private void AddExtensionTaxonomy(DiscoverableTaxonomySet dts)
{
XNamespace bSharpNamespace = "http://banan-it.com/taxonomy/2018-07-05/bsharp";
XNamespace ifrsNamespace = "http://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full";
var extension = new TaxonomyExtension("banan", bSharpNamespace);
var concept1 = new ExtensionConcept("ComputerEquipment", DataTypeRegistry.Monetary, BalanceTypes.Debit, PeriodTypes.Instant);
concept1.AddLabel("Computer equipment", "en");
concept1.AddLocation(new Uri("http://xbrl.ifrs.org/role/ifrs/ias_1_2017-03-09_role-800100"), ifrsNamespace + "PropertyPlantAndEquipmentAbstract", ifrsNamespace + "OfficeEquipment");
extension.ExtensionItems.Add(concept1);
var member1 = new ExtensionMember("BestPaintMember");
member1.AddLabel("Best Paint", "en");
member1.AddLocation(
ifrsNamespace + "DisclosureOfOperatingSegmentsTable", ifrsNamespace + "SegmentsAxis",
ifrsNamespace + "ReportableSegmentsMember", null);
extension.ExtensionItems.Add(member1);
var member2 = new ExtensionMember("BestPlasticMember");
member2.AddLabel("Best Plastic", "en");
member2.AddLocation(
ifrsNamespace + "DisclosureOfOperatingSegmentsTable", ifrsNamespace + "SegmentsAxis",
ifrsNamespace + "ReportableSegmentsMember", bSharpNamespace + "BestPaintMember");
extension.ExtensionItems.Add(member2);
dts.AddTaxonomy(new Uri("banan-20180710.xsd", UriKind.Relative), extension);
}
private Linkbase CreateLabelLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "lab"));
var labelLink = new LabelLink(LinkbaseXNames.Label, LinkRoles.Generic);
linkbase.AddLink(labelLink, dts);
var locCount = 0;
var labCount = 0;
foreach (var extensionItem in ExtensionItems)
{
var locLabel = $"loc{locCount}";
locCount += 1;
var locNode = CreateLocatorNode(locLabel, extensionItem, dts);
labelLink.AddNode(locNode);
foreach (var extensionLabel in extensionItem.Labels)
{
var labLabel = $"lab{labCount}";
labCount += 1;
var labNode = new LabelNode(labLabel, extensionLabel.Role, extensionLabel.Text, extensionLabel.Language);
labelLink.AddNode(labNode);
var arc = new LabelArc(locNode, labNode);
labelLink.AddArc(arc);
}
}
return(linkbase);
}
public void AddFromExtension()
{
// Arrange
var zipArchive = ZipFile.Open(@"Samples\IFRST_2017-03-09.zip", ZipArchiveMode.Read);
var fileReader = new ZipArchiveReader(zipArchive);
var taxonomySource = new TaxonomyFileSet(fileReader);
var dts = new DiscoverableTaxonomySet();
var baseTaxonomy = dts.AddTaxonomy(new Uri("http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs_entry_point_2017-03-09.xsd"), taxonomySource);
XNamespace bSharpNamespace = "http://banan-it.com/taxonomy/2018-07-05/bsharp";
XNamespace ifrsNamespace = "http://xbrl.ifrs.org/taxonomy/2017-03-09/ifrs-full";
var extension = new TaxonomyExtension("banan", bSharpNamespace);
var concept1 = new ExtensionConcept("ComputerEquipment", DataTypeRegistry.Monetary, BalanceTypes.Debit, PeriodTypes.Instant);
concept1.AddLabel("Computer equipment", "en");
concept1.AddLocation(new Uri("http://xbrl.ifrs.org/role/ifrs/ias_1_2017-03-09_role-800100"), ifrsNamespace + "PropertyPlantAndEquipmentAbstract", ifrsNamespace + "OfficeEquipment");
extension.ExtensionItems.Add(concept1);
var member1 = new ExtensionMember("BestPaintMember");
member1.AddLabel("Best Paint", "en");
member1.AddLocation(
ifrsNamespace + "DisclosureOfOperatingSegmentsTable", ifrsNamespace + "SegmentsAxis",
ifrsNamespace + "ReportableSegmentsMember", null);
extension.ExtensionItems.Add(member1);
// Act
var extensionTaxonomy = dts.AddTaxonomy(new Uri("banan-20180710.xsd", UriKind.Relative), extension);
}
public void Fill(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var taxonomyDagProcessor = new TaxonomyDagProcessor(dts, _fileReader);
var entryFileName = new Uri(taxonomy.EntryPointUri.Segments.Last(), UriKind.Relative);
taxonomyDagProcessor.Process(entryFileName, taxonomy);
}
public Instance()
{
Dts = new DiscoverableTaxonomySet();
