/**
 * ============LICENSE_START====================================================
 * org.onap.aaf
 * ===========================================================================
 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
 * ===========================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END====================================================
 *
 */

package org.onap.aaf.misc.rosetta.test;

import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;

import junit.framework.Assert;

import org.junit.Test;
import org.onap.aaf.misc.rosetta.InJson;
import org.onap.aaf.misc.rosetta.Out;
import org.onap.aaf.misc.rosetta.OutJson;
import org.onap.aaf.misc.rosetta.OutRaw;
import org.onap.aaf.misc.rosetta.Parse;
import org.onap.aaf.misc.rosetta.ParseException;

public class JU_JSON {

	@Test
	public void test() throws IOException, ParseException {
		InJson jin = new InJson();
		Out jout = new OutJson();

		go(jin, jout, "{\"id\":\"Me, Myself\",\"date\":1353094689100}");
		
		go(jin, jout, "{\"id\":\"My ID 1\",\"desc\":\"My Description 1\",\"comment\":[\"My Comment 1\"],\"utc\":1360418381310}");
		go(jin, jout, "{\"id\":\"My ID 1\",\"desc\":\"My Description 1\",\"comment\":[\"My Comment 1\",\"My Comment 2\"],\"utc\":1360418381310}");

		go(jin, jout, "{\"SampleData\":[" +
				   "{\"id\":\"sd object \\\"1\\\"\",\"date\":1316084944213,\"item\":[\"Item 1.1\",\"Item 1.2\"]}," +
				   "{\"id\":\"sd object \\\"2\\\"\",\"date\":1316084945343,\"item\":[\"Item 2.1\",\"Item 2.2\"]}],\"fluff\":\"MyFluff\"}"
				   );
		
		go(jin, jout, "{\"SampleData\":[{\"date\":1316084945343}],\"fluff\":\"MyFluff\"}");
		
		go(jin, jout, "{\"id\":\"Me,[}[eg[)(:x,\\\" Myself\",\"date\":1353094689100}");
		
		// TODO: Clean out AT&T specific data
		go(jin,jout, "{\"userid\":\"xk3233\",\"timestamp\":1353097388531,\"item\":[{\"tag\":\"color\",\"value\":\"Mauve\"},{\"tag\":\"shirtsize\",\"value\":\"Xtra Large\"}]}");
		//go()
		//"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><vote xmlns=\"urn:poll.att.com\"><userid>xk3233</userid><timestamp>1353082669667</timestamp></vote>");
		
		// 3/11/2015 Jonathan found a case with missing comma
		go(jin,jout, "{\"start\":\"2015-03-11T18:18:05.580-05:00\",\"end\":\"2015-09-11-05:00\",\"force\":\"false\",\"perm\":{\"type\":\"org.osaaf.myns.mytype\",\"instance\":\"myInstance\",\"action\":\"myAction\"}"
				+ ",\"role\":\"org.osaaf.myns.myrole\"}");

		// 3/12/2015 Jonathan Kurt Schurenberg noticed an issue of object names in an array.  This is valid code.
		go(jin,jout, "{\"role\":[{\"name\":\"org.osaaf.myns.myrole\",\"perms\":[{\"type\":\"org.osaaf.myns.mytype\",\"instance\":\"myAction\"},{\"type\":\"org.osaaf.myns.mytype\",\"instance\":\"myOtherAction\"}]}"
				+ ",{\"name\":\"org.osaaf.myns.myOtherRole\",\"perms\":[{\"type\":\"org.osaaf.myns.myOtherType\",\"instance\":\"myAction\"},{\"type\":\"org.osaaf.myns.myOthertype\",\"instance\":\"myOtherAction\"}]}]}");

