using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
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 GalaSoft.MvvmLight;
using formula_manage.SQLModels;
using System.Data.SqlClient;
using System.Data;
using System.Windows.Forms;

namespace formula_manage.Windows
{
    /// <summary>
    /// Stuff.xaml 的交互逻辑
    /// </summary>
    public partial class Stuff : Window
    {

        public string INIPath = Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "formula.ini"; //配置文件路径

        string TEXT_SQLIP;
        string TEXT_SQLNAME;
        string TEXT_SQMOD;
        string TEXT_SQLUSER;
        string TEXT_SQLPASWOR;
        string Connstr_SC;

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

        private async void Stuff_Loaded(object sender, RoutedEventArgs e)//打开页面执行
        {
            UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(INIPath);//生效配置读取
            this.DataGridStuff.LoadingRow += new EventHandler<DataGridRowEventArgs>(this.DataGridEquipment_LoadingRow);//生成序列号

            TEXT_SQLIP = Configini.IniReadvalue("SQL_SERVER", "SQL1");    //读配置文件
            TEXT_SQLNAME = Configini.IniReadvalue("SQL_SERVER", "SQL2");
            TEXT_SQMOD = Configini.IniReadvalue("SQL_SERVER", "SQL3");
            TEXT_SQLUSER = Configini.IniReadvalue("SQL_SERVER", "SQL4");
            TEXT_SQLPASWOR = Configini.IniReadvalue("SQL_SERVER", "SQL5");
            if (TEXT_SQMOD == "0")  //判断连接方式
            {
                Connstr_SC = "server=" + TEXT_SQLIP + ";database=" + TEXT_SQLNAME + ";Trusted_Connection=SSPI";
            }
            else
            {
                Connstr_SC = "server=" + TEXT_SQLIP + ";database=" + TEXT_SQLNAME + ";User ID=" + TEXT_SQLUSER + ";Password=" + TEXT_SQLPASWOR;
            }

            string Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT]";//查询语句

            SqlConnection conn_SC = new SqlConnection(Connstr_SC);  //实例化
            try
            {
                await conn_SC.OpenAsync();    //打开数据连接
                SqlDataAdapter Stuff_data = new SqlDataAdapter(Stuff_sql,Connstr_SC);   //查询

                DataTable dataTable = new DataTable();   //建立缓存
                Stuff_data.Fill(dataTable);    //查询结果存入缓存  
                conn_SC.Close();  //关闭连接

                DataGridStuff.ItemsSource = dataTable.DefaultView; //数据加入表格
            }
            catch (Exception)
            {
                System.Windows.MessageBox.Show("请求原料信息失败，检查连接");
                return;
            }      
        }
         
        /// <summary>
        /// 生成序列号的方法
        /// </summary>
        private void DataGridEquipment_LoadingRow(object sender, DataGridRowEventArgs e)
        {
        //    e.Row.Header = e.Row.GetIndex() + 1;
        }

        private async void Radiobutton(object sender, EventArgs e)
        {
            string Stuff_sql = null;
            System.Windows.Controls.RadioButton Radiobutton = (sender as System.Windows.Controls.RadioButton);
            string radiobutton = Radiobutton.Content.ToString();
            if (radiobutton == "全部原料") 
                Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT]";//查询语句                    
           else if (radiobutton == "染料")
                Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT] Where ProductType = '0' ";
           else if (radiobutton == "助剂")
                Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT] Where ProductType = '1' ";
           else if (radiobutton == "粉体助剂") 
                Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT] Where ProductType = '2' ";
           else if (radiobutton == "液体染料") 
                Stuff_sql = "SELECT ProductCode ,ProductName , Price , SUPPLIER ,ProductType ,Color ,Concentration , GRAVITY  FROM [Dispensing].[dbo].[PRODUCT] Where ProductType = '3' ";

            SqlConnection conn_SC = new SqlConnection(Connstr_SC);  //实例化
            try
            {
                await conn_SC.OpenAsync();    //打开数据连接
                SqlDataAdapter Stuff_data = new SqlDataAdapter(Stuff_sql, Connstr_SC);   //查询

