Adds scenes

src/components/documents/DocumentForm.tsx

@@ -1,6 +1,7 @@
 import { RelationshipType, type CampaignId, type Document } from "@/lib/types";
 import { SecretForm } from "./secret/SecretForm";
 import { TreasureForm } from "./treasure/TreasureForm";
+import { SceneForm } from "./scene/SceneForm";
 
 function assertUnreachable(_x: never): never {
   throw new Error("DocumentForm switch is not exhaustive");
@@ -25,6 +26,8 @@ export const DocumentForm = ({
       return "Form not supported here";
     case RelationshipType.Treasures:
       return <TreasureForm campaign={campaignId} onCreate={onCreate} />;
+    case RelationshipType.Scenes:
+      return <SceneForm campaign={campaignId} onCreate={onCreate} />;
   }
 
   return assertUnreachable(relationshipType);

src/components/documents/DocumentRow.tsx

@@ -3,6 +3,7 @@
 import { SessionRow } from "@/components/documents/session/SessionRow";
 import { SecretRow } from "@/components/documents/secret/SecretRow";
 import {
+  isScene,
   isSecret,
   isSession,
   isTreasure,
@@ -10,6 +11,7 @@ import {
   type Session,
 } from "@/lib/types";
 import { TreasureRow } from "./treasure/TreasureRow";
+import { SceneRow } from "./scene/SceneRow";
 
 /**
  * Renders a row for any document type. Prioritizes Session, then Secret, then falls back to ID and creation time.
@@ -29,6 +31,11 @@ export const DocumentRow = ({
   if (isSecret(document)) {
     return <SecretRow secret={document} session={session} />;
   }
+
+  if (isScene(document)) {
+    return <SceneRow scene={document} />;
+  }
+
   if (isTreasure(document)) {
     return <TreasureRow treasure={document} session={session} />;
   }

src/components/documents/scene/SceneForm.tsx

@@ -0,0 +1,66 @@
+// SceneForm.tsx
+// Form for adding a new scene to a session.
+import { useState } from "react";
+import type { CampaignId, Scene } from "@/lib/types";
+import { pb } from "@/lib/pocketbase";
+
+/**
+ * Renders a form to add a new scene. Calls onCreate with the new scene document.
+ */
+export const SceneForm = ({
+  campaign,
+  onCreate,
+}: {
+  campaign: CampaignId;
+  onCreate: (scene: Scene) => Promise<void>;
+}) => {
+  const [text, setText] = useState("");
+  const [adding, setAdding] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    if (!text.trim()) return;
+    setAdding(true);
+    setError(null);
+    try {
+      const sceneDoc: Scene = await pb.collection("documents").create({
+        campaign,
+        data: {
+          scene: {
+            text,
+          },
+        },
+      });
+      setText("");
+      await onCreate(sceneDoc);
+    } catch (e: any) {
+      setError(e?.message || "Failed to add scene.");
+    } finally {
+      setAdding(false);
+    }
+  }
+
+  return (
+    <form className="flex items-center gap-2 mt-4" onSubmit={handleSubmit}>
+      <h3>Create new scene</h3>
+      <input
+        type="text"
+        className="flex-1 px-3 py-2 rounded bg-slate-800 text-slate-100 border border-slate-700 focus:outline-none focus:ring-2 focus:ring-violet-500"
+        placeholder="Add a new scene..."
+        value={text}
+        onChange={(e) => setText(e.target.value)}
+        disabled={adding}
+        aria-label="Add new scene"
+      />
+      {error && <div className="text-red-400 mt-2 text-sm">{error}</div>}
+      <button
+        type="submit"
+        className="px-4 py-2 rounded bg-emerald-600 hover:bg-emerald-700 text-white font-semibold transition-colors disabled:opacity-60"
+        disabled={adding || !text.trim()}
+      >
+        {adding ? "Adding..." : "Create"}
+      </button>
+    </form>
+  );
+};

src/components/documents/scene/SceneRow.tsx

@@ -0,0 +1,25 @@
+import { AutoSaveTextarea } from "@/components/AutoSaveTextarea";
+import { pb } from "@/lib/pocketbase";
+import type { Scene } from "@/lib/types";
+
+/**
+ * Renders an editable scene row
+ */
+export const SceneRow = ({ scene }: { scene: Scene }) => {
+  async function saveScene(text: string) {
+    await pb.collection("documents").update(scene.id, {
+      data: {
+        ...scene.data,
+        scene: {
+          text,
+        },
+      },
+    });
+  }
+
+  return (
+    <div className="">
+      <AutoSaveTextarea value={scene.data.scene.text} onSave={saveScene} />
+    </div>
+  );
+};