using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SQLite;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using WpfTest1.SQLite;

namespace WpfTest1
{
    /// <summary>
    /// TreatmentRecordsPageSelectUser.xaml 的交互逻辑
    /// </summary>
    public partial class TreatmentRecordsPageSelectUser : UserControl
    {
        DataSet ds;
        //SQLiteCommandBuilder cmdb;
        SQLiteDataAdapter da;
        //DataRow dr;
        MainWindow father;

        public TreatmentRecordsPageSelectUser()
        {
            InitializeComponent();
            SQLiteLogic.createDBAndTables();
            //dataGrid.LoadingRow += new EventHandler<DataGridRowEventArgs>(dataGrid_LoadingRow);
        }

        public void setMainWindow(MainWindow father)
        {
            this.father = father;
        }

        public void dataGrid_LoadingRow(object sender, DataGridRowEventArgs e)
        {
            e.Row.Header = e.Row.GetIndex() + 1;
        }
        //筛选得到符合条件的用户数据
        private void dataGrid_Loaded(object sender, RoutedEventArgs e)
        {
#if !DEBUG
            LoadDataGrid();
#endif
        }
        public void LoadDataGrid()
        {
            //连接字符串
            string Connstr = "Data Source=" + System.Environment.CurrentDirectory + "\\Junde.db3"; ;
            //连接对象
            SQLiteConnection con = new SQLiteConnection(Connstr);
            //Sql语句
            string orderCondition = "p_last_filter_time desc";
            if (this.Name == "selectUserPatientManagent")
            {
                orderCondition = "p_id asc";
            }
            if (this.Name == "selectUserfilter")
            {
                orderCondition = "p_last_filter_time desc";
            }
            
            string selectCmd = "SELECT * FROM Patient WHERE p_delete_flag = 0 ORDER BY " + orderCondition + " LIMIT 100";
            con.Open();
            da = new SQLiteDataAdapter(selectCmd, con);
            ds = new DataSet();
            da.Fill(ds);
            dataGrid.ItemsSource = ds.Tables[0].DefaultView;
            con.Close();
        }

        //点击重置的效果
        //private void buttonReset_Click(object sender, RoutedEventArgs e)
        //{
        //    textBoxName.Text = "姓名或者拼音首字母";
        //    textBoxCaseID.Text = "";
        //    textBoxPregnancyTime.Text = "";
        //    textBoxHeightStart.Text = "";
        //    textBoxHeightEnd.Text = "";
        //    textBoxWeightStart.Text = "";
        //    textBoxWeightEnd.Text = "";
        //    datePickerBirthTimeStart.Text = "";
        //    datePickerBirthTimeEnd.Text = "";
        //    LoadDataGrid();
        //}

        private void textBoxName_GotFocus(object sender, RoutedEventArgs e)
        {
            if (sender != null)
            {
                TextBox tbx = sender as TextBox;
                tbx.SelectAll();
                tbx.PreviewMouseDown -= new MouseButtonEventHandler(textBoxName_PreviewMouseDown);

            }
        }

        private void textBoxName_PreviewMouseDown(object sender, MouseButtonEventArgs e)
        {
            TextBox tb = sender as TextBox;
            if (tb != null)
            {
                tb.Focus();
                e.Handled = true;
            }
        }

        private void textBoxName_LostFocus(object sender, RoutedEventArgs e)
        {
            TextBox tb = sender as TextBox;
            if (tb != null)
            {
                tb.PreviewMouseDown += new MouseButtonEventHandler(textBoxName_PreviewMouseDown);
            }
        }

        ////点击筛选用户
        //private void buttonQuery_Click(object sender, RoutedEventArgs e)
        //{
        //    List<string> condition_list = new List<string>();

        //    //姓名或拼音
        //    string name_or_py = textBoxName.Text;
        //    if (name_or_py != "姓名或者拼音首字母" && name_or_py != "")
        //    {
        //        condition_list.Add(" and (p_name LIKE \'%"+ name_or_py +"%\' or p_name_py LIKE \'%"+ name_or_py +"%\') ");
        //    }

        //    //病例编号
        //    if(textBoxCaseID.Text != "")
        //    {
        //        condition_list.Add("  and p_record_id = '" + textBoxCaseID.Text + "' ");
        //    }

