# HG changeset patch
# User Luis Falcon <falcon@gnuhealth.org>
# Date 1585952786 -3600
# Node ID 79084d43ec44b89679016a699060bdd8a0033e88
# Parent  bf15b71efbd4b1ff7230520165f264c23586e576
health_lab: task #15563: Assign health condition from a confirmed lab

* Include the lab_confirmed and lab test ID reference on the patient health condition model
* Include in the tree view lab confirmed conditions
* Search/ filter by lab confirmed pathologies
* Include the pathology in the patient lab test form

diff --git a/health_lab/__init__.py b/health_lab/__init__.py
--- a/health_lab/__init__.py
+++ b/health_lab/__init__.py
@@ -40,6 +40,7 @@
         CreateLabTestOrderInit,
         RequestTest,
         RequestPatientLabTestStart,
+        PatientHealthCondition,
         module='health_lab', type_='model')
     Pool.register(
         CreateLabTestOrder,
diff --git a/health_lab/health_lab.py b/health_lab/health_lab.py
--- a/health_lab/health_lab.py
+++ b/health_lab/health_lab.py
@@ -27,12 +27,12 @@
 from trytond.pool import Pool
 from trytond import backend
 from trytond.tools.multivalue import migrate_property
-
+from trytond.pyson import Eval, Not, Bool, PYSONEncoder, Equal, And, Or, If
 
 __all__ = ['GnuHealthSequences', 'GnuHealthSequenceSetup',
     'PatientData', 'TestType', 'Lab',
     'GnuHealthLabTestUnits', 'GnuHealthTestCritearea',
-    'GnuHealthPatientLabTest']
+    'GnuHealthPatientLabTest','PatientHealthCondition']
 
 sequences = ['lab_sequence', 'lab_request_sequence']
 
@@ -80,7 +80,7 @@
     lab_sequence = fields.Many2One('ir.sequence', 
         'Lab Result Sequence', required=True,
         domain=[('code', '=', 'gnuhealth.lab')])
-  
+
     @classmethod
     def __register__(cls, module_name):
         TableHandler = backend.get('TableHandler')
@@ -112,7 +112,7 @@
         ModelData = pool.get('ir.model.data')
         return ModelData.get_id(
             'health_lab', 'seq_gnuhealth_lab_test')
-    
+
 # END SEQUENCE SETUP , MIGRATION FROM FIELDS.MultiValue
 
 
@@ -194,6 +194,11 @@
     date_analysis = fields.DateTime('Date of the Analysis', select=True)
     request_order = fields.Integer('Request', readonly=True)
 
+    pathology = fields.Many2One(
+        'gnuhealth.pathology', 'Pathology',
+        help='Pathology confirmed / associated to this lab test. '
+            'If set, a new health condition will be generated for the person')
+
     analytes_summary = \
         fields.Function(fields.Text('Summary'),
          'get_analytes_summary')
@@ -415,3 +420,18 @@
         default['date'] = cls.default_date()
         return super(GnuHealthPatientLabTest, cls).copy(tests,
             default=default)
+
+class PatientHealthCondition(ModelSQL, ModelView):
+    'Patient Conditions History'
+    __name__ = 'gnuhealth.patient.disease'
+
+    # Adds lab confirmed and the link to the test to the
+    # Patient health Condition
+
+    lab_confirmed = fields.Boolean('Lab Confirmed', help='Confirmed by'
+        ' laboratory test')
+
+    lab_test = fields.Many2One('gnuhealth.lab','Lab Test',
+        domain=[('patient', '=', Eval('name'))], depends=['name'],
+        states={'invisible': Not(Bool(Eval('lab_confirmed')))},
+        help='Lab test that confirmed the condition')
diff --git a/health_lab/health_lab_view.xml b/health_lab/health_lab_view.xml
--- a/health_lab/health_lab_view.xml
+++ b/health_lab/health_lab_view.xml
@@ -194,5 +194,19 @@
             <field name="action" ref="act_patient_lab_history_form1"/>
         </record>
 
+<!-- PATIENT HEALTH CONDITION -->
+
+        <record model="ir.ui.view" id="view_gnuhealth_patient_diseases_view_form">
+            <field name="model">gnuhealth.patient.disease</field>
+            <field name="inherit" ref="health.gnuhealth_patient_diseases_view_form"/>
+            <field name="name">gnuhealth_patient_health_condition_form</field>
+        </record>
+
+        <record model="ir.ui.view" id="tree_gnuhealth_patient_diseases">
+            <field name="model">gnuhealth.patient.disease</field>
+            <field name="inherit" ref="health.gnuhealth_patient_diseases_tree"/>
+            <field name="name">gnuhealth_patient_health_condition_tree</field>
+        </record>
+
     </data>
 </tryton>
diff --git a/health_lab/view/gnuhealth_lab.xml b/health_lab/view/gnuhealth_lab.xml
--- a/health_lab/view/gnuhealth_lab.xml
+++ b/health_lab/view/gnuhealth_lab.xml
@@ -20,6 +20,9 @@
             <field name="requestor"/>
             <label name="request_order"/>
             <field name="request_order"/>
+            <label name="pathology"/>
+            <field name="pathology"/>
+            <newline/>
             <field name="critearea" colspan="4" view_ids="health_lab.test_critearea_view_tree_lab,health_lab.test_critearea_view_form_lab"/>
         </page>
         <page string="Extra Info" id="lab_extra_info">
diff --git a/health_lab/view/gnuhealth_patient_health_condition_form.xml b/health_lab/view/gnuhealth_patient_health_condition_form.xml
new file mode 100644
--- /dev/null
+++ b/health_lab/view/gnuhealth_patient_health_condition_form.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<data>
+    <xpath expr="/form/group[@id=&quot;group_related_evaluations&quot;]" position="before">
+        <group string="Laboratory" colspan="4" id="group_lab_info">
+            <label name="lab_confirmed"/>
+            <field name="lab_confirmed"/>
+            <label name="lab_test"/>
+            <field name="lab_test"/>
+        </group>
+    </xpath>
+</data>
diff --git a/health_lab/view/gnuhealth_patient_health_condition_tree.xml b/health_lab/view/gnuhealth_patient_health_condition_tree.xml
new file mode 100644
--- /dev/null
+++ b/health_lab/view/gnuhealth_patient_health_condition_tree.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<data>
+    <xpath expr="/tree/field[@name=&quot;disease_severity&quot;]" position="after">
+        <field name="lab_confirmed" expand="1"/>
+    </xpath>
+</data>