/**
 * 上传小程序「资质公示」静态图到 OSS：static/mini-user/qualification-disclosure.png
 * 用法（在 server/dukang-api）:
 *   node scripts/upload-qualification-disclosure.mjs [本地 png 路径]
 * 也可设环境变量 QUALIFICATION_DISCLOSURE_LOCAL。
 */
import { readFileSync, existsSync } from 'fs';
import { resolve, dirname, isAbsolute } from 'path';
import { fileURLToPath } from 'url';
import { createRequire } from 'module';

const require = createRequire(import.meta.url);
const OSS = require('ali-oss');

const __dirname = dirname(fileURLToPath(import.meta.url));
const apiRoot = resolve(__dirname, '..');

function loadEnvFile(path) {
  if (!existsSync(path)) return {};
  const out = {};
  for (const line of readFileSync(path, 'utf8').split(/\r?\n/)) {
    const m = line.match(/^([A-Z0-9_]+)=(.*)$/);
    if (!m) continue;
    let v = m[2];
    if (
      (v.startsWith('"') && v.endsWith('"')) ||
      (v.startsWith("'") && v.endsWith("'"))
    ) {
      v = v.slice(1, -1);
    }
    out[m[1]] = v;
  }
  return out;
}

const env = {
  ...loadEnvFile(resolve(apiRoot, '.env.production')),
  ...loadEnvFile(resolve(apiRoot, '.env.development')),
  ...loadEnvFile(resolve(apiRoot, '.env')),
};

const accessKeyId = env.OSS_ACCESS_KEY_ID || '';
const accessKeySecret = env.OSS_ACCESS_KEY_SECRET || '';
const bucket = env.OSS_BUCKET || '';
const region = env.OSS_REGION || 'oss-cn-beijing';
const cdnBase = (env.OSS_CDN_BASE || '').replace(/\/$/, '');

if (!accessKeyId || !accessKeySecret || !bucket) {
  console.error('缺少 OSS_ACCESS_KEY_ID / OSS_ACCESS_KEY_SECRET / OSS_BUCKET');
  process.exit(1);
}

const argPath = process.argv[2]?.trim() || env.QUALIFICATION_DISCLOSURE_LOCAL?.trim() || '';
if (!argPath) {
  console.error(
    '请传入本地 png 路径，例如:\n  node scripts/upload-qualification-disclosure.mjs D:/tmp/qualification-disclosure.png',
  );
  process.exit(1);
}

const localFile = isAbsolute(argPath) ? argPath : resolve(process.cwd(), argPath);
if (!existsSync(localFile)) {
  console.error('本地文件不存在:', localFile);
  process.exit(1);
}

const ossKey = 'static/mini-user/qualification-disclosure.png';
const client = new OSS({
  region,
  accessKeyId,
  accessKeySecret,
  bucket,
});

const buffer = readFileSync(localFile);
await client.put(ossKey, buffer, {
  mime: 'image/png',
  headers: {
    'Content-Disposition': 'inline',
    'Cache-Control': 'public, max-age=31536000',
  },
});

const url = cdnBase
  ? `${cdnBase}/${ossKey}`
  : `https://${bucket}.${region}.aliyuncs.com/${ossKey}`;

console.log('uploaded:', ossKey);
console.log('url:', url);