clinic/netforce_clinic/models/hd_case.py

import time

from datetime import datetime
from netforce.model import Model, fields, get_model
from netforce.utils import get_data_path, get_file_path
from netforce.access import get_active_user,set_active_user
from netforce.access import get_active_company

class HDCase(Model):
    _name="clinic.hd.case"
    _string="Treatment"
    _audit_log=True
    _name_field="number"
    _multi_company=True
    
    def get_hrs(self,ids,context={}):
        res={}
        fmt="%Y-%m-%d %H:%M:%S"
        for obj in self.browse(ids):
            diff=datetime.strptime(obj.time_stop,fmt)-datetime.strptime(obj.time_start,fmt)
            total_time=round(diff.seconds/3600,2)
            res[obj.id]=total_time
        return res

    def get_pay_amount(self,ids,context={}):
        res={}
        for obj in self.browse(ids):
            res[obj.id]=obj.amount
        return res
    
    _fields={
        "number": fields.Char("Number",required=True,search=True),
        "time_start": fields.DateTime("Time start",required=True,search=True),
        "time_stop": fields.DateTime("Time stop",required=True,search=True),
        "date": fields.Date("Time stop",required=True,search=True),
        "patient_id": fields.Many2One("clinic.patient","Patient",required=True,search=True),
        "doctor_id": fields.Many2One("clinic.doctor","Doctor", required=False,search=True),
        "nurse_id": fields.Many2One("clinic.nurse","Nurse", required=True,search=True),
        "department_id": fields.Many2One("clinic.department", "Department",search=True),
        "wh_start": fields.Float("Wt.Kg start"),
        "wh_stop": fields.Float("Wt.Kg stop"),
        "bp_start": fields.Integer("BP mmHG start"),
        "per_bp_start": fields.Integer("/Per start"),
        "bp_stop": fields.Integer("BP mmHG stop"),
        "per_bp_stop": fields.Integer("/Per stop"),
        "epo_tn" : fields.Char("EpoTn (Drug name)"),
        "epo_unit" : fields.Integer("EpoUnit (Unit of Used drug)"),
        "hct": fields.Integer("HCT %"),
        "hct_msg" : fields.Char("HCT message"),
        "check_goverment_pay" : fields.Boolean("The Government Pay"),
        "check_personal_pay" : fields.Boolean("Pay yourself"),
        "state": fields.Selection([("draft","Draft"),("in_progress","In Progress"),("completed","Completed"),("waiting_payment","Waiting Payment"),("discountinued","Discountinued"),("in_completed","In completed")],"Status",required=True),
        "dialyzers": fields.One2Many("clinic.dialyzer.line","hd_case_id","Dialyzers"),
        "lines": fields.One2Many("clinic.hd.case.line","hd_case_id","Lines"),
        "comments": fields.One2Many("message","related_id","Comments"), "company_id": fields.Many2One("company","Company"),
        "amount": fields.Float("Due Amount",function="get_total",readonly=True,function_multi=True),
        "total": fields.Float("Total",function="get_total",readonly=True,function_multi=True),
        "reconcile_id": fields.Many2One("account.reconcile","Reconcile Id",readonly=True),
        "invoices": fields.One2Many("account.invoice","related_id","Invoices"),
        "pickings": fields.One2Many("stock.picking","related_id","Pickings"),
        "payments": fields.One2Many("account.payment","related_id","Payments"),
        "payment_lines": fields.One2Many("clinic.payment","hd_case_id","Payment Lines"),
        'visit_id': fields.Many2One("clinic.visit", "Visit"),
        'duration': fields.Integer("Duration (hrs)",function="get_hrs"),
        'fee_partner_id': fields.Many2One("partner","Contact Fee"),
        "fee_amount": fields.Float("Fee",function="get_total",readonly=True,function_multi=True),
        'fee_paid': fields.Boolean("Fee Paid"),
        'note': fields.Text("Note"),
        "cycle_id": fields.Many2One("clinic.cycle","Cycle"),
        "cycle_item_id": fields.Many2One("clinic.cycle.item","Cycle Item",on_delete="cascade"), # compute labor cost
        'pay_amount': fields.Float("Amount",function="get_pay_amount"),
        'pay_date': fields.Date("Pay Date"),
        'pay_account_id': fields.Many2One("account.account","Account"),
        'payment_id': fields.Many2One("account.payment","Payment"), # for print
        'dlz_id': fields.Many2One("clinic.dialyzer","Dialyzer"), # for link
    }

