               Bytes    @map("cer_tag")
  keyIv                Bytes    @map("key_iv")
  keyTag               Bytes    @map("key_tag")
  passwordIv           Bytes    @map("password_iv")
  passwordTag          Bytes    @map("password_tag")
  serialNumber         String?  @map("serial_number") @db.VarChar(50)
  validFrom            DateTime @map("valid_from")
  validUntil           DateTime @map("valid_until")
  isActive             Boolean  @default(true) @map("is_active")
  createdAt            DateTime @default(now()) @map("created_at")
  updatedAt            DateTime @updatedAt @map("updated_at")

  tenant Tenant @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@map("fiel_credentials")
}

model Subscription {
  id                 String    @id @default(uuid())
  tenantId           String    @map("tenant_id")
  plan               Plan
  mpPreapprovalId    String?   @map("mp_preapproval_id")
  status             String    @default("pending")
  amount             Decimal   @db.Decimal(10, 2)
  frequency          String    @default("monthly")
  currentPeriodStart DateTime? @map("current_period_start")
  currentPeriodEnd   DateTime? @map("current_period_end")
  createdAt          DateTime  @default(now()) @map("created_at")
  updatedAt          DateTime  @updatedAt @map("updated_at")

  tenant   Tenant    @relation(fields: [tenantId], references: [id])
  payments Payment[]

  @@index([tenantId])
  @@index([status])
  @@map("subscriptions")
}

model Payment {
  id             String    @id @default(uuid())
  tenantId       String    @map("tenant_id")
  subscriptionId String?   @map("subscription_id")
  mpPaymentId    String?   @map("mp_payment_id")
  amount         Decimal   @db.Decimal(10, 2)
  status         String    @default("pending")
  paymentMethod  String?   @map("payment_method")
  paidAt         DateTime? @map("paid_at")
  createdAt      DateTime  @default(now()) @map("created_at")

  tenant       Tenant        @relation(fields: [tenantId], references: [id])
  subscription Subscription? @relation(fields: [subscriptionId], references: [id])

  @@index([tenantId])
  @@index([subscriptionId])
  @@map("payments")
}

model SatSyncJob {
  id              String        @id @default(uuid())
  tenantId        String        @map("tenant_id")
  type            SatSyncType
  status          SatSyncStatus @default(pending)
  dateFrom        DateTime      @map("date_from") @db.Date
  dateTo          DateTime      @map("date_to") @db.Date
  cfdiType        CfdiSyncType? @map("cfdi_type")
  satRequestId    String?       @map("sat_request_id") @db.VarChar(50)
  satPackageIds   String[]      @map("sat_package_ids")
  cfdisFound      Int           @default(0) @map("cfdis_found")
  cfdisDownloaded Int           @default(0) @map("cfdis_downloaded")
  cfdisInserted   Int           @default(0) @map("cfdis_inserted")
  cfdisUpdated    Int           @default(0) @map("cfdis_updated")
  progressPercent Int           @default(0) @map("progress_percent")
  errorMessage    String?       @map("error_message")
  startedAt       DateTime?     @map("started_at")
  completedAt     DateTime?     @map("completed_at")
  createdAt       DateTime      @default(now()) @map("created_at")
  retryCount      Int           @default(0) @map("retry_count")
  nextRetryAt     DateTime?     @map("next_retry_at")

  tenant Tenant @relation(fields: [tenantId], references: [id], onDelete: Cascade)

  @@index([tenantId])
  @@index([status])
  @@index([status, nextRetryAt])
  @@map("sat_sync_jobs")
}

enum SatSyncType {
  initial
  daily
}

enum SatSyncStatus {
  pending
  running
  completed
  failed
}

enum CfdiSyncType {
  emitidos
  recibidos
}