Initial datamodel

module/applications/sheets/companion.mjs

@@ -0,0 +1,35 @@
+import DaggerheartSheet from './daggerheart-sheet.mjs';
+
+const { ActorSheetV2 } = foundry.applications.sheets;
+export default class DhCompanionSheet extends DaggerheartSheet(ActorSheetV2) {
+    static DEFAULT_OPTIONS = {
+        tag: 'form',
+        classes: ['daggerheart', 'sheet', 'actor', 'dh-style', 'companion'],
+        position: { width: 700, height: 1000 },
+        actions: {},
+        form: {
+            handler: this.updateForm,
+            submitOnChange: true,
+            closeOnSubmit: false
+        }
+    };
+
+    static PARTS = {
+        sidebar: { template: 'systems/daggerheart/templates/sheets/actors/companion/tempMain.hbs' }
+    };
+
+    async _prepareContext(_options) {
+        const context = await super._prepareContext(_options);
+        context.document = this.document;
+        context.playerCharacters = game.users
+            .filter(x => !x.isGM && x.character)
+            .map(x => ({ key: x.character.uuid, name: x.character.name }));
+
+        return context;
+    }
+
+    static async updateForm(event, _, formData) {
+        await this.document.update(formData.object);
+        this.render();
+    }
+}