"""
Dependency injection functions for the DevOps Toolkit API.
"""

import jinja2

from app.core.config import settings
from app.core.logging import logger
from app.services.devops import DevOpsService

# Jinja2 environment for template rendering
template_env = jinja2.Environment(
    loader=jinja2.FileSystemLoader(settings.templates_dir),
    trim_blocks=True,
    lstrip_blocks=True,
    autoescape=True,
    cache_size=0,  # Disable template caching to allow live reloading
)

# Service instance
devops_service = DevOpsService(template_env, settings, logger)


def get_settings():
    """Get application settings."""
    return settings


def get_template_env() -> jinja2.Environment:
    """Get Jinja2 template environment."""
    return template_env


def get_logger():
    """Get application logger."""
    return logger


def get_devops_service() -> DevOpsService:
    """Get DevOps service instance."""
    return devops_service