package org.testng.xml;

import org.testng.TestNGException;
import org.testng.reporters.XMLStringBuffer;

import java.util.Properties;

This class describes the tag <method-selector> in testng.xml.
/**
 * This class describes the tag <code>&lt;method-selector&gt;</code> in testng.xml.
 */
public class XmlMethodSelector {
  // Either this:
  private String m_className;
  private int m_priority;

  // Or that:
  private XmlScript m_script;

  // For YAML
  public void setClassName(String s) {
    m_className = s;
  }

  public String getClassName() {
    return m_className;
  }

  // For YAML
  public void setElement(String name, String priority) {
    setName(name);
    setPriority(Integer.parseInt(priority));
  }

  public void setName(String name) {
    m_className = name;
  }

  public XmlScript getScript() {
    return m_script;
  }

  public void setScript(XmlScript script) {
    m_script = script;
  }

  
Returns:
Returns the expression.
Deprecated:
Use getScript() instead./**
   * @return Returns the expression.
   * @deprecated Use {@link #getScript()} instead.
   */
  @Deprecated
  public String getExpression() {
    if (m_script == null) {
      return null;
    }
    return m_script.getExpression();
  }

  
Params:
expression – The expression to set.
Deprecated:
Use setScript(XmlScript) instead./**
   * @param expression The expression to set.
   * @deprecated Use {@link #setScript(XmlScript)} instead.
   */
  @Deprecated
  public void setExpression(String expression) {
    if (m_script == null) {
      m_script = new XmlScript();
    }
    m_script.setExpression(expression);
  }

  
Returns:
Returns the language.
Deprecated:
Use getScript() instead/**
   * @return Returns the language.
   * @deprecated Use {@link #getScript()} instead
   */
  @Deprecated
  public String getLanguage() {
    if (m_script == null) {
      return null;
    }
    return m_script.getLanguage();
  }

  
Params:
language – The language to set.
Deprecated:
Use setScript(XmlScript) instead/**
   * @param language The language to set.
   * @deprecated Use {@link #setScript(XmlScript)} instead
   */
  //  @OnElement(tag = "script", attributes = "language")
  @Deprecated
  public void setLanguage(String language) {
    if (m_script == null) {
      m_script = new XmlScript();
    }
    m_script.setLanguage(language);
  }

  public int getPriority() {
    return m_priority;
  }

  public void setPriority(int priority) {
    m_priority = priority;
  }

  public String toXml(String indent) {
    XMLStringBuffer xsb = new XMLStringBuffer(indent);

    xsb.push("method-selector");

    if (null != m_className) {
      Properties clsProp = new Properties();
      clsProp.setProperty("name", getClassName());
      if (getPriority() != -1) {
        clsProp.setProperty("priority", String.valueOf(getPriority()));
      }
      xsb.addEmptyElement("selector-class", clsProp);
    } else if (getScript() != null && getScript().getLanguage() != null) {
      Properties scriptProp = new Properties();
      scriptProp.setProperty("language", getScript().getLanguage());
      xsb.push("script", scriptProp);
      xsb.addCDATA(getScript().getExpression());
      xsb.pop("script");
    } else {
      throw new TestNGException("Invalid Method Selector:  found neither class name nor language");
    }

    xsb.pop("method-selector");

    return xsb.toXML();
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((m_className == null) ? 0 : m_className.hashCode());
    if (getScript() != null) {
      result = prime * result + ((getScript().getExpression() == null) ? 0 : getScript().getExpression().hashCode());
      result = prime * result + ((getScript().getLanguage() == null) ? 0 : getScript().getLanguage().hashCode());
    }
    result = prime * result + m_priority;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return XmlSuite.f();
    if (getClass() != obj.getClass()) return XmlSuite.f();
    XmlMethodSelector other = (XmlMethodSelector) obj;
    if (m_className == null) {
      if (other.m_className != null) return XmlSuite.f();
    } else if (!m_className.equals(other.m_className)) return XmlSuite.f();
    if (getScript() == null || getScript().getExpression() == null) {
      if (other.getScript() != null && other.getScript().getExpression() != null) return XmlSuite.f();
    } else if (!getScript().getExpression().equals(other.getScript() == null ? null : other.getScript().getExpression())) {
      return XmlSuite.f();
    }
    if (getScript() == null || getScript().getLanguage() == null) {
      if (other.getScript() != null && other.getScript().getLanguage() != null) return XmlSuite.f();
    } else if (!getScript().getLanguage().equals(other.getScript() == null ? null : other.getScript().getLanguage())) {
      return XmlSuite.f();
    }
    if (m_priority != other.m_priority) return XmlSuite.f();
    return true;
  }
}