[Feature] Scenario Creation (#78)

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#78

epdb/logic.py

@@ -1,5 +1,6 @@
 import re
 import logging
+import json
 from typing import Union, List, Optional, Set, Dict, Any
 
 from django.contrib.auth import get_user_model
@@ -552,11 +553,13 @@ class PackageManager(object):
 
                 try:
                     res = AdditionalInformationConverter.convert(name, addinf_data)
+                    res_cls_name = res.__class__.__name__
+                    ai_data = json.loads(res.model_dump_json())
+                    ai_data['uuid'] = f"{uuid4()}"
+                    new_add_inf[res_cls_name].append(ai_data)
                 except:
                     logger.error(f"Failed to convert {name} with {addinf_data}")
 
-                new_add_inf[name].append(res.model_dump_json())
-
             scen.additional_information = new_add_inf
             scen.save()
 

epdb/models.py

@@ -20,6 +20,7 @@ from django.db import models, transaction
 from django.db.models import JSONField, Count, Q, QuerySet
 from django.utils import timezone
 from django.utils.functional import cached_property
+from envipy_additional_information import EnviPyModel
 from model_utils.models import TimeStampedModel
 from polymorphic.models import PolymorphicModel
 from sklearn.metrics import precision_score, recall_score, jaccard_score
@@ -2292,7 +2293,8 @@ class ApplicabilityDomain(EnviPathModel):
                 transformation = {
                     'rule': rule_data,
                     'reliability': rule_reliabilities[rule_idx],
-                    # TODO
+                    # We're setting it here to False, as we don't know whether "assess" is called during pathway
+                    # prediction or from Model Page. For persisted Nodes this field will be overwritten at runtime
                     'is_predicted': False,
                     'local_compatibility': local_compatibilities[rule_idx],
                     'probability': preds[rule_idx].probability,
@@ -2407,27 +2409,88 @@ class Scenario(EnviPathModel):
 
     @staticmethod
     @transaction.atomic
-    def create(package, name, description, date, type, additional_information):
+    def create(package: 'Package', name:str, description:str, scenario_date:str, scenario_type:str, additional_information: List['EnviPyModel']):
         s = Scenario()
         s.package = package
+
+        if name is None or name.strip() == '':
+            name = f"Scenario {Scenario.objects.filter(package=package).count() + 1}"
+
         s.name = name
+
+        if description is not None and description.strip() != '':
             s.description = description
-        s.date = date
-        s.type = type
-        s.additional_information = additional_information
+
+        if scenario_date is not None and scenario_date.strip() != '':
+            s.scenario_date = scenario_date
+
+        if scenario_type is not None and scenario_type.strip() != '':
+            s.scenario_type = scenario_type
+
+        add_inf = defaultdict(list)
+
+        for info in additional_information:
+            cls_name = info.__class__.__name__
+            ai_data = json.loads(info.model_dump_json())
+            ai_data['uuid'] = f"{uuid4()}"
+            add_inf[cls_name].append(ai_data)
+
+
+        s.additional_information = add_inf
 
         s.save()
 
         return s
 
-    def add_additional_information(self, data):
-        pass
+    @transaction.atomic
+    def add_additional_information(self, data: 'EnviPyModel'):
+        cls_name = data.__class__.__name__
+        ai_data = json.loads(data.model_dump_json())
+        ai_data['uuid'] = f"{uuid4()}"
 
-    def remove_additional_information(self, data):
-        pass
+        if cls_name not in self.additional_information:
+            self.additional_information[cls_name] = []
 
-    def set_additional_information(self, data):
-        pass
+        self.additional_information[cls_name].append(ai_data)
+        self.save()
+
+
+    @transaction.atomic
+    def remove_additional_information(self, ai_uuid):
+        found_type = None
+        found_idx = -1
+
+        for k, vals in self.additional_information.items():
+            for i, v in enumerate(vals):
+                if v['uuid'] == ai_uuid:
+                    found_type = k
+                    found_idx = i
+                    break
+
+        if found_type is not None and found_idx >= 0:
+            if len(self.additional_information[found_type]) == 1:
+                del self.additional_information[k]
+            else:
+                self.additional_information[k].pop(found_idx)
+            self.save()
+        else:
+            raise ValueError(f"Could not find additional information with uuid {ai_uuid}")
+
+    @transaction.atomic
+    def set_additional_information(self, data: Dict[str, 'EnviPyModel']):
+        new_ais = defaultdict(list)
+        for k, vals in data.items():
+            for v in vals:
+                ai_data = json.loads(v.model_dump_json())
+                if hasattr(v, 'uuid'):
+                    ai_data['uuid'] = str(v.uuid)
+                else:
+                    ai_data['uuid'] = str(uuid4())
+
+                new_ais[k].append(ai_data)
+
+        self.additional_information = new_ais
+        self.save()
 
