diff --git a/wizard/accounting_file_wizard.py b/wizard/accounting_file_wizard.py
index 212a396..c2421bb 100644
--- a/wizard/accounting_file_wizard.py
+++ b/wizard/accounting_file_wizard.py
@@ -4,17 +4,59 @@ from datetime import datetime,date
 import os,secrets
 import decimal
 import base64
+import logging
+import json
+_logger = logging.getLogger(__name__)
 
 code_journal='IN'
 date_compta=fields.datetime.now()
+total_debit=total_credit=0
+no_mvt=1
 
 class AccountingFileWizard(models.TransientModel):
     _name = 'accounting.file.wizard'
     _description = 'accounting file wizard'
 
+    start_date=fields.Datetime('start date',required=True,default=lambda self: self._compute_start_date())
+
+    def _compute_start_date(self):
+        date_max=[]
+        #recherche de la date d'export d'écriture la plus récente
+        query="select max(date_compta) as date_compta from donation_donation"
+        self._cr.execute(query)
+        query_res = self._cr.dictfetchall()
+        for r in query_res:
+            d_date_compta=r['date_compta']
+            if d_date_compta: date_max.append(d_date_compta)
+        
+        query="select max(date_compta) as date_compta from kalachakra_membership"
+        self._cr.execute(query)
+        query_res = self._cr.dictfetchall()
+        for r in query_res:
+            m_date_compta=r['date_compta']
+            if m_date_compta: date_max.append(m_date_compta)
+        
+        query="select max(date_compta) as date_compta from event_registration"
+        self._cr.execute(query)
+        query_res = self._cr.dictfetchall()
+        for r in query_res:
+            e_date_compta=r['date_compta']
+            if e_date_compta: date_max.append(e_date_compta)
+        
+        
+        if date_max: return max(date_max)
+        else: return fields.Date.context_today(self)
+        
+
+
     #accounting_date=fields.Date(string='Accounting date',required=True)
 
     def action_create_accounting_file(self):
+        global total_debit
+        global total_credit
+        total_debit=0
+        total_credit=0
+
         #debug
         donation=self.env['donation.donation'].search([])
         for d in donation:
@@ -26,7 +68,7 @@ class AccountingFileWizard(models.TransientModel):
         for r in reg:
             r.date_compta=False
             r.date_compta_down_payment=False
-
+        
 
         tmstp=secrets.token_hex(16)
         filename='/tmp/accounting_file_'+tmstp+'.txt'
@@ -41,19 +83,18 @@ class AccountingFileWizard(models.TransientModel):
         #Débit ex: 200,00
         #Crédit ex : 200,00
         #N° de pièce: ref transaction , ex: txD-457
-        no_mvt=1
+        
         
         fic_line="N° mouvement;Code du journal;Date;N° de compte;Libellé;Débit;Crédit;N° de pièce"+"\n"
         f.write(fic_line)
         
-        #self.donation_lines(f,no_mvt)
-        #self.membership_lines(f,no_mvt)
-        #self.event_lines(f,no_mvt)
-        self.booking_event_lines(f,no_mvt)
-
-        
-
         
+        self.donation_lines(f)
+        self.membership_lines(f)
+        self.event_lines(f)
+        self.booking_event_lines(f)
+        fic_line="TOTAL_DEBIT="+str(total_debit)+ " TOTAL CREDIT="+str(total_credit)
+        f.write(fic_line)
         
         f.close
         f = open(filename, "r")
@@ -111,10 +152,15 @@ class AccountingFileWizard(models.TransientModel):
         }
 
