using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SQLite;
using System.IO;
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.Forms;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace AIRS
{
    /// <summary>
    /// Sample_Information_Enter.xaml 的交互逻辑
    /// </summary>
    public partial class Sample_Information_Enter : Window
    {
        public Sample_Information_Enter()
        {
            InitializeComponent();
        }
        public delegate void MB();

        /// <summary>
        /// 移除蒙版
        /// </summary>
        public static event MB MBEvent;

        Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);

        private string path = Directory.GetCurrentDirectory();//工作路径
        //数据库
        SQLiteConnection conn = new SQLiteConnection();
        SQLiteConnectionStringBuilder connstr = new SQLiteConnectionStringBuilder();
        SQLiteDataAdapter da = new SQLiteDataAdapter();

        private int count = 10;//设定count几个就删除多余的以外的。假设设置为5那么大于5条的都会被删除
        List<string> list_Image_Names = new List<string>();//图片路径名称列表（绝对路径）
        public string lbl_Inspection_project;//检验项目
        public string comb_Number_prefix;//编号前缀
        public string comb_Number_suffix;//编号后缀
        public string comb_Inspection_instrument;//检验仪器
        public string txt_Picture_catalog;//图片目录  //E:/images/img1.png....
        public string grade_steel;//钢种
        public string grade_standard;//标准
        public string test_item;//检验项目

        public void BLFZ()
        {
            if(input_Number_prefix.Text!=""&&input_Inspection_project.Content.ToString()!=""&&input_Inspection_instrument.Text != "" && input_Picture_catalog.Text !="")
            {
                lbl_Inspection_project = input_Inspection_project.Content.ToString();
              //  comb_Number_prefix = input_Number_prefix.Text;
                comb_Number_prefix = input_Number_prefix.Text;
                comb_Number_suffix = input_Number_suffix.Text;
                comb_Inspection_instrument = input_Inspection_instrument.Text;
                txt_Picture_catalog = Common.removeControlChars(input_Picture_catalog.Text);//lbf 2020/10/28 去除控制字符

                //编号前缀
                BHQZ();
                //编号后缀
                BHHZ();
                //检验仪器
                JYYQ();

                MBEvent();
                this.DialogResult = true;//或者等于fa
            }
            else
            {                
                System.Windows.MessageBox.Show("请完善信息后点击确定！","警告",MessageBoxButton.OK,MessageBoxImage.Warning);                
            }
        }



        /// <summary>
        /// 取消
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnCanel_Click(object sender, RoutedEventArgs e)
        {
            MBEvent();
            Clear_SampleInfo();
            this.DialogResult = false;
            // this.Close();
        }

        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnOK_Click(object sender, RoutedEventArgs e)
        {            
            BLFZ();
           
        }



        /// <summary>
        /// 编号前缀  编辑删除增加
        /// </summary>
        public void BHQZ()
        {
            if (input_Number_prefix.Text != "")
            {
                //input_Inspection_instrument.Text = SelectDataWhereValue(lblnumbers.Content.ToString(), input_Number_suffix.Text).ToString();
                int id = SelectDataWhereValue(lblnumberp.Content.ToString(), input_Number_prefix.Text);
                //Sample_Information_Enter.MBEvent();
                if (id > -1)
                {
                    FuncUpdateData(id);
                   
                    //System.Windows.MessageBox.Show("做更新");
                }
                else
                {
                    FuncInsertData(lblnumberp.Content.ToString(), input_Number_prefix.Text);
                   
                    //System.Windows.MessageBox.Show("做插入");
                }
                //table = getDataTable(lblnumbers.Content.ToString());
                //deleteDataTable(table);          
                deleteDataTable(getDataTable(lblnumberp.Content.ToString()));
                //input_Number_prefix.ItemsSource = DataTableSelectData(lblnumberp.Content.ToString());
                input_Number_prefix.ItemsSource = DataTableSelectData(lblnumberp.Content.ToString());
            }
            //else
            //{
            //    //input_Number_prefix.ItemsSource = DataTableSelectData(lblnumberp.Content.ToString());
            //   // System.Windows.MessageBox.Show("请输入" + lblnumberp.Content.ToString().Substring(0, lblnumberp.Content.ToString().Length - 1));
            //}