     def get_additional_information(self):
         from envipy_additional_information import NAME_MAPPING
@@ -2437,7 +2500,14 @@ class Scenario(EnviPathModel):
                 continue
 
             for v in vals:
-                yield NAME_MAPPING[k](**json.loads(v))
+                # Per default additional fields are ignored
+                MAPPING = {c.__name__: c for c in NAME_MAPPING.values()}
+                inst = MAPPING[k](**v)
+                # Add uuid to uniquely identify objects for manipulation
+                if 'uuid' in v:
+                    inst.__dict__['uuid'] = v['uuid']
+
+                yield inst
 
 
 class UserSettingPermission(Permission):

epdb/views.py

@@ -4,15 +4,14 @@ from typing import List, Dict, Any
 
 from django.conf import settings as s
 from django.contrib.auth import get_user_model
-from django.db.models import F, Value
-from django.db.models.fields import CharField
-from django.db.models.functions import Concat
 from django.http import JsonResponse, HttpResponse, HttpResponseNotAllowed, HttpResponseBadRequest
 from django.shortcuts import render, redirect
 from django.views.decorators.csrf import csrf_exempt
+from envipy_additional_information import NAME_MAPPING
 
 from utilities.chem import FormatConverter, IndigoUtils
 from utilities.decorators import package_permission_required
+from utilities.misc import HTMLGenerator
 from .logic import GroupManager, PackageManager, UserManager, SettingManager, SearchManager, EPDBURLParser
 from .models import Package, GroupPackagePermission, Group, CompoundStructure, Compound, Reaction, Rule, Pathway, Node, \
     EPModel, EnviFormer, MLRelativeReasoning, RuleBaseRelativeReasoning, Scenario, SimpleAmbitRule, APIToken, \
@@ -1726,7 +1725,7 @@ def package_scenarios(request, package_uuid):
 
     if request.method == 'GET':
 
-        if 'application/json' in request.META.get('HTTP_ACCEPT') and not request.GET.get('all', None):
+        if 'application/json' in request.META.get('HTTP_ACCEPT') and not request.GET.get('all', False):
             scens = Scenario.objects.filter(package=current_package).order_by('name')
             res = [{'name': s.name, 'url': s.url, 'uuid': s.uuid} for s in scens]
             return JsonResponse(res, safe=False)
@@ -1757,8 +1756,57 @@ def package_scenarios(request, package_uuid):
         context['reviewed_objects'] = reviewed_scenario_qs
         context['unreviewed_objects'] = unreviewed_scenario_qs
 
-        return render(request, 'collections/objects_list.html', context)
+        from envipy_additional_information import SLUDGE_ADDITIONAL_INFORMATION, SOIL_ADDITIONAL_INFORMATION, \
+            SEDIMENT_ADDITIONAL_INFORMATION
+        context['scenario_types'] = {
+            'Soil Data': {
+                'name': 'soil',
+                'widgets': [HTMLGenerator.generate_html(ai, prefix=f'soil_{0}') for ai in
+                            [x for s in SOIL_ADDITIONAL_INFORMATION.values() for x in s]]
+            },
+            'Sludge Data': {
+                'name': 'sludge',
+                'widgets': [HTMLGenerator.generate_html(ai, prefix=f'sludge_{0}') for ai in
+                            [x for s in SLUDGE_ADDITIONAL_INFORMATION.values() for x in s]]
+            },
+            'Water-Sediment System Data': {
+                'name': 'sediment',
+                'widgets': [HTMLGenerator.generate_html(ai, prefix=f'sediment_{0}') for ai in
+                            [x for s in SEDIMENT_ADDITIONAL_INFORMATION.values() for x in s]]
+            }
+        }
 
