// 用户登录
/* eslint-disable array-callback-return */
'use strict';
const Controller = require('egg').Controller;
const filePath = require('../../config/filespath');
class AdminController extends Controller {
  async login() {
    const { ctx, app } = this;
    const { userName, password } = ctx.request.body;
    const configJson = require(filePath.configJson);
    const data = configJson.admin.filter(p => p.userName === userName);
    console.log(data);
    let msg;
    if (data.length <= 0) {
      msg = { errcode: -1, errmsg: '用户不存在' };
    } else {
      if (data[0].password === password) {
        const token = app.jwt.sign({ userName, name: data[0].name }, app.config.jwt.secret, {
          expiresIn: 60 * 60 * 60,
        });
        msg = { errcode: 0, errmsg: '', token, userName, name: data[0].name };
      } else {
        msg = { errcode: -1, errmsg: '密码错误' };
      }
    }
    ctx.body = msg;
  }
  async editPwd() {
    const { ctx } = this;
    const { userName, password, newpassword } = ctx.request.body;
    const configJson = require(filePath.configJson);
    const data = configJson.admin.filter(p => p.userName === userName);
    let msg;
    try {
      if (data.length <= 0) {
        msg = { errcode: -1, errmsg: '用户不存在' };
      } else {
        if (data[0].password === password) {
          configJson.admin.map(p => {
            if (p.userName === userName) {
              p.password = newpassword;
            }
          });
          const jsonstr = JSON.stringify(configJson);
          await this.service.fileshandler.write({ filePath: filePath.configJson, str: jsonstr });
          msg = { errcode: 0, errmsg: '' };
        } else {
          msg = { errcode: -1, errmsg: '密码错误' };
        }
      }
      ctx.body = msg;
    } catch (error) {
      const body = { errcode: -1003, errmsg: '密码修改失败', error };
      throw new Error(JSON.stringify(body));
    }
  }
}


module.exports = AdminController;