private async void Button_Click(object sender, RoutedEventArgs e)
{
//DR - On button click, we want to hide and display the listbox
// If the listbox is visible, collapse it. Otherwise...
if (this.SalesBagComboBox.Visibility == Windows.UI.Xaml.Visibility.Visible)
{
this.SalesBagComboBox.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}
else
{
//DR - This is a bit hacky but in order to display a "New SalesBag" item in the listbox
// we need to make a salesbag with the name "New SalesBag". Since the bag isn't saved into
// the database we can do this every time the listbox is made visible.
var emptyNewBag = new SalesBag();
emptyNewBag.Name = "[New SalesBag]";
//DR - emptySalesbag is made, make combobox visible, get the list of all salesbags
this.SalesBagComboBox.Visibility = Windows.UI.Xaml.Visibility.Visible;
List <SalesBag> salesBagList = await GetSalesBags();
//DR - Add the empty bag to the list and set as the box's item source
// badabing badaboom
salesBagList.Add(emptyNewBag);
this.SalesBagComboBox.ItemsSource = salesBagList;
}
}
public async Task AddCategoryToSalesBag(Category category, SalesBag salesbag)
{
if (!await DoesExist(category, salesbag))
{
var categoryRepo = new CategoryRepository();
var salesbagRepo = new SalesBagRepository();
if (!await categoryRepo.DoesExist(category.ID))
{
await categoryRepo.SaveAsync(category);
}
if (!await salesbagRepo.DoesExist(salesbag.ID))
{
await salesbagRepo.SaveAsync(salesbag);
}
var NewRelationship = new SalesBag_Category
{
Category = category.ID,
SalesBag = salesbag.ID
};
await SaveAsync(NewRelationship);
}
}
/// <summary>
/// Maps the relationship between an artifact and a salesbag
/// </summary>
/// <param name="artifact"></param>
/// <param name="salesbag"></param>
/// <returns></returns>
public async Task AddArtifactToSalesbag(Artifact artifact, SalesBag salesbag)
{
if (!await DoesExist(artifact, salesbag))
{
var artifactRepo = new ArtifactRepository();
var salesbagRepo = new SalesBagRepository();
if (!await artifactRepo.DoesExist(artifact.ID))
{
await artifactRepo.SaveAsync(artifact);
}
if (!await salesbagRepo.DoesExist(salesbag.ID))
{
await salesbagRepo.SaveAsync(salesbag);
}
var newRelationship = new SalesBag_Artifact
{
Artifact = artifact.ID,
SalesBag = salesbag.ID
};
await SaveAsync(newRelationship);
}
}
/// <summary>
/// Remove an artifact from a salesbag
/// </summary>
/// <param name="salesbag"></param>
/// <param name="salesbag"></param>
/// <returns></returns>
public async Task RemoveArtifactFromSalesBag(Artifact artifact, SalesBag salesbag)
{
var relationships = await _database.Table <SalesBag_Artifact>().Where(x => (x.Artifact == artifact.ID) && (x.SalesBag == salesbag.ID)).ToListAsync();
foreach (var relationship in relationships)
{
await _database.DeleteAsync(relationship);
}
}
private void btnCreate_Click(object sender, RoutedEventArgs e)
{
_newSalesBag.DateCreated = DateTime.Now;
_newSalesBag.Active = true;
_salesBagRepo.SaveAsync(_newSalesBag);
_newSalesBag = new SalesBag();
uxNewSalesBagPanel.DataContext = _newSalesBag;
tbNewName.Text = "";
}
public async Task RemoveCategoryFromSalesBag(Category category, SalesBag salesbag)
{
var relationships = await _database.Table <SalesBag_Category>().Where(x => (x.Category == category.ID) && (x.SalesBag == salesbag.ID)).ToListAsync();
foreach (var relationship in relationships)
{
await _database.DeleteAsync(relationship);
}
}
/// <summary>
/// Get all the Artifacts for a specified salesbag
/// </summary>
/// <param name="salesbag"></param>
/// <returns></returns>
public async Task <List <Artifact> > GetAllSalesBagArtifacts(SalesBag salesbag)
{
var relationships = await _database.Table <SalesBag_Artifact>().Where(x => x.SalesBag == salesbag.ID).ToListAsync();
var artifacts = new List <Artifact>();
foreach (var relationship in relationships)
{
artifacts.Add(await _database.FindAsync <Artifact>(relationship.Artifact));
}
return(artifacts);
}
public async Task <List <Category> > GetAllSalesBagCategories(SalesBag salesbag)
{
var relatinoships = await _database.Table <SalesBag_Category>().Where(x => x.SalesBag == salesbag.ID).ToListAsync();
var categories = new List <Category>();
foreach (var relationship in relatinoships)
{
categories.Add(await _database.FindAsync <Category>(relationship.Category));
}
return(categories);
}
public async Task CreateTestArtifactSalesBagRelationship()
{
await InitDb();
var artifact = new Artifact
{
Path = "test salesbag relationship",
Title = "artfact for salesbag",
FileName = "something.pdf",
FileType = "pdf",
DateAdded = DateTime.Now,
Active = true
};
var salesbag = new SalesBag
{
Name = "Im a salesbag!"
};
var salesbagArtifact = new SalesBag_ArtifactRepository();
//add relationship here
}
/// <summary>
/// Checks if the artifact is already contained withinthe salesbag.
/// </summary>
/// <param name="artifact"></param>
/// <param name="salesbag"></param>
/// <returns></returns>
public async Task <bool> DoesExist(Artifact artifact, SalesBag salesbag)
{
var relationships = await _database.Table <SalesBag_Artifact>().Where(x => (x.Artifact == artifact.ID) && (x.SalesBag == salesbag.ID)).CountAsync();
return(relationships > 0);
}
private void Init()
{
_newSalesBag = new SalesBag();
_salesBagRepo = new SalesBagRepository();
uxNewSalesBagPanel.DataContext = _newSalesBag;
}
public async Task DeleteAsync(SalesBag bag)
{
await _database.DeleteAsync(bag);
}
public async Task SaveAsync(SalesBag bag)
{
await _database.InsertAsync(bag);
}
public async Task <bool> DoesExist(Category category, SalesBag salesbag)
{
var relationships = await _database.Table <SalesBag_Category>().Where(x => (x.Category == category.ID) && (x.SalesBag == salesbag.ID)).CountAsync();
return(relationships > 0);
}