import time

from netforce.model import Model, fields, get_model
from netforce.utils import get_file_path
from . import utils

class ImportVisit(Model):
    _name="clinic.import.visit"
    _transient=True

    _fields={
        'date': fields.DateTime("Date"),
        'file': fields.File("File"),
        'result': fields.Text("Success"),
        'hcode': fields.Char("Hospital Code"),
    }
    
    def get_hcode(self,context={}):
        settings=get_model("settings").browse(1)
        hcode=settings.hospital_code or ""
        return hcode

    _defaults={
        'date': lambda *a: time.strftime("%Y-%m-%d %H:%M:%S"),
        'hcode': get_hcode,
    }

    def import_visit(self,ids,context={}):
        obj=self.browse(ids)[0]
        fname=obj.file
        fpath=get_file_path(fname)
        lines=utils.read_excel(fpath,show_datetime=True)
        if not lines:
            raise Exception("Wrong File")
        for line in lines:
            cycles=[(c['id'],'%s:00'%c['time_start'],'%s:00'%c['time_stop']) for c in get_model("clinic.cycle").search_read([[]],['time_start','time_stop'])]
            hcode=line.get('hcode18')
            if not hcode:
                hcode='0'
            hcode=int(hcode)
            hcode=str(hcode)
            if obj.hcode==hcode:
                name=line.get("name14")
                #hn=line.get('hn')
                patient_ids=get_model("clinic.patient").search([['name','=',name]])
                if patient_ids:
                    patient_id=patient_ids[0]
                    patient=get_model("clinic.patient").browse(patient_id)
                    doctor=patient.doctor_id
                    department=patient.department_id
                    vals={
                        'patient_id': patient.id,
                        'doctor_id': doctor.id,
                        'department_id': department.id,
                    }
                    # find cycle
                    dttran=line.get("dttran")
                    date=dttran[0:10]
                    time=dttran[11:]
                    cycle_id=None
                    for cycle in cycles:
                        time_start=cycle[1]
                        time_stop=cycle[2]
                        if time >= time_start:
                            cycle_id=cycle[0]
                            vals['cycle_id']=cycle_id
                            vals['time_start']='%s %s'%(date,time_start)
                            vals['time_stop']='%s %s'%(date,time_stop)
                    if not cycle_id:
                        raise Exception("not found cycle on this time %s"%(dttran))
                    vals['visit_date']=date
                    visit_ids=get_model("clinic.visit").search([['visit_date','=',date],['patient_id','=',patient_id]])
                    if not visit_ids:
                        visit_id=get_model('clinic.visit').create(vals)
                        print('create visit ', visit_id, date)
                    else:
                        print('already ', date, ' ', name)
                else:
                    print("found ", name)


ImportVisit.register()