//This creates the list of frames from the CSV file.
//I create the list hesre as when I had it in the framePicker class, the first time the app opens there was no frames displayed
//I think this was because the funciton that loads the csv file runs async so i dont think the frames had been loaded yet
private async Task <List <Frame> > generateFrames()
{
List <Frame> frames = new List <Frame>();
//Opens csv file that contains frame details. each line is a record.
List <String> data = new List <String>();
StorageFile file = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///CSV/Frames.csv"));
Stream fileStream = await file.OpenStreamForReadAsync();
using (StreamReader fileReader = new StreamReader(fileStream))
{
string line;
string[] row;
fileReader.ReadLine();
//Reads file line by line
while ((line = fileReader.ReadLine()) != null)
{
//Splits csv file
row = line.Split(',');
//Sets properties
FrameProperties frameProperties = new FrameProperties(row[0], row[1], row[2], row[3], row[4], row[5], row[6], Convert.ToInt32(row[7]), Convert.ToInt32(row[8]), Convert.ToInt32(row[9]), Convert.ToInt64(row[10]), row[11], row[12], Convert.ToBoolean(Convert.ToInt16(row[13])), Convert.ToBoolean(Convert.ToInt16(row[14])), row[15].Split(' '), row[16].Split(' '));
//Sets images and attaches imageFailed event. This sets the image uri to a default is no image is found at uri from CSV file
var img1 = new BitmapImage();
var img2 = new BitmapImage();
var img3 = new BitmapImage();
img1.ImageFailed += imageFailed;
img2.ImageFailed += imageFailed;
img3.ImageFailed += imageFailed;
img1.UriSource = new Uri("ms-appx://" + row[17], UriKind.Absolute);
img2.UriSource = new Uri("ms-appx://" + row[18], UriKind.Absolute);
img3.UriSource = new Uri("ms-appx://" + row[19], UriKind.Absolute);
FrameImages frameImages = new FrameImages(new List <ImageSource>()
{
img1, img2, img3
}, img2, img3);
//Creates new frame instance and adds to list
Graded_Unit_2.Frame frame = new Graded_Unit_2.Frame(frameProperties, frameImages);
frames.Add(frame);
}
}
return(frames);
}
//Setters
public void setFrameImages(FrameImages frameImages)
{
this.frameImages = frameImages;
}
//Constructor
public Frame(FrameProperties frameProperties, FrameImages frameImages)
{
this.frameProperties = frameProperties;
this.frameImages = frameImages;
}
