from netforce.model import Model, fields, get_model
from netforce.utils import get_data_path
import time
from netforce.access import get_active_user
from netforce.access import get_active_company

class Dialyzer(Model):
    _name="clinic.dialyzer"
    _string="Dialyzer"
    _audit_log=True
    _name_field="number"
    _multi_company=True
    _fields={
        "number": fields.Char("Number",required=True,search=True),
        "detail": fields.Char("Detail",search=True),
        "date": fields.Date("Create Date",search=True),
        "use_time": fields.Integer("Use Time"),
        "max_use_time": fields.Integer("Max Use Time"),
        "exp_date": fields.Date("Expire Date",search=True),
        "patient_id": fields.Many2One("clinic.patient","Patient"),
        "member_type": fields.Selection([("unsub","Unsub cellul"),("sub","Sub cellul"),("synthetic","Synthetic")],"Member Type",required=True),
        "dialyzer_type": fields.Selection([("low","low flux"),("high","high flux"),("dbl","dbl hifulx")],"Dialyzer Type",required=True),
        "bid_flow_rate": fields.Integer("Bid Flow Rate (ml/min)",required=True,search=True),
        "ultrafittration": fields.Float("Ultrafittration Kg.",required=True,search=True),
        "state": fields.Selection([("draft","New"),("active","Active"),("drop","Drop")],"Status",required=True),
        "comments": fields.One2Many("message","related_id","Comments"),
        "company_id": fields.Many2One("company","Company"),
    }

    def _get_number(self,context={}):
        while 1:
            num=get_model("sequence").get_number(name="dialyzer")
            if not num:
                return None
            res=self.search([["number","=",num]])
            if not res:
                return num
            get_model("sequence").increment(name="dialyzer")


    _defaults={
        "state": "draft",
        "date": lambda *a: time.strftime("%Y-%m-%d"),
        "number": _get_number,
        "max_use_time": 10,
        "use_time": 0,
        "company_id": lambda *a: get_active_company(),
    }
    _order="date desc,number desc"



    def void(self,ids,context={}):
        obj=self.browse(ids)[0]
        obj.write({"state":"voided"})


Dialyzer.register()