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package org.influxdb.dto;

import java.util.List;
import java.util.Map;

/**
 * {Purpose of This Type}.
 *
 * {Other Notes Relating to This Type (Optional)}
 *
 * @author stefan
 *
 */
// {
// "results": [
// {
// "series": [{}],
// "error": "...."
// }
// ],
// "error": "...."
// }

// {"results":[{"series":[{"name":"cpu","columns":["time","value"],
//           "values":[["2015-06-06T14:55:27.195Z",90],["2015-06-06T14:56:24.556Z",90]]}]}]}
// {"results":[{"series":[{"name":"databases","columns":["name"],"values":[["mydb"]]}]}]}
public class QueryResult {

  private List results;
  private String error;

  /**
   * @return the results
   */
  public List getResults() {
    return this.results;
  }

  /**
   * @param results
   *            the results to set
   */
  public void setResults(final List results) {
    this.results = results;
  }

  /**
   * Checks if this QueryResult has an error message.
   *
   * @return true if there is an error message, false if not.
   */
  public boolean hasError() {
    return this.error != null;
  }

  /**
   * @return the error
   */
  public String getError() {
    return this.error;
  }

  /**
   * @param error
   *            the error to set
   */
  public void setError(final String error) {
    this.error = error;
  }

  public static class Result {
    private List series;
    private String error;

    /**
     * @return the series
     */
    public List getSeries() {
      return this.series;
    }

    /**
     * @param series
     *            the series to set
     */
    public void setSeries(final List series) {
      this.series = series;
    }

    /**
     * Checks if this Result has an error message.
     *
     * @return true if there is an error message,
     *         false if not.
     */
    public boolean hasError() {
      return this.error != null;
    }

    /**
     * @return the error
     */
    public String getError() {
      return this.error;
    }

    /**
     * @param error
     *            the error to set
     */
    public void setError(final String error) {
      this.error = error;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
      StringBuilder builder = new StringBuilder();
      builder.append("Result [series=");
      builder.append(this.series);
      builder.append(", error=");
      builder.append(this.error);
      builder.append("]");
      return builder.toString();
    }

  }

  public static class Series {
    private String name;
    private Map tags;
    private List columns;
    private List> values;

    /**
     * @return the name
     */
    public String getName() {
      return this.name;
    }

    /**
     * @param name
     *            the name to set
     */
    public void setName(final String name) {
      this.name = name;
    }

    /**
     * @return the tags
     */
    public Map getTags() {
      return this.tags;
    }

    /**
     * @param tags
     *            the tags to set
     */
    public void setTags(final Map tags) {
      this.tags = tags;
    }

    /**
     * @return the columns
     */
    public List getColumns() {
      return this.columns;
    }

    /**
     * @param columns
     *            the columns to set
     */
    public void setColumns(final List columns) {
      this.columns = columns;
    }

    /**
     * @return the values
     */
    public List> getValues() {
      return this.values;
    }

    /**
     * @param values
     *            the values to set
     */
    public void setValues(final List> values) {
      this.values = values;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
      StringBuilder builder = new StringBuilder();
      builder.append("Series [name=");
      builder.append(this.name);
      builder.append(", tags=");
      builder.append(this.tags);
      builder.append(", columns=");
      builder.append(this.columns);
      builder.append(", values=");
      builder.append(this.values);
      builder.append("]");
      return builder.toString();
    }

  }

  /**
   * {@inheritDoc}
   */
  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("QueryResult [results=");
    builder.append(this.results);
    builder.append(", error=");
    builder.append(this.error);
    builder.append("]");
    return builder.toString();
  }

}