"""
REST handler for `aicommander` command
"""

import traceback

import cexc
from ai_commander.ai_commander_util import AICommanderUtil
from ai_commander.constants import (
    PAYLOAD,
    STATUS,
    AI_COMMANDER_EDIT_CONFIG_CAPABILITIES,
    AI_COMMANDER_READ_CONFIG_CAPABILITIES,
)
from util.searchinfo_util import searchinfo_from_request

logger = cexc.get_logger(__name__)


class Aicommander(object):
    @classmethod
    def handle_post(cls, request: dict, path_parts: list) -> dict:
        """
        Handles the POST request to update AICommander service settings.

        Args:
            request (dict):
                The HTTP request containing the payload with updated configuration.
            path_parts (list):
                The list of path parts from the request URL.

        Returns:
            dict:
                A response dictionary containing:
                - 'payload': A message indicating success or failure.
                - 'status': HTTP status code (200 for success, 403 for unauthorized access, 500 for errors).
        """
        searchinfo = searchinfo_from_request(request)
        is_user_eligible = AICommanderUtil(searchinfo=searchinfo).check_user_role_eligibility(
            required_capabilities=AI_COMMANDER_EDIT_CONFIG_CAPABILITIES
        )
        if not is_user_eligible:
            return {
                PAYLOAD: {
                    'error_message': 'User is not eligible to update the AICommander Connection Management Settings'
                },
                STATUS: 403,
            }

        try:
            updated_config = AICommanderUtil(searchinfo).update_conf_file(request[PAYLOAD])

            return {
                PAYLOAD: {
                    'message': 'Service settings updated successfully',
                    'updated_config': updated_config,  # Return updated config
                    'status': 'success',
                },
                STATUS: 200,
            }

        except Exception as e:
            logger.error(f"Error updating configuration: {str(traceback.format_exc())}")
            return {
                PAYLOAD: {'error_message': "Failed to update service settings."},
                STATUS: 500,
            }

    @classmethod
    def handle_get(cls, request: dict, path_parts: list) -> dict:
        """
        Handles the GET request to retrieve AICommander service settings.

        Args:
            request (dict):
                The HTTP request object.
            path_parts (list):
                The list of path parts from the request URL.

        Returns:
            dict:
                A response dictionary containing:
                - 'payload': The AICommander configuration or an error message.
                - 'status': HTTP status code (200 for success, 403 for unauthorized access).
        """
        try:
            searchinfo = searchinfo_from_request(request)
            is_user_eligible = AICommanderUtil(
                searchinfo=searchinfo
            ).check_user_role_eligibility(
                required_capabilities=AI_COMMANDER_EDIT_CONFIG_CAPABILITIES
            )
            if is_user_eligible:
                return {
                    PAYLOAD: AICommanderUtil(searchinfo).get_conf(is_token_required=False),
                    STATUS: 200,
                }

            elif AICommanderUtil(searchinfo=searchinfo).check_user_role_eligibility(
                required_capabilities=AI_COMMANDER_READ_CONFIG_CAPABILITIES
            ):
                return {
                    PAYLOAD: AICommanderUtil(searchinfo).get_conf(is_token_required=False),
                    STATUS: 200,
                }
            else:
                return {
                    PAYLOAD: {
                        'error_message': 'User is not eligible to view the AICommander Connection Management Settings'
                    },
                    STATUS: 403,
                }
        except Exception as e:
            logger.error(f"Error retrieving configuration: {str(traceback.format_exc())}")
            return {
                PAYLOAD: {'error_message': "Failed to retrieve service settings"},
                STATUS: 500,
            }