		// 3/13/2015 - discovered with complex Response
		go(jin,jout, "{\"meth\":\"GET\",\"path\":\"/authz/perms/:type\",\"desc\":\"GetPermsByType\",\"comments\":[\"List All Permissions that match :type listed\"],"
				+ "\"contentType\":[\"application/Permissions+json;q=1.0;charset=utf-8;version=1.1,application/json;q=1.0;version=1.1\""
				+ ",\"application/Perms+xml;q=1.0;charset=utf-8;version=2.0,text/xml;q=1.0;version=2.0\",\"application/Perms+json;q=1.0;charset=utf-8;version=2.0,application/json;q=1.0;version=2.0,*/*;q=1.0\""
				+ ",\"application/Permissions+xml;q=1.0;charset=utf-8;version=1.1,text/xml;q=1.0;version=1.1\"]}"); 
		

		// Test a Windoze "Pretty Print", validate skipping of Windoze characters as well as other odd control characters listed
		// in json.org
		StringWriter sw = new StringWriter();
		jout.extract(new StringReader(
				"{\b\f\n\r\t \"id\""
				+ ":\"Me, \b\f\n\r\tMyself\",\"date\":1353094689100"
				+ "\b\f\n\r\t }"
				),sw,jin);
		Assert.assertEquals("{\"id\":\"Me, \b\f\n\r\tMyself\",\"date\":1353094689100}",sw.toString());
		System.out.println(sw.toString());
		
		// 10/01/2015 Jonathan AAF-703 Ron Gallagher, this response is ok	
		go(jin,jout, "{\"perm\":[{\"type\":\"org.osaaf.myns.myPerm\",\"action\":\"myAction\",\"description\":\"something\"}]}");
		// but when description:"" causes extra comma at end
		go(jin,jout, "{\"perm\":[{\"type\":\"org.osaaf.myns.myPerm\",\"action\":\"myAction\",\"description\":\"\"}]}","{\"perm\":[{\"type\":\"org.osaaf.myns.myPerm\",\"action\":\"myAction\"}]}");
		// Test other empty string scenarios
 		go(jin,jout, "{\"perm\":[{\"type\":\"\",\"action\":\"\",\"description\":\"\"}]}","{\"perm\":[{}]}");
 		go(jin,jout, "{\"perm\":[{\"type\":\"\",\"action\":\"\",\"description\":\"hi\"}]}","{\"perm\":[{\"description\":\"hi\"}]}");
		go(jin,jout, "{\"perm\":[{\"type\":\"\",\"action\":\"myAction\",\"description\":\"\"}]}","{\"perm\":[{\"action\":\"myAction\"}]}");
		
		
		go(jin,jout, "{\"perm\":[{\"type\":\"org.osaaf.myns.myPerm\",\"action\":,\"description\":\"something\"}]}","{\"perm\":[{\"type\":\"org.osaaf.myns.myPerm\",\"description\":\"something\"}]}");
		
		go(jin, jout, "{\"name\":\"\\\"hello\\\"\"}");
		
		go(jin, jout, "{\"name\":\"\\\\\"}");

		go(jin, jout, "{\"role\":\"org.osaaf.scamper.UserStory0152 7_IT-00323-a-admin\",\"perm\":{\"type\":\"org.osaaf.scamper.application\",\"instance\":\"_()`!@#\\\\$%^=+][{}<>/.-valid.app.name-is_good\",\"action\":\"Administrator\"}}");
		
	
	}
	
	
	private void go(Parse<Reader,?> in, Out out, String str) throws IOException, ParseException {
		go(in,out,str,str);
	}


	private void go(Parse<Reader, ?> in, Out out, String str, String cmp) throws IOException, ParseException {
		
		System.out.println(str);
		StringWriter sw = new StringWriter(1024);
		out.extract(new StringReader(str), sw, in);
		System.out.println(sw);
		String result = sw.toString();
		
		if(!result.equals(cmp)) {
			sw.getBuffer().setLength(0);
			new OutRaw().extract(new StringReader(str), sw, in);
			System.out.println(sw);
		}

		Assert.assertEquals(cmp,result);
		System.out.println();

	}
}