chore(monorepo): relocate client files

apps/client/src/widgets/template_switch.ts

@@ -0,0 +1,52 @@
+import SwitchWidget from "./switch.js";
+import attributeService from "../services/attributes.js";
+import { t } from "../services/i18n.js";
+import type { EventData } from "../components/app_context.js";
+import type FNote from "../entities/fnote.js";
+
+/**
+ * Switch for the basic properties widget which allows the user to select whether the note is a template or not, which toggles the `#template` attribute.
+ */
+export default class TemplateSwitchWidget extends SwitchWidget {
+
+    isEnabled() {
+        return super.isEnabled() && !this.noteId?.startsWith("_options");
+    }
+
+    doRender() {
+        super.doRender();
+
+        this.switchOnName = t("template_switch.template");
+        this.switchOnTooltip = t("template_switch.toggle-on-hint");
+
+        this.switchOffName = t("template_switch.template");
+        this.switchOffTooltip = t("template_switch.toggle-off-hint");
+
+        this.$helpButton.attr("data-help-page", "template.html").show();
+    }
+
+    async switchOn() {
+        if (this.noteId) {
+            await attributeService.setLabel(this.noteId, "template");
+        }
+    }
+
+    async switchOff() {
+        if (this.note && this.noteId) {
+            for (const templateAttr of this.note.getOwnedLabels("template")) {
+                await attributeService.removeAttributeById(this.noteId, templateAttr.attributeId);
+            }
+        }
+    }
+
+    async refreshWithNote(note: FNote) {
+        const isTemplate = note.hasLabel("template");
+        this.isToggled = isTemplate;
+    }
+
+    entitiesReloadedEvent({ loadResults }: EventData<"entitiesReloaded">) {
+        if (loadResults.getAttributeRows().find((attr) => attr.type === "label" && attr.name === "template" && attr.noteId === this.noteId)) {
+            this.refresh();
+        }
+    }
+}