"""Dify Knowledge Query Node - query Dify knowledge base

Node metadata is loaded from: ../../templates/metadata/nodes/dify_knowledge_query.yaml
"""

from __future__ import annotations

from typing import Any

from langbot_plugin.api.entities.builtin.workflow import ExecutionContext
from ..node import WorkflowNode, workflow_node

@workflow_node('dify_knowledge_query')
class DifyKnowledgeQueryNode(WorkflowNode):
    """Dify knowledge base query node - query Dify knowledge base"""

    category = 'integration'

    async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
        base_url = self.get_config('base_url', 'https://api.dify.ai/v1')
        api_key = self.get_config('api_key', '')
        dataset_id = self.get_config('dataset_id', '')
        query = inputs.get('query', '')

        return {
            'results': [],
            'success': False,
            '_debug': {
                'base_url': base_url,
                'api_key': api_key[:8] + '...' if api_key else '',
                'dataset_id': dataset_id,
                'query': query,
            },
        }