                DataTable dataTable = new DataTable();   //建立缓存
                Stuff_data.Fill(dataTable);    //查询结果存入缓存  
                conn_SC.Close();  //关闭连接

                DataGridStuff.ItemsSource = dataTable.DefaultView; //数据加入表格
            }
            catch (Exception)
            {
                System.Windows.MessageBox.Show("请求原料信息失败，检查连接");
                return;
            }
        }

        private async void Button_Preservation(object sender, RoutedEventArgs e)//保存按钮事件
        {                 
            Regex re_number = new Regex(@"^[0-9]+(.[0-9]{1,2})?$");//校验用正则表达式有1~2位小数的正实数
            Regex re_char = new Regex(@"^[A-Za-z0-9\s@（)()/+!！_-]+$");//校验用正则表达式由数字,26个英文字母，空白字符和@（)()/+!！_-组成的字符串         
            int int_stuff_ProductType;
            String Stuff_sql;
            if (this.stuff_ProductType.Text == "染料") //原料类型0。染料，1助剂，2粉体                 
                int_stuff_ProductType = 0;
            else if (this.stuff_ProductType.Text == "助剂")          
                int_stuff_ProductType = 1;     
            else if (this.stuff_ProductType.Text == "粉体助剂")                           
                int_stuff_ProductType = 2;           
            else if (this.stuff_ProductType.Text == "液体染料")       
                int_stuff_ProductType = 3;

            if (re_char.IsMatch(this.stuff_ProductCode.Text) == false)
                System.Windows.MessageBox.Show("ERR.C0101：无效的原料信息", "错误");//检查原料代码
            else
            if (string.IsNullOrEmpty(this.stuff_ProductName.Text))
                System.Windows.MessageBox.Show("ERR.C0101-2：无效的原料信息", "错误");//检查原料名称
            else
            if (string.IsNullOrEmpty(this.stuff_ProductType.Text))
                System.Windows.MessageBox.Show("ERR.C0101-3：无效的原料信息", "错误");//检查原料类型
            else
            if (string.IsNullOrEmpty(this.stuff_GRAVITY.Text))
                System.Windows.MessageBox.Show("ERR.C0101-1：无效的原料信息", "错误");//检查原料比重
            else
            if (re_number.IsMatch(this.stuff_GRAVITY.Text) == false)
                System.Windows.MessageBox.Show("ERR.C0102-1：原料信息错误", "错误");//检查比重输入信息
            else
            if (re_number.IsMatch(this.stuff_Concentration.Text) == false)
                System.Windows.MessageBox.Show("ERR.C0102-3：原料信息错误", "错误");//检查浓度输入信息           
            else
            if (float.Parse(this.stuff_GRAVITY.Text) < 0 || float.Parse(this.stuff_GRAVITY.Text) > 5)
                System.Windows.MessageBox.Show("ERR.C0102-2：原料信息错误", "错误");//检查比重输入数值
            else
            if (float.Parse(this.stuff_Concentration.Text) < 0 || float.Parse(this.stuff_Concentration.Text) > 100)
                System.Windows.MessageBox.Show("ERR.C0102-4：原料信息错误", "错误");//检查浓度输入数值
            else 
            {
                SqlConnection conn_SC = new SqlConnection(Connstr_SC);  //实例化
                Stuff_sql = "SELECT ProductCode FROM [Dispensing].[dbo].[PRODUCT] WHERE ProductCode = '" + stuff_ProductCode.Text +" '";//查询语句                    

                await conn_SC.OpenAsync();    //打开数据连接
                SqlCommand cmd = new SqlCommand(Stuff_sql, conn_SC);    //查询记录数
                int count = Convert.ToInt32(cmd.ExecuteScalar());    //显示记录数
                conn_SC.Close();  //关闭连接

