import os

from pmcp.mcp_server.trello_server.utils.trello_api import TrelloClient



trello_client = None

def initialize_trello_client(api_key: str = None, token:str = None) -> None:
    try:
        if not api_key:
            raise ValueError(
                "api_key and tokne required"
            )
        global trello_client 
        trello_client = TrelloClient(api_key=api_key, token=token)
    except Exception as e:
        raise



# Add a prompt for common Trello operations
def trello_help() -> str:
    """Provides help information about available Trello operations."""
    return """
    Available Trello Operations:
    1. Board Operations:
       - Get a specific board
       - List all boards
    2. List Operations:
       - Get a specific list
       - List all lists in a board
       - Create a new list
       - Update a list's name
       - Archive a list
    3. Card Operations:
       - Get a specific card
       - List all cards in a list
       - Create a new card
       - Update a card's attributes
       - Delete a card
    4. Checklist Operations:
       - Get a specific checklist
       - List all checklists in a card
       - Create a new checklist
       - Update a checklist
       - Delete a checklist
       - Add checkitem to checklist
       - Update checkitem
       - Delete checkitem
    """