using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Data.SqlClient;
using System.Net.NetworkInformation;
using System.Runtime.InteropServices;
using System.ComponentModel;
using System.Data.SqlTypes;

namespace formula_manage.Windows
{
    /// <summary>
    /// Sql.xaml 的交互逻辑
    /// </summary>
    public partial class Sql : Window
    {
        public class IniFiles
        {
            public string path;
            [DllImport("kernel32")] //返回0表示失败，非0为成功
            private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);
            [DllImport("kernel32")] //返回取得字符串缓冲区的长度
            private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);
            /// <summary>
            /// 保存ini文件的路径
            /// 调用示例：var ini = IniFiles("C:\file.ini");
            /// </summary>
            /// <param name="INIPath"></param>
            public IniFiles(string iniPath)
            {
                this.path = iniPath;
            }
            /// <summary>
            /// 写Ini文件
            /// 调用示例：ini.IniWritevalue("Server","name","localhost");
            /// </summary>
            /// <param name="Section">[缓冲区]</param>
            /// <param name="Key">键</param>
            /// <param name="value">值</param>
            public void IniWritevalue(string Section, string Key, string value)
            {
                WritePrivateProfileString(Section, Key, value, this.path);
            }
            /// <summary>
            /// 读Ini文件
            /// 调用示例：ini.IniWritevalue("Server","name");
            /// </summary>
            /// <param name="Section">[缓冲区]</param>
            /// <param name="Key">键</param>
            /// <returns>值</returns>
            public string IniReadvalue(string Section, string Key)
            {
                StringBuilder temp = new StringBuilder(255);

                int i = GetPrivateProfileString(Section, Key, "", temp, 255, this.path);
                return temp.ToString();
            }

        }
        public Sql()
        {
            WindowStartupLocation = WindowStartupLocation.CenterScreen;
            InitializeComponent();
        }

        int SQL_MOD;
        int SQL_MOD1;
        int i;
        bool SQL2;

        public string INIPath = Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "formula.ini";

        private void Window_SQL(object sender, RoutedEventArgs e)
        {

            IniFiles Configini = new IniFiles(INIPath);



            TEXT_SQLIP.Text = Configini.IniReadvalue("SQL_SERVER", "SQL1");    //读配置文件
            TEXT_SQLNAME.Text = Configini.IniReadvalue("SQL_SERVER", "SQL2");
            TEXT_SQMOD.Text = Configini.IniReadvalue("SQL_SERVER", "SQL3");
            TEXT_SQLUSER.Text = Configini.IniReadvalue("SQL_SERVER", "SQL4");
            TEXT_SQLPASWORD.Text = Configini.IniReadvalue("SQL_SERVER", "SQL5");
            SQL2 = Boolean.Parse(Configini.IniReadvalue("SQL_SERVER", "SQL6"));  //数据库对象2是否生效
            TEXT_SQLIP2.Text = Configini.IniReadvalue("SQL_SERVER", "SQL7");
            TEXT_SQLNAME2.Text = Configini.IniReadvalue("SQL_SERVER", "SQL8");
            TEXT_SQMOD2.Text = Configini.IniReadvalue("SQL_SERVER", "SQL9");
            TEXT_SQLUSER2.Text = Configini.IniReadvalue("SQL_SERVER", "SQL10");
            TEXT_SQLPASWORD2.Text = Configini.IniReadvalue("SQL_SERVER", "SQL11");

            TEXT_SQLINK.IsChecked = SQL2;       //数据库对象2控件属性
            TEXT_SQLIP2.IsEnabled = SQL2;
            TEXT_SQLNAME2.IsEnabled = SQL2;
            TEXT_SQMOD2.IsEnabled = SQL2;
            TEXT_SQLUSER2.IsEnabled = SQL2;
            TEXT_SQLPASWORD2.IsEnabled = SQL2;

            int.TryParse(Configini.IniReadvalue("SQL_SERVER", "SQL3"), out i);   //读数据库状态配置文件
            if (i == 0) TEXT_SQMOD.Text = "Windows 身份认证";
            else TEXT_SQMOD.Text = "SQL SERVER 身份认证";

            int.TryParse(Configini.IniReadvalue("SQL_SERVER", "SQL9"), out i);
            if (i == 0) TEXT_SQMOD2.Text = "Windows 身份认证";
            else TEXT_SQMOD2.Text = "SQL SERVER 身份认证";
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if(TEXT_SQMOD.Text == "Windows 身份认证" ) SQL_MOD = 0;
            else SQL_MOD = 1;
            if (TEXT_SQMOD2.Text == "Windows 身份认证") SQL_MOD1 = 0;
            else SQL_MOD1 = 1;

            SQL2 = TEXT_SQLINK.IsChecked.GetValueOrDefault();    //数据库对象2是否生效

            IniFiles Configini = new IniFiles(INIPath);   //配置文件
            Configini.IniWritevalue("SQL_SERVER", "SQL1", TEXT_SQLIP.Text);   //保存的配置
            Configini.IniWritevalue("SQL_SERVER", "SQL2", TEXT_SQLNAME.Text);
            Configini.IniWritevalue("SQL_SERVER", "SQL3", SQL_MOD.ToString());
            Configini.IniWritevalue("SQL_SERVER", "SQL4", TEXT_SQLUSER.Text);
            Configini.IniWritevalue("SQL_SERVER", "SQL5", TEXT_SQLPASWORD.Text);
            Configini.IniWritevalue("SQL_SERVER", "SQL6", SQL2.ToString());
            if (SQL2)     //数据库对象2生效则保存对象2配置
            {
                Configini.IniWritevalue("SQL_SERVER", "SQL7", TEXT_SQLIP2.Text);
                Configini.IniWritevalue("SQL_SERVER", "SQL8", TEXT_SQLNAME2.Text);
                Configini.IniWritevalue("SQL_SERVER", "SQL9", SQL_MOD1.ToString());
                Configini.IniWritevalue("SQL_SERVER", "SQL10", TEXT_SQLUSER2.Text);
                Configini.IniWritevalue("SQL_SERVER", "SQL11", TEXT_SQLPASWORD2.Text);
            }
            System.Windows.MessageBox.Show("保存完成");
            this.Close();   //退出窗口
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {

        }

        private void TEXT_SQLINK_Checked(object sender, RoutedEventArgs e)
        {
            SQL2 = TEXT_SQLINK.IsChecked.GetValueOrDefault();    //数据库对象2是否生效

            TEXT_SQLIP2.IsEnabled = SQL2;      //数据库对象2控件属性
            TEXT_SQLNAME2.IsEnabled = SQL2;
            TEXT_SQMOD2.IsEnabled = SQL2;
            TEXT_SQLUSER2.IsEnabled = SQL2;
            TEXT_SQLPASWORD2.IsEnabled = SQL2;
        }
    }
}