                if (count == 0)
                {

                }
                else 
                {

                }
            }
               /*    else
                    {
                        product.ProductCode = this.stuff_ProductCode.Text;//写入原料代码
                        product.ProductName = this.stuff_ProductName.Text;//写入原料名称
                        if (int_stuff_ProductType == 0 || int_stuff_ProductType == 3)//判断是否为染料，非染料写空
                        {
                            string colorValue = stuff_Color.Background.ToString();//获取色彩框背景色"#FFC1C2C3"
                            string StuffColor_R = string.Format("{0:X2}", colorValue.Substring(3, 2));//获取红色参数C1
                            string StuffColor_G = string.Format("{0:X2}", colorValue.Substring(5, 2));//获取绿色参数C2
                            string StuffColor_B = string.Format("{0:X2}", colorValue.Substring(7, 2));//获取蓝色参数C3
                            string StuffColor = StuffColor_B + StuffColor_G + StuffColor_R;//合并16进制rgb参数
                            int ColorCode_SQL = Convert.ToInt32(StuffColor, 16);//16进制转10进制
                            if (ColorCode_SQL >= 0) product.Color = ColorCode_SQL;//判断色彩数据是否有效，有效写入
                        }
                        else
                        {
                            product.Color = null;//色彩栏写空
                        }
                        if (string.IsNullOrEmpty(this.stuff_Price.Text) == false)
                            product.Price = Double.Parse(this.stuff_Price.Text);//判断价格数据是否有效，有效写入
                        if (string.IsNullOrEmpty(this.stuff_SUPPLIER.Text) == false)
                            product.SUPPLIER = this.stuff_SUPPLIER.Text;//判断供应商数据是否有效，有效写                                                               
                        product.GRAVITY = Double.Parse(this.stuff_GRAVITY.Text);//写入原料比重            
                        if (this.stuff_ProductType.Text == "染料" || this.stuff_ProductType.Text == "粉体助剂")
                            product.Concentration = 0;
                        else
                            product.Concentration = Double.Parse(this.stuff_Concentration.Text);//写入原料浓度
                        product.ProductType = int_stuff_ProductType;//写入原料类型  
                        product.ProductCode = this.stuff_ProductCode.Text;//写入原料代码
                        if (new ProductProvider().Selectsql(product).Count == 0)//判断数据库设定目标信息是否存在。
                        {
                            var count = new ProductProvider().Insert(product);//添加数据库信息。
                            if (count == 0)
                                System.Windows.MessageBox.Show("ERR.C0110-1：添加失败", "错误");//判断执行是否成功   
                            else
                                Button_sql = true;
                        }
                        else
                        {

                            var count = new ProductProvider().Update(product);//添加数据库信息。
                            if (count == 0)
                                System.Windows.MessageBox.Show("ERR.C0102-5：更新失败", "错误");//执行是否成功
                            else
                                Button_sql = true;
                        }
                   }
               */
        }

        private void Button_Delete(object sender, RoutedEventArgs e)//删除按钮事件
        {
            /*   product.ProductCode = this.stuff_ProductCode.Text;//原料代码
               string ShowProductName = "是否删除原料【" + this.stuff_ProductName.Text + "】" + this.stuff_ProductCode.Text;//获取原料信息并拼接提示字符串
               MessageBoxResult showProductName = System.Windows.MessageBox.Show(ShowProductName, "提示", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.Yes);//弹窗提示是否删除目标原料
               if (showProductName == MessageBoxResult.Yes)//判断是否删除原料
               {
                   var count = new ProductProvider().Delete(product);//删除数据库目标信息。
                   if (count == 0) System.Windows.MessageBox.Show("ERR.C0110-2：删除失败", "错误");//判断执行是否成功
                   else Button_sql = true;}
              */
        }

