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

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

model User {
  id             Int      @id @default(autoincrement())
  email          String   @unique
  password       String
  fullName       String?  @map("full_name")
  phoneNumber    String?  @map("phone_number")
  whatsappNumber String?  @map("whatsapp_number")
  isActive       Boolean  @default(true) @map("is_active")
  createdAt      DateTime @default(now()) @map("created_at")
  updatedAt      DateTime @updatedAt @map("updated_at")

  tasks Task[]

  @@map("users")
}

model Task {
  id                      Int       @id @default(autoincrement())
  title                   String
  description             String?
  status                  TaskStatus @default(PENDING)
  priority                TaskPriority @default(MEDIUM)
  dueDate                 DateTime? @map("due_date")
  scheduledAt             DateTime? @map("scheduled_at")
  aiSuggestedTime         DateTime? @map("ai_suggested_time")
  whatsappReminderSent    Boolean   @default(false) @map("whatsapp_reminder_sent")
  whatsappCompletionSent  Boolean   @default(false) @map("whatsapp_completion_sent")
  ownerId                 Int       @map("owner_id")
  createdAt               DateTime  @default(now()) @map("created_at")
  updatedAt               DateTime  @updatedAt @map("updated_at")
  completedAt             DateTime? @map("completed_at")

  owner User @relation(fields: [ownerId], references: [id], onDelete: Cascade)

  @@map("tasks")
}

enum TaskStatus {
  PENDING
  IN_PROGRESS
  COMPLETED
  CANCELLED
}

enum TaskPriority {
  LOW
  MEDIUM
  HIGH
  URGENT
}