+        context['sludge_additional_information'] = SLUDGE_ADDITIONAL_INFORMATION
+        context['soil_additional_information'] = SOIL_ADDITIONAL_INFORMATION
+        context['sediment_additional_information'] = SEDIMENT_ADDITIONAL_INFORMATION
+
+        return render(request, 'collections/objects_list.html', context)
+    elif request.method == 'POST':
+
+        log_post_params(request)
+
+        scenario_name = request.POST.get('scenario-name')
+        scenario_description = request.POST.get('scenario-description')
+        scenario_date_year = request.POST.get('scenario-date-year')
+        scenario_date_month = request.POST.get('scenario-date-month')
+        scenario_date_day = request.POST.get('scenario-date-day')
+
+        scenario_date = scenario_date_year
+        if scenario_date_month is not None and scenario_date_month.strip() != '':
+            scenario_date += f'-{int(scenario_date_month):02d}'
+            if scenario_date_day is not None and scenario_date_day.strip() != '':
+                scenario_date += f'-{int(scenario_date_day):02d}'
+
+        scenario_type = request.POST.get('scenario-type')
+
+        additional_information = HTMLGenerator.build_models(request.POST.dict())
+        additional_information = [x for s in additional_information.values() for x in s]
+
+        s = Scenario.create(current_package, name=scenario_name, description=scenario_description,
+                            scenario_date=scenario_date, scenario_type=scenario_type,
+                            additional_information=additional_information)
+
+        return redirect(s.url)
     else:
         return HttpResponseNotAllowed(['GET', ])
 
@@ -1779,10 +1827,63 @@ def package_scenario(request, package_uuid, scenario_uuid):
 
         context['scenario'] = current_scenario
 
+        available_add_infs = []
+        for add_inf in NAME_MAPPING.values():
+            available_add_infs.append({
+                'display_name': add_inf.property_name(None),
+                'name': add_inf.__name__,
+                'widget': HTMLGenerator.generate_html(add_inf, prefix=f'{0}')
+            })
+        context['available_additional_information'] = available_add_infs
+
+        context['update_widgets'] = [HTMLGenerator.generate_html(ai, prefix=f'{i}') for i, ai in enumerate(current_scenario.get_additional_information())]
+
         return render(request, 'objects/scenario.html', context)
 
+    elif request.method == 'POST':
+
+        log_post_params(request)
+
+        if hidden := request.POST.get('hidden', None):
+
+            if hidden == 'delete':
+                current_scenario.delete()
+                return redirect(current_package.url + '/scenario')
+            elif hidden == 'delete-additional-information':
+                uuid = request.POST.get('uuid')
+                current_scenario.remove_additional_information(uuid)
+                return redirect(current_scenario.url)
+            elif hidden == 'delete-all-additional-information':
+                current_scenario.additional_information = dict()
+                current_scenario.save()
+                return redirect(current_scenario.url)
+            elif hidden == 'set-additional-information':
+                ais = HTMLGenerator.build_models(request.POST.dict())
+
+                if s.DEBUG:
+                    logger.info(ais)
+
+                current_scenario.set_additional_information(ais)
+                return redirect(current_scenario.url)
+            elif hidden == 'add-additional-information':
+                ais = HTMLGenerator.build_models(request.POST.dict())
+
+                if len(ais.keys()) != 1:
+                    raise ValueError('Only one additional information field can be added at a time.')
+
+                ai = list(ais.values())[0][0]
+
+                if s.DEBUG:
+                    logger.info(ais)
+
+                current_scenario.add_additional_information(ai)
+                return redirect(current_scenario.url)
             else:
-        return HttpResponseNotAllowed(['GET', ])
+                return HttpResponseBadRequest()
+        else:
+            return HttpResponseBadRequest()
+    else:
+        return HttpResponseNotAllowed(['GET', 'POST'])
 
 
 ##############

pyproject.toml

@@ -29,4 +29,4 @@ dependencies = [
 [tool.uv.sources]
 enviformer = { git = "ssh://git@git.envipath.com/enviPath/enviformer.git", rev = "v0.1.0" }
 envipy-plugins = { git = "ssh://git@git.envipath.com/enviPath/enviPy-plugins.git", rev = "v0.1.0" }
-envipy-additional-information = { git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git" }
+envipy-additional-information = { git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git", rev = "v0.1.4"}

templates/actions/collections/scenario.html

@@ -1,6 +1,6 @@
 {% if meta.can_edit %}
     <li>
-        <a role="button" data-toggle="modal" data-target="#new_pathway_modal">
+        <a role="button" data-toggle="modal" data-target="#new_scenario_modal">
             <span class="glyphicon glyphicon-plus"></span> New Scenario</a>
     </li>
 {% endif %}

templates/actions/objects/scenario.html

@@ -1,2 +1,14 @@
 {% if meta.can_edit %}
+    <li>
+        <a class="button" data-toggle="modal" data-target="#add_additional_information_modal">
+            <i class="glyphicon glyphicon-trash"></i> Add Additional Information</a>
+    </li>
+    <li>
+        <a class="button" data-toggle="modal" data-target="#update_scenario_additional_information_modal">
+            <i class="glyphicon glyphicon-trash"></i> Set Additional Information</a>
+    </li>
+    <li>
+        <a class="button" data-toggle="modal" data-target="#generic_delete_modal">
+            <i class="glyphicon glyphicon-trash"></i> Delete Scenario</a>
+    </li>
 {% endif %}

