// Real Estate Agent Platform - Database Schema
// Milestone 1: Foundation & Authentication

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

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

// ===========================================
// ENUMS
// ===========================================

enum UserRole {
  USER
  AGENT
  ADMIN
}

enum UserStatus {
  ACTIVE
  INACTIVE
  SUSPENDED
  PENDING_VERIFICATION
}

enum AuthProvider {
  LOCAL
  GOOGLE
  FACEBOOK
}

enum VerificationStatus {
  PENDING
  APPROVED
  REJECTED
}

// ===========================================
// USER & AUTHENTICATION (Milestone 1)
// ===========================================

model User {
  id                String       @id @default(uuid())
  email             String       @unique
  password          String?      // Null for social login users
  firstName         String?
  lastName          String?
  phone             String?
  avatar            String?
  role              UserRole     @default(USER)
  status            UserStatus   @default(ACTIVE)
  emailVerified     Boolean      @default(false)
  emailVerifiedAt   DateTime?

  // Social Auth
  authProvider      AuthProvider @default(LOCAL)
  googleId          String?      @unique
  facebookId        String?      @unique

  // Timestamps
  createdAt         DateTime     @default(now())
  updatedAt         DateTime     @updatedAt
  lastLoginAt       DateTime?

  // Relations (will be added in later milestones)
  agentProfile      AgentProfile?
  sessions          Session[]
  passwordResets    PasswordReset[]

  @@index([email])
  @@index([role])
  @@index([status])
  @@map("users")
}

model Session {
  id            String   @id @default(uuid())
  userId        String
  token         String   @unique
  refreshToken  String?  @unique
  userAgent     String?
  ipAddress     String?
  expiresAt     DateTime
  createdAt     DateTime @default(now())

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

  @@index([userId])
  @@index([token])
  @@map("sessions")
}

model PasswordReset {
  id        String   @id @default(uuid())
  userId    String
  token     String   @unique
  expiresAt DateTime
  usedAt    DateTime?
  createdAt DateTime @default(now())

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

  @@index([token])
  @@map("password_resets")
}

// ===========================================
// AGENT PROFILE (Milestone 2 - Placeholder)
// ===========================================

model AgentProfile {
  id                  String             @id @default(uuid())
  userId              String             @unique
  slug                String             @unique
  bio                 String?
  headline            String?
  location            String?
  city                String?
  state               String?
  country             String?
  yearsOfExperience   Int?
  licenseNumber       String?

  // Verification
  verificationStatus  VerificationStatus @default(PENDING)
  verifiedAt          DateTime?

  // Profile completeness
  isProfileComplete   Boolean            @default(false)
  profileCompleteness Int                @default(0)

  // Timestamps
  createdAt           DateTime           @default(now())
  updatedAt           DateTime           @updatedAt

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

  @@index([slug])
  @@index([verificationStatus])
  @@index([city, state])
  @@map("agent_profiles")
}