using CommonFunc.Tools;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using XGL.Models;

namespace CommonFunc
{
    /// <summary>
    /// 数据对象类
    /// </summary>
    public class SqlDataObject
    {
        /// <summary>
        /// 返回一sql连接字符串
        /// </summary>
        public static string GetMySqlConnectionString
        {
            get
            {
                ConnectionConfig conSetting = DatabaseConfig.GetSettingsDirectory();
                return CommonFunc.DESProvider.DecryptString(conSetting.MySqlConnectionString);
            }
        }

        /// <summary>
        /// 业务数据库
        /// </summary>
        public static string GetMESSqlConnectionString
        {
            get
            {
                string connStr = Utils.GetAppSetting("CloudConnectionString");
                return CommonFunc.DESProvider.DecryptString(connStr);
            }
        }

        /// <summary>
        /// 云数据库
        /// </summary>
        public static string GetCloudSqlConnectionString
        {
            get
            {
                string connStr = Utils.GetAppSetting("CloudConnectionString");
                return CommonFunc.DESProvider.DecryptString(connStr);
            }
        }

        /// <summary>
        /// 获取本地业务库
        /// </summary>
        public static string GetMESClientSqlConnectionString
        {
            get
            {
                string connStr = Utils.GetAppSetting("MESClientConnectionString");
                return CommonFunc.DESProvider.DecryptString(connStr);
            }
        }

        /// <summary>
        /// 获取网络业务库
        /// </summary>
        public static string GetMESNetClientSqlConnectionString
        {
            get
            {
                string sql = $"SELECT db_url FROM sys_datasource where pool_name = '{"ds_"+Utils.GetAppSetting("SiteCode")}'";
                DataTable dt = Utils.cloudDBHelper.getDataSet(sql).Tables[0];
                if (dt == null || dt.Rows.Count <= 0 || string.IsNullOrEmpty(dt.Rows[0][0].ToString()))
                {
                    string connStr = Utils.GetAppSetting("MESNetClientConnectionString");
                    return CommonFunc.DESProvider.DecryptString(connStr);
                }
                else
                {
                    string connStr= dt.Rows[0][0].ToString();
                    //更新网络业务库连接字符串
                    Utils.SetAppSetting("MESNetClientConnectionString", CommonFunc.DESProvider.EncryptString(connStr));
                    //返回网络业务库连接字符串
                    return connStr;
                }
            }
        }
    }
}