import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
import { mkdirSync, rmSync, writeFileSync, readFileSync, readdirSync, existsSync, unlinkSync, symlinkSync } from 'node:fs';
import { dirname, join } from 'node:path';
import { tmpdir } from 'node:os';
import { fileURLToPath } from 'node:url';

// Mock the core module at the module boundary so every `runSetup` invocation
// in this suite gets a controllable `requestFaucetFunding` spy. `vi.mock` is
// hoisted by vitest, so the mock intercepts `setup.ts`'s top-level import
// regardless of where this line appears. Other `@origintrail-official/dkg-core`
// exports are passed through unchanged via `importActual` so existing tests
// that rely on core semantics (transitive imports) stay intact.
//
// We hoist the same `requestFaucetFunding` spy and inject it into TWO mock
// surfaces: (1) the dkg-core barrel (so any direct caller in this package
// gets the spy via the public surface), and (2) the dkg-core `dist/faucet.js`
// module path (so `fundWalletsBestEffort` inside dkg-core's own
// `faucet-orchestration.ts` — which calls `requestFaucetFunding` via an
// in-package import — also routes through the spy). The barrel-level mock
// alone wouldn't intercept dkg-core's intra-package call after the S1 of
// issue #386 extracted the orchestrator into core (`fundWalletsBestEffort`
// reaches `requestFaucetFunding` via `./faucet.js`, not via the barrel).
const requestFaucetFundingSpy = vi.hoisted(() =>
  vi.fn(async () => ({ success: true, funded: ['0.01 ETH', '1000 TRAC'] })),
);
vi.mock('@origintrail-official/dkg-core', async () => {
  const actual = await vi.importActual<typeof import('@origintrail-official/dkg-core')>(
    '@origintrail-official/dkg-core',
  );
  return {
    ...actual,
    requestFaucetFunding: requestFaucetFundingSpy,
    fundWalletsBestEffort: vi.fn(async ({ network, idempotencySeed, callerId, didStartDaemon }) => {
      const faucetUrl = network?.faucet?.url;
      const faucetMode = network?.faucet?.mode;
      if (!faucetUrl || !faucetMode) return;

      const walletAddresses = didStartDaemon
        ? await actual.readWalletsWithRetry()
        : actual.readWallets();
      if (!walletAddresses.length) return;

      try {
        const result = await requestFaucetFundingSpy(
          faucetUrl,
          faucetMode,
          walletAddresses,
          idempotencySeed ?? callerId,
        );
        if (!result.success || result.error) {
          actual.logManualFundingInstructions(
            result.failedWallets?.length ? result.failedWallets : walletAddresses,
            faucetUrl,
            faucetMode,
          );
        }
      } catch {
        actual.logManualFundingInstructions(walletAddresses, faucetUrl, faucetMode);
      }
    }),
  };
});
import { requestFaucetFunding } from '@origintrail-official/dkg-core';

import {
  discoverWorkspace,
  discoverAgentName,
  writeDkgConfig,
  mergeOpenClawConfig,
  unmergeOpenClawConfig,
  verifyUnmergeInvariants,
  verifySkillRemoved,
  installCanonicalNodeSkill,
  removeCanonicalNodeSkill,
  resolveWorkspaceDirFromConfig,
  openclawConfigPath,
  loadNetworkConfig,
  readWallets,
  readWalletsWithRetry,
  logManualFundingInstructions,
  runSetup,
  type AdapterEntryConfig,
} from '../src/setup.js';

// Default entryConfig fixture used by most mergeOpenClawConfig call sites
// (the new third positional arg after D2). Cases that assert specific
// entry.config values seed their own.
const defaultEntryConfig: AdapterEntryConfig = {
  daemonUrl: 'http://127.0.0.1:9200',
  memory: { enabled: true },
  channel: { enabled: true },
};

// Default install workspace fixture for `mergeOpenClawConfig`'s fourth
// positional arg (Codex PR #234 R2-1). Cases that assert `installedWorkspace`
// semantics seed their own path. The value doesn't need to exist on disk —
// it's a string stored verbatim on the entry.
const defaultInstalledWorkspace = '/tmp/dkg-test-workspace';
import { homedir } from 'node:os';

const __dirname = dirname(fileURLToPath(import.meta.url));

// ---------------------------------------------------------------------------
// Test fixtures
// ---------------------------------------------------------------------------

let testDir: string;

function makeTestDir(): string {
  const dir = join(tmpdir(), `dkg-setup-test-${Date.now()}-${Math.random().toString(36).slice(2)}`);
  mkdirSync(dir, { recursive: true });
  return dir;
}

beforeEach(() => {
  testDir = makeTestDir();
});

afterEach(() => {
  rmSync(testDir, { recursive: true, force: true });
});



// ---------------------------------------------------------------------------
// logManualFundingInstructions — manual-curl fallback output
// ---------------------------------------------------------------------------

describe('logManualFundingInstructions', () => {
  let logSpy: ReturnType<typeof vi.spyOn>;

  beforeEach(() => {
    logSpy = vi.spyOn(console, 'log').mockImplementation(() => {});
  });

  afterEach(() => {
    logSpy.mockRestore();
  });



  it('batches the curl bodies at 4 addresses matching the auto-path cap', () => {
    const addrs = [
      '0x1111111111111111111111111111111111111111',
      '0x2222222222222222222222222222222222222222',
      '0x3333333333333333333333333333333333333333',
      '0x4444444444444444444444444444444444444444',
      '0x5555555555555555555555555555555555555555',
    ];
    logManualFundingInstructions(addrs, 'https://faucet.example.com/fund', 'v10_base_sepolia');

    const logged = logSpy.mock.calls.map(c => String(c[0])).join('\n');
    // The curl body is built from JSON.stringify(batch) — assert the
    // cap by looking for the exact first-four array in the output and
    // the fifth address inside the second curl line.
    expect(logged).toContain(JSON.stringify(addrs.slice(0, 4)));
    expect(logged).toContain(JSON.stringify(addrs.slice(4)));
    const curlLines = logSpy.mock.calls
      .map(c => String(c[0]))
      .filter(line => line.includes('--data-raw'));
    expect(curlLines).toHaveLength(2);
    expect(curlLines[0]).not.toContain(addrs[4]);
    expect(curlLines[1]).toContain(addrs[4]);
  });

  // "emits a follow-on note listing the omitted wallets when more than 4
  // are passed" removed: `logManualFundingInstructions` now batches long
  // address lists instead of truncating-with-note, so the
  // `toMatch(/faucet supports up to 4 wallets/i)` + `toContain('1 wallet')`
  // sentinels no longer match the output shape. Batching is already
  // covered by sibling tests.

  it('does not emit the batching note when exactly 4 (or fewer) addresses are passed', () => {
    const addrs = [
      '0x1111111111111111111111111111111111111111',
      '0x2222222222222222222222222222222222222222',
      '0x3333333333333333333333333333333333333333',
      '0x4444444444444444444444444444444444444444',
    ];
    logManualFundingInstructions(addrs, 'https://faucet.example.com/fund', 'v10_base_sepolia');

    const logged = logSpy.mock.calls.map(c => String(c[0])).join('\n');
    expect(logged).toContain('To fund wallets manually');
    expect(logged).not.toMatch(/up to 4 wallets per call/i);
    expect(logged).not.toMatch(/remaining/i);
  });

});
