import { Router } from 'express';
import axios from 'axios';

const router = Router();
const NEXON_API_BASE = 'https://open.api.nexon.com';

// 캐릭터 닉네임으로 정보 조회
router.get('/search', async (req, res) => {
  const { name } = req.query;
  if (!name?.trim()) return res.status(400).json({ error: '캐릭터 닉네임을 입력해주세요' });

  try {
    // 1) ocid 조회
    const { data: idData } = await axios.get(`${NEXON_API_BASE}/maplestory/v1/id`, {
      params: { character_name: name.trim() },
      headers: { 'x-nxopen-api-key': process.env.NEXON_API_KEY },
    });

    // 2) basic 조회
    const { data: basic } = await axios.get(`${NEXON_API_BASE}/maplestory/v1/character/basic`, {
      params: { ocid: idData.ocid },
      headers: { 'x-nxopen-api-key': process.env.NEXON_API_KEY },
    });

    res.json({
      ocid: idData.ocid,
      character_name: basic.character_name,
      world_name: basic.world_name,
      job_name: basic.character_class,
      character_level: basic.character_level,
      character_image: basic.character_image,
    });
  } catch (err) {
    if (err.response?.status === 400) {
      return res.status(404).json({ error: '존재하지 않는 캐릭터입니다' });
    }
    console.error('캐릭터 조회 오류:', err.response?.data || err.message);
    res.status(500).json({ error: '캐릭터 조회 실패' });
  }
});

export default router;