    def _get_number(self,context={}):
        while 1:
            seq_id=get_model("sequence").find_sequence(name="Clinic HD Case")
            num=get_model("sequence").get_next_number(seq_id,context=context)
            if not num:
                return None
            user_id=get_active_user()
            set_active_user(1)
            res=self.search([["number","=",num]])
            set_active_user(user_id)
            if not res:
                return num
            get_model("sequence").increment_number(seq_id,context=context)

    def _get_nurse(self,context={}):
        user_id=get_active_user()
        print("user_id ",user_id)
        nurse_ids=get_model("clinic.nurse").search([['user_id','=',user_id]])
        if nurse_ids:
            return nurse_ids[0]
        return None 

    _defaults={
        "state": "draft",
        "date": lambda *a: time.strftime("%Y-%m-%d"),
        "time_start": lambda *a: time.strftime("%Y-%m-%d %H:%M:%S"),
        "time_stop": lambda *a: time.strftime("%Y-%m-%d %H:%M:%S"),
        'nurse_id': _get_nurse,
        "number": _get_number,
        "company_id": lambda *a: get_active_company(),
        'hct': 0,
        'hct_msg': "Reimbursement of medicines : 1,125/Week",
        'fee_paid': False,
    }
    _order="date desc,number desc"

    def onchange_dialyzer(self,context={}):
        data=context["data"]
        path=context["path"]
        line=get_data_path(data,path,parent=True)
        dialyzer_id=line.get("dialyzer_id")
        if not dialyzer_id:
            return {}
        dialyzer=get_model("clinic.dialyzer").browse(dialyzer_id)
        use_time=dialyzer.use_time or 0
        max_time=dialyzer.max_use_time or 0
        if use_time > max_time:
            dialyzer.write({
                'state': 'expire',
            })
            raise Exception("%s is expired"%dialyzer.number)
        use_time+=1
        line["description"]=dialyzer.description or dialyzer.product_id.name or ""
        line["use_time"]=use_time
        line["max_use_time"]=dialyzer.max_use_time
        line["member_type"]=dialyzer.member_type
        line["dialyzer_type"]=dialyzer.dialyzer_type
        line["bid_flow_rate"]=dialyzer.bid_flow_rate
        line["ultrafittration"]=dialyzer.ultrafittration
        line["state"]=dialyzer.state
        data['dlz_id']=dialyzer.id
        return data

    def onchange_patient(self,context={}):
        data=context['data']
        patient_id=data['patient_id']
        hd_cases=self.search_browse([['patient_id','=',patient_id]])
        # TODO reset dialyzer
        if hd_cases:
            hd_case=hd_cases[-1]
            data['doctor_id']=hd_case.doctor_id.id
            data['department_id']=hd_case.department_id.id
        else:
            data['doctor_id']=None
            data['department_id']=None
            
        return data

    def onchange_product(self,context={}):
        data=context['data']
        path=context["path"]
        line=get_data_path(data,path,parent=True)
        product_id=line.get('product_id')
        if not product_id:
            return
        prod=get_model("product").browse(product_id)
        line['uom_id']=prod.uom_id.id
        line['description']=prod.name
        line['qty']=1
        line['price']=prod.sale_price or 0.0
        line['amount']=prod.sale_price or 0.0
        self.onchange_line(context)
        return data
    
