famlaw/activeblue_familylaw/wizard/fl_analysis_wizard.py

import logging
from datetime import datetime, timedelta

from odoo import api, fields, models, _

_logger = logging.getLogger(__name__)


class FlAnalysisWizard(models.TransientModel):
    """
    Phase 7 — Full AI analysis trigger wizard.

    Checks for a recent analysis (<24 h) before running a new one unless
    force_reanalysis is True. Opens the resulting fl.analysis form on success.
    """
    _name = 'fl.analysis.wizard'
    _description = 'Trigger AI Case Analysis'

    case_id = fields.Many2one(
        'fl.case', string='Case', required=True,
        default=lambda self: self.env.context.get('active_id'),
    )
    force_reanalysis = fields.Boolean(
        string='Force Re-analysis',
        help='Run a new analysis even if one was completed in the last 24 hours'
    )

    # Computed info fields shown in the form
    recent_analysis_id = fields.Many2one(
        'fl.analysis', string='Most Recent Analysis',
        compute='_compute_recent_analysis',
    )
    recent_analysis_age_label = fields.Char(
        string='Last Analysis', compute='_compute_recent_analysis'
    )
    has_recent = fields.Boolean(compute='_compute_recent_analysis')

    @api.depends('case_id')
    def _compute_recent_analysis(self):
        for rec in self:
            if not rec.case_id:
                rec.recent_analysis_id = False
                rec.recent_analysis_age_label = ''
                rec.has_recent = False
                continue

            latest = self.env['fl.analysis'].search(
                [('case_id', '=', rec.case_id.id), ('state', '=', 'complete')],
                order='create_date desc',
                limit=1,
            )
            rec.recent_analysis_id = latest
            if latest:
                age = datetime.now() - latest.create_date
                hours = int(age.total_seconds() // 3600)
                minutes = int((age.total_seconds() % 3600) // 60)
                if hours == 0:
                    rec.recent_analysis_age_label = f'{minutes} minute(s) ago'
                elif hours < 24:
                    rec.recent_analysis_age_label = f'{hours} hour(s) ago'
                else:
                    days = age.days
                    rec.recent_analysis_age_label = f'{days} day(s) ago'
                rec.has_recent = age < timedelta(hours=24)
            else:
                rec.recent_analysis_age_label = 'No analysis yet'
                rec.has_recent = False

    def action_run_analysis(self):
        """
        Run the AI analysis pipeline via fl.ai.engine.
        If a recent analysis exists and force_reanalysis is False,
        just open the existing one.
        """
        self.ensure_one()

        if self.has_recent and not self.force_reanalysis:
            # Surface the existing analysis instead
            return {
                'type': 'ir.actions.act_window',
                'name': _('AI Analysis'),
                'res_model': 'fl.analysis',
                'res_id': self.recent_analysis_id.id,
                'view_mode': 'form',
                'target': 'new',
            }

        # Previous analyses remain in history — new one will appear first
        # (fl.analysis is ordered by create_date desc)

        # Post start note
        self.case_id.message_post(
            body='🤖 AI analysis started by %s…' % self.env.user.name,
            subtype_xmlid='mail.mt_note',
        )

        try:
            analysis = self.env['fl.ai.engine'].analyze_case(self.case_id.id)
        except Exception as e:
            _logger.error('Analysis wizard: engine error for case %s: %s', self.case_id.id, e)
            self.case_id.message_post(
                body=f'❌ AI analysis failed: {e}',
                subtype_xmlid='mail.mt_note',
            )
            return {
                'type': 'ir.actions.act_window',
                'name': _('Case'),
                'res_model': 'fl.case',
                'res_id': self.case_id.id,
                'view_mode': 'form',
                'target': 'current',
            }

        return {
            'type': 'ir.actions.act_window',
            'name': _('AI Analysis Result'),
            'res_model': 'fl.analysis',
            'res_id': analysis.id,
            'view_mode': 'form',
            'target': 'new',
        }

    def action_view_recent(self):
        """Open the most recent analysis form view."""
        self.ensure_one()
        if not self.recent_analysis_id:
            return False
        return {
            'type': 'ir.actions.act_window',
            'name': _('AI Analysis'),
            'res_model': 'fl.analysis',
            'res_id': self.recent_analysis_id.id,
            'view_mode': 'form',
            'target': 'new',
        }