         return True
-    def donation_lines(self,f,no_mvt):
+    def donation_lines(self,f):
+        global total_debit
+        global total_credit
+        global no_mvt
     #écritures pour les dons validés (donc payés), non déjà exportés
         donation=self.env['donation.donation'].search([('date_compta','=',False),('state','=','done')])
+        #raise UserError(donation)
         for d in donation:
+            if datetime(d.donation_date.year, d.donation_date.month, d.donation_date.day)<self.start_date:continue
             #on ne prend pas en compte les dons liés à une retraite
             #car traité avec les retraites
             if d.invoice_id: continue
@@ -122,6 +168,10 @@ class AccountingFileWizard(models.TransientModel):
             #if not d.payment_mode_id: raise UserError(_("no payment mode found for donation %r ",donation.number))
             #if not d.payment_mode_id.fixed_journal_id: raise UserError(_("no account found for payment mode  %r",d.payment_mode_id.name))
             account_debit_number=self._file_format(str(d.payment_mode_id.fixed_journal_id.default_account_id.code),6)
+            if d.transaction_id.acquirer_id.name=='Paypal':
+                
+                account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+            
             firstname=d.partner_id.firstname
             name=d.partner_id.name
             if not name : name='N/A'
@@ -131,15 +181,15 @@ class AccountingFileWizard(models.TransientModel):
             lib1=self._file_format(lib1,12)
             #lib1=lib1[11]
             
-            date_line=self._date_format(str(d.donation_date))
+            date_line=self._date_format(d.donation_date)
             #recherche de la transaction
             lib_piece=self._file_format(d.number,20)
-            pt=self.env['payment.transaction'].search([('donation_ids','in',d.id)])
+            pt=self.env['payment.transaction'].search([('donation_ids','in',d.id)],limit=1)
             if pt: lib_piece=pt.reference
             
             for line in d.line_ids:
                 affectation=line.product_id.name
-                amount=str(line.amount)
+                amount=line.amount
                 #if not line.product_id.property_account_income_id: raise UserError(_("no credit account found for product  %r",line.product_id.name))
                 account_credit_number=self._file_format(line.product_id.property_account_income_id.code,6)
                 
@@ -149,23 +199,28 @@ class AccountingFileWizard(models.TransientModel):
             lib=lib1+' '+lib2
             debit=''
             credit=str(amount)
+            total_credit+=amount
             
             fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
             f.write(fic_line)
-            no_mvt=no_mvt+1
+            no_mvt+=1
             #debit line
             debit=str(amount)
             credit=''
             fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_debit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
             f.write(fic_line)
-            no_mvt=no_mvt+1
+            total_debit+=amount
+            no_mvt+=1
         return no_mvt
-    def membership_lines(self,f,no_mvt):
+    def membership_lines(self,f):
+        global total_debit
+        global total_credit
+        global no_mvt
         #écritures pour les ADHESIONS réglées non déjà exportés
         membership=self.env['kalachakra.membership'].search([('date_compta','=',False),('state','=','done')])
         for m in membership:
             m.date_compta=date_compta
-            
+            if datetime(m.start_date.year,m.start_date.month,m.start_date.day)<self.start_date:continue
             #on ne prend pas en compte les adhésions liés à une retraite
             #car traité avec les retraites
             if m.balance_invoice_id: continue
@@ -176,12 +231,13 @@ class AccountingFileWizard(models.TransientModel):
             #si adhésion pas liée à une facture ou à une transaction, on ne prend pas
             if not m.invoice_id and not m.transaction_id : continue
             
-            if m.transaction_id:
-                CB_pm=self.env['account.payment.mode'].search([('name','=','CB')],limit=1)
-                if CB_pm:
-                     account_debit_number=self._file_format(str(CB_pm.fixed_journal_id.default_account_id.code),6)
-                else:
-                    raise UserError(_('please configure CB payement mode'))
+            if m.transaction_id.acquirer_id.name=='Paypal':
+                
+                account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+            else:
+                account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','CB')]).fixed_journal_id.default_account_id.code),6)
+
+            
             if m.invoice_id:
                 #if not m.invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found for payment mode  %r",d.payment_mode_id.name))
                 account_debit_number=self._file_format(str(m.invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
@@ -192,10 +248,10 @@ class AccountingFileWizard(models.TransientModel):
             if not firstname: firstname=' '
             lib1=firstname[0]+' '+name
             lib1=self._file_format(lib1,12)
-            date_line=self._date_format(str(m.start_date))
-            amount=str(m.amount)
+            date_line=self._date_format(m.start_date)
+            amount=m.amount
             #if not m.product_id.property_account_income_id: raise UserError(_("no credit account found for product %r",m.product_id.name))  
-            account_credit_number=self._file_format(m.product_id.property_account_income_id.code,6)
+            account_credit_number=self._file_format('756100',6)
             affectation=m.product_id.name
 
