private RecordHierarchy GetHierarchyRecords(
IList<IDictionary<string, object>> records,
EntityHierarchy hierarchy)
{
var baseRecord = records.FirstOrDefault();
var prefix = hierarchy.Alias.Undecorate() + "_";
var rowData = new DataRow(baseRecord, hierarchy.Entity, prefix);
var recordHierarchy = new RecordHierarchy
{
Entity = hierarchy.Entity,
KeyValue = rowData.KeyValue,
DisplayName = rowData.ToString(hierarchy.Entity),
SubRecordsHierarchies = new List<RecordHierarchy>()
};
GetHierarchyRecords(recordHierarchy, records, hierarchy.SubHierarchies);
return recordHierarchy;
}
private void GetHierarchyRecords(
RecordHierarchy parentHierarchy,
IList<IDictionary<string, object>> records,
IEnumerable<EntityHierarchy> subHierarchies,
IList<string> foreignKey = null,
IList<string> foreignKeyValue = null)
{
foreach (var hierarchy in subHierarchies)
{
var prefix = hierarchy.Alias.Undecorate() + "_";
foreach (var record in records)
{
var rowData = new DataRow(record, hierarchy.Entity, prefix);
if (!rowData.KeyValue.IsNullOrEmpty())
{
var subRecord = new RecordHierarchy
{
Entity = hierarchy.Entity,
KeyValue = rowData.KeyValue,
DisplayName = rowData.ToString(hierarchy.Entity),
SubRecordsHierarchies = new List<RecordHierarchy>()
};
if (parentHierarchy.SubRecordsHierarchies.FirstOrDefault(x => x.JoinedKeyValue == subRecord.JoinedKeyValue) == null &&
Matching(record, foreignKey, foreignKeyValue))
{
parentHierarchy.SubRecordsHierarchies.Add(subRecord);
GetHierarchyRecords(
subRecord,
records,
hierarchy.SubHierarchies,
hierarchy.Entity.Key.Select(x => prefix + x.Column.Undecorate()).ToList(),
rowData.KeyValue);
}
}
}
}
}