#!/usr/bin/env node
// 幂等补丁: 为 session-continuity-mcp 的 3 个 hook 添加 timeout: 5000
const fs = require('fs');
const path = require('path');

const SETTINGS = path.join(process.env.HOME || process.env.USERPROFILE, '.claude', 'settings.json');
const SENTINEL = '__patch_session_continuity_timeout_v1';
const BAK = SETTINGS + '.bak-sct-' + Date.now();

const raw = fs.readFileSync(SETTINGS, 'utf8');
const cfg = JSON.parse(raw);

if (cfg[SENTINEL]) {
  console.log('[SKIP] 补丁已应用');
  process.exit(0);
}

fs.copyFileSync(SETTINGS, BAK);
console.log('[BAK]', BAK);

const TARGET = 'claude-session-continuity-mcp/dist/hooks/';
let patched = 0;

for (const [event, groups] of Object.entries(cfg.hooks || {})) {
  for (const group of groups) {
    for (const hook of (group.hooks || [])) {
      if (hook.command && hook.command.includes(TARGET) && !hook.timeout) {
        hook.timeout = 5000;
        patched++;
        console.log(`[PATCH] ${event}: +timeout 5000`);
      }
    }
  }
}

cfg[SENTINEL] = new Date().toISOString();
fs.writeFileSync(SETTINGS, JSON.stringify(cfg, null, 2), 'utf8');
console.log(`[DONE] ${patched} hooks patched`);