Set up detail key results from dummy calculation using partials

empowerplan · Mar 26, 2024 · 8b368ec · 8b368ec
1 parent 99f9b40
commit 8b368ec
Show file tree

Hide file tree

Showing 5 changed files with 82 additions and 50 deletions.
diff --git a/digiplan/map/forms.py b/digiplan/map/forms.py
@@ -4,7 +4,7 @@
 from django.utils.safestring import mark_safe
 from django_mapengine import legend
 
-from . import charts
+from . import charts, menu
 from .widgets import SwitchWidget
 
 
@@ -49,7 +49,19 @@ def __init__(self, layer: legend.LegendLayer, *args, **kwargs) -> None:  # noqa:
         self.layer = layer
 
 
-class PanelForm(TemplateForm):  # noqa: D101
+class TemplateExtraContentForm(TemplateForm):
+    """Add extra content to template form."""
+
+    extra_content = {}
+
+    def __str__(self) -> str:  # noqa: D105
+        if self.template_name:
+            renderer = renderers.get_default_renderer()
+            return mark_safe(renderer.render(self.template_name, {"form": self, **self.extra_content}))  # noqa: S308
+        return super().__str__()
+
+
+class PanelForm(TemplateExtraContentForm):  # noqa: D101
     def __init__(self, parameters, additional_parameters=None, **kwargs) -> None:  # noqa: D107, ANN001
         super().__init__(**kwargs)
         self.fields = {item["name"]: item["field"] for item in self.generate_fields(parameters, additional_parameters)}
@@ -103,6 +115,13 @@ def generate_fields(parameters, additional_parameters=None):  # noqa: ANN001, AN
 class EnergyPanelForm(PanelForm):  # noqa: D101
     template_name = "forms/panel_energy.html"
 
+    def __init__(self, parameters, additional_parameters=None, **kwargs) -> None:  # noqa: D107, ANN001
+        super().__init__(parameters, additional_parameters, **kwargs)
+        for technology in ("wind_2018", "wind_2024", "wind_2027", "pv_ground", "pv_roof"):
+            key_results = menu.detail_key_results(technology)
+            for key, value in key_results.items():
+                self.extra_content[f"{technology}_key_result_{key}"] = value
+
 
 class HeatPanelForm(PanelForm):  # noqa: D101
     template_name = "forms/panel_heat.html"

diff --git a/digiplan/map/menu.py b/digiplan/map/menu.py
@@ -0,0 +1,16 @@
+"""Add calculations for menu items."""
+
+
+def detail_key_results(technology: str, **kwargs: dict) -> dict:  # noqa: ARG001
+    """Calculate detail key results for given technology."""
+    if technology == "wind_2018":
+        return {"area": 300, "turbines": 20, "energy": 2000}
+    if technology == "wind_2024":
+        return {"area": 400, "turbines": 30, "energy": 3000}
+    if technology == "wind_2027":
+        return {"area": 500, "turbines": 50, "energy": 4000}
+    if technology == "pv_ground":
+        return {"area": 33, "energy": 2001}
+    if technology == "pv_roof":
+        return {"area": 34, "energy": 2002}
+    raise KeyError(f"Unknown technology '{technology}'.")
diff --git a/digiplan/map/urls.py b/digiplan/map/urls.py
@@ -12,4 +12,5 @@
     path("choropleth/<str:lookup>/<str:layer_id>", views.get_choropleth, name="choropleth"),
     path("popup/<str:lookup>/<int:region>", views.get_popup, name="popup"),
     path("charts", views.get_charts, name="charts"),
+    path("detail_key_results", views.DetailKeyResultsView.as_view(), name="detail_key_results"),
 ]
diff --git a/digiplan/map/views.py b/digiplan/map/views.py
@@ -6,12 +6,12 @@
 
 from django.conf import settings
 from django.http import HttpRequest, response
+from django.utils.translation import gettext_lazy as _
 from django.views.generic import TemplateView
 from django_mapengine import views
-from django.utils.translation import gettext_lazy as _
 
 from digiplan import __version__
-from digiplan.map import config
+from digiplan.map import config, menu
 
 from . import charts, choropleths, forms, map_config, popups, utils
 
@@ -185,3 +185,16 @@ def get_charts(request: HttpRequest) -> response.JsonResponse:
     return response.JsonResponse(
         {lookup: charts.CHARTS[lookup](simulation_id=simulation_id).render() for lookup in lookups},
     )
+
+
+class DetailKeyResultsView(TemplateView):
+    """Return HTMX-partial for requested detail key results."""
+
+    template_name = "forms/panel_energy.html#key_results"
+
+    def get_context_data(self, **kwargs) -> dict:  # noqa: ARG002
+        """Get detail key results for requested technology."""
+        technology = self.request.GET["technology"]
+        return {
+            f"key_result_{key}": value for key, value in menu.detail_key_results(technology, **self.request.GET).items()
+        }
diff --git a/digiplan/templates/forms/panel_energy.html b/digiplan/templates/forms/panel_energy.html
@@ -2,12 +2,12 @@
 {% load static %}
 {% load partials %}
 
