yaak-mountain-loop/apps/yaak-client/commands/switchWorkspace.tsx

import { platform } from "@yaakapp-internal/platform";
import { createFastMutation } from "../hooks/useFastMutation";
import { getRecentCookieJars } from "../hooks/useRecentCookieJars";
import { getRecentEnvironments } from "../hooks/useRecentEnvironments";
import { getRecentRequests } from "../hooks/useRecentRequests";
import { router } from "../lib/router";
import { rpc } from "../lib/rpc";

export const switchWorkspace = createFastMutation<
  void,
  unknown,
  {
    workspaceId: string;
    inNewWindow: boolean;
  }
>({
  mutationKey: ["open_workspace"],
  mutationFn: async ({ workspaceId, inNewWindow }) => {
    const environmentId = (await getRecentEnvironments(workspaceId))[0] ?? undefined;
    const requestId = (await getRecentRequests(workspaceId))[0] ?? undefined;
    const cookieJarId = (await getRecentCookieJars(workspaceId))[0] ?? undefined;
    const search = {
      environment_id: environmentId,
      cookie_jar_id: cookieJarId,
      request_id: requestId,
    };

    // A host without windows opens the workspace here instead. Refusing would
    // strand the user on the workspace they were trying to leave.
    if (inNewWindow && platform.capabilities.multiWindow) {
      const location = router.buildLocation({
        to: "/workspaces/$workspaceId",
        params: { workspaceId },
        search,
      });
      await rpc<void>("cmd_new_main_window", { url: location.href });
      return;
    }

    await router.navigate({
      to: "/workspaces/$workspaceId",
      params: { workspaceId },
      search,
    });
  },
});