templates/modals/collections/new_scenario_modal.html

@@ -1,115 +1,95 @@
-<div class="modal fade" tabindex="-1" id="new_scenario_modal" role="dialog" aria-labelledby="newScenGenMod"
+<div class="modal fade" tabindex="-1" id="new_scenario_modal" role="dialog" aria-labelledby="new_scenario_modal"
      aria-hidden="true">
     <div class="modal-dialog modal-lg">
         <div class="modal-content">
             <div class="modal-header">
                 <button type="button" class="close" data-dismiss="modal">
-                    <span aria-hidden="true">&times;</span> <span
-                        class="sr-only">Close</span>
+                    <span aria-hidden="true">&times;</span>
+                    <span class="sr-only">Close</span>
                 </button>
-                <h4 class="js-title-step"></h4>
+                <h4 class="modal-title">New Scenario</h4>
             </div>
-            <form id="base-scenario-form" accept-charset="UTF-8" action="" data-remote="true" method="POST">
-                <div class="modal-body hide" data-step="1" data-title="New Scenario - Step 1">
-                    <div class="jumbotron">Please enter name, description,
-                        and date of scenario. Date should be associated to the
-                        data, not the current date. For example, this could
-                        reflect the publishing date of a study. You can leave
-                        all fields but the name empty and fill them in
-                        later.
+            <div class="modal-body">
+                <form id="new_scenario_form" accept-charset="UTF-8" action="{{ meta.current_package.url }}/scenario"
+                      data-remote="true" method="post">
+                    {% csrf_token %}
+                    <div class="jumbotron">Please enter name, description, and date of scenario. Date should be
+                        associated to the data, not the current date. For example, this could reflect the publishing
+                        date of a study. You can leave all fields but the name empty and fill them in later.
+                        <a target="_blank" href="https://wiki.envipath.org/index.php/scenario" role="button">wiki
+                            &gt;&gt;</a>
                     </div>
-                    <label for="name">Name</label>
-                    <input id="name" name="studyname" placeholder="Name" class="form-control"/>
-                    <label for="name">Description</label>
-                    <input id="description" name="studydescription" placeholder="Description" class="form-control"/>
+                    <label for="scenario-name">Name</label>
+                    <input id="scenario-name" name="scenario-name" class="form-control" placeholder="Name"/>
+                    <label for="scenario-description">Description</label>
+                    <input id="scenario-description" name="scenario-description" class="form-control"
+                           placeholder="Description"/>
                     <label id="dateField" for="dateYear">Date</label>
                     <table>
                         <tr>
                             <th>
-                                <input type="number" id="dateYear" name="dateYear" class="form-control" placeholder="YYYY">
+                                <input type="number" id="dateYear" name="scenario-date-year" class="form-control"
+                                       placeholder="YYYY">
                             </th>
                             <th>
-                                <input type="number" id="dateMonth" name="dateMonth" min="1" max="12"
+                                <input type="number" id="dateMonth" name="scenario-date-month" min="1" max="12"
                                        class="form-control" placeholder="MM" align="">
                             </th>
                             <th>
-                                <input type="number" id="dateDay" name="dateDay" min="1" max="31" class="form-control"
+                                <input type="number" id="dateDay" name="scenario-date-day" min="1" max="31" class="form-control"
                                        placeholder="DD">
                             </th>
                         </tr>
                     </table>
+                    <label for="scenario-type">Scenario Type</label>
+                    <select id="scenario-type" name="scenario-type" class="form-control" data-width='100%'>
+                        <option value="empty" selected>Empty Scenario</option>
+                        {% for k, v in scenario_types.items %}
+                            <option value="{{ v.name }}">{{ k }}</option>
+                        {% endfor %}
+                    </select>
+
+                    {% for type in scenario_types.values %}
+                        <div id="{{ type.name }}-specific-inputs">
+                            {% for widget in type.widgets %}
+                                {{ widget|safe }}
+                            {% endfor %}
                         </div>
-                <div class="modal-body hide" data-step="2" data-title="New Scenario - Step 2">
-                    <div class="jumbotron">
-                        Do you want to create an empty scenario and fill it
-                        with your own set of attributes, or fill in a
-                        pre-defined set of attributes for soil, sludge or sediment
-                        data?
-                    </div>
-                    <div class="radio">
-                        <label>
-                            <input type="radio" name="type" id="radioEmpty" checked>Empty Scenario
-                        </label>
-                    </div>
-                    <div class="radio">
-                        <label>
-                            <input type="radio" name="type" id="radioSoil" value="soil" >Soil Data
-                        </label>
-                    </div>
-                    <div class="radio">
-                        <label>
-                            <input type="radio" name="type" id="radioSludge" value="sludge">Sludge Data
-                        </label>
-                    </div>
-                    <div class="radio">
-                        <label>
-                            <input type="radio" name="type" id="radioSediment" value="sediment">Water-Sediment System Data
-                        </label>
-                    </div>
-                </div>
-                <div class="modal-body hide" data-step="3" data-title="New Scenario - Step 3">
-                    <div class="jumbotron" id="finaljumbo">
-                        All done! Click Submit!
-                    </div>
-                    <div style="float: left"><button
-                            id="addColumnButton" type="button"
-                            class="btn btn-default">Add
-                        another Scenario
-                    </button></div>
-                    <input type="hidden" name="fullScenario" value="true"/>
-                    {% include "tables/scenario.html" %}
-                </div>
+                    {% endfor %}
+
                 </form>
+            </div>
             <div class="modal-footer">
-                <button type="button" class="btn btn-default js-btn-step pull-left" data-orientation="cancel" data-dismiss="modal"></button>
-                <button type="button" class="btn btn-default js-btn-step" data-orientation="previous"></button>
-                <button type="button" class="btn btn-default js-btn-step"
-                        data-orientation="next" id="nextbutton"></button>
+                <a id="new_scenario_modal_form_submit" class="btn btn-primary" href="#">Submit</a>
+                <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
             </div>
         </div>
     </div>
 </div>
 