        }

        /// <summary>
        /// 编号后缀  编辑删除增加
        /// </summary>
        public void BHHZ()
        {
            if (input_Number_suffix.Text != "")
            {
                //input_Inspection_instrument.Text = SelectDataWhereValue(lblnumbers.Content.ToString(), input_Number_suffix.Text).ToString();
                int id = SelectDataWhereValue(lblnumbers.Content.ToString(), input_Number_suffix.Text);
                //Sample_Information_Enter.MBEvent();
                if (id > -1)
                {
                    FuncUpdateData(id);
                   
                    //System.Windows.MessageBox.Show("做更新");
                }
                else
                {
                    FuncInsertData(lblnumbers.Content.ToString(), input_Number_suffix.Text);
                   
                    //System.Windows.MessageBox.Show("做插入");
                }
                //table = getDataTable(lblnumbers.Content.ToString());
                //deleteDataTable(table);          
                deleteDataTable(getDataTable(lblnumbers.Content.ToString()));
                input_Number_suffix.ItemsSource = DataTableSelectData(lblnumbers.Content.ToString());
            }
            //else
            //{
            //    input_Number_suffix.ItemsSource = DataTableSelectData(lblnumbers.Content.ToString());
            //    System.Windows.MessageBox.Show("请输入" + lblnumbers.Content.ToString().Substring(0, lblnumbers.Content.ToString().Length - 1));
            //}

        }


        /// <summary>
        /// 检验仪器  编辑删除增加
        /// </summary>
        public void JYYQ()
        {
            if (input_Inspection_instrument.Text != "")
            {
                //input_Inspection_instrument.Text = SelectDataWhereValue(lblnumbers.Content.ToString(), input_Number_suffix.Text).ToString();
                int id = SelectDataWhereValue(lblInspection_instrument.Content.ToString(), input_Inspection_instrument.Text);
                //Sample_Information_Enter.MBEvent();
                if (id > -1)
                {
                    FuncUpdateData(id);
                   
                    //System.Windows.MessageBox.Show("做更新");
                }
                else
                {
                    FuncInsertData(lblInspection_instrument.Content.ToString(), input_Inspection_instrument.Text);
                   
                    //System.Windows.MessageBox.Show("做插入");
                }
                //table = getDataTable(lblnumbers.Content.ToString());
                //deleteDataTable(table);          
                deleteDataTable(getDataTable(lblInspection_instrument.Content.ToString()));
                input_Inspection_instrument.ItemsSource = DataTableSelectData(lblInspection_instrument.Content.ToString());
            }
            else
            {
                input_Inspection_instrument.ItemsSource = DataTableSelectData(lblInspection_instrument.Content.ToString());
                System.Windows.MessageBox.Show("请输入" + lblInspection_instrument.Content.ToString().Substring(0, lblInspection_instrument.Content.ToString().Length - 1));
            }

        }

        /// <summary>
        /// 查询数据
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        public void SelectDataCompare(string key, string value)
        {
            //connstr.DataSource = path + "\\datas.db";
            //conn.ConnectionString = connstr.ToString();
            try
            {
                conn.Open();
                SQLiteCommand cmd = new SQLiteCommand(conn);
                cmd.CommandText = "SELECT * FROM t_Parameter WHERE key='" + key + "'";
                SQLiteDataReader sr = cmd.ExecuteReader();
                while (sr.Read())
                {
                    // Console.WriteLine($"{sr.GetString(1)},{sr.GetDateTime(5).ToString()}");
                   // Console.WriteLine($"{sr.GetInt32(0)},{sr.GetString(1)},{sr.GetString(2)},{sr.GetString(3)}");
                }
                conn.Close();
            }
            catch (Exception e)
            {               
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }

        }
        DataTable table = new DataTable();
        /// <summary>
        /// combox绑定数据
        /// </summary>
        public List<string> DataTableSelectData(string key)
        {
            List<string> comboxlist = new List<string>();
            try
            {
                conn.Open();
                //查询钢种
                da = new SQLiteDataAdapter("SELECT * FROM t_Parameter WHERE key='" + key + "'", conn);
                DataTable ds = new DataTable();
                da.Fill(ds);
                DataView dataView = ds.DefaultView;
                // dataView.Sort = "time asc";//正序从小到大
                dataView.Sort = "time desc";//逆序从大到小
                ds = dataView.ToTable();
                // deleteDataTable(ds);
                for (int i = 0; i < ds.Rows.Count; i++)
                {
                    comboxlist.Add(ds.Rows[i][2].ToString());
                   // Console.WriteLine("看看" + i + " " + ds.Rows[i][0] + "  " + ds.Rows[i][1] + "  " + ds.Rows[i][2] + "  " + ds.Rows[i][3]);
                }
                conn.Close();
                table = ds;               
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            return comboxlist;
        }
        /// <summary>
        /// 根据key(编号前缀/编号后缀/检验仪器)条件返回的DataTable
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public DataTable getDataTable(string key)
        {
            DataTable ds = new DataTable();
            try
            {
                conn.Open();
                //查询钢种
                da = new SQLiteDataAdapter("SELECT * FROM t_Parameter WHERE key='" + key + "'", conn);

