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   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
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       http://www.apache.org/licenses/LICENSE-2.0

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   distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.poi.xssf.usermodel;

import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;

import org.apache.poi.ss.usermodel.BaseTestDataValidation;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.DataValidation;
import org.apache.poi.ss.usermodel.DataValidationConstraint;
import org.apache.poi.ss.usermodel.DataValidationConstraint.OperatorType;
import org.apache.poi.ss.usermodel.DataValidationConstraint.ValidationType;
import org.apache.poi.ss.usermodel.DataValidationHelper;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.ss.util.CellReference;
import org.apache.poi.xssf.XSSFITestDataProvider;
import org.apache.poi.xssf.XSSFTestDataSamples;

public class TestXSSFDataValidation extends BaseTestDataValidation {

    public TestXSSFDataValidation(){
        super(XSSFITestDataProvider.instance);
    }

	public void testAddValidations() throws Exception {
		XSSFWorkbook workbook = XSSFTestDataSamples.openSampleWorkbook("DataValidations-49244.xlsx");
		Sheet sheet = workbook.getSheetAt(0);
		List<XSSFDataValidation> dataValidations = ((XSSFSheet)sheet).getDataValidations();
		
/**
 * 		For each validation type, there are two cells with the same validation. This tests
 * 		application of a single validation definition to multiple cells.
 * 		
 * 		For list ( 3 validations for explicit and 3 for formula )
 * 			- one validation that allows blank. 
 * 			- one that does not allow blank.
 * 			- one that does not show the drop down arrow.
 * 		= 2
 * 
 * 		For number validations ( integer/decimal and text length ) with 8 different types of operators.
 *		= 50  
 * 
 * 		= 52 ( Total )
 */
		assertEquals(52,dataValidations.size());

		DataValidationHelper dataValidationHelper = sheet.getDataValidationHelper();
		int[] validationTypes = new int[]{ValidationType.INTEGER,ValidationType.DECIMAL,ValidationType.TEXT_LENGTH};
		
		int[] singleOperandOperatorTypes = new int[]{
				OperatorType.LESS_THAN,OperatorType.LESS_OR_EQUAL,
				OperatorType.GREATER_THAN,OperatorType.GREATER_OR_EQUAL,
				OperatorType.EQUAL,OperatorType.NOT_EQUAL
				} ;
		int[] doubleOperandOperatorTypes = new int[]{
				OperatorType.BETWEEN,OperatorType.NOT_BETWEEN
		};
		
		BigDecimal value  = new BigDecimal("10"),value2 = new BigDecimal("20");
		BigDecimal dvalue = new BigDecimal("10.001"),dvalue2 = new BigDecimal("19.999");
		final int lastRow = sheet.getLastRowNum();
		int offset = lastRow + 3;
		
		int lastKnownNumValidations = dataValidations.size();
		
		Row row = sheet.createRow(offset++);
		Cell cell = row.createCell(0);
		DataValidationConstraint explicitListValidation = dataValidationHelper.createExplicitListConstraint(new String[]{"MA","MI","CA"});
		CellRangeAddressList cellRangeAddressList = new CellRangeAddressList();
		cellRangeAddressList.addCellRangeAddress(cell.getRowIndex(), cell.getColumnIndex(), cell.getRowIndex(), cell.getColumnIndex());
		DataValidation dataValidation = dataValidationHelper.createValidation(explicitListValidation, cellRangeAddressList);
		setOtherValidationParameters(dataValidation);
		sheet.addValidationData(dataValidation);
		lastKnownNumValidations++;
		
		row = sheet.createRow(offset++);
		cell = row.createCell(0);

		cellRangeAddressList = new CellRangeAddressList();
		cellRangeAddressList.addCellRangeAddress(cell.getRowIndex(), cell.getColumnIndex(), cell.getRowIndex(), cell.getColumnIndex());
		
		Cell firstCell =  row.createCell(1);firstCell.setCellValue("UT");
		Cell secondCell = row.createCell(2);secondCell.setCellValue("MN");
		Cell thirdCell  = row.createCell(3);thirdCell.setCellValue("IL");
		
		int rowNum = row.getRowNum() + 1;
		String listFormula = new StringBuilder("$B$").append(rowNum).append(":").append("$D$").append(rowNum).toString();
		DataValidationConstraint formulaListValidation = dataValidationHelper.createFormulaListConstraint(listFormula);
		
		dataValidation = dataValidationHelper.createValidation(formulaListValidation, cellRangeAddressList);
		setOtherValidationParameters(dataValidation);
		sheet.addValidationData(dataValidation);
		lastKnownNumValidations++;
		
		offset++;
		offset++;
		
		for (int i = 0; i < validationTypes.length; i++) {
			int validationType = validationTypes[i];
			offset = offset + 2;
			final Row row0 = sheet.createRow(offset++);			
			Cell cell_10 = row0.createCell(0);
			cell_10.setCellValue(validationType==ValidationType.DECIMAL ? "Decimal " : validationType==ValidationType.INTEGER ? "Integer" : "Text Length");
			offset++;
			for (int j = 0; j < singleOperandOperatorTypes.length; j++) {
				int operatorType = singleOperandOperatorTypes[j];
				final Row row1 = sheet.createRow(offset++);
				
