import json
import logging
import requests

from odoo import http
from odoo.http import request

_logger = logging.getLogger(__name__)


class AiApprovalController(http.Controller):

    @http.route('/ai/approval/pending', type='json', auth='user', methods=['GET'])
    def list_pending(self):
        if not request.env.user.has_group('activeblue_ai.group_ai_manager'):
            return {'error': 'Access denied', 'items': []}
        bot = request.env['ab.ai.bot'].sudo().search([('active', '=', True)], limit=1)
        if not bot:
            return {'items': []}
        url = bot._get_service_url() + '/approval/pending'
        try:
            resp = requests.get(url, headers=bot._build_headers(), timeout=10)
            resp.raise_for_status()
            return {'items': resp.json()}
        except Exception as exc:
            _logger.error('list_pending failed: %s', exc)
            return {'error': str(exc), 'items': []}

    @http.route('/ai/approval/respond', type='json', auth='user', methods=['POST'])
    def respond(self, directive_id, approved, note=None):
        if not request.env.user.has_group('activeblue_ai.group_ai_manager'):
            return {'error': 'Access denied'}
        bot = request.env['ab.ai.bot'].sudo().search([('active', '=', True)], limit=1)
        if not bot:
            return {'error': 'No bot configured'}
        url = bot._get_service_url() + '/approval/respond'
        payload = {
            'directive_id': directive_id,
            'approved': approved,
            'approver_id': str(request.env.user.id),
            'note': note or '',
        }
        try:
            resp = requests.post(url, json=payload, headers=bot._build_headers(), timeout=10)
            resp.raise_for_status()
            return resp.json()
        except Exception as exc:
            _logger.error('respond approval failed: %s', exc)
            return {'error': str(exc)}

    @http.route('/ai/chat', type='json', auth='user', methods=['POST'])
    def chat(self, message, context=None, session_id=None):
        bot = request.env['ab.ai.bot'].sudo().get_active_bot()
        result = bot.dispatch_message(
            user_id=request.env.user.id,
            message=message,
            context=context or {},
            session_id=session_id,
        )
        return result