    def onchange_line(self,context={}):
        data=context['data']
        total=0.0
        fee_amt=0.0
        for line in data['lines']:
            price=line.get('price') or 0
            qty=line.get('qty') or 0
            amt=qty * price
            line['amount']=amt
            if line['type']=='fee':
                fee_amt+=amt
            else:
                total+=amt
                
        data['total']=total+fee_amt
        data['fee_amount']=fee_amt
        for line in data['payment_lines']:
            total-=line['amount'] or 0.0
        data['amount']=total
        if not data.get('pay_date'):
            data['pay_date']=time.strftime("%Y-%m-%d")
        if not data.get('pay_account_id'):
            patient_id=data['patient_id']
            if patient_id:
                patient=get_model("clinic.patient").browse(patient_id)
                partner=patient.partner_id
                if partner:
                    account_id=partner.account_payable_id
                    if not account_id:
                        settings=get_model("settings").browse(1)
                        account_id=settings.account_receivable_id
                    data['pay_account_id']=account_id.id
        return data 

    def onchange_pay(self,context={}):
        data=context['data']
        pay_amount=data['pay_amount'] or 0
        amount=data['amount'] or 0
        if pay_amount > amount:
            data['pay_amount']=0
        return data

    def make_payment(self,ids,context={}):
        obj=self.browse(ids)[0]
        if not obj.total:
            return
        remaining_amt=0.0
        for line in obj.lines:
            remaining_amt+=line.amount or 0.0
        for line in obj.payment_lines:
            remaining_amt-=line.amount or 0.0
        partner_id=obj.patient_id.partner_id.id
        if not partner_id:
            raise Exception("No contact on this patient")
        company_id=get_active_company()
        account_id=obj.pay_account_id.id
        if not account_id:
            raise Exception("No Account for payment")
        pay_amount=obj.pay_amount
        # XXX get from popup
        if context.get("amount",0):
            pay_amount=context['amount'] or 0.0
        vals={
            "partner_id": partner_id,
            "company_id": company_id,
            "type": "in",
            "pay_type": "direct",
            "date": obj.pay_date,
           "account_id": account_id,
           'related_id': "clinic.hd.case,%s"%obj.id,
           'direct_lines': [],
        }
        vals['direct_lines'].append(('create',{
            'description': 'Payment; %s'%obj.number,
            'account_id': account_id,
            'qty': 1,
            'unit_price': pay_amount,
            'amount': pay_amount,
        }))

        payment_id=get_model("account.payment").create(vals,context={"type":"in"})
        obj.write({
            'payment_lines': [('create',{
                        'payment_id': payment_id,
                        'amount': pay_amount,
                    })],
        })
        payment=get_model('account.payment').browse(payment_id)
        payment.post()
        return {
            'next': {
                'name': 'clinic_hd_case',
                'mode': 'form',
                'active_id': obj.id,
            },
            'flash': 'Pay OK',
        }

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

    def onchange_gmproduct(self,context={}):
        data=context['data']
        path=context["path"]
        line=get_data_path(data,path,parent=True)
        product_id=line.get('product_id')
        if not product_id:
            return
        prod=get_model("product").browse(product_id)
        line['uom_id']=prod.uom_id.id
        line['description']=prod.name
        line['qty']=1
        line['price']=prod.sale_price or 0.0
        line['amount']=prod.sale_price or 0.0
        data=self.onchange_gmline(context)
        return data

