package com.framsticks.params;

import static org.fest.assertions.Assertions.*;

import java.util.Arrays;
import java.util.Map;
import java.util.TreeMap;

import org.testng.annotations.Test;

import com.framsticks.params.AccessOperations;
import com.framsticks.params.FramsClass;
import com.framsticks.params.ListSink;
import com.framsticks.params.ReflectionAccess;
import com.framsticks.params.types.UniversalParam;
import com.framsticks.parsers.Savers;
import com.framsticks.test.TestConfiguration;
import com.framsticks.test.TestSerializedClass;


public class ParamsUtilTest extends TestConfiguration {

	@Test
	public void testSerialization() {
		FramsClass framsClass;
		ReflectionAccess access;

		framsClass = FramsClass.build().forClass(TestSerializedClass.class);
		assertThat(framsClass.getParamCount()).isEqualTo(1);
		assertThat(framsClass.getParam("theArray")).isInstanceOf(UniversalParam.class);

		access = new ReflectionAccess(TestSerializedClass.class, framsClass);

		assertThat(Savers.saveFramsClass(new ListSink(), framsClass).getOut()).isEqualTo(
				Arrays.asList(
					"class:",
					"name:TestSerializedClass",
					"id:TestSerializedClass",
					"",
					"prop:",
					"id:theArray",
					"name:TheArray",
					"type:x",
					""
				)
			);

		TestSerializedClass test = new TestSerializedClass();
		test.getTheArray().add(1);
		test.getTheArray().add(3.0);
		test.getTheArray().add("word");

		ListSink sink = new ListSink();
		AccessOperations.savePrimitives(access.select(test), sink);
		assertThat(sink.getOut()).isEqualTo(Arrays.asList(
				"TestSerializedClass:",
				"theArray:@Serialized:[1,3.0,\"word\"]",
				""
			));


		assertThat(ParamsUtil.serialize("@Serialized:")).isEqualTo("@Serialized:\"@Serialized:\"");
		assertThat(ParamsUtil.serialize(Arrays.asList(12, null, "abc"))).isEqualTo("@Serialized:[12,null,\"abc\"]");
		assertThat(ParamsUtil.serialize(Arrays.asList(Arrays.asList(Arrays.asList())))).isEqualTo("@Serialized:[[[]]]");

		Map<String, Object> f12 = new TreeMap<String, Object>();
		f12.put("a", 123);
		f12.put("b", Arrays.asList(7, 8, 9));
		assertThat(ParamsUtil.serialize(f12)).isEqualTo("@Serialized:{\"a\":123,\"b\":[7,8,9]}");

		// List<Object> f18 = new ArrayList<>();
		// List<Object> f18_0 = new ArrayList<>();
		// List<Object> f18_1 = Arrays.asList("x", f18);
		// List<Object> f18_2 = new ArrayList<>();
		// f18_2.add(f18_0);
		// f18_0.add(f18_2);
		// f18.add(f18_0);
		// f18.add(f18_1);
		// f18.add(f18_2);

		// root[0] is f18_0
		// root[0]==root[2][0], root[1][1]==root, root[1][1][1][1][0]=="x".

		// assertThat(ParamsUtil.serialize(f18)).isEqualTo("@Serialized:[[^3],[\"x\",^0],[^1]]");

	}

}