Add calculated column showing unique genomes used by readset

Author: bbimber

SequenceAnalysis/src/org/labkey/sequenceanalysis/query/SequenceAnalysisUserSchema.java

@@ -369,6 +369,18 @@ public void renderGridCellContents(RenderContext ctx, Writer out) throws IOExcep
             ret.addColumn(newCol);
         }
 
+        if (ret.getColumn("distinctOutputGenomes") == null)
+        {
+            String chr = ret.getSqlDialect().isPostgreSQL() ? "chr" : "char";
+            SQLFragment sql = new SQLFragment("(SELECT ").append(ret.getSqlDialect().getGroupConcat(new SQLFragment("l.name"), true, true,  new SQLFragment(chr + "(10)"))).append(new SQLFragment(" as expr FROM " + SequenceAnalysisSchema.SCHEMA_NAME + "." + SequenceAnalysisSchema.TABLE_OUTPUTFILES + " a JOIN " + SequenceAnalysisSchema.SCHEMA_NAME  + "." + SequenceAnalysisSchema.TABLE_REF_LIBRARIES + " l ON (a.library_id = l.rowid) WHERE a.readset = " + ExprColumn.STR_TABLE_ALIAS + ".rowid)"));
+            ExprColumn newCol = new ExprColumn(ret, "distinctOutputGenomes", sql, JdbcType.VARCHAR, sourceTable.getColumn("rowid"));
+            newCol.setLabel("Output File Genomes For Readset");
+            newCol.setWidth("200");
+            newCol.setURL(DetailsURL.fromString("/query/executeQuery.view?schemaName=sequenceanalysis&query.queryName=outputfiles&query.readset~eq=${rowid}&query.library_id~isnonblank", ret.getContainer().isWorkbook() ? ret.getContainer().getParent() : ret.getContainer()));
+
+            ret.addColumn(newCol);
+        }
+
         if (ret.getColumn("totalForwardReads") == null)
         {
             SQLFragment sql = new SQLFragment("(SELECT SUM(q.metricvalue) as expr FROM " + SequenceAnalysisSchema.SCHEMA_NAME + "." + SequenceAnalysisSchema.TABLE_READ_DATA + " rd " +