-{% partialdef wind_key_results %}
+{% partialdef key_results %}
   <div class="sidepanel__key-numbers">
     <div class="sidepanel__key-number">
       <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
         <span>
-          {{ wind_key_result_area }} ha
+          {{ key_result_area }} ha
         </span>
       </div>
       <div class="sidepanel__key-number-description">
@@ -16,49 +16,22 @@
         </span>
       </div>
     </div>
-    <div class="sidepanel__key-number">
-      <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
-        <span>
-          {{ wind_key_result_turbines }}
-        </span>
-      </div>
-      <div class="sidepanel__key-number-description">
-        {%  trans "Anlagen werden errichtet" %}
-      </div>
-    </div>
-    <div class="sidepanel__key-number">
-      <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
-        <span>
-          {{ wind_key_result_energy }}
-        </span>
-      </div>
-      <div class="sidepanel__key-number-description">
-        <span>
-          {%  trans "können gewonnen werden" %}
-        </span>
-      </div>
-    </div>
-  </div>
-{% endpartialdef %}
-
-{% partialdef pv_key_results %}
-  <div class="sidepanel__key-numbers">
-    <div class="sidepanel__key-number">
-      <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
-        <span>
-          {{ pv_key_result_area }} ha
-        </span>
-      </div>
-      <div class="sidepanel__key-number-description">
-        <span>
-          {%  trans "werden genutzt" %}
-        </span>
+    {% if key_result_turbines %}
+      <div class="sidepanel__key-number">
+        <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
+          <span>
+            {{ key_result_turbines }}
+          </span>
+        </div>
+        <div class="sidepanel__key-number-description">
+          {%  trans "Anlagen werden errichtet" %}
+        </div>
       </div>
-    </div>
+    {% endif %}
     <div class="sidepanel__key-number">
       <div class="sidepanel__key-number-value sidepanel__key-number-value--wind">
         <span>
-          {{ pv_key_result_energy }} TWh
+          {{ key_result_energy }}
         </span>
       </div>
       <div class="sidepanel__key-number-description">
@@ -140,7 +113,9 @@ <h2 class="panel__title title">{%  trans "Generation" %}</h2>
           </div>
       </div>
       <div class="sidepanel__block" id="wind_key_results_2018">
-        {% partial wind_key_results with wind_key_result_area=wind_key_result_area_2018 wind_key_result_turbines=wind_key_result_turbines_2018 wind_key_result_energy=wind_key_result_energy_2018 %}
+        {% with key_result_area=wind_2018_key_result_area key_result_turbines=wind_2018_key_result_turbines key_result_energy=wind_2018_key_result_energy %}
+          {% partial key_results %}
+        {% endwith %}
       </div>
       <div class="sidepanel__block">
         <div class="sidepanel__more">
@@ -184,7 +159,9 @@ <h2 class="panel__title title">{%  trans "Generation" %}</h2>
         </div>
       </div>
       <div class="sidepanel__block" id="wind_key_results_2024">
-        {% partial wind_key_results with wind_key_result_area=wind_key_result_area_2024 wind_key_result_turbines=wind_key_result_turbines_2024 wind_key_result_energy=wind_key_result_energy_2024 %}
+        {% with key_result_area=wind_2024_key_result_area key_result_turbines=wind_2024_key_result_turbines key_result_energy=wind_2024_key_result_energy %}
+          {% partial key_results %}
+        {% endwith %}
       </div>
       <div class="sidepanel__block">
         <div class="sidepanel__more">
@@ -240,7 +217,9 @@ <h2 class="panel__title title">{%  trans "Generation" %}</h2>
         </div>
       </div>
       <div class="sidepanel__block" id="wind_key_results_2027">
-        {% partial wind_key_results with wind_key_result_area=wind_key_result_area_2027 wind_key_result_turbines=wind_key_result_turbines_2027 wind_key_result_energy=wind_key_result_energy_2027 %}
+        {% with key_result_area=wind_2027_key_result_area key_result_turbines=wind_2027_key_result_turbines key_result_energy=wind_2027_key_result_energy %}
+          {% partial key_results %}
+        {% endwith %}
       </div>
       <div class="sidepanel__block">
         <div class="sidepanel__more">
@@ -326,7 +305,9 @@ <h2 class="panel__title title">{%  trans "Generation" %}</h2>
     </div>
   </div>
   <div class="sidepanel__block" id="pv_ground_key_results">
-    {% partial pv_key_results with pv_key_result_area=pv_ground_key_result_area pv_key_result_energy=pv_ground_key_result_energy %}
+    {% with key_result_area=pv_ground_key_result_area key_result_energy=pv_ground_key_result_energy %}
+      {% partial key_results %}
+    {% endwith %}
   </div>
   <div class="sidepanel__block">
     <div class="sidepanel__more">
@@ -369,7 +350,9 @@ <h2 class="panel__title title">{%  trans "Generation" %}</h2>
     </div>
   </div>
   <div class="sidepanel__block" id="pv_roof_key_results">
-    {% partial pv_key_results with pv_key_result_area=pv_roof_key_result_area pv_key_result_energy=pv_roof_key_result_energy %}
+    {% with key_result_area=pv_roof_key_result_area key_result_energy=pv_roof_key_result_energy %}
+      {% partial key_results %}
+    {% endwith %}
   </div>
   <div class="sidepanel__block">
     <div class="sidepanel__more">