from odoo import models, fields, api
import logging

_logger = logging.getLogger(__name__)


class AbAiLog(models.Model):
    _name = 'ab.ai.log'
    _description = 'AI Activity Log'
    _order = 'create_date desc'
    _rec_name = 'summary'

    summary = fields.Char(string='Summary', required=True, readonly=True)
    level = fields.Selection(
        [('info', 'Info'), ('warning', 'Warning'), ('error', 'Error'), ('debug', 'Debug')],
        string='Level',
        default='info',
        required=True,
        index=True,
    )
    agent_name = fields.Char(string='Agent', readonly=True, index=True)
    directive_id = fields.Char(string='Directive ID', readonly=True, index=True)
    user_id = fields.Many2one('res.users', string='User', readonly=True)
    details = fields.Text(string='Details', readonly=True)
    model_name = fields.Char(string='Model', readonly=True)
    record_id = fields.Integer(string='Record ID', readonly=True)

    @api.model
    def log(self, summary, level='info', agent=None, directive_id=None,
            user_id=None, details=None, model=None, record_id=None):
        return self.create({
            'summary': summary[:255] if summary else '',
            'level': level,
            'agent_name': agent or '',
            'directive_id': directive_id or '',
            'user_id': user_id,
            'details': details or '',
            'model_name': model or '',
            'record_id': record_id or 0,
        })

    @api.model
    def cron_cleanup(self):
        cutoff = fields.Datetime.subtract(fields.Datetime.now(), days=30)
        old = self.search([('create_date', '<', cutoff), ('level', 'in', ['info', 'debug'])])
        old.unlink()