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

from odoo import fields, models


class FusionTechnicianTaskRepairs(models.Model):
    """Adds the back-link from fusion.technician.task to repair.order so
    repairs and tasks share one timeline.
    """

    _inherit = 'fusion.technician.task'

    x_fc_repair_order_id = fields.Many2one(
        'repair.order',
        string='Repair Order',
        ondelete='set null',
        index=True,
        tracking=True,
        help='Repair order this task fulfils. Set automatically when the intake '
             'wizard auto-creates a draft task for urgent / safety calls.',
    )

    x_fc_repair_intake_session_id = fields.Char(
        related='x_fc_repair_order_id.x_fc_intake_session_id',
        string='Intake Session',
        store=True,
        index=True,
    )

    def action_view_repair_order(self):
        self.ensure_one()
        if not self.x_fc_repair_order_id:
            return False
        return {
            'type': 'ir.actions.act_window',
            'name': self.x_fc_repair_order_id.name,
            'res_model': 'repair.order',
            'view_mode': 'form',
            'res_id': self.x_fc_repair_order_id.id,
        }