    def make_invoices(self,ids,context={}):
        setting=get_model("settings").browse(1)
        currency_id=setting.currency_id.id
        account_receivable_id=setting.account_receivable_id.id
        company_id=get_active_company()
        uom=get_model("uom").search_browse([['name','ilike','%Unit%']])
        if not uom:
            raise Exception("Unit not found in uom")
        obj=self.browse(ids[0])
        due_date=obj.date[0:10]
        # cash, credit
        make_invoice=context.get('make_invoice',True)
        context['type']='out'
        context['inv_type']='invoice'
        fee_lines=[]
        if obj.lines:
            vals={
                "type": "out",
                "inv_type": "invoice",
                "tax_type": "tax_in",
                'due_date': due_date,
                "ref": obj.number,
                "related_id": "clinic.hd.case,%s"%obj.id,
                "currency_id": currency_id,
                "company_id": company_id,
                "lines": [],
                "company_id": company_id,
            }
            partner=obj.patient_id.partner_id
            if not partner:
                raise Exception("No contact for patient %s"%obj.patient_id.name)
            vals["partner_id"]=partner.id
            for line in obj.lines:
                if line.product_id:
                    account_id=line.product_id.sale_account_id.id or account_receivable_id
                else:
                    account_id=account_receivable_id
                inv_line={
                    "product_id": line.product_id.id,
                    "description": line.description,
                    "qty": line.qty,
                    "uom_id": line.uom_id.id,
                    "unit_price": line.price,
                    "amount": line.amount,
                    'account_id': account_id,
                }
                if line.type=='fee':
                    fee_lines.append(inv_line)
                else:
                    vals['lines'].append(('create',inv_line))

            if obj.amount and make_invoice: ## not pay yet
                inv_id=get_model("account.invoice").create(vals,context)
            # create picking
            obj.make_pickings()
        
        if fee_lines and not obj.fee_paid:
            vals={
                "type": "out",
                "inv_type": "invoice",
                "tax_type": "tax_in",
                'due_date': due_date,
                "ref": obj.number,
                "related_id": "clinic.hd.case,%s"%obj.id,
                "currency_id": currency_id,
                "company_id": company_id,
                "lines": [],
                "company_id": company_id,
            }
            vals["partner_id"]=obj.fee_partner_id.id
            account_id=account_receivable_id
            patient_type=obj.patient_id.type
            if patient_type=='mg':
                account_id=setting.ar_mg_id.id
            elif patient_type=='sc':
                account_id=setting.ar_sc_id.id
            elif patient_type=='nhso':
                account_id=setting.ar_nhso_id.id

            for fee_line in fee_lines:
                fee_line['account_id']=account_id
                vals['lines'].append(('create',fee_line))
            inv_id=get_model("account.invoice").create(vals,context)
            obj.write({
                'fee_paid': True,
            })
    
    def make_pickings(self,ids,context={}):
        obj=self.browse(ids[0])
        # no picking
        if not obj.lines:
            return

        partner=obj.patient_id.partner_id
        if not partner:
            raise Exception("Contact not for this patient")
        ship_address_id=None
        for address in partner.addresses:
            if address.type=="shipping":
                ship_address_id=address.id
                break
        if not ship_address_id:
            raise Exception("contact %s dont'have address with type shipping"%partner.name)
        pick_vals={
            "type": "out",
            "ref": obj.number,
            "related_id": "clinic.hd.case,%s"%obj.id,
            "partner_id": obj.patient_id.partner_id.id,
            "ship_address_id": ship_address_id,
            "state": "draft",
            "lines": [],
        }
        res=get_model("stock.location").search([["type","=","customer"]])
        if not res:
            raise Exception("Customer location not found")
        cust_loc_id=res[0]


        for line in obj.lines:
            prod=line.product_id
            
            if prod.type != 'stock':
                print("continue ")
                continue
            wh_loc_id=prod.location_id.id
            if not wh_loc_id:
                res=get_model("stock.location").search([["type","=","internal"]])
                if not res:
                    raise Exception("Warehouse not found")
                wh_loc_id=res[0]
            line_vals={
                "product_id": prod.id,
                "qty": 1,
                "uom_id": prod.uom_id.id,
                "location_from_id": wh_loc_id,
                "location_to_id": cust_loc_id,
            }
            pick_vals["lines"].append(("create",line_vals))
        if not pick_vals["lines"]:
            return {
                "flash": "Nothing left to deliver",
            }
        picking_obj=get_model("stock.picking")
        pick_id=picking_obj.create(pick_vals,context={"pick_type": "out"})
        pick=picking_obj.browse(pick_id)
        pick.set_done([pick_id])

    def post_invoices(self,ids,context={}):
        obj=self.browse(ids[0])
        for inv in obj.invoices:
            inv.post()
        print("Post!") 