Entities = new List <Entity>();
Periods = new List <Period>();
Units = new List <Unit>();
Facts = new List <Fact>();
}
public void AddFromFileSet()
{
// Arrange
var zipArchive = ZipFile.Open(@"Samples\IFRST_2017-03-09.zip", ZipArchiveMode.Read);
var fileReader = new ZipArchiveReader(zipArchive);
var taxonomySource = new TaxonomyFileSet(fileReader);
// Act
var dts = new DiscoverableTaxonomySet();
var taxonomy = dts.AddTaxonomy(new Uri("http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs_entry_point_2017-03-09.xsd"), taxonomySource);
}
public void WriteBaseTaxonomy()
{
// Arrange
var zipArchive = ZipFile.Open(@"Samples\IFRST_2017-03-09.zip", ZipArchiveMode.Read);
var fileReader = new ZipArchiveReader(zipArchive);
var taxonomySource = new TaxonomyFileSet(fileReader);
var dts = new DiscoverableTaxonomySet();
var baseTaxonomy = dts.AddTaxonomy(new Uri("http://xbrl.ifrs.org/taxonomy/2017-03-09/full_ifrs_entry_point_2017-03-09.xsd"), taxonomySource);
// Act
var writer = new ZipArchiveWriter();
baseTaxonomy.Save(writer);
// Assert
File.WriteAllBytes(@"C:\temp\IFRST_2017-03-09-exported.zip", writer.ZipArchiveBytes);
}
internal void EnsureConsistentPeriodTypes(DiscoverableTaxonomySet dts)
{
var periodAspect = Aspects.OfType <PeriodAspect>().Single();
var factPeriodType = periodAspect.Period.PeriodType;
var conceptAspect = Aspects.OfType <ConceptAspect>().Single();
var concept = dts.FindItem(conceptAspect.ConceptName);
if (concept == null)
{
throw new InvalidOperationException($"The concept {conceptAspect.ConceptName} does not exist in the DTS. If this is a custom concept, then it needs to be defined in an extension taxonomy that is added to the DTS.");
}
var conceptPeriodType = concept.PeriodType;
if (factPeriodType != conceptPeriodType)
{
throw new InvalidOperationException($"The fact for the concept {concept.Name} has period type {factPeriodType} but should be {conceptPeriodType}.");
}
}
public void Fill(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
if (taxonomy.EntryPointUri.IsAbsoluteUri)
{
throw new ArgumentException("The entry point for an extension taxonomy must be relative.");
}
var schema = CreateSchema(taxonomy.EntryPointUri);
taxonomy.SetEntryPoint(schema);
var labelLinkbase = CreateLabelLinkbase(taxonomy, dts);
schema.Add(labelLinkbase);
var presentationLinkbase = CreatePresentationLinkbase(taxonomy, dts);
schema.Add(presentationLinkbase);
var definitionLinkbase = CreateDefinitionLinkbase(taxonomy, dts);
schema.Add(definitionLinkbase);
}
public TaxonomyDagProcessor(DiscoverableTaxonomySet dts, IFileReader fileReader)
{
_dts = dts;
_fileReader = fileReader;
_processedFiles = new Dictionary <Uri, TaxonomyFile>();
}
private Linkbase CreateDefinitionLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "def"));
var memberItems = ExtensionItems.OfType <ExtensionMember>().ToList();
var groupedByHypercube = memberItems.SelectMany(i => i.Locations.Select(l =>
new { l.HypercubeName, Location = l, Item = i }))
.GroupBy(d => d.HypercubeName)
.ToList();
foreach (var groupByHypercube in groupedByHypercube)
{
var hypercubeNode = dts.GetAllLinks()
.Where(l => l.ElementName == LinkbaseXNames.Definition)
.SelectMany(l => l.NodesMap.Values)
.OfType <LocatorNode>()
.SingleOrDefault(ln => ln.Item.Name == groupByHypercube.Key);
if (hypercubeNode == null)
{
throw new InvalidOperationException($"Could not find a hypercube (aka table) {groupByHypercube.Key} in the DTS.");
}
var definitionLink = new DefinitionLink(LinkbaseXNames.Definition, hypercubeNode.Link.Role);
linkbase.AddLink(definitionLink, dts);
var locCount = 0;
foreach (var locationAndItem in groupByHypercube)
{
var dimensionLocationNode = hypercubeNode.FromArcs
.OfType <DefinitionArc>()
.Select(da => da.ToLocator)
.SingleOrDefault(ln => ln.Item.Name == locationAndItem.Location.DimensionName);
if (dimensionLocationNode == null)
{