             #lib pièce
@@ -214,15 +270,20 @@ class AccountingFileWizard(models.TransientModel):
             
             fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
             f.write(fic_line)
-            no_mvt=no_mvt+1
+            no_mvt+=1
+            total_credit+=amount
             #debit line
             debit=str(amount)
             credit=''
             fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_debit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
             f.write(fic_line)
-            no_mvt=no_mvt+1
+            no_mvt+=1
+            total_debit+=amount
         return no_mvt
-    def event_lines(self,f,no_mvt):
+    def event_lines(self,f):
+        global total_debit
+        global total_credit
+        global no_mvt
         #écritures pour les inscriptions évts hors RETRAITES avec facture payée non déjà exportés
         
         
@@ -232,6 +293,14 @@ class AccountingFileWizard(models.TransientModel):
                 reg.date_compta=date_compta
                 #if not reg.invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found for payment mode %r",reg.invoice_id.payment_mode_id))
                 account_debit_number=self._file_format(str(reg.invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
+                if not reg.invoice_id.payment_mode_id :
+                    account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Espèces')]).fixed_journal_id.default_account_id.code),6)
+                trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id.id),('state','=','done')],limit=1)
+                if trans:
+                    if trans.acquirer_id.name=='Paypal':
+                
+                        account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+
                 firstname=reg.partner_id.firstname
                 name=reg.partner_id.name
                 if not name : name='N/A'
@@ -239,17 +308,21 @@ class AccountingFileWizard(models.TransientModel):
                 lib1=firstname[0]+' '+name
                 lib1=self._file_format(lib1,12)
                 #date du paiement
-                date_line=str(reg.write_date.year)+'-'+str(reg.write_date.month)+'-'+str(reg.write_date.day)
-                date_line=self._date_format(date_line)
+                
+                if self._payment_date_date(reg.invoice_id):continue
+                date_line=self._payment_date(reg.invoice_id)
+                
                 if reg.invoice_id.amount_total==0: continue
                 if reg.invoice_id.payment_state!='paid': continue
-                amount=str(reg.invoice_id.amount_total)
+                amount=reg.invoice_id.amount_total
                 #if not reg.event_id.participation_product_id: raise UserError(_("no credit account found for product %r",reg.event_id.participation_product_id.name))
                 account_credit_number=self._file_format(reg.event_id.participation_product_id.property_account_income_id.code,6)
+                if not reg.event_id.participation_product_id.property_account_income_id.code:
+                    account_credit_number=self._file_format('754700',6)
                 affectation=reg.event_id.participation_product_id.name
 
                 #si facture liée à une transaction:
-                trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id.id),('state','=','done')])
+                trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id.id),('state','=','done')],limit=1)
                 if trans:
                     lib_piece=self._file_format(trans.reference,20)
                 else:
@@ -262,64 +335,82 @@ class AccountingFileWizard(models.TransientModel):
                 
                 fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
                 f.write(fic_line)
-                no_mvt=no_mvt+1
+                no_mvt+=1
+                total_credit+=amount
                 #debit line
                 debit=str(amount)
                 credit=''
                 fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_debit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
                 f.write(fic_line)
-                no_mvt=no_mvt+1
+                no_mvt+=1
+                total_debit+=amount
         return no_mvt
-    def booking_event_lines(self,f,no_mvt):
+    def booking_event_lines(self,f):
+        global total_debit
+        global total_credit
+        global no_mvt
         #écritures pour les inscription aux RETRAITES avec facture acomptes payés + factures soldes payés non déjà exporté
-        registration=self.env['event.registration'].search(['|',('date_compta','=',False),('date_compta_down_payment','!=',False)])
+        registration=self.env['event.registration'].search([])
         
