package org.simantics.district.selection;

//import static org.junit.Assert.*;
//
//import org.eclipse.core.runtime.NullProgressMonitor;
//import org.junit.AfterClass;
//import org.junit.Before;
//import org.junit.BeforeClass;
//import org.junit.Test;
//import org.simantics.Simantics;
//import org.simantics.db.Resource;
//import org.simantics.db.WriteGraph;
//import org.simantics.db.common.request.WriteRequest;
//import org.simantics.db.exception.DatabaseException;
//import org.simantics.db.testing.common.AcornTests;
//import org.simantics.layer0.Layer0;
//
//public class ElementSelectorTest {
//
//	Resource selection;
//	Resource generator;
//	Resource selector;
//	
//	@Before
//	public void setUp() throws DatabaseException {
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				selection = graph.newResource();
//				graph.claim(selection, L0.InstanceOf, ES.Selection);
//				graph.claimLiteral(selection, L0.HasLabel, L0.String, "My Selection");
//				generator = graph.newResource();
//				graph.claim(selection, ES.Selection_HasGenerator, generator);
//				selector = graph.newResource();
//				graph.claim(selection, ES.Selection_HasSelector, selector);
//			}
//		});
//	}
//	
//	@BeforeClass
//	public static void initialize0() throws Exception {
//		AcornTests.newSimanticsWorkspace(null, null);
//	}
//
//	@AfterClass
//	public static void deinitialize0() throws Exception {
//		Simantics.shutdown(new NullProgressMonitor());
//	}
//	
//	@Test
//	public void testExpressionGeneration1() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_NHighest);
//				graph.claimLiteral(selector, ES.PropertySelector_HasSelectionPropertyName, L0.String, "myProperty");
//				graph.claimLiteral(selector, ES.PropertySelector_HasResultCount, L0.Integer, 10);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select top 10 of myProperty from model", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration2() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_NLowest);
//				graph.claimLiteral(selector, ES.PropertySelector_HasSelectionPropertyName, L0.String, "criteria1");
//				graph.claimLiteral(selector, ES.PropertySelector_HasResultCount, L0.Integer, 20);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select bottom 20 of criteria1 from model", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration3() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_All);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select all from model", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration4() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_All);
//				Resource condition = graph.newResource();
//				graph.claim(condition, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition, ES.Selection_HasCondition_Inverse, selection);
//				graph.claimLiteral(condition, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty");
//				graph.claimLiteral(condition, ES.PropertyCondition_HasLowerLimit, L0.Double, 20.0);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select all from model where {20.0 < myProperty}", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration5() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_NLowest);
//				graph.claimLiteral(selector, ES.PropertySelector_HasSelectionPropertyName, L0.String, "criteria1");
//				graph.claimLiteral(selector, ES.PropertySelector_HasResultCount, L0.Integer, 20);
//				Resource condition = graph.newResource();
//				graph.claim(condition, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition, ES.Selection_HasCondition_Inverse, selection);
//				graph.claimLiteral(condition, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty");
//				graph.claimLiteral(condition, ES.PropertyCondition_HasLowerLimit, L0.Double, 20.0);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select bottom 20 of criteria1 from model where {20.0 < myProperty}", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration6() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_NLowest);
//				graph.claimLiteral(selector, ES.PropertySelector_HasSelectionPropertyName, L0.String, "criteria1");
//				graph.claimLiteral(selector, ES.PropertySelector_HasResultCount, L0.Integer, 20);
//				Resource condition = graph.newResource();
//				graph.claim(condition, L0.InstanceOf, ES.Disjunction);
//				graph.claim(condition, ES.Selection_HasCondition_Inverse, selection);
//				Resource condition1 = graph.newResource();
//				graph.claim(condition1, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition1, ES.HasSubcondition_Inverse, condition);
//				graph.claimLiteral(condition1, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty1");
//				graph.claimLiteral(condition1, ES.PropertyCondition_HasLowerLimit, L0.Double, 20.0);
//				Resource condition2 = graph.newResource();
//				graph.claim(condition2, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition2, ES.HasSubcondition_Inverse, condition);
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty2");
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasLowerLimit, L0.Double, 0.0);
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasUpperLimit, L0.Double, 100.0);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select bottom 20 of criteria1 from model where {{20.0 < myProperty1} or {0.0 < myProperty2 < 100.0}}", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration7() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Explicit);
//				for (int i = 0; i < 15; i++) {
//					graph.claim(generator, ES.Generator_HasSelectedElement, graph.newResource());
//				}
//				graph.claim(selector, L0.InstanceOf, ES.Selector_All);
//				Resource condition = graph.newResource();
//				graph.claim(condition, L0.InstanceOf, ES.Disjunction);
//				graph.claim(condition, ES.Selection_HasCondition_Inverse, selection);
//				Resource condition1 = graph.newResource();
//				graph.claim(condition1, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition1, ES.HasSubcondition_Inverse, condition);
//				graph.claimLiteral(condition1, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty1");
//				graph.claimLiteral(condition1, ES.PropertyCondition_HasLowerLimit, L0.Double, 20.0);
//				Resource condition2 = graph.newResource();
//				graph.claim(condition2, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition2, ES.HasSubcondition_Inverse, condition);
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty2");
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasLowerLimit, L0.Double, 0.0);
//				graph.claimLiteral(condition2, ES.PropertyCondition_HasUpperLimit, L0.Double, 100.0);
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select all from <list of 15 elements> where {{20.0 < myProperty1} or {0.0 < myProperty2 < 100.0}}", expression);
//		System.err.println(expression);
//	}
//	
//	@Test
//	public void testExpressionGeneration8() throws DatabaseException {
//		
//		Simantics.sync(new WriteRequest() {
//			@Override
//			public void perform(WriteGraph graph) throws DatabaseException {
//				Layer0 L0 = Layer0.getInstance(graph);
//				ElementSelectionResource ES = ElementSelectionResource.getInstance(graph);
//				
//				graph.claim(generator, L0.InstanceOf, ES.Generator_Model);
//				graph.claim(selector, L0.InstanceOf, ES.Selector_All);
//				Resource condition = graph.newResource();
//				graph.claim(condition, L0.InstanceOf, ES.Conjunction);
//				graph.claim(condition, ES.Selection_HasCondition_Inverse, selection);
//				Resource condition1 = graph.newResource();
//				graph.claim(condition1, L0.InstanceOf, ES.PropertyCondition);
//				graph.claim(condition1, ES.HasSubcondition_Inverse, condition);
//				graph.claimLiteral(condition1, ES.PropertyCondition_HasPropertyName, L0.String, "myProperty1");
//				Resource condition2 = graph.newResource();
//				graph.claim(condition2, L0.InstanceOf, ES.RegionCondition);
//				graph.claim(condition2, ES.HasSubcondition_Inverse, condition);
//				Resource region = graph.newResource();
//				graph.claim(condition2, ES.RegionCondition_HasRegion, region);
//				graph.claim(region, L0.InstanceOf, L0.Entity);
//				graph.claimLiteral(region, L0.HasLabel, L0.String, "region1");
//			}
//		});
//		
//		ElementSelector sel = Simantics.sync(new ElementSelector.ElementSelectorQuery(selection));
//		assertNotNull(sel);
//		String expression = sel.expression;
//		assertEquals("select all from model where {{has property myProperty1} and {in region region1}}", expression);
//		System.err.println(expression);
//	}
//}