// 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 = "postgresql"
  url      = env("DATABASE_URL")
}

model Project {
  id                Int      @id @default(autoincrement())
  title             String   @db.VarChar(255)
  description       String   @db.Text
  content           String   @db.Text
  tags              String[] @default([])
  featured          Boolean  @default(false)
  category          String   @db.VarChar(100)
  date              String   @db.VarChar(10)
  github            String?  @db.VarChar(500)
  live              String?  @db.VarChar(500)
  published         Boolean  @default(true)
  imageUrl          String?  @db.VarChar(500)
  metaDescription   String?  @db.Text
  keywords          String?  @db.Text
  ogImage           String?  @db.VarChar(500)
  schema            Json?
  
  // Advanced features
  difficulty        Difficulty @default(INTERMEDIATE)
  timeToComplete   String?  @db.VarChar(100)
  technologies      String[] @default([])
  challenges        String[] @default([])
  lessonsLearned   String[] @default([])
  futureImprovements String[] @default([])
  demoVideo        String?  @db.VarChar(500)
  screenshots      String[] @default([])
  colorScheme      String   @db.VarChar(100) @default("Dark")
  accessibility    Boolean  @default(true)
  
  // Performance metrics
  performance      Json     @default("{\"lighthouse\": 90, \"bundleSize\": \"50KB\", \"loadTime\": \"1.5s\"}")
  
  // Analytics
  analytics        Json     @default("{\"views\": 0, \"likes\": 0, \"shares\": 0}")
  
  // Timestamps
  createdAt        DateTime @default(now()) @map("created_at")
  updatedAt        DateTime @updatedAt @map("updated_at")
  
  // Indexes for performance
  @@index([category])
  @@index([featured])
  @@index([published])
  @@index([difficulty])
  @@index([createdAt])
  @@index([tags])
}

enum Difficulty {
  BEGINNER
  INTERMEDIATE
  ADVANCED
  EXPERT
}

// Analytics tracking
model PageView {
  id        Int      @id @default(autoincrement())
  projectId Int?     @map("project_id")
  page      String   @db.VarChar(100)
  ip        String?  @db.VarChar(45)
  userAgent String?  @db.Text @map("user_agent")
  referrer  String?  @db.VarChar(500)
  timestamp DateTime @default(now())
  
  @@index([projectId])
  @@index([timestamp])
  @@index([page])
}

// User interactions
model UserInteraction {
  id        Int      @id @default(autoincrement())
  projectId Int      @map("project_id")
  type      InteractionType
  ip        String?  @db.VarChar(45)
  userAgent String?  @db.Text @map("user_agent")
  timestamp DateTime @default(now())
  
  @@index([projectId])
  @@index([type])
  @@index([timestamp])
}

enum InteractionType {
  LIKE
  SHARE
  BOOKMARK
  COMMENT
}