package net.sourceforge.phpdt.core.tests.lucene;

import java.io.IOException;

import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.Term;
import org.apache.lucene.queryParser.ParseException;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Hits;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;

public class PHPSearcher {
	private IndexSearcher fSearcher;
	private StandardAnalyzer analyzer;

	public PHPSearcher(String indexPath) {
		try {
			fSearcher = new IndexSearcher(indexPath);
			analyzer = new StandardAnalyzer();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public Hits getClassInfo(String ident) {
		Hits hits = null;
		try {
      Query query = new TermQuery(new Term("c", ident));
			hits = fSearcher.search(query);
			int hitCount = hits.length();
			Document doc;
			for (int i = 0; (i < hitCount && i < 10); i++) {
				doc = hits.doc(i);
				for (int j = 0; j < doc.getValues("c").length; j++) {
					System.out.println(doc.getValues("c")[j]);
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return hits;
	}

	public Hits getIncludeInfo(String ident) {
		Hits hits = null;
		try {
//			Query query = QueryParser.parse(ident, "f", new StandardAnalyzer());
			Query query = new TermQuery(new Term("i", ident));
			hits = fSearcher.search(query);
			int hitCount = hits.length();
			Document doc;
			for (int i = 0; (i < hitCount && i < 10); i++) {
				doc = hits.doc(i);
				for (int j = 0; j < doc.getValues("i").length; j++) {
					System.out.println(doc.getValues("i")[j]);
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return hits;
	}

	public Hits getFunctionInfo(String ident) {
		Hits hits = null;
		try {
//			Query query = QueryParser.parse(ident, "f", new StandardAnalyzer());
			Query query = new TermQuery(new Term("f", ident));
			hits = fSearcher.search(query);
			int hitCount = hits.length();
			Document doc;
			for (int i = 0; (i < hitCount && i < 10); i++) {
				doc = hits.doc(i);
				for (int j = 0; j < doc.getValues("f").length; j++) {
					System.out.println(doc.getValues("f")[j]);
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return hits;
	}

	public Hits getMethodInfo(String ident) {
		Hits hits = null;
		try {
//			Query query = QueryParser.parse(ident, "m", new StandardAnalyzer());
			Query query = new TermQuery(new Term("m", ident));
			hits = fSearcher.search(query);
			int hitCount = hits.length();
			Document doc;
			for (int i = 0; (i < hitCount && i < 10); i++) {
				doc = hits.doc(i);
				for (int j = 0; j < doc.getValues("m").length; j++) {
					System.out.println(doc.getValues("m")[j]);
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return hits;
	}
	public Hits getAttributeInfo(String ident) {
		Hits hits = null;
		try {
//			Query query = QueryParser.parse(ident, "m", new StandardAnalyzer());
			Query query = new TermQuery(new Term("a", ident));
			hits = fSearcher.search(query);
			int hitCount = hits.length();
			Document doc;
			for (int i = 0; (i < hitCount && i < 10); i++) {
				doc = hits.doc(i);
				for (int j = 0; j < doc.getValues("a").length; j++) {
					System.out.println(doc.getValues("a")[j]);
				}
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return hits;
	}
}