using SunlightCentralizedControlManagement_SCCM_.WindowsView;
using System;
using System.Collections.Generic;
using System.Data;
using System.Windows;
using System.Windows.Controls;
using static SunlightCentralizedControlManagement_SCCM_.UserClass.SqliteHelper;

namespace SunlightCentralizedControlManagement_SCCM_.View
{
    /// <summary>
    /// ProgramgroupView.xaml 的交互逻辑
    /// </summary>
    public partial class ProgramgroupView : UserControl
    {
        public ProgramgroupView()
        {
            InitializeComponent();
            Programgroup_sql();
  
            Group.Text = "ALL";
        }

        private SQLiteHelper SQLiteHelpers = null;  //定义数据库
        private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\SCCM.db";  //数据库路径
        DataSet sql; //内存数据缓存

        public void Programgroup_sql()
        {
            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库

            string sql_script = "select * from ProgramName order by ProgramID desc";
            string sql_ProgramGroup = "select * from ProgramGroup order by ID desc";

            if (sql != null) sql.Clear();  //清空缓存
            sql = SQLiteHelpers.ExecuteDataSet(sql_script, null);  //读取计划表写入缓存
            if (sql != null) Grid.ItemsSource = sql.Tables[0].DefaultView;  //转换显示计划表

            DataTable GROUP = SQLiteHelpers.ExecuteDataSet(sql_ProgramGroup, null).Tables[0];  //获得程序组
            List<string> result = new List<string>();
            result.Add("ALL");
            for (int i =0; i<GROUP.Rows.Count;i++) 
            {
                result.Add (GROUP.Rows[i][1].ToString());
            }
            Group.ItemsSource = result.ToArray();

            SQLiteHelpers.Close();  //关闭连接
        } 

        public static string Programgroup_Numder { get; set; }
        public static string Programgroup_ID { get; set; }

        private void Grid_PreviewMouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)//表格选择事件
        {
            int rownum = Grid.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
            {
                Programgroup_ID = (Grid.Columns[0].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
                Programgroup_Numder = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
            }
            edit.IsEnabled = true;
            Rename.IsEnabled = true;
            Remark.IsEnabled = true;
            Delete.IsEnabled = true;
        }

        private void Grid_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)//双击表格编辑事件
        {
            int rownum = Grid.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
            {
                Programgroup_ID = (Grid.Columns[0].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第0列，
                Programgroup_Numder = (Grid.Columns[1].GetCellContent(Grid.Items[rownum]) as TextBlock).Text;//定位第1列，
                container.Content = new ProgramstepsView();//打开步设置
            }
        }

        private void ListViewItem_New(object sender, System.Windows.Input.MouseButtonEventArgs e)
        {
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_new_accept);
            frm.ShowDialog();
        }
        void InputBox_new_accept(object sender, EventArgs e)//新建按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
               InputBox frm = (InputBox)sender;
               //接收到InputBox的TextBox值
               string VALUE = frm.InputValue;
               string ID = DateTime.Now.ToString("yyMMddHHmmss"); //id为时间合
               Dictionary<string, object> Program_new = new Dictionary<string, object>();//缓存函数
               Program_new.Add("ProgramName", VALUE);
               Program_new.Add("ProgramID", ID);
               Program_new.Add("Groups", Group.Text);
               Program_new.Add("Step", "0");
               Program_new.Add("Time", "0:00");
               Program_new.Add("Notes", null);

               SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
               SQLiteHelpers.Open();  //打开数据库
               SQLiteHelpers.InsertData("ProgramName", Program_new);// 执行插入
               SQLiteHelpers.Close();  //关闭连接

               Programgroup_Numder = VALUE;
               Programgroup_ID = ID;

               Programgroup_sql();
        }

        private void ListViewItem_edit(object sender, System.Windows.Input.MouseButtonEventArgs e)//编辑事件
        {
            edit.IsEnabled = false;
            Rename.IsEnabled = false;
            Remark.IsEnabled = false;
            Delete.IsEnabled = false;
            if (Programgroup_ID == null) return;
            container.Content = new ProgramstepsView();
        }

        private void ListViewItem_Rename(object sender, System.Windows.Input.MouseButtonEventArgs e)//重命名
        {
            edit.IsEnabled = false;
            Rename.IsEnabled = false;
            Remark.IsEnabled = false;
            Delete.IsEnabled = false; 
            if (Programgroup_ID == null) return;
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_Rename_accept);
            frm.ShowDialog();
        }
        void InputBox_Rename_accept(object sender, EventArgs e)//重命名按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
            InputBox frm = (InputBox)sender;
            //接收到InputBox的TextBox值
            string VALUE = frm.InputValue;
            Dictionary<string, object> Program_Rename = new Dictionary<string, object>();//缓存函数
            Program_Rename.Add("ProgramName", VALUE);
            Program_Rename.Add("Groups", Group.Text);

            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            SQLiteHelpers.Update("ProgramName", Program_Rename, "ProgramID='" + Programgroup_ID + "'", null);
            SQLiteHelpers.Close();  //关闭连接

            Programgroup_sql();
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }

        private void ListViewItem_Remark(object sender, System.Windows.Input.MouseButtonEventArgs e)//备注
        {
            edit.IsEnabled = false;
            Rename.IsEnabled = false;
            Remark.IsEnabled = false;
            Delete.IsEnabled = false;
            if (Programgroup_ID == null) return;
            InputBox frm = new InputBox();
            frm.Accept += new EventHandler(InputBox_Remark_accept);
            frm.ShowDialog();
        }
        void InputBox_Remark_accept(object sender, EventArgs e)//备注按钮窗口返回
        {
            //事件的接收者通过一个简单的类型转换得到InputBox的引用
            InputBox frm = (InputBox)sender;
            //接收到InputBox的TextBox值
            string VALUE = frm.InputValue;
            Dictionary<string, object> Program_Remark = new Dictionary<string, object>();//缓存函数
            Program_Remark.Add("Notes", VALUE);

            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
            SQLiteHelpers.Open();  //打开数据库
            SQLiteHelpers.Update("ProgramName", Program_Remark, "ProgramID='" + Programgroup_ID + "'", null);
            SQLiteHelpers.Close();  //关闭连接

            Programgroup_sql();
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }

        private void ListViewItem_Delete(object sender, System.Windows.Input.MouseButtonEventArgs e)//删除
        {
            edit.IsEnabled = false;
            Rename.IsEnabled = false;
            Remark.IsEnabled = false;
            Delete.IsEnabled = false;
            if (Programgroup_Numder == null) return;
            ///弹窗提示确认删除
            if (System.Windows.Forms.MessageBox.Show(Properties.Resources.Confirm + Properties.Resources.Delete + Programgroup_Numder, "Delete ",
                System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
            {
                ///执行删除
                SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                SQLiteHelpers.Open();  //打开数据库
                SQLiteHelpers.Delete("ProgramName", "ProgramID='" + Programgroup_ID + "'", null);
                SQLiteHelpers.Delete("ProgramSteps", "ProgramID='" + Programgroup_ID + "'", null);
                SQLiteHelpers.Close();
                Programgroup_sql();
            }
            Programgroup_Numder = null;
            Programgroup_ID = null;
        }
                 
    }
}