CreateEconomaFiles.java

/*
 * Copyright (C) 2006 Idega software. All Rights Reserved.
 *
 * This software is the proprietary information of Idega software.
 * Use is subject to license terms.
 *
 */
package se.idega.idegaweb.commune.accounting.export.economa.presentation;

import java.rmi.RemoteException;
import java.util.Locale;

import javax.ejb.FinderException;

import se.idega.idegaweb.commune.accounting.export.business.ExportBusiness;
import se.idega.idegaweb.commune.accounting.export.economa.business.EconomaBusiness;
import se.idega.idegaweb.commune.accounting.presentation.AccountingBlock;
import se.idega.idegaweb.commune.accounting.presentation.ApplicationForm;
import se.idega.idegaweb.commune.accounting.presentation.ButtonPanel;
import se.idega.idegaweb.commune.accounting.presentation.OperationalFieldsMenu;

import com.idega.presentation.ExceptionWrapper;
import com.idega.presentation.IWContext;
import com.idega.presentation.Table;
import com.idega.presentation.ui.DateInput;
import com.idega.presentation.ui.TextInput;
import com.idega.util.IWTimestamp;

public class CreateEconomaFiles extends AccountingBlock {
	protected final static String KEY_HEADER = "cacc_create_files_header";

	protected final static String KEY_HEADER_OPERATION = "cacc_create_files_operation";

	protected final static String KEY_PAYMENT_DATE = "cacc_create_files_payment_date";

	protected final static String KEY_PERIOD_TEXT = "cacc_create_files_period_text";

	protected final static String KEY_CREATE = "cacc_create_files_save";

	protected final static String PARAM_CREATE_FILE = "economa_file_create";

	protected final static String PARAM_CANCEL = "economa_file_cancel";

	protected final static String PARAM_PAYMENT_DATE = "economa_payment_date";

	protected final static String PARAM_PERIOD_TEXT = "economa_period_text";

	protected final static int ACTION_VIEW = 0;

	protected final static int ACTION_CREATE = 1;

	protected final static int ACTION_CANCEL = 2; // and does what??

	protected String _currentOperation = null;

	/*
	 * (non-Javadoc)
	 * 
	 * @see se.idega.idegaweb.commune.accounting.presentation.AccountingBlock#init(com.idega.presentation.IWContext)
	 */
	public void init(IWContext iwc) throws Exception {
		try {
			int action = parseAction(iwc);
			switch (action) {
			case ACTION_VIEW:
				viewForm(iwc, false);
				break;
			case ACTION_CREATE:
				createFiles(iwc);
				viewForm(iwc, true);
				break;
			}
		} catch (Exception e) {
			super.add(new ExceptionWrapper(e, this));
		}
	}

	private int parseAction(IWContext iwc) {
		try {
			_currentOperation = getSession().getOperationalField();
			if (_currentOperation == null)
				_currentOperation = "";
		} catch (RemoteException e) {
		}

		if (iwc.isParameterSet(PARAM_CREATE_FILE)) {
			return ACTION_CREATE;
		}
		return ACTION_VIEW;
	}

	private void createFiles(IWContext iwc) {
		String date = iwc.getParameter(PARAM_PAYMENT_DATE);
		IWTimestamp pDate = new IWTimestamp(date);
		String period = iwc.getParameter(PARAM_PERIOD_TEXT);
		Locale currentLocale = iwc.getCurrentLocale();
		if (currentLocale == null)
			currentLocale = Locale.getDefault();

		try {
			getEconomaBusiness(iwc).createFiles(_currentOperation, pDate,
					period, iwc.getCurrentUser(), currentLocale);
		} catch (RemoteException e1) {
			e1.printStackTrace();

			// Throw new Exception?
		}
	}

	private void viewForm(IWContext iwc, boolean started) {
		ApplicationForm form = new ApplicationForm(this);
		form.setLocalizedTitle(KEY_HEADER, "Create files");
		form.setSearchPanel(getTopPanel(iwc, started));
		form.setButtonPanel(getButtonPanel());
		add(form);
	}

	private Table getTopPanel(IWContext iwc, boolean started) {
		Table table = new Table();
		table.setColumnAlignment(1, Table.HORIZONTAL_ALIGN_LEFT);
		table.setColumnAlignment(2, Table.HORIZONTAL_ALIGN_LEFT);
		table.setCellpadding(getCellpadding());
		table.setCellspacing(getCellspacing());

		int row = 1;
		if (started) {
			table.add(getLocalizedString("cacc_create_files_batch started",
					"Batch started", iwc), 1, row++);
		}

		table.add(getLocalizedLabel(KEY_HEADER_OPERATION, "School category"),
				1, row);
		table.add(new OperationalFieldsMenu(), 2, row++);

		int paymentDate = -1;
		try {
			paymentDate = getExportBusiness(iwc).getExportDataMapping(
					_currentOperation).getStandardPaymentDay();
		} catch (RemoteException e) {
			paymentDate = -1;
		} catch (FinderException e) {
			paymentDate = -1;
		}

		DateInput date = new DateInput(PARAM_PAYMENT_DATE);
		date.setToCurrentDate();
		if (paymentDate != -1)
			date.setDay(paymentDate);
		int currentYear = java.util.Calendar.getInstance().get(
				java.util.Calendar.YEAR);
		date.setYearRange(currentYear - 1, currentYear + 1);
		TextInput period = getTextInput(PARAM_PERIOD_TEXT, "");
		period.setMaxlength(20);
		period.setSize(20);

		table.add(getLocalizedLabel(KEY_PAYMENT_DATE, "Payment date"), 1, row);
		table.add(date, 2, row++);
		table.add(getLocalizedLabel(KEY_PERIOD_TEXT, "Period text for bill"),
				1, row);
		table.add(period, 2, row);

		return table;
	}

	private ButtonPanel getButtonPanel() {
		ButtonPanel buttonPanel = new ButtonPanel(this);
		buttonPanel.addLocalizedButton(PARAM_CREATE_FILE, "true", KEY_CREATE,
				"Save");
		return buttonPanel;
	}

	private EconomaBusiness getEconomaBusiness(IWContext iwc)
			throws RemoteException {
		return (EconomaBusiness) com.idega.business.IBOLookup
				.getServiceInstance(iwc, EconomaBusiness.class);
	}

	private ExportBusiness getExportBusiness(IWContext iwc)
			throws RemoteException {
		return (ExportBusiness) com.idega.business.IBOLookup
				.getServiceInstance(iwc, ExportBusiness.class);
	}

}