throw new InvalidOperationException($"Could not find a dimension (aka axis) {locationAndItem.Location.DimensionName} in the hypercube (aka table) {groupByHypercube.Key}.");
}
var parentNodeInBaseTaxonomy = FindParentNode(dimensionLocationNode, locationAndItem.Location.ParentName);
if (parentNodeInBaseTaxonomy == null)
{
throw new InvalidOperationException($"There is no member {locationAndItem.Location.ParentName} in the dimension {groupByHypercube.Key}.");
}
var siblingArcs = parentNodeInBaseTaxonomy.GetOrderedOutgoingHierarchicalArcs <DefinitionArc>();
double newOrder;
try
{
newOrder = DetermineOrder(locationAndItem.Location.PrecedingSiblingName, siblingArcs);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException($"The sibling {locationAndItem.Location.PrecedingSiblingName} was not found as a child of {locationAndItem.Location.ParentName} in the dimension {groupByHypercube.Key}.", ex);
}
var parentLocLabel = $"loc_{locCount}";
locCount += 1;
var parentNode = new LocatorNode(parentLocLabel, parentNodeInBaseTaxonomy.Item);
definitionLink.AddNode(parentNode);
var locLabel = $"loc_{locCount}";
locCount += 1;
var locNode = CreateLocatorNode(locLabel, locationAndItem.Item, dts);
definitionLink.AddNode(locNode);
var arc = new DefinitionArc(parentNode, locNode, newOrder);
definitionLink.AddArc(arc);
}
}
return(linkbase);
}
private LocatorNode CreateLocatorNode(string label, ExtensionItem extensionItem, DiscoverableTaxonomySet dts)
{
var itemName = (XNamespace)_targetNamespaceDeclaration.Value + extensionItem.Name;
var item = dts.FindItem(itemName);
if (item == null)
{
throw new InvalidOperationException($"There is no item called {itemName} in the DTS. Perhaps you added taxonomies in the wrong order or forgot to add a base taxonomy.");
}
return(new LocatorNode(label, item));
}
private Linkbase CreatePresentationLinkbase(Taxonomy taxonomy, DiscoverableTaxonomySet dts)
{
var conceptItems = ExtensionItems.OfType <ExtensionConcept>().ToList(); // Does that include abstracts?
var linkbase = new Linkbase(GetLinkbaseFileName(taxonomy, "pre"));
var groupedByNetworkRole = conceptItems.SelectMany(i => i.Locations.Select(l =>
new { l.NetworkRole, Location = l, Item = i }))
.GroupBy(d => d.NetworkRole)
.ToList();
foreach (var groupByNetworkRole in groupedByNetworkRole)
{
var presentationLink = new PresentationLink(LinkbaseXNames.Presentation, groupByNetworkRole.Key);
linkbase.AddLink(presentationLink, dts);
var locCount = 0;
foreach (var locationAndItem in groupByNetworkRole)
{
var parentItem = dts.FindItem(locationAndItem.Location.ParentName);
if (parentItem == null)
{
throw new InvalidOperationException($"There is no concept {locationAndItem.Location.ParentName} in the DTS.");
}
var parentLocatorNodes = parentItem.Nodes
.Where(n => n.Link.Role == groupByNetworkRole.Key).ToList();
if (!parentLocatorNodes.Any())
{
throw new InvalidOperationException($"The concept {locationAndItem.Location.ParentName} is not in the presentation network {groupByNetworkRole.Key}.");
}
var siblingArcs = parentLocatorNodes.First().GetOrderedOutgoingHierarchicalArcs <PresentationArc>();
double newOrder;
try
{
newOrder = DetermineOrder(locationAndItem.Location.PrecedingSiblingName, siblingArcs);
}
catch (InvalidOperationException ex)
{
throw new InvalidOperationException($"The sibling {locationAndItem.Location.PrecedingSiblingName} was not found as a child of {locationAndItem.Location.ParentName} in the presentation network {groupByNetworkRole.Key}.", ex);
}
var parentLocLabel = $"loc_{locCount}";
locCount += 1;
var parentNode = new LocatorNode(parentLocLabel, parentItem);
presentationLink.AddNode(parentNode);
var childLocLabel = $"loc_{locCount}";
locCount += 1;
var childNode = CreateLocatorNode(childLocLabel, locationAndItem.Item, dts);
presentationLink.AddNode(childNode);
var arc = new PresentationArc(parentNode, childNode, newOrder, locationAndItem.Location.PreferredLabelRole);
presentationLink.AddArc(arc);
}
}
return(linkbase);
}