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

class MatchingPaymentGroup(Model):
    _name="clinic.matching.payment.group"
    _string="Matching Payment Group"

    def _get_all(self,ids,context={}):
        res={}
        for obj in self.browse(ids):
            total=0
            for line in obj.lines:
                matching=line.matching_id
                for mline in matching.lines:
                    total+=mline.fee or 0 
                    total+=mline.srv or 0
                    total+=mline.epo or 0
            res[obj.id]={
                'total': total,
            }
        return res

    _fields={
        'name': fields.Char("Name",required=True),
        'lines': fields.One2Many("clinic.matching.payment.group.line","group_matching_id", "Lines"),
        'total': fields.Float("Total",function="_get_all",function_multi=True),
        'state': fields.Selection([['draft','Draft'],['approved','Approved']],'State'),
    }
    
    _defaults={
        'state': 'draft',
    }

    def post(self,ids,context={}):
        for obj in self.browse(ids):
            print("%s posted"%(obj.id))
        return {
            'next': {
                'name': 'clinic_matching_payment_group',
                'mode': 'form',
                'active_id': obj.id,
            },
            'flash': 'Posted',
        }
   
    def update_amount(self,context={}):
        data=context['data']
        data['total']=0
        for line in data['lines']:
            data['total']+=line['amount'] or 0
        return data

    def onchange_matching(self,context={}):
        data=context['data']
        path=context['path']
        line=get_data_path(data,path,parent=True)
        matching_id=line['matching_id']
        matching=get_model('clinic.matching.payment').browse(matching_id) 
        line['srv']=matching['total_srv'] or 0
        line['epo']=matching['total_epo'] or 0
        line['fee']=matching['total_fee'] or 0
        line['amount']=line['fee']+line['epo']+line['srv']
        data=self.update_amount(context=context)
        return data

MatchingPaymentGroup.register()