# -*- coding: utf-8 -*-
# Copyright 2024-2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)

"""Deterministic self-check rules.

Seeded per equipment category + symptom keyword combination. Used by
fusion.repair.ai.service when:
- AI is unavailable (fusion_api not installed / OpenAI down)
- AI returns malformed / unsafe content
- The category has no AI configured

Also rendered directly on the client portal when AI is disabled per spec.
"""

from odoo import fields, models


class FusionRepairSelfCheckRule(models.Model):
    _name = 'fusion.repair.self.check.rule'
    _description = 'Repair Self-Check Rule (deterministic fallback)'
    _order = 'category_id, sequence, id'

    name = fields.Char(string='Title', required=True, translate=True)
    sequence = fields.Integer(default=10)
    active = fields.Boolean(default=True)
    company_id = fields.Many2one(
        'res.company', string='Company',
        default=lambda self: self.env.company,
    )

    category_id = fields.Many2one(
        'fusion.repair.product.category',
        string='Equipment Category',
        required=True,
        index=True,
        ondelete='cascade',
    )
    symptom_keywords = fields.Char(
        string='Symptom Keywords',
        help='Comma-separated, lowercase. Empty matches any symptom.',
    )

    instruction = fields.Text(
        string='Instruction',
        required=True,
        translate=True,
        help='What to ask the client to do. Plain English, <= 1 sentence.',
    )
    expected_result = fields.Text(
        string='Expected Result',
        required=True,
        translate=True,
        help='What success looks like ("alarm stops", "wheel spins freely").',
    )
    safety_note = fields.Text(
        string='Safety Note',
        translate=True,
        help='Optional warning shown in red below the instruction.',
    )