				//For Integer (> and >=) we add 1 extra cell for validations whose formulae reference other cells.
				final Row row2 = i==0 && j < 2 ? sheet.createRow(offset++) : null;
				
				cell_10 = row1.createCell(0);
				cell_10.setCellValue(XSSFDataValidation.operatorTypeMappings.get(operatorType).toString());				
				Cell cell_11 = row1.createCell(1);
				Cell cell_21 = row1.createCell(2);
				Cell cell_22 = i==0 && j < 2 ? row2.createCell(2) : null;
				
				Cell cell_13 = row1.createCell(3);
				
				
				cell_13.setCellType(Cell.CELL_TYPE_NUMERIC);				
				cell_13.setCellValue(validationType==ValidationType.DECIMAL ? dvalue.doubleValue() : value.intValue());

				
				//First create value based validation;
				DataValidationConstraint constraint = dataValidationHelper.createNumericConstraint(validationType,operatorType, value.toString(), null);
				cellRangeAddressList = new CellRangeAddressList();
				cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_11.getRowIndex(),cell_11.getRowIndex(),cell_11.getColumnIndex(),cell_11.getColumnIndex()));
				DataValidation validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
				setOtherValidationParameters(validation);
				sheet.addValidationData(validation);
				assertEquals(++lastKnownNumValidations,((XSSFSheet)sheet).getDataValidations().size());
				
				//Now create real formula based validation.
				String formula1 = new CellReference(cell_13.getRowIndex(),cell_13.getColumnIndex()).formatAsString();
				constraint = dataValidationHelper.createNumericConstraint(validationType,operatorType, formula1, null);
				if (i==0 && j==0) {
					cellRangeAddressList = new CellRangeAddressList();
					cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_21.getRowIndex(), cell_21.getRowIndex(), cell_21.getColumnIndex(), cell_21.getColumnIndex()));
					validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
					setOtherValidationParameters(validation);
					sheet.addValidationData(validation);
					assertEquals(++lastKnownNumValidations, ((XSSFSheet) sheet).getDataValidations().size());
					
					cellRangeAddressList = new CellRangeAddressList();
					cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_22.getRowIndex(), cell_22.getRowIndex(), cell_22.getColumnIndex(), cell_22.getColumnIndex()));
					validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
					setOtherValidationParameters( validation);
					sheet.addValidationData(validation);
					assertEquals(++lastKnownNumValidations, ((XSSFSheet) sheet).getDataValidations().size());
				} else if(i==0 && j==1 ){
					cellRangeAddressList = new CellRangeAddressList();					
					cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_21.getRowIndex(), cell_21.getRowIndex(), cell_21.getColumnIndex(), cell_21.getColumnIndex()));
					cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_22.getRowIndex(), cell_22.getRowIndex(), cell_22.getColumnIndex(), cell_22.getColumnIndex()));
					validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
					setOtherValidationParameters( validation);
					sheet.addValidationData(validation);
					assertEquals(++lastKnownNumValidations, ((XSSFSheet) sheet).getDataValidations().size());
				} else {
					cellRangeAddressList = new CellRangeAddressList();
					cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_21.getRowIndex(), cell_21.getRowIndex(), cell_21.getColumnIndex(), cell_21.getColumnIndex()));
					validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
					setOtherValidationParameters(validation);
					sheet.addValidationData(validation);
					assertEquals(++lastKnownNumValidations, ((XSSFSheet) sheet).getDataValidations().size());
				}
			}

			for (int j = 0; j < doubleOperandOperatorTypes.length; j++) {
				int operatorType = doubleOperandOperatorTypes[j];
				final Row row1 = sheet.createRow(offset++);
				
				cell_10 = row1.createCell(0);
				cell_10.setCellValue(XSSFDataValidation.operatorTypeMappings.get(operatorType).toString());				
				
				Cell cell_11 = row1.createCell(1);
				Cell cell_21 = row1.createCell(2);
				
				Cell cell_13 = row1.createCell(3);
				Cell cell_14 = row1.createCell(4);
				
				
				String value1String = validationType==ValidationType.DECIMAL ? dvalue.toString() : value.toString();
				cell_13.setCellType(Cell.CELL_TYPE_NUMERIC);				
				cell_13.setCellValue(validationType==ValidationType.DECIMAL ? dvalue.doubleValue() : value.intValue());

				String value2String = validationType==ValidationType.DECIMAL ? dvalue2.toString() : value2.toString();
				cell_14.setCellType(Cell.CELL_TYPE_NUMERIC);
				cell_14.setCellValue(validationType==ValidationType.DECIMAL ? dvalue2.doubleValue() : value2.intValue());
				
				
				//First create value based validation;
				DataValidationConstraint constraint = dataValidationHelper.createNumericConstraint(validationType,operatorType, value1String, value2String);
				cellRangeAddressList = new CellRangeAddressList();
				cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_11.getRowIndex(),cell_11.getRowIndex(),cell_11.getColumnIndex(),cell_11.getColumnIndex()));
				DataValidation validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
				setOtherValidationParameters(validation);
				sheet.addValidationData(validation);
				assertEquals(++lastKnownNumValidations,((XSSFSheet)sheet).getDataValidations().size());
				
