// Copyright (C) 2003-2009 by Object Mentor, Inc. All rights reserved.
// Released under the terms of the CPL Common Public License version 1.0.
package fitnesse.runner;

import java.io.InputStream;
import java.io.PrintStream;

import fitnesse.responders.run.ExecutionResult;
import fitnesse.responders.run.TestSummary;

//TODO MDM Rename to VerboseResultHandler
public class StandardResultHandler implements ResultHandler {
  private PrintStream output;
  private TestSummary pageCounts = new TestSummary();

  public StandardResultHandler(PrintStream output) {
    this.output = output;
  }

  public void acceptResult(PageResult result) {
    TestSummary testSummary = result.testSummary();
    pageCounts.tallyPageCounts(ExecutionResult.getExecutionResult("", result.testSummary()));
    for (int i = 0; i < testSummary.getRight(); i++)
      output.print(".");
    if (testSummary.getWrong() > 0 || testSummary.getExceptions() > 0) {
      output.println();
      if (testSummary.getWrong() > 0)
        output.println(pageDescription(result) + " has failures");
      if (testSummary.getExceptions() > 0)
        output.println(pageDescription(result) + " has errors");
    }
  }

  private String pageDescription(PageResult result) {
    String description = result.title();
    if ("".equals(description))
      description = "The test";
    return description;
  }

  public void acceptFinalCount(TestSummary testSummary) {
    output.println();
    output.println("Test Pages: " + pageCounts);
    output.println("Assertions: " + testSummary);
  }

  public int getByteCount() {
    return 0;
  }

  public InputStream getResultStream() {
    return null;
  }
}