const router = require('express').Router();
const {paramFail, ServerError, success, controlError, searchSuccess} = require("../tools/result");
const c = require("../control/c_solution");
const log = require("../logger").logger("r_product","info");

/**
 * 加载解决方案
 * @param key query 解决方案类别
 * @param p query 页码
 * @param l query 每页数量
 */
router.get('/load',
  async (req, res) => {
    try{
      let err, result;
      let {key, l, p} = req.query;
      if(!key){
        paramFail(res, "key is required");
        return;
      }
      console.log(key);
      log.info(key);
      [err, result] = await c.loadSolution(key, p, l);
      if(err){ return controlError(res, err, null);}
      success(res, result);
    }catch (e) {
      ServerError(res, null, e.message);
    }
});


module.exports = router;