				
				//Now create real formula based validation.
				String formula1 = new CellReference(cell_13.getRowIndex(),cell_13.getColumnIndex()).formatAsString();
				String formula2 = new CellReference(cell_14.getRowIndex(),cell_14.getColumnIndex()).formatAsString();
				constraint = dataValidationHelper.createNumericConstraint(validationType,operatorType, formula1, formula2);
				cellRangeAddressList = new CellRangeAddressList();
				cellRangeAddressList.addCellRangeAddress(new CellRangeAddress(cell_21.getRowIndex(),cell_21.getRowIndex(),cell_21.getColumnIndex(),cell_21.getColumnIndex()));
				validation = dataValidationHelper.createValidation(constraint, cellRangeAddressList);
				
				setOtherValidationParameters(validation);
				sheet.addValidationData(validation);	
				assertEquals(++lastKnownNumValidations,((XSSFSheet)sheet).getDataValidations().size());
			}
		}

		workbook = XSSFTestDataSamples.writeOutAndReadBack(workbook);
		Sheet sheetAt = workbook.getSheetAt(0);
		assertEquals(lastKnownNumValidations,((XSSFSheet)sheetAt).getDataValidations().size());
	}

	protected void setOtherValidationParameters(DataValidation validation) {
		boolean yesNo = true;
		validation.setEmptyCellAllowed(yesNo);
		validation.setShowErrorBox(yesNo);
		validation.setShowPromptBox(yesNo);
		validation.createErrorBox("Error Message Title", "Error Message");
		validation.createPromptBox("Prompt", "Enter some value");
		validation.setSuppressDropDownArrow(yesNo);
	}

    public void test53965() throws Exception {
        XSSFWorkbook wb = new XSSFWorkbook();
        try {
            XSSFSheet sheet = wb.createSheet();
            List<XSSFDataValidation> lst = sheet.getDataValidations();    //<-- works
            assertEquals(0, lst.size());
    
            //create the cell that will have the validation applied
            sheet.createRow(0).createCell(0);
    
            DataValidationHelper dataValidationHelper = sheet.getDataValidationHelper();
            DataValidationConstraint constraint = dataValidationHelper.createCustomConstraint("SUM($A$1:$A$1) <= 3500");
            CellRangeAddressList addressList = new CellRangeAddressList(0, 0, 0, 0);
            DataValidation validation = dataValidationHelper.createValidation(constraint, addressList);
            sheet.addValidationData(validation);
    
            // this line caused XmlValueOutOfRangeException , see Bugzilla 3965
            lst = sheet.getDataValidations();
            assertEquals(1, lst.size());
        } finally {
            wb.close();
        }
    }

    public void testDefaultAllowBlank() throws IOException {
        XSSFWorkbook wb = new XSSFWorkbook();
        try {
            XSSFSheet sheet = wb.createSheet();
    
            final XSSFDataValidation validation = createValidation(sheet);
            sheet.addValidationData(validation);
    
            final List<XSSFDataValidation> dataValidations = sheet.getDataValidations();
            assertEquals(true, dataValidations.get(0).getCtDdataValidation().getAllowBlank());
        } finally {
            wb.close();
        }
    }

    public void testSetAllowBlankToFalse() throws IOException {
        XSSFWorkbook wb = new XSSFWorkbook();
        try {
            XSSFSheet sheet = wb.createSheet();
    
            final XSSFDataValidation validation = createValidation(sheet);
            validation.getCtDdataValidation().setAllowBlank(false);
    
            sheet.addValidationData(validation);
    
            final List<XSSFDataValidation> dataValidations = sheet.getDataValidations();
            assertEquals(false, dataValidations.get(0).getCtDdataValidation().getAllowBlank());
        } finally {
            wb.close();
        }
    }

    public void testSetAllowBlankToTrue() throws IOException {
        XSSFWorkbook wb = new XSSFWorkbook();
        try {
            XSSFSheet sheet = wb.createSheet();
    
            final XSSFDataValidation validation = createValidation(sheet);
            validation.getCtDdataValidation().setAllowBlank(true);
    
            sheet.addValidationData(validation);
    
            final List<XSSFDataValidation> dataValidations = sheet.getDataValidations();
            assertEquals(true, dataValidations.get(0).getCtDdataValidation().getAllowBlank());
        } finally {
            wb.close();
        }
    }

    private XSSFDataValidation createValidation(XSSFSheet sheet) {
        //create the cell that will have the validation applied
        final Row row = sheet.createRow(0);
        row.createCell(0);

        DataValidationHelper dataValidationHelper = sheet.getDataValidationHelper();

        DataValidationConstraint constraint = dataValidationHelper.createCustomConstraint("true");
        final XSSFDataValidation validation = (XSSFDataValidation) dataValidationHelper.createValidation(constraint, new CellRangeAddressList(0, 0, 0, 0));
        return validation;
    }
}
