#!/usr/bin/env bash
set -euo pipefail

case "{{routing.stack}}" in
  laravel)
    php artisan model:show --json 2>/dev/null || echo '{"error": "artisan not available"}'
    ;;
  dotnet)
    find . -name "*.cs" -print0 | xargs -0 grep -nE 'DbSet<|:\s*DbContext|public\s+(class|record)\s+' 2>/dev/null || true
    ;;
  nextjs)
    find . \( -name "schema.prisma" -o -path "*/models/*" -o -path "*/lib/db/*" \) -type f 2>/dev/null || true
    ;;
  flask)
    find . -name "*.py" -print0 | xargs -0 grep -nE 'db\.Model|SQLAlchemy\(|declarative_base\(' 2>/dev/null || true
    ;;
  nestjs)
    find ./src -name "*.ts" -print0 2>/dev/null | xargs -0 grep -nE '@Entity\(|model\s+[A-Z]|class\s+.*(Dto|Entity)' 2>/dev/null || true
    ;;
  kotlin-android)
    grep -RInE '@Entity|data class |RoomDatabase' ./app/src 2>/dev/null || true
    ;;
  *)
    echo '{"error": "model extraction not configured for this stack"}'
    ;;
esac