"""Mock permissions module for chatbot access control.

This module provides mock permission functions that will be replaced
with actual database-driven permissions in the future.
"""

from datetime import datetime

from modules.features.chatBot.utils.toolRegistry import get_registry


# TODO: Replace these mock implementations with actual database queries


def get_allowed_tools(*, user_id: str) -> list[str]:
    """Get list of tool IDs that a user is allowed to use.

    This is a mock implementation that returns all available tools
    regardless of user_id. In production, this will query the database
    for user-specific permissions.

    Args:
        user_id: The unique identifier of the user

    Returns:
        List of tool IDs (e.g., ["shared.tavily_search", "customer.query_althaus_database"])
    """
    registry = get_registry()
    return registry.list_tool_ids()


def get_allowed_models(*, user_id: str) -> list[str]:
    """Get list of AI models that a user is allowed to use.

    This is a mock implementation that returns a fixed list of models.
    In production, this will query the database for user-specific model permissions.

    Args:
        user_id: The unique identifier of the user

    Returns:
        List of model identifiers (e.g., ["gpt-5", "claude-4-5"])
    """
    return ["gpt-5", "claude-4-5"]


def get_system_prompt(*, user_id: str) -> str:
    """Get the system prompt for a user's chatbot session.

    This is a mock implementation that returns a generic prompt with today's date.
    In production, this will query the database for user-specific or role-specific prompts.

    Args:
        user_id: The unique identifier of the user

    Returns:
        The system prompt string with the current date
    """
    current_date = datetime.now().strftime("%Y-%m-%d")
    return f"You're a smart assistant. Today is {current_date}"