import aComposer, { type specialOptions } from "../linker.ts";
import tools from "../composerTools.ts";
import type { BranchOptions } from "./types.ts";

export default (o?: specialOptions) =>
(path: string) =>
async (table: BranchOptions) =>
  Promise.all(
    table
      .map((p) => ({ ...p, path: path }))
      .map(async (p) => ({
        name: p.name,
        f: (
          (composed) =>
            p.f.constructor.name === "AsyncFunction" ||
              composed.constructor.name === "AsyncFunction"
              ? ((a) =>
              (k: (arg0: any) => any) =>
              (r: Request) =>
              async (b: unknown) => k(await a(r)(b)))(composed)(p.f)
              : ((a) =>
              (k: (arg0: any) => any) =>
              (r: Request) =>
              (b: unknown) => k(a(r)(b)))(composed)(p.f)
        )(
          await aComposer(o ? { ...o, branch: false } : { branch: false })(p)(
            tools.isUsing(o)(p),
          ),
        ),
      })),
  );