'use strict';

/**
 * [数据库配置]
 * @author       szjcomo
 * @createTime 2020-08-11
 * @param      {[type]}   appInfo [description]
 * @return     {[type]}           [description]
 */
module.exports = appInfo => {
  /**
   * [dbConfig 配置]
   * @type {Object}
   */
  const dbConfig = {
    // 单数据库操作配置
    dialect: 'mysql',
    delegate: 'model',
    baseDir: 'models/mysql',
    host: '112.74.21.142',
    port: 3306,
    database: 'ysshop',
    username: 'ysshop',
    password: 'ysshop2023',
    pool: {
      max: 30,
      min: 5,
      acquire: 60000,
      idle: 10000,
    },
    /**
     * [是否在控制台打印sql语句]
     * @author       szjcomo
     * @createTime 2020-08-11
     * @param      {...[type]} msg [description]
     * @return     {[type]}        [description]
     */
    logging: false,
    /**
     * [timezone 东八时区]
     * @type {String}
     */
    timezone: '+08:00',
    /**
     * [charset 设置字符集]
     * @type {String}
     */
    charset: 'utf8',
    /**
     * [dialectOptions 其它参数]
     * @type {Object}
     */
    dialectOptions: {
      /**
       * [dateStrings 让读取date类型数据时返回字符串而不是UTC时间]
       * @type {Boolean}
       */
      dateStrings: true,
      /**
       * [typeCast 时间格式处理]
       * @type {Boolean}
       */
      typeCast: true,
    },
    /**
     * [define 定义全局]
     * @type {Object}
     */
    define: {
      /**
       * [是否使用自定义表名,如何为false 那么就同模型名一致]
       * @type {Boolean}
       */
      freezeTableName: true,
      /**
       * [添加create,update,delete时间戳]
       * @type {Boolean}
       */
      timestamps: false,
    },
  };
  return dbConfig;
};