// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

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

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

model Lead {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  name      String
  contact   String
  district  String
  topic     String
  message   String   @default("")
  status    String   @default("NEW")
  priority  String   @default("MEDIUM")

  activities ActivityLog[]
  comments   LeadComment[]
}

model ActivityLog {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  leadId    Int
  action    String
  oldValue  String   @default("")
  newValue  String   @default("")
  details   String   @default("")

  lead Lead @relation(fields: [leadId], references: [id])

  @@index([leadId])
}

model LeadComment {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  leadId    Int
  text      String

  lead Lead @relation(fields: [leadId], references: [id])

  @@index([leadId])
}