diff --git a/netforce_clinic/actions/clinic_hd_case.xml b/netforce_clinic/actions/clinic_hd_case.xml
index 2d908e7..7c2fab9 100644
--- a/netforce_clinic/actions/clinic_hd_case.xml
+++ b/netforce_clinic/actions/clinic_hd_case.xml
@@ -2,7 +2,7 @@
     <field name="string">Treatments</field>
     <field name="view_cls">multi_view</field>
     <field name="model">clinic.hd.case</field>
-    <field name="tabs">[["All",[]],["Draft",[["state","=","draft"]]],["Confirmed",[["state","=","confirmed"]]],["Approved",[["state","=","approved"]]],["Paid",[["state","=","paid"]]],["Cancelled",[["state","=","cancelled"]]]]</field>
-     <field name="modes">list,form</field>
+    <field name="tabs">[["All",[]],["Draft",[["state","=","draft"]]],["In Progress",[["state","=","in_progress"]]],["Completed",[["state","=","completed"]]],["Incomplete",[["state","=","fail"]]],["Cancelled",[["state","=","cancelled"]]]]</field>
+    <field name="modes">list,form</field>
     <field name="menu">clinic_menu</field>
 </action>
diff --git a/netforce_clinic/layouts/clinic_hd_case_form.xml b/netforce_clinic/layouts/clinic_hd_case_form.xml
index bd95f6c..73c8ba2 100644
--- a/netforce_clinic/layouts/clinic_hd_case_form.xml
+++ b/netforce_clinic/layouts/clinic_hd_case_form.xml
@@ -22,17 +22,19 @@
         <tab string="Dialyzer">
             <field name="dialyzers" nolabel="1">
                 <list>
-                    <field name="dialyzer_id"/>
+                    <field name="dialyzer_id" domain="[['patient_id','=',parent.patient_id]]" onchange="onchange_dialyzer"/>
+                    <field name="description"/>
                     <field name="use_time"/>
                     <field name="max_use_time"/>
                     <field name="member_type"/>
                     <field name="dialyzer_type"/>
                     <field name="bid_flow_rate"/>
                     <field name="ultrafittration"/>
+                    <field name="state"/>
                 </list>
             </field>
         </tab>
-        <tab string="Healthy History">
+        <tab string="Healthy Notes">
             <field name="wh_start"/>
             <field name="wh_stop"/>
             <field name="bp_start"/>
@@ -41,6 +43,10 @@
             <field name="per_bp_stop"/>
             <field name="hct"/>
         </tab>
+        <tab string="Others">
+            <separator string="Accounting"/>
+            <field name="paid" readonly="1"/>
+        </tab>
     </tabs>
     <separator string="Others Payment"/>
     <field name="lines" count="4" nolabel="1">
@@ -65,10 +71,9 @@
         <field name="amount"/>
     </group>
     <foot>
-        <button string="Confirm" type="success" method="confirm" states="draft" />
-        <button string="Validate" type="success" method="approve" states="confirmed"/>
-        <!--<button string="Validate" type="success" method="validate" states="confirmed" />-->
-        <button string="Pay" type="success" method="paid" states="approved" />
+        <button string="Confirm" type="success" method="confirm" states="draft"/>
+        <button string="Complete" type="success" method="complete" states="in_progress"/>
+        <button string="Reject" type="danger" method="reject" states="in_progress"/>
    </foot>
     <related>
         <field name="invoices" click_action="view_invoice"/>
diff --git a/netforce_clinic/layouts/clinic_import_payment_form.xml b/netforce_clinic/layouts/clinic_import_payment_form.xml
index 811d58c..b6ba015 100644
--- a/netforce_clinic/layouts/clinic_import_payment_form.xml
+++ b/netforce_clinic/layouts/clinic_import_payment_form.xml
@@ -8,18 +8,21 @@
         <field name="mg_file"/>
         <group span="6">
             <field name="mg_payment_id" readonly="1"/>
+            <button string="Post" type="success" method="post_mg"/>
             <button string="Undo" type="danger" method="undo_mg" attrs='{"invisible":[["state","in",["success"]]]}'/>
         </group>
         <separator string="Social Security"/>
         <field name="sc_file"/>
         <group span="6">