                da.Fill(ds);
                conn.Close();
                DataView dataView = ds.DefaultView;
                // dataView.Sort = "time asc";//正序从小到大
                dataView.Sort = "time desc";//逆序从大到小
                ds = dataView.ToTable();
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            return ds;
        }

        /// <summary>
        /// 查询数据返回编号
        /// </summary>
        public int SelectDataWhereValue(string key, string value)
        {
            int id = -1;
            try
            {
                conn.Open();
                da = new SQLiteDataAdapter("SELECT * FROM t_Parameter WHERE key='" + key + "'and value='" + value + "'", conn);
                DataTable ds = new DataTable();
                da.Fill(ds);
                for (int i = 0; i < ds.Rows.Count; i++)
                {
                    id = Convert.ToInt32(ds.Rows[i][0]);
                }
                conn.Close();
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            return id;
        }
             

        /// <summary>
        /// 执行SQL语句，返回影响的记录数
        /// </summary>
        /// <param name="SQLString">SQL语句</param>
        /// <returns>影响的记录数</returns>
        public int ExecuteSql(string SQLString)
        {
            int rows=-1;
            try
            {
                using (SQLiteCommand cmd = new SQLiteCommand(SQLString, conn))
                {
                    try
                    {
                        conn.Open();
                        rows = cmd.ExecuteNonQuery();
                        //conn.Dispose();
                        conn.Close();
                        return rows;
                    }
                    catch (System.Data.SQLite.SQLiteException E)
                    {
                        // conn.Close();
                        throw new Exception(E.Message);
                    }
                }
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            return rows;
        }
        /// <summary>
        /// 添加数据
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        public void FuncInsertData(string key, string value)
        {
            //Random random = new Random();
            //int id = random.Next();
            try
            {
                if (value != "")
                {
                    //string sqlstr = "INSERT INTO t_Parameter (key,value,time) VALUES ('" + key + "','" + value + "','" + DateTime.Now.ToString() + "')";
                    string sqlstr = "INSERT INTO t_Parameter (key,value,time) VALUES ('" + key + "','" + value + "','" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "')";
                    int i = ExecuteSql(sqlstr);
                    if (i > 0)
                    {
                        //System.Windows.MessageBox.Show("添加了一条数据  " + key + "  " + value);
                    }
                }
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
           
        }
        /// <summary>
        /// 更新数据
        /// </summary>
        /// <param name="id"></param>
        public void FuncUpdateData(int id)
        {
            try
            {
                // string sqlstr = "update t_Parameter set time='" + DateTime.Now.ToString() + "' where id='" + id + "'";
                string sqlstr = "update t_Parameter set time='" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "' where id='" + id + "'";
                int i = ExecuteSql(sqlstr);
                if (i > 0)
                {
                    //System.Windows.MessageBox.Show("更新了 " + id + " 的时间");
                }
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }


        }
        /// <summary>
        /// 删除数据当大于10条数据就删除
        /// </summary>
        /// <param name="id"></param>
        public void FuncDeleteData(int id)
        {
            try
            {
                string sqlstr = "delete from t_Parameter where id='" + id + "'";
                int i = ExecuteSql(sqlstr);
                if (i > 0)
                {
                    // System.Windows.MessageBox.Show("删除了 " + id);
                }
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }
            
        }

        /// <summary>
        /// 
        /// 删除多出10条以上的所有
        /// </summary>
        /// <param name="dt"></param>
        public void deleteDataTable(DataTable dt)
        {
            try
            {     //设定count几个就删除多余的以外的。假设设置为5那么大于5条的都会被删除，显示最多也是五个    
                if (dt.Rows.Count > count)
                {

                    DataView dataView = dt.DefaultView;
                    // dataView.Sort = "time asc";//正序从小到大
                    dataView.Sort = "time desc";//逆序从大到小
                    dt = dataView.ToTable();
                    for (int i = 0; i < dt.Rows.Count; i++)
                    {
                        //  i = i + count; 
                        if (i >= count)
                        {
                            FuncDeleteData(Convert.ToInt32(dt.Rows[i][0]));
                        }
                    }
                }
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }

