lims_diagnosis: service: add default diagnosis template

lims_diagnosis/analysis.py

@@ -4,6 +4,7 @@
 
 from trytond.model import fields
 from trytond.pool import PoolMeta
+from trytond.pyson import Eval
 
 
 class Analysis(metaclass=PoolMeta):
@@ -12,6 +13,9 @@ class Analysis(metaclass=PoolMeta):
     diagnostician = fields.Many2One('lims.diagnostician', 'Diagnostician')
     not_block_diagnosis = fields.Boolean('Does not block diagnosis',
         help="This analysis is not necessary to begin diagnosing the sample")
+    diagnosis_template = fields.Many2One('lims.diagnosis.template',
+        'Diagnosis Template', states={'readonly': Eval('type') != 'group'},
+        depends=['type'])
 
 
 class ProductType(metaclass=PoolMeta):

lims_diagnosis/locale/es.po

@@ -2,6 +2,10 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
+msgctxt "field:lims.analysis,diagnosis_template:"
+msgid "Diagnosis Template"
+msgstr "Plantilla de Diagnóstico"
+
 msgctxt "field:lims.analysis,diagnostician:"
 msgid "Diagnostician"
 msgstr "Diagnosticador"

lims_diagnosis/results_report.py

@@ -110,28 +110,23 @@ class ResultsReportVersionDetail(metaclass=PoolMeta):
     def _get_fields_from_samples(cls, samples, generate_report_form=None):
         pool = Pool()
         Notebook = pool.get('lims.notebook')
-        Diagnostician = pool.get('lims.diagnostician')
         ReportTemplate = pool.get('lims.result_report.template')
 
         detail_default = super()._get_fields_from_samples(samples,
             generate_report_form)
 
         diagnostician_id = None
-        diagnosis_template_id = None
+        diagnosis_template = None
         for sample in samples:
             nb = Notebook(sample['notebook'])
             if not diagnostician_id:
-                if nb.fraction.sample.diagnostician:
-                    diagnostician_id = nb.fraction.sample.diagnostician.id
-                else:
-                    diagnostician_id = Diagnostician.get_diagnostician()
-            if (not diagnosis_template_id and
-                    nb.fraction.sample.diagnosis_template):
-                diagnosis_template_id = (
-                    nb.fraction.sample.diagnosis_template.id)
+                diagnostician_id = cls._get_diagnostician_from_sample(nb)
+            if not diagnosis_template:
+                diagnosis_template = (
+                    cls._get_diagnosis_template_from_sample(nb))
 
-        if diagnosis_template_id:
-            detail_default['diagnosis_template'] = diagnosis_template_id
+        if diagnosis_template:
+            detail_default['diagnosis_template'] = diagnosis_template.id
         elif 'template' in detail_default and detail_default['template']:
             result_template = ReportTemplate(detail_default['template'])
             if result_template.diagnosis_template:
@@ -143,6 +138,44 @@ class ResultsReportVersionDetail(metaclass=PoolMeta):
 
         return detail_default
 
+    @classmethod
+    def _get_diagnostician_from_sample(cls, notebook):
+        pool = Pool()
+        Diagnostician = pool.get('lims.diagnostician')
+
+        if notebook.fraction.sample.diagnostician:
+            diagnostician_id = notebook.fraction.sample.diagnostician.id
+        else:
+            diagnostician_id = Diagnostician.get_diagnostician()
+        return diagnostician_id
+
+    @classmethod
+    def _get_diagnosis_template_from_sample(cls, notebook):
+        pool = Pool()
+        Service = pool.get('lims.service')
+
+        diagnosis_template = notebook.fraction.sample.diagnosis_template
+        if not diagnosis_template:
+            ok = True
+            services = Service.search([
+                ('fraction', '=', notebook.fraction),
+                ('analysis.type', '=', 'group'),
+                ('annulled', '=', False),
+                ])
+            for service in services:
+                if service.analysis.diagnosis_template:
+                    if not diagnosis_template:
+                        diagnosis_template = (
+                            service.analysis.diagnosis_template)
+                    elif (diagnosis_template !=
+                            service.analysis.diagnosis_template):
+                        ok = False
+                elif diagnosis_template:
+                    ok = False
+            if not ok:
+                diagnosis_template = None
+        return diagnosis_template
+
     @classmethod
     def _get_fields_not_overwrite(cls):
         fields = super()._get_fields_not_overwrite()

lims_diagnosis/view/analysis_form.xml

@@ -1,6 +1,8 @@
 <?xml version="1.0"?>
 <data>
     <xpath expr="/form/notebook/page[@id='report']" position="inside">
+        <label name="diagnosis_template"/>
+        <field name="diagnosis_template"/>
         <label name="diagnostician"/>
         <field name="diagnostician"/>
         <label name="not_block_diagnosis"/>

lims_report_html/results_report.py

@@ -146,7 +146,7 @@ class ResultsReportVersionDetail(metaclass=PoolMeta):
             if not result_template:
                 result_template = cls._get_result_template_from_sample(nb)
             if not resultrange_origin:
-                resultrange_origin = nb.fraction.sample.resultrange_origin
+                resultrange_origin = cls._get_resultrange_from_sample(nb)
 
         if result_template:
             detail_default['template'] = result_template.id
@@ -212,6 +212,10 @@ class ResultsReportVersionDetail(metaclass=PoolMeta):
 
         return result_template
 
+    @classmethod
+    def _get_resultrange_from_sample(cls, notebook):
+        return notebook.fraction.sample.resultrange_origin
+
     @classmethod
     def _get_fields_not_overwrite(cls):
         fields = super()._get_fields_not_overwrite()