PWAPP/PWAPPv2/MainWindow.xaml.cs

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.Navigation;
using System.Windows.Shapes;
using System.IO;
using Microsoft.Win32;

/**
 * TODO:
 * * ADD API SUPPORT
 */

namespace PWAPPv2
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        static Source.APIConfig apiconfig = new Source.APIConfig();
        static Source.Database.DatabaseConfig DataConfig;

        static Source.API.APIConnection apiConnection;
        Source.DataObjects.APICredentials apiCreds;

        Source.DataObjects.ComboBoxData TypeBox;
        Source.DataObjects.ComboBoxData ToBox;
        Source.DataObjects.ComboBoxData FromBox;

        string[] args;

        Source.Patient patient;

        List<Source.DataObjects.PWImage> images;

        public MainWindow()
        {
            try
            {
                args = App.Args;
            }
            catch(Exception)
            { }

            images = new List<Source.DataObjects.PWImage>();

            apiconfig.LoadConfig("./Config/Config.xml");
            DataConfig = new Source.Database.DatabaseConfig("./Config/Config.xml");
            Source.Database.DatabaseConnection dbcon = new Source.Database.DatabaseConnection(DataConfig);

            apiCreds = new Source.DataObjects.APICredentials(apiconfig);

            apiConnection = new Source.API.APIConnection("http://apipatientweb.azurewebsites.net/",
            apiCreds);

            InitializeComponent();

            PopulateComboBoxes();

            patient = new Source.Patient();

            patient.BuildFromDatabase(dbcon, args[0]);

            this.DataContext = new Source.PatientGUIAdapter(patient);

        }

        private void PopulateComboBoxes()
        {
            PopulateReferTypesBox();
            PopulateReferToBox();
            PopulateReferFromBox();
        }

        private void PopulateReferTypesBox()
        {
            string ReferTypeString = apiConnection.SendPostRequestAsync("api/PWReferralTypes");
            TypeBox = new Source.DataObjects.ReferralTypeBox(boxReferType, ReferTypeString);

        }

        private void PopulateReferToBox()
        {
            string ReferToString = apiConnection.SendPostRequestAsync("api/PWReferTo");
            ToBox = new Source.DataObjects.ReferToBox(boxReferTo, ReferToString);
        }

        private void PopulateReferFromBox()
        {
            string ReferFromString = apiConnection.SendPostRequestAsync("api/PWReferFrom");
            FromBox = new Source.DataObjects.ReferFromBox(boxReferFrom, ReferFromString);
        }

        private void RichTextBox_TextChanged(object sender, TextChangedEventArgs e)
        {

        }

        private void DataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {

        }

        private void CheckBox_Checked(object sender, RoutedEventArgs e)
        {

        }

        private void boxReferType_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            try
            {
                TypeBox.GetSelectedID();
            }
            catch(Source.DataObjects.ReferralTypeDefaultException)
            {

            }
            catch(Source.DataObjects.InvalidReferralTypeException)
            {

            }
            catch(NullReferenceException)
            {

            }
        }

        //Cancel button
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            this.Close();
        }
    
        //OK Button
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            Source.DataObjects.Referral referral;
            if(images.Count == 0)
            {
                referral = new Source.DataObjects.Referral(apiCreds, patient,
                    (Source.DataObjects.ReferralTypeBox)TypeBox,
                    (Source.DataObjects.ReferToBox)ToBox,
                    (Source.DataObjects.ReferFromBox)FromBox,
                    fieldRemakrs, contact, false);
            }
            else
            {
                referral = new Source.DataObjects.Referral(apiCreds, patient,
                    (Source.DataObjects.ReferralTypeBox)TypeBox,
                    (Source.DataObjects.ReferToBox)ToBox,
                    (Source.DataObjects.ReferFromBox)FromBox,
                    fieldRemakrs, contact, true);
            }

            try
            {
                string referralString = referral.ToJsonString();
                string result = apiConnection.SendPostRequestAsync("api/PWMakeReferral", referralString);
                if(images.Count > 0)
                {
                    foreach(Source.DataObjects.PWImage im in images)
                    {
                        Source.DataObjects.Attachment att = new Source.DataObjects.Attachment(apiCreds, im, result);
                        string json = att.ToJsonString();
                        apiConnection.SendPostRequestAsync("api/PWAttachment", json);
                    }
                    MessageBox.Show("Referral added successfully!");
                }
                else
                {
                    MessageBox.Show(result);
                }
                this.Close();
            }
            catch(Source.DataObjects.Referral.InvalidReferalDataException)
            {

            }
        }

        //AddImage Button
        private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Multiselect = true;
            openFileDialog.Filter = "Image files (*.jpg,*.jpeg)|*.jpg;*.jpeg";
            openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);

            if(openFileDialog.ShowDialog() == true)
            {
                foreach (string filename in openFileDialog.FileNames)
                {
                    try
                    {
                        images.Add(new Source.DataObjects.PWImage(filename));
                    }
                    catch(NullReferenceException)
                    {
                        images = new List<Source.DataObjects.PWImage>();
                        images.Add(new Source.DataObjects.PWImage(filename));
                    }
                }

            }

            try
            {
                ImageList.Items.Clear();
                foreach (Source.DataObjects.PWImage image in images)
                {
                    ImageList.Items.Add(CreateImageGridItem(image));
                }
            }
            catch(NullReferenceException)
            { }

        }

        private void Button_Click_3(object sender, RoutedEventArgs e)
        {
            int index = ImageList.SelectedIndex;
            if(index == -1)
            {
                return;
            }
            images.RemoveAt(index);
            try
            {
                ImageList.Items.Clear();
                foreach (Source.DataObjects.PWImage image in images)
                {
                    ImageList.Items.Add(CreateImageGridItem(image));
                }
            }
            catch (NullReferenceException)
            { }
        }

        public Grid CreateImageGridItem(Source.DataObjects.PWImage image)
        {
            Grid imageGrid = new Grid();
            imageGrid.Width = 477;
            imageGrid.HorizontalAlignment = HorizontalAlignment.Left;
            imageGrid.VerticalAlignment = VerticalAlignment.Top;
            imageGrid.ShowGridLines = true;
            imageGrid.Background = new SolidColorBrush(Colors.LightSteelBlue);

            ColumnDefinition imageColumn = new ColumnDefinition();
            imageColumn.Width = new GridLength(50);
            ColumnDefinition textColumn = new ColumnDefinition();
            textColumn.Width = new GridLength(427);

            imageGrid.ColumnDefinitions.Add(imageColumn);
            imageGrid.ColumnDefinitions.Add(textColumn);

            Image addedImage = new Image();
            addedImage.Source = image.GetBitmapImage();

            TextBlock text = new TextBlock();
            text.Text = image.GetPath();
            text.FontSize = 12;


            Grid.SetColumn(addedImage, 0);
            Grid.SetColumn(text, 1);

            imageGrid.Children.Add(addedImage);
            imageGrid.Children.Add(text);
            return imageGrid;

        }
    }
}