         for reg in registration:
-            if reg:
+            if reg.event_id.booking_event:
+                #_logger.error('acompte:'+str(reg.down_payment_invoice_id.payment_state)+' solde :'+str(reg.balance_invoice_id.payment_state)+' date_compta'+str(reg.date_compta)+' date_compta_down_payment:'+str(reg.date_compta_down_payment))
                 membership_amount=0
                 donation_amount=0
                 membership_credit_line=False
                 donation_credit_line=False
-                reg.date_compta=date_compta
+                
                 #if not reg.event_id.participation_product_id.property_account_income_id: raise UserError(_("no credit account found for product %r",reg.event_id.participation_product_id.name))
-                account_credit_number=self._file_format(reg.event_id.participation_product_id.property_account_income_id.code,6)
+                account_credit_number=self._file_format('170000',6)
                 
-                firstname=reg.firstname
-                name=reg.name
+                firstname=reg.partner_id.firstname
+                name=reg.partner_id.name
                 if not name : name='N/A'
                 if not firstname: firstname=' '
                 lib1=firstname[0]+' '+name
                 lib1=self._file_format(lib1,12)
-                lib2=self._file_format(reg.event_id.participation_product_id.name,13)
+                lib2=self._file_format(reg.event_id.booking_product_id.name,13)
                 lib=lib1+' '+lib2
-
+                
                 #si pas de facture d'acompte et facture payée:
-                if not reg.down_payment_invoice_id and reg.invoice_id.payment_state=='paid' and not reg.date_compta :
-                    
+                if not reg.down_payment_invoice_id and reg.invoice_id.payment_state=='paid' and reg.date_compta==False :
+                    _logger.error('CC1')
+                    reg.date_compta=date_compta
+                    case_line=1
                     down_payment=False
                     balance_payment=False
                     #if not reg.invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found payment mode %r",reg.invoice_id.payment_mode_id.name))
                     account_debit_number=self._file_format(str(reg.invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
-                    amount=reg.invoice_id.amount_total
+                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id.id),('state','=','done')],limit=1)
+                    if trans and trans.acquirer_id.name=='Paypal':
+                
+                        account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+                    
                     #recherche de l'adhésion
                     membership_credit_line=False
                     membership=self.env['kalachakra.membership'].search([('invoice_id','=',int(reg.invoice_id))])
-                    if membership:membership_credit_line=True
+                    if membership:
+                        membership_credit_line=True
+                        membership_amount=membership.amount
                     
                     #recherche de dons
                     donation_credit_line=False
                     donations=donation_booking=self.env['donation.donation'].search([('invoice_id','=',int(reg.invoice_id))])
-                    if donations:donation_credit_line=True
-
-                    date_line=self._date_format(str(reg.invoice_id.write_date))
-                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id)])
+                    if donations:
+                        donation_credit_line=True
+                        for d in donations:
+                            donation_amount+=d.amount_total
+                    if self._payment_date_date(reg.invoice_id):continue
+                    date_line=self._payment_date(reg.invoice_id)
                     
