startups: allow filtering out investigations

Closes #21046.

_includes/startups-filters.html

@@ -37,4 +37,11 @@
       <p class="fr-hint-text" id="{{include.prefix}}toggle-hint-text">Ces services sont déployés à l'ensemble du territoire national et ont atteint un seuil d'impact significatif.</p>
     </div>
   </div>
+  <div class="fr-grid-row">
+    <div class="fr-col fr-toggle">
+      <input type="checkbox" class="fr-toggle__input exclude-investigations" aria-describedby="exclude-investigations-toggle-hint-text" id="exclude-investigations-toggle" />
+      <label class="fr-toggle__label" for="exclude-investigations-toggle" data-fr-checked-label="Activé" data-fr-unchecked-label="Désactivé">Exclure les investigations</label>
+      <p class="fr-hint-text" id="exclude-investigations-toggle-hint-text">Les investigations sont des services numériques en devenir. À ce stade, l'équipe est souvent réduite.</p>
+    </div>
+  </div>
 </div>

_layouts/startups.html

@@ -192,4 +192,9 @@ <h3><span class="phase-counter">{{ counter }}</span> <span class="phase-label">{
   document.querySelectorAll(".select-impact").forEach((selectElement) => {
     createNationalImpactSelect(selectElement, data, nationalImpactValue);
   });
+
+ filters.excludeInvestigations = urlParams.get("exclude-investigations") == "true";
+
+ setupExcludeInvestigations();
+
 </script>

assets/additional/js/search-startup.js

@@ -116,9 +116,15 @@ const filterCards = (startups) => {
     )
     .filter((startup) =>
       filters.is_national_impact ? startupHasNationalImpact(startup) : true,
+    )
+    .filter((startup) =>
+      filters.excludeInvestigations ? startupIsNotInvestigation(startup) : true,
     );
 };
 
+const startupIsNotInvestigation = (startup) =>
+  startup.phase !== "investigation";
+
 const startupHasNationalImpact = (startup) =>
   startup.events.find((event) => event.name === "national_impact");
 
@@ -339,3 +345,18 @@ const createNationalImpactSelect = (selectElement, data, initValue) => {
     );
   });
 };
+
+const setupExcludeInvestigations = () => {
+  toggle = document.getElementById("exclude-investigations-toggle");
+
+  toggle.checked = filters.excludeInvestigations;
+
+  toggle.addEventListener("change", () => {
+    url = new URL(window.location);
+    url.searchParams.set("exclude-investigations", toggle.checked);
+
+    window.location = url;
+  });
+
+  updateCards(data);
+};