        }
        /// <summary>
        /// 清空输入信息
        /// </summary>
        private void Clear_SampleInfo()
        {
            input_Inspection_project.Content = "";
            input_Number_prefix.Text = "";
            input_Number_suffix.Text = "";
            input_Inspection_instrument.Text = "";
            input_Picture_catalog.Text = "";
        }
        /// <summary>
        /// 打开文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void openfiles()
        {
            try
            {
                List<string> piclist = new List<string>();
                System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog();
                dialog.SelectedPath = txt_Picture_catalog;
                if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.Cancel)
                {

                    txt_Picture_catalog = dialog.SelectedPath;
                    WriteApp("folderpath", txt_Picture_catalog);
                    DirectoryInfo directoryInfo = new DirectoryInfo(txt_Picture_catalog);
                    string jianyangname = directoryInfo.Name;
                    input_Number_prefix.Text = jianyangname;
                    DirectoryInfo TheFolder = new DirectoryInfo(txt_Picture_catalog);

                    FileSystemInfo fileinfo1 = TheFolder as FileSystemInfo;
                    input_Picture_catalog.Text = fileinfo1.ToString();//图片目录文件夹名
                                                                      //遍历文件
                    foreach (FileInfo NextFile in TheFolder.GetFiles())
                    {
                        if (System.IO.Path.GetExtension(NextFile.FullName).ToLower() == ".jpg" || System.IO.Path.GetExtension(NextFile.FullName).ToLower() == ".bmp")
                        {
                            //Console.WriteLine("111" + NextFile.Name);//图片名
                            //将文件夹下的图像文件添加到文件列表中
                            piclist.Add(NextFile.FullName);
                            // Console.WriteLine("000"+NextFile.FullName);//带路径的图片名
                        }
                        
                    }
                    if (piclist.Count == 0)
                    {
                        input_Picture_catalog.Text ="";//图片目录文件夹名
                        System.Windows.MessageBox.Show("您选择了没有图片的文件夹哦！", "警告", MessageBoxButton.OK, MessageBoxImage.Warning);
                        return;
                    }
                }
                list_Image_Names = piclist;
                //if (piclist.Count == 0)
                //{
                //    System.Windows.MessageBox.Show("您选择了没有图片的文件夹哦！", "警告", MessageBoxButton.OK, MessageBoxImage.Warning);
                //}
            }
            catch (Exception e)
            {
                input_Picture_catalog.Text = "";
                System.Windows.MessageBox.Show(e.Message, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
            }

        }


        /// <summary>
        /// 浏览文件夹
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnBrowseFolders_Click(object sender, RoutedEventArgs e)
        {
            openfiles();
        }

        /// <summary>
        /// 试样信息绑定数据源
        /// </summary>
        public void BangdingComboxDataSource()
        {
            input_Number_prefix.ItemsSource = DataTableSelectData(lblnumberp.Content.ToString());
            //input_Number_prefix.ItemsSource = DataTableSelectData(lblnumberp.Content.ToString());
            input_Number_prefix.SelectedIndex = 0;


            input_Number_suffix.ItemsSource = DataTableSelectData(lblnumbers.Content.ToString());
            input_Number_suffix.SelectedIndex = 0;

            input_Inspection_instrument.ItemsSource = DataTableSelectData(lblInspection_instrument.Content.ToString());
            input_Inspection_instrument.SelectedIndex = 0;
        }

        /// <summary>
        /// 写入文件夹
        /// </summary>
        /// <param name="NodeName"></param>
        /// <param name="value"></param>
        public void WriteApp(string NodeName, string value)
        {
            config.AppSettings.Settings[NodeName].Value = value;
            config.Save(ConfigurationSaveMode.Modified);// 保存在APP文件中的更改
            ConfigurationManager.RefreshSection("appSettings");//强制重新加载更改的部分
        }

        /// <summary>
        /// 装载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            txt_Picture_catalog =Common.removeControlChars( ConfigurationManager.AppSettings["folderpath"]);
            connstr.DataSource = path + "\\datas.db";
            conn.ConnectionString = connstr.ToString();

            input_Inspection_project.Content = grade_standard + "  " + test_item;

            BangdingComboxDataSource();
        }
    }
}