import { app, gitea, rootPath } from '../app'
import { Repo } from './cnb';
import { execSync } from 'node:child_process';
import path from 'node:path';
import fs from 'fs';
import { useKey } from '@kevisual/context';

app.route({
  path: 'repo',
  key: 'sync',
  description: '同步仓库数据',
}).define(async (ctx) => {
  const res = await app.run({ path: 'cnb', key: 'list-today' });
  if (res.code === 200) {
    const list: Repo[] = res.data.list || [];
    let syncList: Repo[] = [];
    for (const item of list) {
      try {
        const [owner, repo] = item.path.split('/');
        const giteaRepo = await gitea.repo.getRepo(owner, repo);
        const giteaUsername = 'oauth2';
        const giteaPassword = useKey('GITEA_TOKEN');
        item.giteaUrl = `https://${giteaUsername}:${giteaPassword}@git.xiongxiao.me/${owner}/${repo}.git`;
        if (giteaRepo.code === 200) {
          // 已经存在了
        } else {
          await gitea.repo.createRepo({
            name: owner + '/' + repo,
            description: item.description,
          });
        }
        syncList.push(item);
      } catch (err) {
        console.error(`处理 ${item.path} 失败`, item);
      }
      // 开始同步
      for (const repo of syncList) {
        try {
          await sync(repo);
        } catch (err) {
          console.error(`同步 ${repo.path} 失败`, repo);
        }
      }
    }
  }
}).addTo(app)

const sync = async (repo: Repo) => {
  const cwd = path.join(rootPath, repo.name);
  if (!fs.existsSync(cwd)) {
    execSync(`git clone ${repo.web_url} ${cwd}`);
  }
  // 添加一个remote 叫做gitea的远程仓库，指向gitea的地址
  const remoteUrl = repo.giteaUrl!;
  try {
    execSync(`git remote add gitea ${remoteUrl}`, { cwd });
  } catch (err) {
    // 已经添加过了
  }
  try {
    // 拉取最新的代码
    execSync(`git pull origin main`, { cwd });
    // 推送到gitea
    execSync(`git push gitea main`, { cwd });
  } catch (err) {
    console.error(`同步推送 ${repo.path} 失败`, repo);
  }
}