using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Build.Execution;
using Microsoft.Build.Framework;

namespace SvnForm {
  class BuildLogger:ILogger {
    private IEventSource eventSource;
    private SvnMain buildSolution;

    public BuildLogger(SvnMain form) {
      buildSolution = form;
    }

    #region ILogger Members
    public void Initialize(Microsoft.Build.Framework.IEventSource eventSource) {
      this.eventSource = eventSource;
      //eventSource.MessageRaised += new Microsoft.Build.Framework.BuildMessageEventHandler(eventSource_MessageRaised);
      //eventSource.ProjectStarted += new ProjectStartedEventHandler(eventSource_ProjectStarted);
      //eventSource.WarningRaised += new BuildWarningEventHandler(eventSource_WarningRaised);
      //eventSource.ProjectStarted +=new ProjectStartedEventHandler(eventSource_ProjectStarted);
      //eventSource.ProjectFinished += new ProjectFinishedEventHandler(eventSource_ProjectFinished);
      eventSource.ErrorRaised += new BuildErrorEventHandler(eventSource_ErrorRaised);
      //eventSource.StatusEventRaised += new BuildStatusEventHandler();
      //eventSource.TargetFinished += new TargetFinishedEventHandler(eventSource_TargetFinished);
    }

    void eventSource_MessageRaised(object sender, BuildMessageEventArgs e) {

      buildSolution.AppendTextToBuildLog("MESSAGE: " + e.Message + Environment.NewLine);

    }

    void eventSource_TargetFinished(object sender, TargetFinishedEventArgs e) {

      buildSolution.AppendTextToBuildLog("MESSAGE: " + e.Message + Environment.NewLine);
    }

    void eventSource_ErrorRaised(object sender, BuildErrorEventArgs e) {
      buildSolution.AppendTextToBuildLog("ERROR: " + e.Message + Environment.NewLine);
    }
    public string Parameters {
      get {
        throw new NotImplementedException();
      }
      set {
        throw new NotImplementedException();
      }
    }

    void eventSource_WarningRaised(object sender, BuildWarningEventArgs e) {
      // ProjectStartedEventArgs adds ProjectFile, TargetNames
      // Just the regular message string is good enough here, so just display that.
      buildSolution.AppendTextToBuildLog("WARNING: " + e.Message + Environment.NewLine);
    }

    void eventSource_ProjectStarted(object sender, ProjectStartedEventArgs e) {
      buildSolution.AppendTextToBuildLog("Project Started: " + e.ProjectFile + Environment.NewLine);
    }

    void eventSource_ProjectFinished(object sender, ProjectFinishedEventArgs e) {
      // The regular message string is good enough here too.
      buildSolution.AppendTextToBuildLog("project Finished: " + e.ProjectFile + Environment.NewLine);
    }

    public void Shutdown() {
      eventSource.MessageRaised -= new Microsoft.Build.Framework.BuildMessageEventHandler(eventSource_MessageRaised);
    }
    //public bool IsVerbosityAtLeast(LoggerVerbosity checkVerbosity);

    public LoggerVerbosity Verbosity {
      get {
        throw new NotImplementedException();
      }
      set {
        throw new NotImplementedException();
      }
    }

    #endregion
  }
}