    def do_treatment(self,ids,context={}):
        obj=self.browse(ids)[0]
        if not obj.dialyzers:
            raise Exception("Can not do treatment without dialyzer!")
        obj.write({"state":"in_progress"})

    def discontinue(self,ids,context={}):
        obj=self.browse(ids)[0]
        # TODO pop to note
        obj.write({"state":"in_completed"})

    def update_usetime(self,ids,context={}):
        for obj in self.browse(ids):
            for dlz_line in obj.dialyzers:
                dlz=dlz_line.dialyzer_id
                #XXX
                if dlz_line.use_time > dlz.use_time:
                    dlz.write({
                        'use_time': dlz_line.use_time,
                    })
        return True

    def create_cycle_item(self,ids,context={}):
        for obj in self.browse(ids):
            cycle_item=get_model("clinic.cycle.item")
            datenow=obj.start_time[0:10]
            if not datenow:
                datenow=time.strftime('%Y-%m-%d')
            cycle_id=obj.cycle_id.id
            cycle_item_ids=cycle_item.search([['date','=',datenow],['cycle_id','=',cycle_id]])
            cycle_item_id=None
            if cycle_item_ids:
                cycle_item_id=cycle_item_ids[0]
            else:
                cycle_item_id=cycle_item.create({
                    'cycle_id': obj.cycle_id.id,
                })
            obj.write({
                'cycle_item_id': cycle_item_id,
            })
        return True

    def complete(self,ids,context={}):
        obj=self.browse(ids)[0]
        obj.make_invoices()
        obj.post_invoices()
        obj.update_usetime()
        obj.create_cycle_item()
        obj.write({
            "state":"completed",
            })
        return {
            'next': {
                'name': 'clinic_hd_case',
                'mode': 'form',
                'active_id': obj.id,
            },
            'flash': '%s is completed'%obj.number,
        }

    def journal_report(self,ids,context={}):
        obj=self.browse(ids[0])
        move_id = get_model("account.move").search([["narration","=",obj.number]])
        if not move_id:
            raise Exception("Order is not post or nove have jounal entry.")
        return {
            "next": {
                "name": "journal_entry",
                "mode":"form",
                "active_id":move_id[0],
            }
        }
    
    def get_total(self,ids,context={}):
        vals={}
        for obj in self.browse(ids):
            total=0
            due_amt=0
            fee_amt=0
            for line in obj.lines:
                if line.type=='fee':
                    fee_amt+=line.amount or 0.0
                total+=line.amount or 0.0
                    
            due_amt=total-fee_amt
            for line in obj.payment_lines:
                due_amt-=line.amount or 0.0
            vals[obj.id]={
                "total": total,
                "amount": due_amt,
                'fee_amount': fee_amt,
            }
        return vals

    def delete(self,ids,context={}):
        for obj in self.browse(ids):
            if obj.state != 'draft':
                raise Exception("Can not delete HD Case %s because state is not draft"%obj.number)
        super().delete(ids)

    def onchange_hct(self,context={}):
        data=context['data']
        if not data.get("hct"):
            data['hct']=0
        hct=data["hct"]
        msg=""
        if(hct<=36):
            msg="Reimbursement of medicines : 1,125/Week"
        elif(hct>36 and hct<39):
            msg="Reimbursement of medicines : 750/Week"
        elif(hct>=39):
            msg="Can not be drawn"
        data['hct_msg']=msg
        return data