-                
-
+                    trans=self.env['payment.transaction'].search([('state','=','done'),('invoice_ids','in',reg.invoice_id.id)],limit=1)
+               
                 #si facture d'acompte payée et solde payée et pas encore exportée :
-                elif reg.down_payment_invoice_id.payment_state=='paid' and reg.balance_invoice_id.payment_state=='paid' and not reg.date_compta:
+                elif reg.down_payment_invoice_id.payment_state=='paid' and reg.balance_invoice_id.payment_state=='paid' and not reg.date_compta_down_payment and not reg.date_compta  :
+                    _logger.error('CC2 '+'date_compta='+str(reg.date_compta)+' date_compta_down_payment='+str(reg.date_compta_down_payment))
+                    case_line=2
                     reg.date_compta=date_compta
-                    down_payment=True
+                    down_payment=True   
                     balance_payment=True
                     membership_amount=0
                     donation_amount=0
@@ -327,8 +418,15 @@ class AccountingFileWizard(models.TransientModel):
                     donation_credit_line=False
                     #if not reg.down_payment_invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found payment mode %r",reg.down_payment_invoice_id.payment_mode_id.name))
                     account_debit_number=self._file_format(str(reg.down_payment_invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
+                    
+                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.down_payment_invoice_id.id),('state','=','done')],limit=1)
+                    if trans and trans.acquirer_id.name=='Paypal': account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+
                     amount=reg.down_payment_invoice_id.amount_total+reg.balance_invoice_id.amount_total
-                    date_line=self._date_format(str(reg.balance_invoice_id.write_date))
+                    
+                    if self._payment_date_date(reg.balance_invoice_id):continue
+                    date_line=self._payment_date(reg.balance_invoice_id)
+                    
                     #recherche de l'adhésion
                     
                     membership=self.env['kalachakra.membership'].search([('balance_invoice_id','=',int(reg.balance_invoice_id))])
@@ -345,10 +443,12 @@ class AccountingFileWizard(models.TransientModel):
                         for d in donations:
                             donation_amount=donation_amount+d.amount_total
 
-                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.invoice_id.id)])
+                    trans=self.env['payment.transaction'].search([('state','=','done'),('invoice_ids','in',reg.down_payment_invoice_id.id)],limit=1)
                     
                 #si facture d'acompte payée pas encore exporté et solde non payée :
-                elif reg.down_payment_invoice_id.payment_state=='paid' and not reg.date_compta_down_payment:
+                elif reg.down_payment_invoice_id.payment_state=='paid' and not reg.date_compta_down_payment and reg.balance_invoice_id.payment_state!='paid':
+                    _logger.error('CC3')
+                    case_line=3
                     reg.date_compta_down_payment=date_compta
                     down_payment=True
                     balance_payment=False
@@ -356,17 +456,30 @@ class AccountingFileWizard(models.TransientModel):
                     membership_credit_line=False
                     #if not reg.down_payment_invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found payment mode %r",reg.down_payment_invoice_id.payment_mode_id.name))
                     account_debit_number=self._file_format(str(reg.down_payment_invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
+                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.down_payment_invoice_id.id),('state','=','done')],limit=1)
+                    if trans and trans.acquirer_id.name=='Paypal': account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+
                     amount=reg.down_payment_invoice_id.amount_total
-                    date_line=self._date_format(str(reg.down_payment_invoice_id.write_date))
-                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.down_payment_invoice_id.id)])
+                    if self._payment_date_date(reg.down_payment_invoice_id):continue
+                    date_line=self._payment_date(reg.down_payment_invoice_id)
+                    
+                    trans=self.env['payment.transaction'].search([('state','=','done'),('invoice_ids','in',reg.down_payment_invoice_id.id)],limit=1)
                 #si facture d'acompte payée et exporté et solde payée pas exporté :
-                elif reg.down_payment_invoice_id.payment_state=='paid' and reg.balance_invoice_id.payment_state=='paid' and reg.date_compta_down_payment:
+                elif reg.down_payment_invoice_id.payment_state=='paid' and reg.balance_invoice_id.payment_state=='paid' and reg.date_compta_down_payment and not reg.date_compta:
+                    _logger.error('CC4')
+                    case_line=4
                     reg.date_compta=date_compta
                     down_payment=False
                     balance_payment=True
                     #if not reg.balance_invoice_id.payment_mode_id.fixed_journal_id: raise UserError(_("no account found payment mode %r",reg.balance_invoice_id.payment_mode_id.name))
                     account_debit_number=self._file_format(str(reg.down_payment_invoice_id.payment_mode_id.fixed_journal_id.default_account_id.code),6)
-                    date_line=self._date_format(str(reg.balance_invoice_id.write_date))
+                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.down_payment_invoice_id.id),('state','=','done')],limit=1)
+                    if trans and trans.acquirer_id.name=='Paypal': account_debit_number=self._file_format(str(self.env['account.payment.mode'].search([('name','=','Paypal')]).fixed_journal_id.default_account_id.code),6)
+
+                    if self._payment_date_date(reg.balance_invoice_id):continue
+                    date_line=self._payment_date(reg.balance_invoice_id)
+                    
+                    
                     #recherche de l'adhésion
                     membership_credit_line=False
                     membership=self.env['kalachakra.membership'].search([('balance_invoice_id','=',int(reg.balance_invoice_id))])
@@ -381,33 +494,80 @@ class AccountingFileWizard(models.TransientModel):
                         donation_credit_line=True
                         for d in donations:
                             amount_donation=amount_donation+donations.amount_total
-                    trans=self.env['payment.transaction'].search([('invoice_ids','in',reg.balance_invoice_id.id)])
-                #écritures pour les inscription aux RETRAITES avec facture complémentaire
+                    trans=self.env['payment.transaction'].search([('state','=','done'),('invoice_ids','in',reg.balance_invoice_id.id)],limit=1)
+                
+                
                 
