// Moraworld Imports — Schema v0 (Fase 0–1)
// Multi-tenant por tenant_id en todas las tablas de negocio

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

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

// ─── Enums ───────────────────────────────────────────────────

enum UserRole {
  SUPER_ADMIN
  ADMIN_EMPRESA
  OPERADOR_BODEGA
  AGENTE_ADUANERO
  CLIENTE
  SOPORTE
}

enum PackageStatus {
  REGISTRADO
  EN_TRANSITO_BODEGA
  RECIBIDO_BODEGA
  EN_VERIFICACION
  VERIFICADO
  DECLARACION_ADUANERA
  EN_TRANSITO_ECUADOR
  EN_ADUANA_ECUADOR
  LISTO_ENTREGA
  ENTREGADO
  INCIDENCIA
}

enum PreAlertStatus {
  PENDIENTE
  VINCULADA
  CANCELADA
}

// ─── Tenant (multi-tenant) ───────────────────────────────────

model Tenant {
  id        String   @id @default(cuid())
  slug      String   @unique
  name      String
  isActive  Boolean  @default(true)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  users     User[]
  suites    Suite[]
  packages  Package[]
  preAlerts PreAlert[]
}

// ─── Usuarios ────────────────────────────────────────────────

model User {
  id           String    @id @default(cuid())
  tenantId     String
  email        String
  passwordHash String
  firstName    String
  lastName     String
  phone        String?
  role         UserRole  @default(CLIENTE)
  mfaEnabled   Boolean   @default(false)
  mfaSecret    String?
  isActive     Boolean   @default(true)
  lastLoginAt  DateTime?
  createdAt    DateTime  @default(now())
  updatedAt    DateTime  @updatedAt

  tenant   Tenant  @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  suite    Suite?
  packages Package[]

  @@unique([tenantId, email])
  @@index([tenantId])
}

// ─── Casillero / Suite ───────────────────────────────────────

model Suite {
  id        String   @id @default(cuid())
  tenantId  String
  userId    String   @unique
  code      String   // ej: EC-00345
  createdAt DateTime @default(now())

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

  @@unique([tenantId, code])
  @@index([tenantId])
}

// ─── Paquetes ────────────────────────────────────────────────

model Package {
  id              String        @id @default(cuid())
  tenantId        String
  userId          String
  trackingId      String        @unique // EC-YYYYMMDD-XXXXXX
  status          PackageStatus @default(REGISTRADO)
  description     String
  store           String?
  declaredValue   Decimal       @db.Decimal(10, 2)
  declaredWeight  Decimal?      @db.Decimal(8, 2)
  actualWeight    Decimal?      @db.Decimal(8, 2)
  vendorTracking  String?
  productUrl      String?
  paidAt          DateTime?
  createdAt       DateTime      @default(now())
  updatedAt       DateTime      @updatedAt

  tenant        Tenant                @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  user          User                  @relation(fields: [userId], references: [id], onDelete: Cascade)
  statusHistory PackageStatusHistory[]
  preAlert      PreAlert?

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

model PackageStatusHistory {
  id        String        @id @default(cuid())
  packageId String
  status    PackageStatus
  note      String?
  createdBy String?
  createdAt DateTime      @default(now())

  package Package @relation(fields: [packageId], references: [id], onDelete: Cascade)

  @@index([packageId])
}

// ─── Pre-alertas ─────────────────────────────────────────────

model PreAlert {
  id             String         @id @default(cuid())
  tenantId       String
  packageId      String?        @unique
  store          String
  vendorTracking String?
  description    String
  declaredValue  Decimal        @db.Decimal(10, 2)
  invoiceKey     String?
  status         PreAlertStatus @default(PENDIENTE)
  createdAt      DateTime       @default(now())
  updatedAt      DateTime       @updatedAt

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

  @@index([tenantId])
}

// ─── Auditoría (append-only) ───────────────────────────────

model AuditLog {
  id         String   @id @default(cuid())
  tenantId   String?
  userId     String?
  action     String
  resource   String?
  resourceId String?
  metadata   Json?
  ipAddress  String?
  createdAt  DateTime @default(now())

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