    def undo(self,ids,context={}):
        obj=self.browse(ids)[0]
        for inv in obj.invoices:
            inv.write({
                'state': 'draft',
            })
            inv.delete()
        for pick in obj.pickings:
            pick.write({
                'state': 'draft',
            })
            pick.delete()
        for payment in obj.payments:
            payment.to_draft()
            payment.delete()
        for pm_line in obj.payment_lines:
            pm_line.delete()

        state=context.get("state","in_progress") #force state
        obj.write({
            'state': state,
            'fee_paid': False,
        })

        return {
            'next': {
                'name': 'clinic_hd_case',
                'mode': 'form',
               'active_id': obj.id, 
            },
            'flash': '%s has been undo'%obj.number,
        }
    
    def view_payment(self,ids,context={}):
        print("clinic_view_payment")
        return {
            'next': {
                'name': 'payment',
                'mode': 'form',
                'active_id': ids[0],
            },
        }
    
    def done(self,ids,context={}):
        obj=self.browse(ids)[0]
        obj.update_usetime()
        state='waiting_payment'
        if not obj.amount:
            obj.complete()
        else:
            obj.write({
                'state': state,
            })
    
    def get_report_payment_data(self,context={}):
        settings=get_model("settings").browse(1)
        refer_id=context.get("refer_id")
        payment_id=context.get("payment_id")
        data={
            'settings_address_text': settings.default_address_id and settings.default_address_id.get_address_text()[settings.default_address_id.id] or "",
            'logo': get_file_path(settings.logo) or "",
        }
        if refer_id:
            pass
        if payment_id:
            #context['refer_id']=payment_id
            #data=get_model("account.payment").get_report_data(context=context)
            payment=get_model("account.payment").browse(int(payment_id)) 
            partner_address_id=payment.partner_id.default_address_id
            data['number']=payment.number
            data['ref']=payment.related_id.number
            data['date']=payment.date
            data['partner_name']=payment.partner_id.name or 0
            data['partner_address_text']=partner_address_id and partner_address_id.get_address_text()[partner_address_id.id] or "",
            lines=[]
            for line in payment.direct_lines:
                lines.append({
                    'description': line.description or '',
                    'qty': line.qty,
                    'unit_price': line.unit_price or 0.0,
                    'amount': line.amount or 0.0,
                })
            data['lines']=lines
            data['amount_subtotal']=payment.amount_subtotal or 0.0
            data['amount_tax']=payment.amount_tax or 0.0
            data['amount_total']=payment.amount_total or 0.0

        return data
    
    def new_dialyzer(self,ids,context={}):
        obj=self.browse(ids)[0]
        dlz_vals=get_model("clinic.dialyzer").default_get()
        dlz_vals['patient_id']=obj.patient_id.id
        dlz_vals['company_id']=dlz_vals['company_id'][0]
        product_name=dlz_vals['product_id'][1]
        dlz_vals['product_id']=dlz_vals['product_id'][0]

        dlz_id=get_model('clinic.dialyzer').create(dlz_vals)
        dialyzer=get_model("clinic.dialyzer").browse(dlz_id)
        dialyzer.confirm()
        vals={
            'dlz_id': dlz_id,
            'dialyzers': [],
        }
        vals['dialyzers'].append(('create',{
            'dialyzer_id': dlz_id,
            'description': dialyzer.description or product_name,
            'use_time': 1,
            'max_use_time': dialyzer.max_use_time,
            'member_type': dialyzer.member_type,
            'dialyzer_type': dialyzer.dialyzer_type,
            'bid_flow_rate': dialyzer.bid_flow_rate,
            'ultrafittration': dialyzer.ultrafittration,
            'state': dialyzer.state,
        }))
        obj.write(vals)
        return {
            'next': {
                'name': 'clinic_hd_case',
                'mode': 'form',
                'active_id': obj.id,
            },
            'flash': 'Create new dialyzer successfully',
        }
    
    def to_draft(self,ids,context={}):
        obj=self.browse(ids)[0]
        context['state']='draft'
        obj.undo(context=context)

HDCase.register()