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

from odoo import fields, models


QUESTION_TYPES = [
    ('char', 'Short Text'),
    ('text', 'Long Text'),
    ('selection', 'Single Choice'),
    ('boolean', 'Yes / No'),
    ('integer', 'Number'),
    ('date', 'Date'),
]


class FusionRepairIntakeQuestion(models.Model):
    """A single question on an intake template.

    Supports basic conditional display: a question is only shown when the
    parent question's answer matches `parent_answer_value`. The wizard and
    portal forms render based on these rules.
    """

    _name = 'fusion.repair.intake.question'
    _description = 'Repair Intake Question'
    _order = 'sequence, id'

    template_id = fields.Many2one(
        'fusion.repair.intake.template',
        string='Template',
        required=True,
        ondelete='cascade',
        index=True,
    )
    sequence = fields.Integer(string='Sequence', default=10)
    name = fields.Char(
        string='Question',
        required=True,
        translate=True,
        help='Text shown to the user.',
    )
    code = fields.Char(
        string='Code',
        help='Stable identifier for this question (used by automation rules and reporting).',
    )
    help_text = fields.Char(
        string='Help Text',
        translate=True,
        help='Optional shorter hint shown beneath the question (e.g. "e.g. SN-12345").',
    )
    question_type = fields.Selection(
        QUESTION_TYPES,
        string='Type',
        required=True,
        default='char',
    )
    required = fields.Boolean(default=False)

    selection_options = fields.Text(
        string='Choices',
        help='One option per line, only used when type is "Single Choice".',
    )

    # Conditional display
    parent_question_id = fields.Many2one(
        'fusion.repair.intake.question',
        string='Show Only If Question',
        domain="[('template_id', '=', template_id), ('id', '!=', id)]",
        ondelete='set null',
        help='Show this question only when the parent question matches the value below.',
    )
    parent_answer_value = fields.Char(
        string='Parent Answer Equals',
        help='Value the parent answer must equal for this question to be displayed.',
    )

    # Symptom keyword classification - feeds the service catalogue matcher and AI prompt
    symptom_keywords = fields.Char(
        string='Symptom Keywords',
        help='Comma-separated keywords that, when present in the answer, tag the repair '
             'for catalogue matching (e.g. "battery,charge").',
    )