             <field name="sc_payment_id" readonly="1"/>
+            <button string="Post" type="success" method="post_sc"/>
             <button string="Undo" type="danger" method="undo_sc" attrs='{"invisible":[["state","in",["success"]]]}'/>
         </group>
         <separator string="NHSO (30฿)"/>
         <field name="nhso_file"/>
         <group span="6">
             <field name="nhso_payment_id" readonly="1"/>
+            <button string="Post" type="success" method="post_nhso"/>
             <button string="Undo" type="danger" method="undo_nhso" attrs='{"invisible":[["state","in",["success"]]]}'/>
         </group>
     <foot>
diff --git a/netforce_clinic/layouts/clinic_visit_form.xml b/netforce_clinic/layouts/clinic_visit_form.xml
index a066ef3..9b9b6a9 100644
--- a/netforce_clinic/layouts/clinic_visit_form.xml
+++ b/netforce_clinic/layouts/clinic_visit_form.xml
@@ -15,13 +15,29 @@
                 <field name="time_use"/>
             </group>
             <group span="6" columns="1">
-                <field name="department_id"/>
                 <field name="patient_id" onchange="onchange_patient"/>
                 <field name="doctor_id"/>
                 <field name="nurse_id"/>
+                <field name="department_id"/>
             </group>
         </tab>
     </tabs>
+    <group attrs='{"invisible": [["state","not in",["waiting_treatment"]]]}'>
+        <separator string="Select Dialyzer -> Click Do Treatment"/>
+        <field name="dialyzers" nolabel="1" count="3">
+            <list>
+                <field name="dialyzer_id" domain="[['state','=','active'],['patient_id','=',parent.patient_id]]" onchange="onchange_dialyzer"/>
+                <field name="description"/>
+                <field name="use_time"/>
+                <field name="max_use_time"/>
+                <field name="member_type"/>
+                <field name="dialyzer_type"/>
+                <field name="bid_flow_rate"/>
+                <field name="ultrafittration"/>
+                <field name="state"/>
+            </list>
+        </field>
+    </group>
     <foot>
         <button string="Confirm" type="success" method="confirm" states="draft" />
         <button string="Do Treatment" type="success" method="do_treatment" icon="arrow-right" states="waiting_treatment" />
diff --git a/netforce_clinic/models/__init__.py b/netforce_clinic/models/__init__.py
index 9a93e92..a99af87 100644
--- a/netforce_clinic/models/__init__.py
+++ b/netforce_clinic/models/__init__.py
@@ -8,9 +8,10 @@ from . import doctor
 from . import nurse
 from . import visit
 from . import hd_case
-from . import hd_case_dialyzer
+#from . import hd_case_dialyzer
 from . import hd_case_line
 from . import dialyzer
+from . import dialyzer_line
 from . import department
 from . import education
 from . import setting
diff --git a/netforce_clinic/models/dialyzer.py b/netforce_clinic/models/dialyzer.py
index 177f497..766bb5d 100644
--- a/netforce_clinic/models/dialyzer.py
+++ b/netforce_clinic/models/dialyzer.py
@@ -16,7 +16,6 @@ class Dialyzer(Model):
         "use_time": fields.Integer("Use Time"),
         "max_use_time": fields.Integer("Max Use Time"),
         "exp_date": fields.Date("Expiry Date",search=True),
-        "patient_id": fields.Many2One("clinic.patient","Patient"),
         "member_type": fields.Selection([("unsub","Unsub cellul"),("sub","Sub cellul"),("synthetic","Synthetic")],"Membrane Type"),
         "dialyzer_type": fields.Selection([("low","low flux"),("high","high flux"),("dbl","dbl hifulx")],"Dialyzer Type"),
         "bid_flow_rate": fields.Integer("Bid Flow Rate (ml/min)",search=True),
@@ -26,6 +25,9 @@ class Dialyzer(Model):
         "company_id": fields.Many2One("company","Company"),
         'product_id': fields.Many2One("product", "Product",required=True),
         "pickings": fields.One2Many("stock.picking","related_id","Pickings"),
+        "patient_id": fields.Many2One("clinic.patient","Patient"),
+        "visit_id": fields.Many2One("clinic.visit","Visit"),
+        "hd_case_id": fields.Many2One("clinic.hd.case","HD Case"),
     }
 
