"""HTTP Request Node - make HTTP API calls

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

from __future__ import annotations

from typing import Any

from ..entities import ExecutionContext
from ..node import WorkflowNode, workflow_node

@workflow_node('http_request')
class HTTPRequestNode(WorkflowNode):
    """HTTP request node - make HTTP API calls"""

    category = 'action'

    async def execute(self, inputs: dict[str, Any], context: ExecutionContext) -> dict[str, Any]:
        import aiohttp

        url = self.get_config('url', '')
        method = self.get_config('method', 'GET')
        timeout = self.get_config('timeout', 30)
        content_type = self.get_config('content_type', 'application/json')

        headers = inputs.get('headers', {})
        headers['Content-Type'] = content_type

        auth_type = self.get_config('auth_type', 'none')
        auth_config = self.get_config('auth_config', {})

        if auth_type == 'bearer':
            headers['Authorization'] = f'Bearer {auth_config.get("token", "")}'
        elif auth_type == 'api_key':
            header_name = auth_config.get('header', 'X-API-Key')
            headers[header_name] = auth_config.get('key', '')

        body = inputs.get('body')

        try:
            async with aiohttp.ClientSession() as session:
                async with session.request(
                    method=method,
                    url=url,
                    json=body if content_type == 'application/json' else None,
                    data=body if content_type != 'application/json' else None,
                    headers=headers,
                    timeout=aiohttp.ClientTimeout(total=timeout),
                ) as response:
                    try:
                        response_data = await response.json()
                    except Exception:
                        response_data = await response.text()

                    return {
                        'response': response_data,
                        'status_code': response.status,
                        'headers': dict(response.headers),
                    }
        except Exception as e:
            return {'response': None, 'status_code': 0, 'headers': {}, 'error': str(e)}