import logging
import requests

from odoo import http
from odoo.http import request

_logger = logging.getLogger(__name__)


class AiHealthProxyController(http.Controller):

    @http.route('/ai/health', type='http', auth='user', methods=['GET'])
    def ai_health(self):
        bot = request.env['ab.ai.bot'].sudo().search([('active', '=', True)], limit=1)
        if not bot:
            return request.make_response(
                '{"status":"no_bot_configured"}',
                headers=[('Content-Type', 'application/json')],
                status=503,
            )
        url = bot._get_service_url() + '/health/detailed'
        try:
            resp = requests.get(url, headers=bot._build_headers(), timeout=5)
            return request.make_response(
                resp.text,
                headers=[('Content-Type', 'application/json')],
                status=resp.status_code,
            )
        except Exception as exc:
            _logger.warning('health proxy failed: %s', exc)
            import json
            body = json.dumps({'status': 'unreachable', 'error': str(exc)})
            return request.make_response(
                body,
                headers=[('Content-Type', 'application/json')],
                status=503,
            )