--- a/ChangeLog	Tue Jul 03 17:41:22 2012 +0200
+++ b/ChangeLog	Mon Jul 09 12:14:59 2012 +0200
@@ -1,3 +1,8 @@
+2012-07-09  Pavel Tisnovsky  <ptisnovs@redhat.com>
+
+	* src/org/RhinoTests/Reporter/GraphPagesGenerator.java:
+	First version of test result graph generator.
+
 2012-07-03  Pavel Tisnovsky  <ptisnovs@redhat.com>
 
 	* src/org/RhinoTests/Reporter/HistoryPagesGenerator.java:

--- a/src/org/RhinoTests/Reporter/GraphPagesGenerator.java	Tue Jul 03 17:41:22 2012 +0200
+++ b/src/org/RhinoTests/Reporter/GraphPagesGenerator.java	Mon Jul 09 12:14:59 2012 +0200
@@ -40,19 +40,116 @@
 
 package org.RhinoTests.Reporter;
 
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
 
 
 /**
  * 
  * @author Pavel Tisnovsky
  */
-public class GraphPagesGenerator
-{
+public class GraphPagesGenerator {
+
+    public static void generate(Map<String, Map<String, List<String>>> testResults, CommandLineParameters params) {
+        createHtmlPageFromTemplate(testResults, params, 1);
+        createHtmlPageFromTemplate(testResults, params, 2);
+        createHtmlPageFromTemplate(testResults, params, 5);
+        createHtmlPageFromTemplate(testResults, params, 10);
+        createHtmlPageFromTemplate(testResults, params, 30);
+        createHtmlPageFromTemplate(testResults, params, -1);
+    }
+
+    private static void createHtmlPageFromTemplate(Map<String, Map<String, List<String>>> testResults, CommandLineParameters params, int testCount) {
+        List<String> template = FileUtils.readTextFile(params.getTemplateDir() + "/graph.html");
+        List<String> out = new LinkedList<String>();
+        List<TestResult> testResultList = processTestResultList(testResults, testCount);
+
+        // iterate through whole template
+        for (String templateLine : template) {
+            // replace text in template where needed
+            if (templateLine.contains("${TEST_COUNT}")) {
+                String testCountMessage = testCount == -1 ? "all" : "the last " + testCount;
+                templateLine = templateLine.replace("${TEST_COUNT}", testCountMessage);
+                out.add(templateLine);
+            }
+            else if (templateLine.contains("${GRAPH_DATA_PASSED}")) {
+                renderGraphDataPassed(out, testResultList);
+            }
+            else if (templateLine.contains("${GRAPH_DATA_FAILED}")) {
+                renderGraphDataFailed(out, testResultList);
+            }
+            else if (templateLine.contains("${GRAPH_DATA_ERROR}")) {
+                renderGraphDataError(out, testResultList);
+            }
+            else if (templateLine.contains("${TABLE_DATA}")) {
+                renderTableData(out, testResults, testCount);
+            }
+            else {
+                out.add(templateLine);
+            }
+        }
+        // write list of string to a file with given name
+        String outName = testCount == -1 ? "graph_all" : "graph_" + testCount;
+        FileUtils.writeTextFile(params.getReportDir() + "/" + outName + ".html", out);
+    }
+
+    private static String oneRecord(int i, int cnt) {
+        return "[" + (i+1) + ", " + cnt + "],";
+    }
 
-    public static void generate()
-    {
-        // TODO
-        return;
+    private static void renderGraphDataPassed(List<String> out, List<TestResult> testResultList) {
+        for (int i = 0; i < testResultList.size(); i++) {
+            out.add(oneRecord(i, testResultList.get(i).getPassed()));
+        }
+    }
+
+    private static void renderGraphDataFailed(List<String> out, List<TestResult> testResultList) {
+        for (int i = 0; i < testResultList.size(); i++) {
+            out.add(oneRecord(i, testResultList.get(i).getFailed()));
+        }
+    }
+
+    private static void renderGraphDataError(List<String> out, List<TestResult> testResultList) {
+        for (int i = 0; i < testResultList.size(); i++) {
+            out.add(oneRecord(i, testResultList.get(i).getError()));
+        }
     }
-    
+
+	private static List<TestResult> processTestResultList(
+			Map<String, Map<String, List<String>>> testResults, int testCount) {
+        List<TestResult> testResultList = new LinkedList<TestResult>();
+        int threshold = testCount == -1 ? 0 : testResults.size() - testCount;
+        int index = 0;
+        for (Map.Entry<String, Map<String, List<String>>> oneResult : testResults.entrySet()) {
+            if (index >= threshold) {
+                TestResult testResult = TestResult.readSummary(oneResult.getValue());
+                testResultList.add(testResult);
+            }
+            index++;
+        }
+        return testResultList;
+    }
+
+	private static void renderTableData(List<String> out,
+			Map<String, Map<String, List<String>>> testResults, int testCount) {
+        int threshold = testCount == -1 ? 0 : testResults.size() - testCount;
+        int index = 0;
+        int rowIndex = 1;
+        for (Map.Entry<String, Map<String, List<String>>> oneResult : testResults.entrySet()) {
+            if (index >= threshold) {
+                String date = oneResult.getKey();
+                TestResult testResult = TestResult.readSummary(oneResult.getValue());
+                out.add("<tr><td>" + rowIndex + "</td><td><a href='log_" + date + ".html'>&nbsp;" + date + "&nbsp;</a></td>");
+                out.add("<td style='color:#006000;text-align:right;'>" + testResult.getPassed() + "</td>");
+                out.add("<td style='color:#800000;text-align:right;'>" + testResult.getFailed() + "</td>");
+                out.add("<td style='color:#000080;text-align:right;'>" + testResult.getError() + "</td>");
+                out.add("</tr>");
+            }
+            index++;
+            rowIndex++;
+        }
+    }
+
 }