     def _get_number(self,context={}):
diff --git a/netforce_clinic/models/dialyzer_line.py b/netforce_clinic/models/dialyzer_line.py
new file mode 100644
index 0000000..63c4c5a
--- /dev/null
+++ b/netforce_clinic/models/dialyzer_line.py
@@ -0,0 +1,20 @@
+from netforce.model import Model, fields
+
+class DialyzerLine(Model):
+    _name="clinic.dialyzer.line"
+    _fields={
+        "hd_case_id": fields.Many2One("clinic.hd.case","HdCase",on_delete="cascade"),
+        "visit_id": fields.Many2One("clinic.visit","Visit",on_delete="cascade"),
+        "dialyzer_id": fields.Many2One("clinic.dialyzer","Dialzer",search=True),
+        "description": fields.Char("Description",search=True),
+        "use_time":fields.Integer("Use time"),
+        "max_use_time":fields.Integer("Max use time"),
+        "member_type": fields.Selection([("unsub","Unsub cellul"),("sub","Sub cellul"),("synthetic","Synthetic")],"Member Type"),
+        "dialyzer_type": fields.Selection([("low","low flux"),("high","high flux"),("dbl","dbl hifulx")],"Member Type"),
+        "bid_flow_rate": fields.Integer("Bid Flow Rate (ml/min)"),
+        "ultrafittration": fields.Float("Ultrafittration Kg."),
+        "state":fields.Selection([("draft","New"),("active","Active"),("drop","Drop")],"Status"),
+    }
+
+DialyzerLine.register()
+
diff --git a/netforce_clinic/models/hd_case.py b/netforce_clinic/models/hd_case.py
index f8e6427..51ac74c 100644
--- a/netforce_clinic/models/hd_case.py
+++ b/netforce_clinic/models/hd_case.py
@@ -37,8 +37,8 @@ class HDcase(Model):
         "bp_stop": fields.Integer("BP mmHG stop"),
         "per_bp_stop": fields.Integer("/Per stop"),
         "hct": fields.Integer("HCT %"),
-        "state": fields.Selection([("draft","Draft"),("confirmed","Confirmed"),("approved","Approved"),("cancelled","Cancelled"),("paid","Paid")],"Status",required=True),
-        "dialyzers": fields.One2Many("clinic.hd.case.dialyzer","hd_case_id","Dializers"),
+        "state": fields.Selection([("draft","Draft"),("in_progress","In Progress"),("completed","Completed"),("cancelled","Cancelled"),("incomplete","Incomplete")],"Status",required=True),
+        "dialyzers": fields.One2Many("clinic.dialyzer.line","hd_case_id","Dializers"),
         "lines": fields.One2Many("clinic.hd.case.line","hd_case_id","Lines"),
         "comments": fields.One2Many("message","related_id","Comments"),
         "company_id": fields.Many2One("company","Company"),
@@ -53,6 +53,7 @@ class HDcase(Model):
         'total_time': fields.Integer("Total Time(Hrs)",function="get_hrs"),
         "fee_type": fields.Selection([("mg","Medical Government"),("sc","Social Security"),("nhso","NHSO (30฿)"),("personal","Personal"),("others","Others")],"Fee Type"),
         'fee_partner_id': fields.Many2One("partner","Fee Contact"),
+        'paid': fields.Boolean("Paid"),
     }
 