-
-
-<p></p>
-<div id="scenariocontent"></div>
-
-<!--Template index -->
-<script language="javascript">
-$(function() {
-
-    // Hide additional columns per default
-    $('.col-2').hide();
-    $('.col-3').hide();
-
-    //TODO just to see modal
-    $('#new_scenario_modal').modalSteps({
-        btnCancelHtml: 'Cancel',
-        btnPreviousHtml: 'Previous',
-        btnNextHtml: 'Next',
-        btnLastStepHtml: 'Submit',
-        disableNextButton: false,
+<script>
+    $(function () {
+        // Initially hide all "specific" forms
+        $("div[id$='-specific-inputs']").each(function () {
+            $(this).hide();
         });
-});
+
+        // On change hide all and show only selected
+        $("#scenario-type").change(function () {
+            $("div[id$='-specific-inputs']").each(function () {
+                $(this).hide();
+            });
+            val = $('option:selected', this).val();
+            $("#" + val + "-specific-inputs").show();
+        });
+
+        $('#new_scenario_modal_form_submit').on('click', function (e) {
+            e.preventDefault();
+            $('#new_scenario_form').submit();
+        });
+
+    });
+
+
 </script>
+

templates/modals/objects/add_additional_information_modal.html

@@ -0,0 +1,61 @@
+{% load static %}
+<!-- Add Additional Information-->
+<div id="add_additional_information_modal" class="modal" tabindex="-1">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+                <h3 class="modal-title">Add Additional Information</h3>
+            </div>
+            <div class="modal-body">
+                <select id="select-additional-information-type" data-actions-box='true' class="form-control" data-width='100%'>
+                    <option selected disabled>Select the type to add</option>
+                    {% for add_inf in available_additional_information %}
+                        <option value="{{ add_inf.name }}">{{ add_inf.display_name }}</option>
+                    {% endfor %}
+                </select>
+                {% for add_inf in available_additional_information %}
+                    <div class="aiform {{ add_inf.name }}" style="display: none;">
+                        <form id="add_{{ add_inf.name }}_add-additional-information-modal-form" accept-charset="UTF-8"
+                              action="" data-remote="true" method="post">
+                            {% csrf_token %}
+                            {{ add_inf.widget|safe }}
+                            <input type="hidden" name="hidden" value="add-additional-information">
+                        </form>
+                    </div>
+                {% endfor %}
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                <button type="button" class="btn btn-primary" id="add-additional-information-modal-submit">Add
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+$(function() {
+
+    $('#select-additional-information-type').change(function(e){
+        var selectedType = $("#select-additional-information-type :selected").val();
+        $('.aiform').hide();
+        $('.' + selectedType).show();
+    })
+
+    $('#add-additional-information-modal-submit').click(function(e){
+        e.preventDefault();
+
+        var selectedType = $("#select-additional-information-type :selected").val();
+        console.log(selectedType);
+        if (selectedType !== null && selectedType !== undefined && selectedType !== '') {
+            $('.' + selectedType + ' >form').submit();
+        }
+
+    });
+
+});
+
+
+</script>

