001package org.hl7.fhir.r5.renderers; 
002 
003import java.io.IOException;
004import java.io.UnsupportedEncodingException;
005import java.util.List;
006
007import org.hl7.fhir.exceptions.DefinitionException;
008import org.hl7.fhir.exceptions.FHIRException;
009import org.hl7.fhir.exceptions.FHIRFormatError;
010import org.hl7.fhir.r5.model.OperationOutcome;
011import org.hl7.fhir.r5.model.OperationOutcome.OperationOutcomeIssueComponent;
012import org.hl7.fhir.r5.renderers.utils.RenderingContext;
013import org.hl7.fhir.r5.renderers.utils.ResourceWrapper;
014import org.hl7.fhir.r5.utils.EOperationOutcome;
015import org.hl7.fhir.r5.utils.ToolingExtensions;
016import org.hl7.fhir.utilities.CommaSeparatedStringBuilder;
017import org.hl7.fhir.utilities.MarkedToMoveToAdjunctPackage;
018import org.hl7.fhir.utilities.xhtml.XhtmlNode; 
019 
020@MarkedToMoveToAdjunctPackage
021public class OperationOutcomeRenderer extends ResourceRenderer { 
022
023
024  public OperationOutcomeRenderer(RenderingContext context) { 
025    super(context); 
026  } 
027 
028  
029  @Override
030  public String buildSummary(ResourceWrapper r) throws UnsupportedEncodingException, IOException {
031    List<ResourceWrapper> issues = r.children("issue");
032    int hint = 0;
033    int warn = 0;
034    int err = 0;
035    for (ResourceWrapper issue : issues) {
036      switch (issue.primitiveValue("severity")) {
037      case "information" : 
038        hint++; 
039        break;
040      case "warning" : 
041        warn++; 
042        break;
043      case "error" : 
044      case "fatal" : 
045        err++; 
046        break;
047      }
048    }
049    if (hint + warn + err == 0) {
050      return context.formatPhrase(RenderingContext.OP_OUT_SUMM_ALL_OK);
051    } else if (hint == 0) {
052      return context.formatPhrase(RenderingContext.OP_OUT_SUMM_NOHINT, err, warn);
053    } else {
054      return context.formatPhrase(RenderingContext.OP_OUT_SUMM, err, warn, hint);
055    }
056  }
057
058  @Override
059  public void buildNarrative(RenderingStatus status, XhtmlNode x, ResourceWrapper op) throws FHIRFormatError, DefinitionException, IOException, FHIRException, EOperationOutcome {
060    renderResourceTechDetails(op, x);
061    boolean hasSource = false; 
062    boolean success = true; 
063    for (ResourceWrapper i : op.children("issue")) { 
064      success = success && "information".equals(i.primitiveValue("severity")); 
065      hasSource = hasSource || i.hasExtension(ToolingExtensions.EXT_ISSUE_SOURCE); 
066    } 
067    if (success) { 
068      x.para().tx(context.formatPhrase(RenderingContext.OP_OUT_OK));
069    }
070    if (op.has("issue")) { 
071      XhtmlNode tbl = x.table("grid", false); // on the basis that we'll most likely be rendered using the standard fhir css, but it doesn't really matter 
072      XhtmlNode tr = tbl.tr(); 
073      tr.td().b().tx(context.formatPhrase(RenderingContext.OP_OUT_SEV)); 
074      tr.td().b().tx(context.formatPhrase(RenderingContext.GENERAL_LOCATION)); 
075      tr.td().b().tx(context.formatPhrase(RenderingContext.GENERAL_CODE)); 
076      tr.td().b().tx(context.formatPhrase(RenderingContext.GENERAL_DETAILS)); 
077      tr.td().b().tx(context.formatPhrase(RenderingContext.OP_OUT_DIAG)); 
078      if (hasSource) {
079        tr.td().b().tx(context.formatPhrase(RenderingContext.OP_OUT_SRC));
080      }
081      for (ResourceWrapper i : op.children("issue")) { 
082        tr = tbl.tr(); 
083        tr.td().addText(getTranslatedCode(i.child("severity"))); 
084        XhtmlNode td = tr.td(); 
085        boolean d = false; 
086        for (ResourceWrapper s : i.has("expression") ? i.children("expression") : i.children("location")) { 
087          if (d) 
088            td.tx(", "); 
089          else 
090            d = true; 
091          td.addText(s.primitiveValue()); 
092        } 
093        tr.td().addText(getTranslatedCode(i.child("code")));
094        if (i.has("details"))
095          tr.td().addText(i.child("details").primitiveValue("text"));
096        smartAddText(tr.td(), i.primitiveValue("diagnostics")); 
097        if (hasSource) { 
098          ResourceWrapper ext = i.extension(ToolingExtensions.EXT_ISSUE_SOURCE); 
099          tr.td().addText(ext == null || !ext.has("value") ? "" : displayDataType(ext.child("value"))); 
100        } 
101      } 
102    } 
103  } 
104
105
106  public void describe(XhtmlNode x, OperationOutcome oo) { 
107    x.tx(display(oo)); 
108  } 
109 
110  public String display(OperationOutcome oo) { 
111    return (context.formatPhrase(RenderingContext.GENERAL_TODO)); 
112  } 
113 
114  public static String toString(OperationOutcome oo) { 
115    CommaSeparatedStringBuilder b = new CommaSeparatedStringBuilder(); 
116    for (OperationOutcomeIssueComponent issue : oo.getIssue()) { 
117      b.append(issue.getSeverity().toCode()+": "+issue.getDetails().getText()); 
118    } 
119    return b.toString(); 
120  } 
121}