     def _get_number(self,context={}):
@@ -92,11 +93,11 @@ class HDcase(Model):
         data=context["data"]
         path=context["path"]
         line=get_data_path(data,path,parent=True)
-        dialyzer_id=line.get("dialzer_id")
+        dialyzer_id=line.get("dialyzer_id")
         if not dialyzer_id:
             return {}
         dialyzer=get_model("clinic.dialyzer").browse(dialyzer_id)
-        line["detail"]=dialyzer.detail
+        line["description"]=dialyzer.description or ""
         line["use_time"]=dialyzer.use_time
         line["max_use_time"]=dialyzer.max_use_time
         line["member_type"]=dialyzer.member_type
@@ -167,7 +168,7 @@ class HDcase(Model):
         # XXX
         context['type']='out'
         context['inv_type']='invoice'
-        if obj.lines:
+        if obj.lines and obj.total:
             # XXX need to split function prepare invoice
             vals={
                 "type": "out",
@@ -293,112 +294,29 @@ class HDcase(Model):
 
     def confirm(self,ids,context={}):
         obj=self.browse(ids)[0]
-        obj.write({"state":"confirmed"})
+        obj.write({"state":"in_progress"})
 
-    def paid(self,ids,context={}):
+    def reject(self,ids,context={}):
         obj=self.browse(ids)[0]
-        obj.write({"state":"paid"})
+        obj.write({"state":"cancelled"})
     
-    def approve(self,ids,context={}):
+    def complete(self,ids,context={}):
         obj=self.browse(ids)[0]
         obj.make_invoices()
         obj.post_invoices()
-        obj.write({"state":"approved"})
+        obj.write({
+            "state":"completed",
+            'paid': True,
+            })
         return {
             'next': {
                 'name': 'clinic_hd_case',
                 'mode': 'form',
                 'active_id': obj.id,
             },
-            'flash': '%s has been approved'%obj.number,
+            'flash': '%s is completed'%obj.number,
         }
 
-    def approved(self,ids,context={}):
-        for obj in self.browse(ids):
-            user_id=get_active_user()
-            try:
-                set_active_user(1)
-                settings=get_model("clinic.setting").browse(1)
-                reconcile_id=get_model("account.reconcile").create({})
-                if obj.patient_id.type == 'mg':
-                    vals={
-                        "narration": obj.number,
-                        "lines": [
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ar_mg_id.id,
-                                "debit": obj.amount,
-                                "credit": 0,
-                                "partner_id": settings.mg_partner_id.id,
-                                "due_date": obj.date,
-                                "reconcile_id":reconcile_id,
-                            }),
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ap_mg_id.id,
-                                "debit": 0,
-                                "credit": obj.amount,
-                            }),
-                        ],
-                        "state": "posted",
-                        "date_posted": obj.date,
-                        "date": obj.date,
-                    }
-                    get_model("account.move").create(vals)
-                elif obj.patient_id.type == 'sc':
-                    vals={
-                        "narration": obj.number,
-                        "lines": [
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ar_sc_id.id,
-                                "debit": obj.amount,
-                                "credit": 0,
-                                "partner_id": settings.sc_partner_id.id,
-                                "due_date": obj.date,
-                                "reconcile_id":reconcile_id,
-                            }),
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ap_sc_id.id,
-                                "debit": 0,
-                                "credit": obj.amount,
-                            }),
-                        ],
-                        "state": "posted",
-                        "date_posted": obj.date,
-                        "date": obj.date,
-                    }
-                    get_model("account.move").create(vals)
-                elif obj.patient_id.type == 'nhso':
-                    vals={
-                        "narration": obj.number,
-                        "lines": [
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ar_nhso_id.id,
-                                "debit": obj.amount,
-                                "credit": 0,
-                                "partner_id": settings.nhso_partner_id.id,
-                                "due_date": obj.date,
-                                "reconcile_id":reconcile_id,
-                            }),
-                            ("create",{
-                                "description": obj.number,
-                                "account_id": settings.ap_nhso_id.id,
-                                "debit": 0,
-                                "credit": obj.amount,
-                            }),
-                        ],
-                        "state": "posted",
-                        "date_posted": obj.date,
-                        "date": obj.date,
-                    }
-                    get_model("account.move").create(vals)
-            finally:
-                set_active_user(user_id)
-            obj.write({"state":"approved","reconcile_id":reconcile_id})
-
     def journal_report(self,ids,context={}):
         obj=self.browse(ids[0])
         move_id = get_model("account.move").search([["narration","=",obj.number]])
diff --git a/netforce_clinic/models/visit.py b/netforce_clinic/models/visit.py
index d8b50b4..6c364a3 100644
--- a/netforce_clinic/models/visit.py
+++ b/netforce_clinic/models/visit.py
@@ -3,6 +3,7 @@ import datetime
 
 from netforce.model import Model, fields, get_model
 from netforce.access import get_active_company, get_active_user, set_active_user
+from netforce.utils import get_data_path
 
 class Visit(Model):
     _name="clinic.visit"
@@ -13,6 +14,8 @@ class Visit(Model):
 