templates/modals/objects/update_scenario_additional_information_modal.html

@@ -0,0 +1,39 @@
+{% load static %}
+<!-- Update Scenario Additional Information-->
+<div id="update_scenario_additional_information_modal" class="modal" tabindex="-1">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+                <h3 class="modal-title">Update Additional Information</h3>
+            </div>
+            <div class="modal-body">
+                <form id="edit-scenario-additional-information-modal-form" accept-charset="UTF-8" action="" data-remote="true" method="post">
+                    {% csrf_token %}
+                    {% for widget in update_widgets %}
+                        {{ widget|safe }}
+                    {% endfor %}
+                <input type="hidden" name="hidden" value="set-additional-information">
+                </form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                <button type="button" class="btn btn-primary" id="edit-scenario-additional-information-modal-submit">Update</button>
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+$(function() {
+
+    $('#edit-scenario-additional-information-modal-submit').click(function(e){
+        e.preventDefault();
+        $('#edit-scenario-additional-information-modal-form').submit();
+    });
+
+});
+
+
+</script>

templates/objects/scenario.html

@@ -3,6 +3,8 @@
 {% block content %}
 
     {% block action_modals %}
+        {% include "modals/objects/add_additional_information_modal.html" %}
+        {% include "modals/objects/update_scenario_additional_information_modal.html" %}
         {% include "modals/objects/generic_delete_modal.html" %}
     {% endblock action_modals %}
     <div class="panel-group" id="scenario-detail">
@@ -24,6 +26,18 @@
             </div>
         </div>
     </div>
+
+    <div class="panel panel-default">
+        <div class="panel-heading">Description</div>
+        <div class="panel-body">
+            {{ scenario.description }}
+            <br>
+            {{ scenario.scenario_type }}
+            <br>
+            Reported {{ scenario.scenario_date }}
+        </div>
+    </div>
+
     <div class="table-responsive">
         <table id="scenario-table" class="table table-bordered table-striped table-hover">
             <tbody>
@@ -31,18 +45,42 @@
                 <th>Property</th>
                 <th>Value</th>
                 <th>Unit</th>
+                {% if meta.can_edit %}
                 <th>Remove</th>
+                {%  endif %}
             </tr>
 
             {% for ai in scenario.get_additional_information %}
                 <tr>
-                    <td>{{ ai.property_name|safe }} </td>
+                    <td> {{ ai.property_name|safe }} </td>
                     <td> {{ ai.property_data|safe }} </td>
                     <td> {{ ai.property_unit|safe }} </td>
-                    <td></td>
+                    {% if meta.can_edit %}
+                    <td>
+                        <form action="{% url 'package scenario detail' scenario.package.uuid scenario.uuid %}" method="post">
+                            {% csrf_token %}
+                            <input type="hidden" name="uuid" value="{{ ai.uuid }}">
+                            <input type="hidden" name="hidden" value="delete-additional-information">
+                            <button type="submit" class="btn"><span class="glyphicon glyphicon-minus"></span></button>
+                        </form>
+                    </td>
+                    {%  endif %}
                 </tr>
             {% endfor %}
-
+            {% if meta.can_edit %}
+                <tr>
+                    <td></td>
+                    <td></td>
+                    <td>Delete all</td>
+                    <td>
+                        <form action="{% url 'package scenario detail' scenario.package.uuid scenario.uuid %}" method="post">
+                            {% csrf_token %}
+                            <input type="hidden" name="hidden" value="delete-all-additional-information">
+                            <button type="submit" class="btn"><span class="glyphicon glyphicon-trash"></span></button>
+                        </form>
+                    </td>
+                </tr>
+            {% endif %}
             </tbody>
         </table>
     </div>

