#!/usr/bin/env node
/**
 * Local smoke test for image-quota admin API (memind_adm 8085).
 * Usage: node scripts/verify-image-quota-local.mjs
 */
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
const base = process.env.ADM_DEV_BACKEND ?? 'http://127.0.0.1:8085';

function loadEnvFile(filePath) {
  if (!fs.existsSync(filePath)) return;
  for (const line of fs.readFileSync(filePath, 'utf8').split('\n')) {
    const trimmed = line.trim();
    if (!trimmed || trimmed.startsWith('#')) continue;
    const eq = trimmed.indexOf('=');
    if (eq <= 0) continue;
    const key = trimmed.slice(0, eq).trim();
    let value = trimmed.slice(eq + 1).trim();
    if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) {
      value = value.slice(1, -1);
    }
    if (!(key in process.env)) process.env[key] = value;
  }
}

loadEnvFile(path.join(root, '.env'));

const username = process.env.H5_ADMIN_USERNAME?.trim() || 'admin';
const password = process.env.H5_ADMIN_PASSWORD?.trim() || process.env.ADMIN_PASSWORD?.trim() || '';

async function request(method, urlPath, { body, cookie } = {}) {
  const res = await fetch(`${base}${urlPath}`, {
    method,
    headers: {
      ...(body ? { 'Content-Type': 'application/json' } : {}),
      ...(cookie ? { Cookie: cookie } : {}),
    },
    body: body ? JSON.stringify(body) : undefined,
  });
  const text = await res.text();
  let json = null;
  try {
    json = text ? JSON.parse(text) : null;
  } catch {
    json = { raw: text.slice(0, 200) };
  }
  return { status: res.status, json, setCookie: res.headers.getSetCookie?.() ?? [] };
}

function cookieFromSetCookie(setCookie) {
  return setCookie.map((c) => c.split(';')[0]).join('; ');
}

function assertOk(cond, msg) {
  if (!cond) throw new Error(msg);
}

async function main() {
  console.log(`==> Admin API base: ${base}`);

  if (!password) {
    console.error('缺少 H5_ADMIN_PASSWORD（请在 memind_adm/.env 配置）');
    process.exit(1);
  }

  const login = await request('POST', '/auth/login', {
    body: { username, password },
  });
  assertOk(login.status === 200, `登录失败 HTTP ${login.status}: ${JSON.stringify(login.json)}`);
  const cookie = cookieFromSetCookie(login.setCookie);
  assertOk(cookie, '登录未返回 session cookie');
  console.log(`✓ 管理员登录 (${username})`);

  const config = await request('GET', '/admin-api/image-quota/config', { cookie });
  assertOk(config.status === 200, `config HTTP ${config.status}`);
  assertOk(Array.isArray(config.json?.plans), 'config.plans 应为数组');
  assertOk(config.json.plans.length > 0, 'config.plans 不应为空');
  console.log(`✓ GET /admin-api/image-quota/config (${config.json.plans.length} 套餐)`);

  const users = await request('GET', '/admin-api/users?page=1&pageSize=5&role=user', { cookie });
  assertOk(users.status === 200, `users HTTP ${users.status}`);
  const sampleUser = users.json?.users?.[0];
  assertOk(sampleUser?.id, '需要至少一个 user 账号做用户级测试');
  console.log(`✓ 样本用户: ${sampleUser.username} (${sampleUser.id})`);

  const userQuota = await request('GET', `/admin-api/users/${sampleUser.id}/image-quota`, { cookie });
  assertOk(userQuota.status === 200, `user image-quota HTTP ${userQuota.status}`);
  assertOk(userQuota.json?.quota, '应返回 quota 对象');
  console.log(
    `✓ GET user image-quota: remaining=${userQuota.json.quota.remaining ?? '∞'} unlimited=${userQuota.json.quota.unlimited}`,
  );

  const ledger = await request('GET', '/admin-api/image-quota/ledger?page=1&pageSize=5', { cookie });
  assertOk(ledger.status === 200, `ledger HTTP ${ledger.status}`);
  assertOk(Array.isArray(ledger.json?.entries), 'ledger.entries 应为数组');
  console.log(`✓ GET /admin-api/image-quota/ledger (${ledger.json.total} 条)`);

  const grant = await request('POST', `/admin-api/users/${sampleUser.id}/image-quota/grant`, {
    cookie,
    body: { delta: 1, note: 'local-verify-image-quota' },
  });
  assertOk(grant.status === 200, `grant HTTP ${grant.status}: ${JSON.stringify(grant.json)}`);
  assertOk(grant.json?.quota, 'grant 应返回更新后的 quota');
  console.log(`✓ POST grant +1 → remaining=${grant.json.quota.remaining ?? '∞'}`);

  const revoke = await request('POST', `/admin-api/users/${sampleUser.id}/image-quota/grant`, {
    cookie,
    body: { delta: -1, note: 'local-verify-image-quota-rollback' },
  });
  assertOk(revoke.status === 200, `rollback grant HTTP ${revoke.status}`);
  console.log('✓ POST grant -1 回滚测试额度');

  console.log('\n全部 image-quota Admin API 联调通过。');
}

main().catch((err) => {
  console.error('\n联调失败:', err.message);
  process.exit(1);
});