/// ------------------------------------------------------------------------------------
/// <summary>
/// This static method steps through all the ScrVerses of the given Current and Revision
/// lists and determines which clusters of ScrVerses have overlapping verse ref ranges.
/// </summary>
/// <param name="scrVersesCurr">list of ScrVerses for the Current</param>
/// <param name="scrVersesRev">list of ScrVerses for the Revision</param>
/// <param name="cache">The database cache.</param>
/// <returns>
/// list of Cluster objects for the ScrVerses
/// </returns>
/// ------------------------------------------------------------------------------------
public static List<Cluster> DetermineScrVerseOverlapClusters(List<ScrVerse> scrVersesCurr,
List<ScrVerse> scrVersesRev, FdoCache cache)
{
int nScrVersesCurr = scrVersesCurr.Count;
int nScrVersesRev = scrVersesRev.Count;
// build the current and rev proxy lists, of OverlapInfo objects
List<OverlapInfo> scrVerseProxyListCurr = new List<OverlapInfo>(nScrVersesCurr);
List<OverlapInfo> scrVerseProxyListRev = new List<OverlapInfo>(nScrVersesRev);
for (int iVerseRev = 0; iVerseRev < scrVersesRev.Count; iVerseRev++)
{
scrVerseProxyListRev.Add(new OverlapInfo(scrVersesRev[iVerseRev], true, iVerseRev));
// When there is no content at the start of Scripture, it won't have a reference greater than 0.
//Debug.Assert(BCVRef.GetChapterFromBcv(scrVersesRev[iVerseRev].StartRef) > 0); // catch test that forgot to set refs
}
for (int iVerseCurr = 0; iVerseCurr < scrVersesCurr.Count; iVerseCurr++)
{
scrVerseProxyListCurr.Add(new OverlapInfo(scrVersesCurr[iVerseCurr], false, iVerseCurr));
// When there is no content at the start of Scripture, it won't have a reference greater than 0.
//Debug.Assert(BCVRef.GetChapterFromBcv(scrVersesCurr[iVerseCurr].StartRef) > 0); // catch test that forgot to set refs
}
// Now build the list of section overlap clusters
ClusterListHelper clh = new ClusterListHelper(cache);
clh.DetermineAdjacentOverlapClusters(scrVerseProxyListCurr, scrVerseProxyListRev);
// Simplify the complex clusters that have some correlated pairs
// If the ScrVerse has the same number of words, but a couple are different, each
// different word will count two times in the current alogrithm. However, if the words
// are simply deleted or added, these words will only be counted once.
clh.SimplifyComplexScrVerseClusters(scrVersesCurr, scrVersesRev, 0.75);
// Simplifying clusters may have created new clusters with leading or trailing empty paras.
// If so, pull these empty leading and/or trailing paragraphs into other clusters.
clh.SimplifyLeadingTrailingEmptyParas(scrVersesCurr);
// simplifying may create/delete clusters so we need to sort them
clh.GenerateSortKeys(scrVersesCurr);
clh.m_clusterList.Sort();
return clh.m_clusterList;
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// This static method steps through all the sections of the given Current and Revision
/// books and determines which clusters of sections have overlapping verse ref ranges.
/// </summary>
/// <param name="bookCurr">the given current book</param>
/// <param name="bookRev">the given book revision</param>
/// <param name="cache">The database cache.</param>
/// <param name="progressDlg">The progress dialog box.</param>
/// <returns>
/// list of Cluster objects for the sections of the books
/// </returns>
/// ------------------------------------------------------------------------------------
public static List<Cluster> DetermineSectionOverlapClusters(IScrBook bookCurr,
IScrBook bookRev, FdoCache cache, IProgress progressDlg)
{
int nSectionsCurr = bookCurr.SectionsOS.Count;
int nSectionsRev = bookRev.SectionsOS.Count;
// build the current and rev proxy lists, of OverlapInfo objects
List<OverlapInfo> sectionProxyListCurr = new List<OverlapInfo>(nSectionsCurr);
List<OverlapInfo> sectionProxyListRev = new List<OverlapInfo>(nSectionsRev);
foreach (IScrSection section in bookRev.SectionsOS)
{
//REVIEW: should we skip intro sections in these lists??
sectionProxyListRev.Add(new OverlapInfo(section, true));
Debug.Assert(BCVRef.GetChapterFromBcv(section.VerseRefMin) > 0); // catch test that forgot to set section refs
if (progressDlg != null)
progressDlg.Step(1);
}
foreach (IScrSection section in bookCurr.SectionsOS)
{
sectionProxyListCurr.Add(new OverlapInfo(section, false));
Debug.Assert(BCVRef.GetChapterFromBcv(section.VerseRefMin) > 0); // catch test that forgot to set section refs
if (progressDlg != null)
progressDlg.Step(1);
}
// Now build the list of section overlap clusters
ClusterListHelper clh = new ClusterListHelper(cache);
clh.DetermineOverlapClusters(sectionProxyListCurr, sectionProxyListRev);
return clh.m_clusterList;
}