templates/tables/scenario.html

@@ -1,72 +0,0 @@
-{% for obj in available_additional_information.types %}
-<div id="table-{{obj.type}}-Div">
-    <table class="table table-bordered table-hover">
-        <tbody>
-        <tr id="{{ obj.type }}GroupRow" style="background-color: rgba(0, 0, 0, 0.08);">
-            <td><p style="font-size:18px">{{obj.title}}</p></td>
-        </tr>
-        <!-- Loop through all AIs and attach the ones without subtype -->
-        {% for ai in available_additional_information.ais %}
-        <tr>
-        {% if obj.type in ai.types and ai.sub_type is not defined %}
-            <td><span title="">{{ ai.name }}</span></td>
-            <!-- #TODO -->
-            {% for c in "1 2 3"|make_list %}
-            <td class="col-{{ c }}">
-                {% for form in ai.forms %}
-                <!-- Build input -->
-                {% if form.type == 'select' %}
-                <select class="form-control" name="{{ form.param_name}}">
-                    <option value="">{{ form.placeholder }}</option>
-                    {% for choice in form.choices %}
-                    <option value="{{ choice.value }}">
-                        {{ choice.name }}
-                    </option>
-                    {% endfor %}
-                </select>
-                {% else %}
-                <input type="{{ form.type }}" name="{{ form.param_name }}" class="form-control" placeholder="{{ form.placeholder|safe }}"/>
-                {% endif %}
-                {% endfor %}
-            </td>
-            {% endfor %}
-        {% endif %}
-        {% endfor %}
-        </tr>
-        {% for subtype in available_additional_information.subtypes %}
-        <tr id="{{ subtype.type }}GroupRow" style="background-color: rgba(0, 0, 0, 0.08);">
-            <td><p style="font-size:18px">{{subtype.title}}</p></td>
-        </tr>
-        <!-- Loop through all AIs and attach the ones with the same subtype -->
-        {% for ai in available_additional_information.ais %}
-        <tr>
-            {% if obj.type in ai.types and subtype.type == ai.sub_type %}
-            <td><span title="">{{ ai.name }}</span></td>
-            <!-- #TODO -->
-            {% for c in "1 2 3"|make_list %}
-            <td class="col-{{ c }}">
-            {% for form in ai.forms %}
-                <!-- Build input -->
-                {% if form.type == 'select' %}
-                <select class="form-control" name="{{ form.param_name }}">
-                    <option value="">{{ form.placeholder }}</option>
-                    {% for choice in form.choices %}
-                    <option value="{{ choice.value }}">
-                        {{ choice.name }}
-                    </option>
-                    {% endfor %}
-                </select>
-                {% else %}
-                <input type="{{ form.type }}" name="{{ form.param_name }}" class="form-control" placeholder="{{ form.placeholder|safe }}">
-                {% endif %}
-            {% endfor %}
-            </td>
-            {% endfor %}
-            {% endif %}
-        </tr>
-        {% endfor %}
-        {% endfor %}
-        </tbody>
-    </table>
-</div>
-{% endfor %}