                 else: continue
                 
                 if trans:
                     lib_piece=self._file_format(trans.reference,20)
                 else:
-                    lib_piece=self._file_format(lib2,20)
+                    if case_line==1:lib_piece=self._file_format(reg.invoice_id.name,20)
+                    if case_line==2:lib_piece=self._file_format(reg.balance_invoice_id.name,20)
+                    if case_line==3:lib_piece=self._file_format(reg.down_payment_invoice_id.name,20)
+                    if case_line==4:lib_piece=self._file_format(reg.balance_invoice_id.name,20)
                 
                 
                 #debit line
-                debit=str(amount)
+                if case_line==1:amount=reg.invoice_id.amount_total
+                if case_line==2:amount=reg.down_payment_invoice_id.amount_total+reg.balance_invoice_id.amount_total
+                if case_line==3:amount=reg.down_payment_invoice_id.amount_total
+                if case_line==4:amount=reg.balance_invoice_id.amount_total
+                if amount==0: continue
                 credit=''
+                debit=str(amount)
                 fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_debit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
                 f.write(fic_line)
                 no_mvt=no_mvt+1
-                
+                total_debit+=amount
+
+
                 #credit(s) line(s)
                 #participation credit line
                 if not amount: amount=0
-                amount=float(amount)-float(membership_amount)-float(donation_amount)
-                debit=''
-                credit=str(amount)
-                fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
-                f.write(fic_line)
-                no_mvt=no_mvt+1
+                if case_line==1:
+                    amount=amount-membership_amount-donation_amount
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt=no_mvt+1
+                    total_credit+=amount
+                if case_line==2:
+                    amount=reg.down_payment_invoice_id.amount_total
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt=no_mvt+1
+                    total_credit+=amount
+
+                    amount=float(reg.balance_invoice_id.amount_total)-float(membership_amount)-float(donation_amount)
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt=no_mvt+1
+                    total_credit+=amount
+                if case_line==3:
+                    amount=reg.down_payment_invoice_id.amount_total
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt=no_mvt+1
+                    total_credit+=amount
+                if case_line==4:
+                    amount=reg.balance_invoice_id.amount_total-membership_amount-donation_amount
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt=no_mvt+1
+                    total_credit+=amount
+
+                
                     
                 if membership_credit_line:
                     debit=''
@@ -415,15 +575,44 @@ class AccountingFileWizard(models.TransientModel):
                     fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
                     f.write(fic_line)
                     no_mvt=no_mvt+1
+                    total_credit+=membership_amount
                 