     def _get_visit_late(self,ids,context={}):
         res={}
+        #oneday=datetime.timedelta(days=1)
+        #yesterday=datetime.datetime.now()-oneday
         datenow=time.strftime("%Y-%m-%d")
         for obj in self.browse(ids):
             late=0
@@ -34,6 +37,7 @@ class Visit(Model):
         "company_id": fields.Many2One("company","Company"),
         'time_use': fields.Integer("Time Use(hrs)"),
         'late_visit': fields.Integer("Late Vist",function="_get_visit_late"),
+        "dialyzers": fields.One2Many("clinic.dialyzer.line","visit_id","Dialyzers"),
     }
 
     def _get_number(self,context={}):
@@ -93,6 +97,8 @@ class Visit(Model):
         # cannot treatment if current date is not same visit date
         if obj.visit_date!=datenow:
             raise Exception("Today is not treament date!")
+        if not obj.dialyzers:
+            raise Exception("Please select dialyzer!")
 
         fmt_date="%Y-%m-%d %H:%M:%S"
         date_from=dt.strptime("%s %s"%(obj.visit_date,timenow),fmt_date)
@@ -113,6 +119,7 @@ class Visit(Model):
             'fee_type':  obj.patient_id.type,
             'lines':[],
             'dialyzers': [],
+            'state': 'in_progress',
             }
 
         patient_type={
@@ -136,31 +143,15 @@ class Visit(Model):
                     break
 
         # find dialyser
-        for dlz in get_model("clinic.dialyzer").search_browse([['patient_id','=',obj.patient_id.id],['state','=','active']],order="id desc"):
-            use_time=dlz.use_time or 0
-            use_time+=1
-            # XXX update dialyzer
-            dlz.write({
-                'use_time': use_time,
-            })
-            if use_time > dlz.max_use_time:
-                dlz.write({
-                    "state": "expire",
-                    })
-                continue
-            vals['dialyzers'].append(('create',{
-                "dialyzer_id": dlz.id,
-                "description": dlz.description,
-                "use_time": use_time,
-                "max_use_time": dlz.max_use_time,
-                "member_type":  dlz.member_type,
-                "dialyzer_type": dlz.dialyzer_type,
-                "bid_flow_rate": dlz.bid_flow_rate,
-                "ultrafittration": dlz.ultrafittration,
-            }))
-        if not vals['dialyzers']:
+        if not obj.dialyzers:
             raise Exception("%s don't have dialyzer for treatment yet" % obj.patient_id.name) 
         hd_case_id=hd_case_obj.create(vals)
+        for dlz in obj.dialyzers:
+            # TODO check max time and expire day also
+            dlz.dialyzer_id.write({'use_time': dlz.use_time}) # count use time
+            dlz.write({
+                'hd_case_id': hd_case_id,
+            })
         obj.write({"state":"treatment"})
         return {
             'next': {
@@ -250,4 +241,24 @@ class Visit(Model):
         }
         return data
 
+    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
+        use_time+=1
+        line["description"]=dialyzer.description 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
+        return data
+
 Visit.register()
diff --git a/netforce_clinic/todo.txt b/netforce_clinic/todo.txt
index 9c61ced..e12edf4 100644
--- a/netforce_clinic/todo.txt
+++ b/netforce_clinic/todo.txt
@@ -14,19 +14,17 @@
                 -> state
                     - draft
                     - confirmed
-                - should dialyzer before treament
-                - buttons
+                - should select dialyzer before treament
+                - buttons -> ok
                     - confirm 
                         - state : draft -> waiting treatment
                     - do treatment
                         - state : waiting treatment -> 
-                    - cancel visit 
-                - print visit
-                - plaining visit
-                        - day [monday, tueday, wedsday, thursday, friday]
-                        - time
+                - cancel visit  -> ok
+                - print visit -> ok
 
             - treament
+                - print invoice
                 - time start/stop
                     - only time
                 - date treament
@@ -36,12 +34,24 @@
                 - make next appointment
                 - make payment
                 - state
-                    - draft
-                    - confirm
+                    - ready to treatment
+                    - paid -> no because not realte to accounting
                 - many2one for dializer
+                - list show percent of progress bar 
+                - plaining visit !!!
+                        - select next day to visit
+                            - copy data to visit
+                            - after click complete
+                        - day [monday, tueday, wedsday, thursday, friday]
+                        - time
             - dialyzer
-
+            - import payment
+                - import
+                    - create payment with invoice that found
+                - post
+                - undo
 =======
+
 sequence (support multi company) -> ok
     - visit
     - hd case