import os
import time
from .models import AppSetting

def project_context(request):
    """
    Adds project-specific environment variables and settings to the template context globally.
    """
    settings = AppSetting.objects.first()
    if not settings:
        # Create default settings if none exist
        settings = AppSetting.objects.create(app_name="DN-WRS")
    
    return {
        "project_name": settings.app_name,
        "project_description": settings.app_description or os.getenv("PROJECT_DESCRIPTION", ""),
        "project_address": settings.app_address,
        "project_phone": settings.app_phone,
        "project_email": settings.app_email,
        "project_image_url": os.getenv("PROJECT_IMAGE_URL", ""),
        # Used for cache-busting static assets
        "deployment_timestamp": int(time.time()),
    }