                 if donation_credit_line:
                     for d in donations :
                         debit=''
-                        credit=str(d.amount_total)
+                        amount=d.amount_total
+                        credit=str(amount)
                         fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
                         f.write(fic_line)
                         no_mvt=no_mvt+1
-        return no_mvt
+                        total_credit+=amount
+
+                #écritures pour la facture complémentaire
+                if reg.end_of_stay_invoice_id and reg.end_of_stay_invoice_id.payment_state=='paid' :
+                    if self._payment_date_date(reg.end_of_stay_invoice_id):continue
+                    date_line=self._payment_date(reg.end_of_stay_invoice_id)
+                    #écriture de débit
+                    amount=reg.end_of_stay_invoice_id.amount_total
+                    if amount==0: continue
+                    debit=str(amount)
+                    credit=''
+                    lib_piece=self._file_format(reg.end_of_stay_invoice_id.name,20)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_debit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt+=1
+                    total_debit+=amount
+                    #écriture de crédit
+                    debit=''
+                    credit=str(amount)
+                    fic_line=str(no_mvt)+';'+'IN'+';'+date_line+';'+account_credit_number+';'+lib+';'+debit+';'+credit+';'+lib_piece+'\n'
+                    f.write(fic_line)
+                    no_mvt+=1
+                    total_credit+=amount
+                    
+
+
+        _logger.error('TOTAL DEBIT '+str(total_debit)+' TOTAL CREDIT '+str(total_credit))
+        return True
     def _file_format(self,data,nbcars):
         if data:
             if len(data)>nbcars:
@@ -433,7 +622,44 @@ class AccountingFileWizard(models.TransientModel):
         else:
             return ''
 
+    def _payment_(self,move_id):
+        if move_id.invoice_payments_widget:
+            payment_info=json.loads(move_id.invoice_payments_widget)
+            if payment_info:
+                if datetime.strptime(payment_info['content'][0]['date'],'%Y-%m-%d')>self.start_date:
+                    return False
+            
+            else:
+                return True
+        else:return True
+
+    def _payment_date_date(self,move_id):
+        if move_id.invoice_payments_widget:
+            payment_info=json.loads(move_id.invoice_payments_widget)
+            if payment_info:
+                if datetime.strptime(payment_info['content'][0]['date'],'%Y-%m-%d')>self.start_date:
+                    return False
+            
+            else:
+                return True
+        else:return True
+
+    def _payment_date(self,move_id):
+        if move_id.invoice_payments_widget:
+            payment_info=json.loads(move_id.invoice_payments_widget)
+            if payment_info:
+                return self._date_format(payment_info['content'][0]['date'])
+            #   
+            
+            else:
+                return 'False'
+        else:return 'False'
     def _date_format(self,data):
-        r=data.split('-')
-        return r[2]+'/'+r[1]+'/'+r[0] 
+        #_logger.error('date='+str(data))
+        if data:
+            r=str(data).split('-')
+            
+            return r[2]+'/'+r[1]+'/'+r[0]
+        else:
+            return 'False' 
 
diff --git a/wizard/accounting_file_wizard.xml b/wizard/accounting_file_wizard.xml
index 12fcd4b..837ea46 100644
--- a/wizard/accounting_file_wizard.xml
+++ b/wizard/accounting_file_wizard.xml
@@ -5,11 +5,12 @@
             <field name="arch" type="xml">
                 <form string="Accounting file wizard">
                 <group>
-                  <button name="action_create_accounting_file" string="generate accounting file" type="object"/>
+                  <field name="start_date" widget="date"/>
+                 
                 </group>
                  
                         <footer>
-                         
+                          <button name="action_create_accounting_file" string="generate accounting file" type="object"/>
                             <button string="Cancel" class="btn btn-secondary" special="cancel" />
                         </footer>
                 </form>