utilities/misc.py

@@ -0,0 +1,168 @@
+import html
+import logging
+from collections import defaultdict
+from enum import Enum
+from types import NoneType
+from typing import Dict, List, Any
+
+from envipy_additional_information import Interval, EnviPyModel
+from envipy_additional_information import NAME_MAPPING
+from pydantic import BaseModel, HttpUrl
+
+logger = logging.getLogger(__name__)
+
+
+class HTMLGenerator:
+    registry = {x.__name__: x for x in NAME_MAPPING.values()}
+
+    @staticmethod
+    def generate_html(additional_information: 'EnviPyModel', prefix='') -> str:
+        from typing import get_origin, get_args, Union
+
+        if isinstance(additional_information, type):
+            clz_name = additional_information.__name__
+        else:
+            clz_name = additional_information.__class__.__name__
+
+        widget = f'<h4>{clz_name}</h4>'
+
+        if hasattr(additional_information, 'uuid'):
+            uuid = additional_information.uuid
+            widget += f'<input type="hidden" name="{clz_name}__{prefix}__uuid" value="{uuid}">'
+
+        for name, field in additional_information.model_fields.items():
+            value = getattr(additional_information, name, None)
+            full_name = f"{clz_name}__{prefix}__{name}"
+            annotation = field.annotation
+            base_type = get_origin(annotation) or annotation
+
+            # Optional[Interval[float]] alias for Union[X, None]
+            if base_type is Union:
+                for arg in get_args(annotation):
+                    if arg is not NoneType:
+                        field_type = arg
+                        break
+            else:
+                field_type = base_type
+
+            is_interval_float = (
+                    field_type == Interval[float] or
+                    str(field_type) == str(Interval[float]) or
+                    'Interval[float]' in str(field_type)
+            )
+
+            if is_interval_float:
+                widget += f"""
+                    <div class="form-group row">
+                        <div class="col-md-6">
+                            <label for="{full_name}__start">{' '.join([x.capitalize() for x in name.split('_')])} Start</label>
+                            <input type="number" class="form-control" id="{full_name}__start" name="{full_name}__start" value="{value.start if value else ''}">
+                        </div>
+                        <div class="col-md-6">
+                            <label for="{full_name}__end">{' '.join([x.capitalize() for x in name.split('_')])} End</label>
+                            <input type="number" class="form-control" id="{full_name}__end" name="{full_name}__end" value="{value.end if value else ''}">
+                        </div>
+                    </div>
+                """
+            elif issubclass(field_type, Enum):
+                options: str = ''
+                for e in field_type:
+                    options += f'<option value="{e.value}" {"selected" if e == value else ""}>{html.escape(e.name)}</option>'
+
+                widget += f"""
+                <div class="form-group">
+                    <label for="{full_name}">{' '.join([x.capitalize() for x in name.split('_')])}</label>
+                    <select class="form-control" id="{full_name}" name="{full_name}">
+                        <option value="" disabled selected>Select {' '.join([x.capitalize() for x in name.split('_')])}</option>
+                        {options}
+                    </select>
+                </div>
+                """
+            else:
+                if field_type == str or field_type == HttpUrl:
+                    input_type = 'text'
+                elif field_type == float or field_type == int:
+                    input_type = 'number'
+                elif field_type == bool:
+                    input_type = 'checkbox'
+                else:
+                    raise ValueError(f"Could not parse field type {field_type} for {name}")
+
+                value_to_use = value if value and field_type != bool else ''
+
+                widget += f"""
+                <div class="form-group">
+                    <label for="{full_name}">{' '.join([x.capitalize() for x in name.split('_')])}</label>
+                    <input type="{input_type}" class="form-control" id="{full_name}" name="{full_name}" value="{value_to_use}" {"checked" if value and field_type == bool else ""}>
+                </div>
+                """
+
+        return widget + "<hr>"
+
+    @staticmethod
+    def build_models(params) -> Dict[str, List['EnviPyModel']]:
+
+        def has_non_none(d):
+            """
+            Recursively checks if any value in a (possibly nested) dict is not None.
+            """
+            for value in d.values():
+                if isinstance(value, dict):
+                    if has_non_none(value):  # recursive check
+                        return True
+                elif value is not None:
+                    return True
+            return False
+
+        """
+        Build Pydantic model instances from flattened HTML parameters.
+
+        Args:
+            params: dict of {param_name: value}, e.g. form data
+            model_registry: mapping of class names (strings) to Pydantic model classes
+
+        Returns:
+            dict: {ClassName: [list of model instances]}
+        """
+        grouped: Dict[str, Dict[str, Dict[str, Any]]] = {}
+
+        # Step 1: group fields by ClassName and Number
+        for key, value in params.items():
+            if value == '':
+                value = None
+
+            parts = key.split("__")
+            if len(parts) < 3:
+                continue  # skip invalid keys
+
+            class_name, number, *field_parts = parts
+            grouped.setdefault(class_name, {}).setdefault(number, {})
+
+            # handle nested fields like interval__start
+            target = grouped[class_name][number]
+            current = target
+            for p in field_parts[:-1]:
+                current = current.setdefault(p, {})
+            current[field_parts[-1]] = value
+
+        # Step 2: instantiate Pydantic models
+        instances: Dict[str, List[BaseModel]] = defaultdict(list)
+        for class_name, number_dict in grouped.items():
+            model_cls = HTMLGenerator.registry.get(class_name)
+
+            if not model_cls:
+                logger.info(f"Could not find model class for {class_name}")
+                continue
+
+            for number, fields in number_dict.items():
+                if not has_non_none(fields):
+                    print(f"Skipping empty {class_name} {number} {fields}")
+                    continue
+
+                uuid = fields.pop('uuid', None)
+                instance = model_cls(**fields)
+                if uuid:
+                    instance.__dict__['uuid'] = uuid
+                instances[class_name].append(instance)
+
+        return instances

uv.lock

@@ -426,7 +426,7 @@ requires-dist = [
     { name = "django-ninja", specifier = ">=1.4.1" },
     { name = "django-polymorphic", specifier = ">=4.1.0" },
     { name = "enviformer", git = "ssh://git@git.envipath.com/enviPath/enviformer.git?rev=v0.1.0" },
-    { name = "envipy-additional-information", git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git" },
+    { name = "envipy-additional-information", git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git?rev=v0.1.4" },
     { name = "envipy-plugins", git = "ssh://git@git.envipath.com/enviPath/enviPy-plugins.git?rev=v0.1.0" },
     { name = "epam-indigo", specifier = ">=1.30.1" },
     { name = "gunicorn", specifier = ">=23.0.0" },
@@ -443,7 +443,7 @@ requires-dist = [
 [[package]]
 name = "envipy-additional-information"
 version = "0.1.0"
-source = { git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git#4804b24b3479bed6108a49e4401bff8947c03cbd" }
+source = { git = "ssh://git@git.envipath.com/enviPath/enviPy-additional-information.git?rev=v0.1.4#4da604090bf7cf1f3f552d69485472dbc623030a" }
 dependencies = [
     { name = "pydantic" },
 ]