from odoo import fields, models


class Service(models.Model):
    _name = "service"

    name = fields.Char("Name", required=True)


class ServiceVersion(models.Model):
    _name = "service.version"

    service_id = fields.Many2one("service", string="Service", required=True)
    name = fields.Char("Name")
    is_last_version = fields.Boolean("Is Last Version?")


class ServiceInstance(models.Model):
    _name = "service.instance"

    equipment_id = fields.Many2one("maintenance.equipment", string="Equipment")
    service_id = fields.Many2one("service", string="Service", required=True)
    version_id = fields.Many2one("service.version", string="Version")
    service_url = fields.Char(string="Service Url")
    active = fields.Boolean(default=True)


class BackupServer(models.Model):
    _name = "backup.server"

    name = fields.Char("Name", required=True)