metatron-open-seo/src/routes/_app/projects.tsx

import * as React from "react";
import { Link, createFileRoute } from "@tanstack/react-router";
import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
import { ChevronRight, Plus } from "lucide-react";
import { toast } from "sonner";
import {
  getArchivedProjects,
  getProjects,
  restoreProject,
} from "@/serverFunctions/projects";
import { getStandardErrorMessage } from "@/client/lib/error-messages";
import { getLastProjectId } from "@/client/lib/active-project";
import { CreateProjectModal } from "@/client/features/projects/CreateProjectModal";

export const Route = createFileRoute("/_app/projects")({
  component: ProjectsPage,
});

function ProjectsPage() {
  const [creating, setCreating] = React.useState(false);
  // Read after mount to keep SSR/first render stable.
  const [currentProjectId, setCurrentProjectId] = React.useState<string | null>(
    null,
  );
  React.useEffect(() => {
    setCurrentProjectId(getLastProjectId());
  }, []);
  const projectsQuery = useQuery({
    queryKey: ["projects"],
    queryFn: () => getProjects(),
  });
  const projects = projectsQuery.data ?? [];

  return (
    <div className="h-full overflow-auto bg-base-100 px-4 py-8 pb-24 md:px-6 md:py-12 md:pb-8">
      <div className="mx-auto w-full max-w-2xl space-y-6">
        <div className="flex items-start justify-between gap-4">
          <div>
            <h1 className="text-2xl font-bold tracking-tight">Projects</h1>
            <p className="mt-1 text-sm text-base-content/60">
              Each project is a separate workspace with its own Search Console,
              rank tracking, and audits.
            </p>
          </div>
          <button
            type="button"
            className="btn btn-primary btn-sm shrink-0"
            onClick={() => setCreating(true)}
          >
            <Plus className="size-4" />
            New project
          </button>
        </div>

        {projectsQuery.isLoading ? (
          <div className="flex justify-center py-10">
            <span className="loading loading-spinner loading-md" />
          </div>
        ) : (
          <ul className="divide-y divide-base-300 overflow-hidden rounded-lg border border-base-300">
            {projects.map((project) => (
              <li key={project.id}>
                <Link
                  to="/p/$projectId/settings"
                  params={{ projectId: project.id }}
                  className="flex items-center justify-between gap-3 p-3 transition-colors hover:bg-base-200/40"
                >
                  <span className="flex min-w-0 flex-col">
                    <span className="flex items-center gap-2">
                      <span className="truncate font-medium">
                        {project.name}
                      </span>
                      {project.id === currentProjectId ? (
                        <span className="shrink-0 rounded-full bg-base-300/70 px-1.5 py-0.5 text-[10px] font-medium uppercase tracking-wide text-base-content/60">
                          Current
                        </span>
                      ) : null}
                    </span>
                    <span className="truncate text-xs text-base-content/50">
                      {project.domain ?? "No domain set"}
                    </span>
                  </span>
                  <ChevronRight className="size-4 shrink-0 text-base-content/40" />
                </Link>
              </li>
            ))}
          </ul>
        )}

        <ArchivedProjects />
      </div>

      {creating ? (
        <CreateProjectModal onClose={() => setCreating(false)} />
      ) : null}
    </div>
  );
}

function ArchivedProjects() {
  const queryClient = useQueryClient();
  const archivedQuery = useQuery({
    queryKey: ["projects", "archived"],
    queryFn: () => getArchivedProjects(),
  });
  const archived = archivedQuery.data ?? [];

  const restoreMutation = useMutation({
    mutationFn: (projectId: string) =>
      restoreProject({ data: { archivedProjectId: projectId } }),
    onSuccess: async () => {
      // Prefix match invalidates both the active and archived lists.
      await queryClient.invalidateQueries({ queryKey: ["projects"] });
      toast.success("Project restored");
    },
    onError: (error) =>
      toast.error(getStandardErrorMessage(error, "Failed to restore project")),
  });

  if (archived.length === 0) return null;

  return (
    <section className="space-y-3">
      <h2 className="text-sm font-medium text-base-content/50">Archived</h2>
      <ul className="divide-y divide-base-300 overflow-hidden rounded-lg border border-base-300">
        {archived.map((project) => (
          <li
            key={project.id}
            className="flex items-center justify-between gap-3 p-3"
          >
            <span className="flex min-w-0 flex-col">
              <span className="truncate font-medium text-base-content/70">
                {project.name}
              </span>
              <span className="truncate text-xs text-base-content/50">
                {project.domain ?? "No domain set"}
              </span>
            </span>
            <button
              type="button"
              className="btn btn-ghost btn-sm shrink-0"
              onClick={() => restoreMutation.mutate(project.id)}
              disabled={restoreMutation.isPending}
            >
              Restore
            </button>
          </li>
        ))}
      </ul>
    </section>
  );
}