const jwt = require("jsonwebtoken");
const { createAccount, getAccountInfo } = require("../service/account.service");
const Response = require("../utils/response");

const { JWT_SECRET } = require("../config/config.default");
const {
  accountRegisterError,
  userLoginError,
} = require("../constant/err.type");

class AccountController {
  async register(ctx, next) {
    const { username, password, role } = ctx.request.body;
    try {
      const res = await createAccount(
        username,
        password,
        role == "1" ? role : "0"
      );
      ctx.body = Response(0, "用户注册成功", {
        id: res.id,
        username: res.username,
      });
    } catch (error) {
      ctx.app.emit("error", accountRegisterError, ctx);
    }
  }

  async login(ctx, next) {
    const { username } = ctx.request.body;
    try {
      // 从返回结果对象中剔除password属性, 将剩下的属性放到res对象
      const { password, ...res } = await getAccountInfo({ username });
      ctx.body = Response(0, "用户登录成功", {
        token: jwt.sign(res, JWT_SECRET, { expiresIn: "1d" }),
      });
    } catch (err) {
      ctx.app.emit("error", userLoginError, ctx);
    }
  }
}

module.exports = new AccountController();