        //    //孕次
        //    if (textBoxPregnancyTime.Text != "")
        //    {
        //        string pt_temp = "";
        //        try
        //        {
        //            pt_temp = Convert.ToString(Convert.ToInt32(textBoxPregnancyTime.Text));
        //        }
        //        catch(Exception err)
        //        {
        //            MessageBox.Show("孕次信息格式不正确，请填写一个整数数字。\r\n调试信息："+err.Message,"警告");
        //            return;
        //        }
        //        condition_list.Add("  and p_pregnancy_time = " + pt_temp + " ");
        //    }

        //    //出生日期
        //    if (datePickerBirthTimeStart.Text != "" && datePickerBirthTimeEnd.Text != "")
        //    {

        //        DateTime dt;
        //        System.Globalization.DateTimeFormatInfo dtFormat = new System.Globalization.DateTimeFormatInfo();
        //        //MessageBox.Show(pregnancydate);
        //        dtFormat.ShortDatePattern = "yyyy/M/d";
        //        string dateStart = datePickerBirthTimeStart.Text;
        //        string dateEnd = datePickerBirthTimeEnd.Text;
        //        try
        //        {
        //            dt = Convert.ToDateTime(dateStart, dtFormat);
        //            dateStart = dt.ToString("yyyy-MM-dd");
        //            dt = Convert.ToDateTime(dateEnd, dtFormat);
        //            dateEnd = dt.ToString("yyyy-MM-dd");
        //        }
        //        catch (Exception err)
        //        {
        //            MessageBox.Show("孕妇出生日期格式不正确，请通过栏中日历的按钮选择日期。\r\n调试信息：" + err.Message, "警告");
        //            return;
        //        }
        //        condition_list.Add("  and (p_birthdate between '" + dateStart + "' and '" + dateEnd + "') ");

        //    }

        //    //身高条件
        //    if (textBoxHeightStart.Text != "" && textBoxHeightEnd.Text != "")
        //    {
        //        string hs_temp = "";
        //        string he_temp = "";
        //        try
        //        {
        //            hs_temp = Convert.ToString(Convert.ToDouble(textBoxHeightStart.Text));
        //            he_temp = Convert.ToString(Convert.ToDouble(textBoxHeightEnd.Text));
        //        }
        //        catch (Exception err)
        //        {
        //            MessageBox.Show("身高信息格式不正确，请填写一个整数数字。\r\n调试信息：" + err.Message, "警告");
        //            return;
        //        }
        //        condition_list.Add("  and (p_height between " + hs_temp + " and "+ he_temp + ") ");
        //    }

        //    //体重条件
        //    if (textBoxWeightStart.Text != "" && textBoxWeightEnd.Text != "")
        //    {
        //        string ws_temp = "";
        //        string we_temp = "";
        //        try
        //        {
        //            ws_temp = Convert.ToString(Convert.ToInt32(textBoxWeightStart.Text));
        //            we_temp = Convert.ToString(Convert.ToInt32(textBoxWeightEnd.Text));
        //        }
        //        catch (Exception err)
        //        {
        //            MessageBox.Show("体重信息格式不正确，请填写一个整数数字。\r\n调试信息：" + err.Message, "警告");
        //            return;
        //        }
        //        condition_list.Add("  and (p_weight between " + ws_temp + " and " + we_temp + ") ");
        //    }

        //    //连接字符串
        //    string Connstr = "Data Source=" + System.Environment.CurrentDirectory + "\\Junde.db3"; ;
        //    //连接对象
        //    SQLiteConnection con = new SQLiteConnection(Connstr);
        //    //Sql语句
        //    string selectCmd = "SELECT * FROM Patient WHERE p_delete_flag = 0";
        //    foreach(string one_more_condition in condition_list)
        //    {
        //        selectCmd += one_more_condition;
        //    }
        //    selectCmd += " ORDER BY p_last_filter_time desc LIMIT 1000;";
        //    con.Open();
        //    da = new SQLiteDataAdapter(selectCmd, con);
        //    ds = new DataSet();
        //    da.Fill(ds);
        //    dataGrid.ItemsSource = ds.Tables[0].DefaultView;
        //    con.Close();
        //}

        //双击用户列表某一行触发的事件
        private void dataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            DataRowView selectedPatient = (DataRowView)dataGrid.SelectedItem;

            int patientId = Convert.ToInt32(selectedPatient["p_id"].ToString());
            
            List<TreatmentRecord> treatmentRecordOfSelectedPatient = SQLiteModel.getAllTreatmentRecordByPatientId(patientId);

            treatmentRecords_DataGrid.ItemsSource = treatmentRecordOfSelectedPatient;

        }

      

       
    }
}