import test from "node:test";
import assert from "node:assert/strict";
import { createConfiguredRunSingleTask } from "./runner.ts";

function makeResult(finalText: string) {
  return {
    runId: "run-1",
    agent: "scout",
    agentSource: "builtin" as const,
    task: "inspect auth",
    exitCode: 0,
    finalText,
  };
}

test("createConfiguredRunSingleTask uses process runner when config says process", async () => {
  const calls: string[] = [];
  const runSingleTask = createConfiguredRunSingleTask({
    loadConfig: () => ({ runner: "process" }),
    processRunner: async () => {
      calls.push("process");
      return makeResult("process");
    },
    tmuxRunner: async () => {
      calls.push("tmux");
      return makeResult("tmux");
    },
  });

  const result = await runSingleTask({ cwd: "/repo", meta: { task: "inspect auth" } as any });

  assert.equal(result.finalText, "process");
  assert.deepEqual(calls, ["process"]);
});

test("createConfiguredRunSingleTask uses tmux runner when config says tmux", async () => {
  const calls: string[] = [];
  const runSingleTask = createConfiguredRunSingleTask({
    loadConfig: () => ({ runner: "tmux" }),
    processRunner: async () => {
      calls.push("process");
      return makeResult("process");
    },
    tmuxRunner: async () => {
      calls.push("tmux");
      return makeResult("tmux");
    },
  });

  const result = await runSingleTask({ cwd: "/repo", meta: { task: "inspect auth" } as any });

  assert.equal(result.finalText, "tmux");
  assert.deepEqual(calls, ["tmux"]);
});

test("createConfiguredRunSingleTask passes task cwd into config loader", async () => {
  let cwdSeen = "";
  const runSingleTask = createConfiguredRunSingleTask({
    loadConfig: (cwd) => {
      cwdSeen = cwd;
      return { runner: "process" };
    },
    processRunner: async () => makeResult("process"),
    tmuxRunner: async () => makeResult("tmux"),
  });

  await runSingleTask({ cwd: "/repo/worktree", meta: { task: "inspect auth" } as any });

  assert.equal(cwdSeen, "/repo/worktree");
});