package org.kuali.common.devops.jenkins.upgrade.model;
   
   import static com.google.common.base.Preconditions.checkNotNull;
   import static com.google.common.collect.Lists.newArrayList;
   import static org.kuali.common.devops.jenkins.upgrade.Jenkins.buildJobs;
   import static org.kuali.common.util.base.Exceptions.illegalState;
   import static org.kuali.common.util.base.Precondition.checkNotBlank;
   
   import java.io.IOException;
  import java.util.List;
  
  import org.kuali.common.core.io.UnixFile;
  
  import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
  import com.google.common.collect.ImmutableList;
  
  @JsonDeserialize(builder = JenkinsSummary.Builder.class)
  public final class JenkinsSummary {
  
  	private final UnixFile basedir;
  	private final ImmutableList<JobSummary> jobs;
  	private final String timeZoneId;
  
  	private JenkinsSummary(Builder builder) {
  		this.basedir = builder.basedir;
  		this.timeZoneId = builder.timeZoneId;
  		this.jobs = ImmutableList.copyOf(builder.jobs);
  	}
  
  	public static JenkinsSummary build(UnixFile basedir, String timeZoneId, long startedBefore) {
  		try {
  			List<JobSummary> jobs = buildJobs(basedir, timeZoneId, startedBefore);
  			return builder().withBasedir(basedir).withJobs(jobs).withTimeZoneId(timeZoneId).build();
  		} catch (IOException e) {
  			throw illegalState(e);
  		}
  	}
  
  	public static Builder builder() {
  		return new Builder();
  	}
  
  	public static class Builder implements org.apache.commons.lang3.builder.Builder<JenkinsSummary> {
  
  		private UnixFile basedir;
  		private List<JobSummary> jobs = newArrayList();
  		private String timeZoneId;
  
  		public Builder withTimeZoneId(String timeZoneId) {
  			this.timeZoneId = timeZoneId;
  			return this;
  		}
  
  		public Builder withBasedir(UnixFile basedir) {
  			this.basedir = basedir;
  			return this;
  		}
  
  		public Builder withJobs(List<JobSummary> jobs) {
  			this.jobs = jobs;
  			return this;
  		}
  
  		@Override
  		public JenkinsSummary build() {
  			return validate(new JenkinsSummary(this));
  		}
  
  		private static JenkinsSummary validate(JenkinsSummary instance) {
  			checkNotNull(instance.basedir, "basedir");
  			checkNotNull(instance.jobs, "jobs");
  			checkNotBlank(instance.timeZoneId, "timeZoneId");
  			return instance;
  		}
  	}
  
  	public UnixFile getBasedir() {
  		return basedir;
  	}
  
  	public List<JobSummary> getJobs() {
  		return jobs;
  	}
  
  	public String getTimeZoneId() {
  		return timeZoneId;
  	}
  
  }