/// <summary>
/// Save changes to new or existing remFile model.
/// </summary>
/// <returns>Task completed</returns>
private async Task Save()
{
var remFile = new RemFile {
Id = this.Id,
Title = this.Title,
Date = DateTime.Now,
Description = this.Description,
ImagePath = this.ImagePath,
};
if (string.IsNullOrWhiteSpace(remFile.Title))
{
await _pageService.DisplayAlert("Error", "Please enter a title.", "OK");
return;
}
if (remFile.Id == 0)
{
await _remFileStore.AddRemFile(remFile);
RemFileAdded?.Invoke(this, remFile);
}
else
{
await _remFileStore.UpdateRemFile(remFile);
RemFileUpdated?.Invoke(this, remFile);
}
await _pageService.PopAsync();
}
/// <summary>
/// Constructor using RemFile Model for association
/// </summary>
/// <param name="remFile">Model for association</param>
public RemFileViewModel(RemFile remFile)
{
this.Id = remFile.Id;
this._description = remFile.Description;
this._title = remFile.Title;
this._date = remFile.Date;
this._imagePath = remFile.ImagePath;
}
public void Setup()
{
_pageService = new Mock <IPageService>();
_remFileStore = new Mock <IRemFileStore>();
_viewModel = new Mock <RemFileViewModel>();
RemFile remFile = new RemFile()
{
Id = 1,
Title = "test",
Description = "testdesc",
Date = new System.DateTime()
};
_remFileStore.Setup(r => r.GetRemFile(It.IsAny <int>())).ReturnsAsync(remFile);
_detailPageViewModel = new RemFileDetailPageViewModel(_viewModel.Object, _remFileStore.Object, _pageService.Object);
}
public async Task UpdateRemFile(RemFile remFile)
{
await _connection.UpdateAsync(remFile);
}
public async Task DeleteRemFile(RemFile remFile)
{
await _connection.DeleteAsync(remFile);
}
public async Task AddRemFile(RemFile remFile)
{
await _connection.InsertAsync(remFile);
}
