const express = require("express");
const mysql2 = require("mysql2/promise");
const { connectOption } = require("../libs/MySQL");
const schedules_repeatRouter = express.Router();

async function route() {
  const connection = await mysql2.createConnection(connectOption);

  // (userID, day) => schedules
  schedules_repeatRouter.get("/", async (req, res) => {
    // console.log("/db/schedules_repeat");
    try {
      const queryString = `
      SELECT sc.label, sc.type, sc.description, sc.uid, sc.url, sc.detail, sbj.name, us.nickname, us.color, sc.startTime, sc.endTime
      FROM schedules_repeat sc
      INNER JOIN \`user-subject\` us
        ON sc.userID = us.userID
        AND sc.subjectID = us.subjectID
        AND us.status = 1
      INNER JOIN subjects sbj
        ON sc.subjectID = sbj.ID
      WHERE sc.day = "${req.query.day}"
        AND sc.userID = ${req.query.userID}
        AND sc.status = 1
      ORDER BY sc.startTime`;
      const [results] = await connection.query(queryString);
      res.send(results);
    } catch (e) {
      console.log(e);
      res.end();
    }
  });

  // (userID, label, subjectID, type, desciption, url, status, day, startTime, endTime)
  schedules_repeatRouter.post("/", async (req, res) => {
    console.log("/db/schedules_repeat");
    try {
      const queryString = `
      INSERT INTO schedules_repeat (userID, label, subjectID, type, status, day, startTime, endTime)
      VALUE (${req.body.userID}, ${req.body.label}, ${req.body.subjectID}, ${req.body.type},
         ${req.body.status},  ${req.body.day}, ${req.body.startTime}, ${req.body.endTime});
      UPDATE schedules_repeat
      SET uid = -id;`;
      await connection.query(queryString);
      res.end();
    } catch (e) {
      console.log(e);
      res.end();
    }
  });
}
route();

module.exports = schedules_repeatRouter;