Switch models from the Command Center (#2147)

* Switch models from the Command Center Add a model switcher to the Command-K Command Center. Typing surfaces a flat, filterable list of "Model › Provider › Name" breadcrumb rows with provider icons: - Running agent: its own provider's models (a live agent can't change provider); selecting calls setAgentModel. - New draft tab: every available provider's models in one flat list; selecting sets provider + model on the draft via a focused-draft controller published to a global store (the draft form state is local to the composer subtree and otherwise unreachable from the global Command Center). Models only appear once the user starts typing, so the default palette view is unchanged. Reuses useProvidersSnapshot and the existing setAgentModel RPC — no protocol changes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * Update packages/app/src/components/command-center.tsx Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> * Update packages/app/src/hooks/use-command-center.ts Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> * refactor(app): make Command Center extensible Let focused features register stable actions while the palette owns search, selection, and a single virtualized result projection. * fix(app): save model preference after agent switch Persist the shared model choice only after the daemon confirms the live agent switched successfully. --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com> Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
2026-07-18 16:54:41 +02:00
parent 7917532716
commit 45bbb973a3
25 changed files with 1636 additions and 1227 deletions
@@ -0,0 +1,105 @@
+import { describe, expect, it } from "vitest";
+import type { CommandCenterContribution } from "./contributions";
+import {
+  buildContributionSections,
+  moveActiveResultId,
+  preserveActiveResultId,
+  projectCommandCenterRows,
+  type CommandCenterWorkspaceResult,
+} from "./results";
+
+function contribution(input: {
+  id: string;
+  group: string;
+  groupRank: number;
+  visibility?: "always" | "query";
+}): CommandCenterContribution {
+  return {
+    ...input,
+    rank: 0,
+    keywords: [input.id],
+    visibility: input.visibility ?? "always",
+    run: () => undefined,
+    presentation: {
+      kind: "action",
+      title: input.id,
+      sectionTitle: input.group,
+    },
+  };
+}
+
+function workspace(id: string): CommandCenterWorkspaceResult {
+  return {
+    kind: "workspace",
+    id,
+    title: id,
+    subtitle: "host",
+    searchText: id,
+    run: () => undefined,
+  };
+}
+
+function sectionResultIds(sections: ReturnType<typeof buildContributionSections>): string[] {
+  const ids: string[] = [];
+  for (const section of sections) {
+    for (const result of section.results) ids.push(result.id);
+  }
+  return ids;
+}
+
+describe("Command Center result projection", () => {
+  it("query-gates model choices and creates one flat row index", () => {
+    const contributions = [
+      contribution({ id: "settings", group: "actions", groupRank: 0 }),
+      contribution({ id: "opus", group: "models", groupRank: 1, visibility: "query" }),
+    ];
+    const emptySections = buildContributionSections(contributions, "");
+    expect(sectionResultIds(emptySections)).toEqual(["settings"]);
+
+    const sections = buildContributionSections(contributions, "o");
+    const projection = projectCommandCenterRows([
+      ...sections,
+      { id: "workspaces", rank: 2, title: "Workspaces", results: [workspace("workspace:1")] },
+    ]);
+    expect(projection.rows.map((row) => row.key)).toEqual([
+      "section:models",
+      "opus",
+      "section:workspaces",
+      "workspace:1",
+    ]);
+    expect(projection.rowIndexByResultId.get("workspace:1")).toBe(3);
+    expect(projection.offsets).toEqual([0, 32, 68, 117]);
+  });
+
+  it("preserves active selection by id and falls back to the first result", () => {
+    const first = workspace("workspace:first");
+    const second = workspace("workspace:second");
+    expect(preserveActiveResultId(second.id, [first, second])).toBe(second.id);
+    expect(preserveActiveResultId("missing", [first, second])).toBe(first.id);
+    expect(preserveActiveResultId(first.id, [])).toBeNull();
+  });
+
+  it("wraps keyboard selection in both directions", () => {
+    const first = workspace("workspace:first");
+    const second = workspace("workspace:second");
+    expect(moveActiveResultId(second.id, [first, second], "next")).toBe(first.id);
+    expect(moveActiveResultId(first.id, [first, second], "previous")).toBe(second.id);
+  });
+
+  it("keeps keyboard selection aligned with rows beyond the render window", () => {
+    const workspaces = Array.from({ length: 200 }, (_, index) => workspace(`workspace:${index}`));
+    const projection = projectCommandCenterRows([
+      { id: "workspaces", rank: 0, title: "Workspaces", results: workspaces },
+    ]);
+
+    let activeId: string | null = workspaces[0].id;
+    for (let index = 0; index < 150; index += 1) {
+      activeId = moveActiveResultId(activeId, projection.selectableResults, "next");
+    }
+
+    const targetId = workspaces[150].id;
+    expect(activeId).toBe(targetId);
+    expect(projection.rowIndexByResultId.get(targetId)).toBe(151);
+    expect(projection.offsets[151]).toBe(32 + 150 * 56);
+  });
+});