        private void DataGridStuff_MouseDoubleClick(object sender, MouseButtonEventArgs e)//数据表双击事件
        {
            int rownum = DataGridStuff.SelectedIndex;//获取鼠标选中行并定义变量
            if (rownum != -1)//判断鼠标定位是否有效
            {
                /*定位选中行及指定列单元格文本信息*/
                string DataGridStuff_ProductCode = (DataGridStuff.Columns[1].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第0列，原料代码
                string DataGridStuff_ProductName = (DataGridStuff.Columns[2].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第1列，原料名称
                string DataGridStuff_Price = (DataGridStuff.Columns[3].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第2列，价格
                string DataGridstuff_SUPPLIER = (DataGridStuff.Columns[4].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第3列，供应商           
                string DataGridStuff_ProductType = (DataGridStuff.Columns[5].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第4列，类型
                //string DataGridStuff_Color = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum])as TextBlock).Text;//定位第5列，色彩
                string DataGridStuff_Concentration = (DataGridStuff.Columns[7].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第6列选中行单元格文本信息并去除空白字符，浓度
                string DataGridStuff_GRAVITY = (DataGridStuff.Columns[8].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Text;//定位第7列，比重
                /*stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background;//定位第5列，色彩，背景色传递至色彩框背景色*/
                /*填写信息至指定文本框*/
                //product_temp.ProductCode = DataGridStuff_ProductCode;//写入sql实体缓存
                stuff_ProductCode.Text = DataGridStuff_ProductCode.Trim();//原料代码，去除空白字符
                stuff_ProductName.Text = DataGridStuff_ProductName.Trim();//原料名称，去除空白字符
                stuff_Price.Text = DataGridStuff_Price;//价格
                stuff_ProductType.Text = DataGridStuff_ProductType;//类型 
                stuff_SUPPLIER.Text = DataGridstuff_SUPPLIER;//供应商           
                /*stuff_Color.Text = DataGridStuff_Color;//色彩数据*/
                stuff_Concentration.Text = DataGridStuff_Concentration;//浓度
                stuff_GRAVITY.Text = DataGridStuff_GRAVITY;//比重
                /*if (DataGridStuff_ProductType.ToString() == "0") stuff_ProductType.Text = "染料";//判断类型1-染料。2-助剂。3-粉体助剂。
                if (DataGridStuff_ProductType.ToString() == "1") stuff_ProductType.Text = "助剂";
                if (DataGridStuff_ProductType.ToString() == "2") stuff_ProductType.Text = "粉体助剂";*/
                if ((DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background != null) //定位第5列选中行单元格，色彩，判断参数是否有效
                {
                    stuff_Color.Background = (DataGridStuff.Columns[6].GetCellContent(DataGridStuff.Items[rownum]) as TextBlock).Background; //定位第5列选中行单元格，色彩，有效背景色传递至色彩框背景色
                }
                else
                {
                    stuff_Color.Background = new SolidColorBrush(System.Windows.Media.Color.FromArgb(255, 255, 255, 255));//白色传递至色彩框背景色
                }
            }
        }

        private void Stuff_Color_MouseDoubleClick(object sender, MouseButtonEventArgs e)//色彩框双击事件
        {

            System.Windows.Forms.ColorDialog colorDialog = new System.Windows.Forms.ColorDialog();//使用调色盘控件ColorDialog
            if (colorDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)//打开调色盘
            {
                
                System.Drawing.Color DColor = colorDialog.Color;////获取选中色彩信息
                //System.Windows.Media.Color MColor = new System.Windows.Media.Color();//转换
                System.Windows.Media.Color MColor = System.Windows.Media.Color.FromArgb(DColor.A, DColor.R, DColor.G, DColor.B);//转换并配置ARGB参数
                stuff_Color.Background = new SolidColorBrush(MColor);//ARGB参数输出至stuff_Color的背景色
                //string colorCode = string.Format("{0:X2}", DColor.B) + string.Format("{0:X2}", DColor.G) + string.Format("{0:X2}", DColor.R);//反向十六进制RGB
                //string colorCode = string.Format("{0:X2}", DColor.R) + string.Format("{0:X2}", DColor.G) + string.Format("{0:X2}", DColor.B);//正向十六进制RGB
                //ColorCode_SQL = Convert.ToInt32(colorCode, 16);//十六进制RGB转存储数值                                                             
            }
        }

    }    
}