using MahApps.Metro.Controls.Dialogs;
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 WpfTest1.Toolkits;

namespace WpfTest1
{
    /// <summary>
    /// AddPatient.xaml 为病例管理功能中添加病例的界面和逻辑
    /// </summary>
    public partial class AddPatient : Window
    {
        MainWindow father;
        public AddPatient(MainWindow father)
        {
            this.father = father;
            InitializeComponent();
        }

        //每输一个姓名摘取其拼音缩写
        private void textBoxName_TextChanged(object sender, TextChangedEventArgs e)
        {
            string source_text = textBoxName.Text;
            string result_PY = "";
            for (int i = 0;i<source_text.Length;i++)
            {
                result_PY += Toolkits.StringToPY.GetCharSpellCode(Convert.ToString(source_text[i]));
            }
            textBoxPY.Text = result_PY;
        }

        //取消按钮
        private void buttonAddPatinetcCancel_Click(object sender, RoutedEventArgs e)
        {
            MessageBoxResult dr = MessageBox.Show("是否放弃添加？", "提示", MessageBoxButton.OKCancel);
            if (dr == MessageBoxResult.OK)
            {
                this.Close();
            }
            else if (dr == MessageBoxResult.Cancel)
            {
                return;
            }
            //this.Close();
        }

        //重置按钮
        private void buttonAddPatinetcReset_Click(object sender, RoutedEventArgs e)
        {
            this.doResetInfo();
        }

        //重置执行的内容
        private void doResetInfo()
        {
            textBoxCaseId.Text = "";
            textBoxGender.Text = "";
            textBoxName.Text = "";
            textBoxPY.Text = "";
            textBoxHeight.Text = "";
            textBoxWeight.Text = "";
            textBoxPregnancyTimes.Text = "";
            //textBoxBirthTimes.Text = "";
            //textBoxPregnancyDate.Text = "";
            textBoxMobile.Text = "";
            //textBoxProfession.Text = "";
            textBoxAddress.Text = "";
            textBoxHistory.Text = "";
            textBoxDiagnosis.Text = "";
            textBoxBirthDate.Text = "";
            //textBoxDescription.Text = "";
        }

        //提交按钮
        private void buttonAddPatinetcSubmit_Click(object sender, RoutedEventArgs e)
        {
            if(textBoxCaseId.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxCaseId.Focus();
                return;
            }
            
            if (textBoxName.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxName.Focus();
                return;
            }
            if (textBoxPY.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxPY.Focus();
                return;
            }
            if (textBoxHeight.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxHeight.Focus();
                return;
            }
            if (textBoxWeight.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxWeight.Focus();
                return;
            }
            if (textBoxGender.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxGender.Focus();
                return;
            }
            if (textBoxPregnancyTimes.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxPregnancyTimes.Focus();
                return;
            }
            if (textBoxBirthDate.Text == "")
            {
                MessageBox.Show("必要信息未填写");
                textBoxBirthDate.Focus();
                return;
            }

            //筛选通过后调用数据库进行存储
            string record_id = FilterDangerousCharacter.filter(textBoxCaseId.Text);
            string name = FilterDangerousCharacter.filter(textBoxName.Text);
            string py = FilterDangerousCharacter.filter(textBoxPY.Text);
            string height = FilterDangerousCharacter.filter(textBoxHeight.Text);
            string weight = FilterDangerousCharacter.filter(textBoxWeight.Text);
            string gender = FilterDangerousCharacter.filter(textBoxGender.Text);
            string pregnancytimes = FilterDangerousCharacter.filter(textBoxPregnancyTimes.Text);
            string birthdate = FilterDangerousCharacter.filter(textBoxBirthDate.Text);
            DateTime dt;
            System.Globalization.DateTimeFormatInfo dtFormat = new System.Globalization.DateTimeFormatInfo();
            //MessageBox.Show(pregnancydate);
            dtFormat.ShortDatePattern = "yyyy/M/d";
            dt = Convert.ToDateTime(birthdate, dtFormat);
            string mobile = FilterDangerousCharacter.filter(textBoxMobile.Text);
            string address = FilterDangerousCharacter.filter(textBoxAddress.Text);
            string history = FilterDangerousCharacter.filter(textBoxHistory.Text);
            string diagnosis = FilterDangerousCharacter.filter(textBoxDiagnosis.Text);
            
            bool success_flag = true;
            try
            {
                if(SQLite.SQLiteModel.checkRepeatPatient(record_id))
                {
                    MessageBox.Show("病历号重复","错误");
                    textBoxCaseId.Focus();
                    return;
                }
                SQLite.SQLiteModel.InsertPatientData(record_id, 
                                                     name, 
                                                     gender,
                                                     Convert.ToDouble(height), 
                                                     Convert.ToDouble(weight),
                                                     Convert.ToInt32(pregnancytimes),
                                                     dt,
                                                     mobile, 
                                                     address, 
                                                     history, 
                                                     diagnosis,
                                                     py);

            }catch(Exception err)
            {
                success_flag = false;
                MessageBox.Show("数据库错误.\r\n调试信息：" + err.Message, "错误");
            }
            if(success_flag)
            {
                //MessageBox.Show("插入成功", "提示");
                father.selectUserPatientManagent.LoadDataGrid();
                //father.selectUserMeasure.LoadDataGrid();
                //father.selectUserHistory.LoadDataGrid();
                MessageBoxResult dr = MessageBox.Show("插入成功，是否继续添加？", "提示", MessageBoxButton.OKCancel);
                if (dr == MessageBoxResult.OK)
                {
                    this.doResetInfo();
                    return;
                }
                else if (dr == MessageBoxResult.Cancel)
                {
                    this.Close();
                }
                
                
            }
            
            
        }
    }
}