DetailStringProvider.cs :  » Build-Systems » CruiseControl.NET » ThoughtWorks » CruiseControl » CCTrayLib » Presentation » C# / CSharp Open Source

using System;
using ThoughtWorks.CruiseControl.CCTrayLib.Monitoring;
using ThoughtWorks.CruiseControl.Remote;

namespace ThoughtWorks.CruiseControl.CCTrayLib.Presentation{
  public class DetailStringProvider : IDetailStringProvider
  {
    public string FormatDetailString(ISingleProjectDetail projectStatus)
    {
      if (projectStatus.ProjectState == ProjectState.NotConnected)
      {
        if (projectStatus.ConnectException == null)
          return "Connecting...";

        return string.Format("Error: {0}", projectStatus.ConnectException.Message);
      }

      string message = GetTimeRemainingMessage(projectStatus);



            // show first breaking task and the breaking users
            // search from the end, to get the most recent messages of the specified kind.
        bool breakerFound = false;
        bool breakingTaskFound = false;

            for (int i = projectStatus.Messages.Length - 1; i >= 0; i--)
            {
                if (projectStatus.Messages[i].Kind == Message.MessageKind.Breakers)
                {
                    if (!breakerFound)
                    {
                        if (projectStatus.CurrentMessage != projectStatus.Messages[i].Text)
                        {
                            if (message.Length > 0) message += " - ";
                            message += projectStatus.Messages[i].Text;
                        }

                        breakerFound = true;
                    }                                        
                }

                if (projectStatus.Messages[i].Kind == Message.MessageKind.FailingTasks)
                {
                    if (!breakingTaskFound)
                    {
                        if (projectStatus.CurrentMessage != projectStatus.Messages[i].Text)
                        {
                            if (message.Length > 0) message += " - ";
                            message += projectStatus.Messages[i].Text;
                        }
                        breakingTaskFound = true;
                    }
                }
            }

            if (projectStatus.CurrentMessage.Length > 0) message += " - " + projectStatus.CurrentMessage;

      return message;
    }

    private static string GetTimeRemainingMessage(ISingleProjectDetail projectStatus)
    {
      if (projectStatus.Activity.IsSleeping())
      {
        if (projectStatus.NextBuildTime == DateTime.MaxValue)
          return "Project is not automatically triggered";

                if (projectStatus.NextBuildTime.Date != DateTime.Now.Date)
                {
                    return string.Format("Next build check: {0:G}", projectStatus.NextBuildTime);
                }
                else
                {
                    return string.Format("Next build check: {0:T}", projectStatus.NextBuildTime);
                }
      }

            if (!projectStatus.Activity.IsPending())
            {
      TimeSpan durationRemaining = projectStatus.EstimatedTimeRemainingOnCurrentBuild;

      if (durationRemaining != TimeSpan.MaxValue)
      {
        if (durationRemaining <= TimeSpan.Zero)
        {
          return string.Format("Taking {0} longer than last build", new CCTimeFormatter(durationRemaining.Negate()));
        }

        return string.Format("{0} estimated remaining", new CCTimeFormatter(durationRemaining));
      }
            }

      return string.Empty;
    }
  }
}