# [DEF:Dependencies:Module]
# @SEMANTICS: dependency, injection, singleton, factory
# @PURPOSE: Manages the creation and provision of shared application dependencies, such as the PluginLoader and TaskManager, to avoid circular imports.
# @LAYER: Core
# @RELATION: Used by the main app and API routers to get access to shared instances.

from pathlib import Path
from .core.plugin_loader import PluginLoader
from .core.task_manager import TaskManager
from .core.config_manager import ConfigManager

# Initialize singletons
# Use absolute path relative to this file to ensure plugins are found regardless of CWD
project_root = Path(__file__).parent.parent.parent
config_path = project_root / "config.json"
config_manager = ConfigManager(config_path=str(config_path))

def get_config_manager() -> ConfigManager:
    """Dependency injector for the ConfigManager."""
    return config_manager

plugin_dir = Path(__file__).parent / "plugins"
plugin_loader = PluginLoader(plugin_dir=str(plugin_dir))
task_manager = TaskManager(plugin_loader)

def get_plugin_loader() -> PluginLoader:
    """Dependency injector for the PluginLoader."""
    return plugin_loader

def get_task_manager() -> TaskManager:
    """Dependency injector for the TaskManager."""
    return task_manager
# [/DEF]