net.bible.service.readingplan.OneDaysReadingsDto.java Source code

Introduction

Here is the source code for net.bible.service.readingplan.OneDaysReadingsDto.java

Source

package net.bible.service.readingplan;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

import net.bible.android.BibleApplication;
import net.bible.android.activity.R;

import org.apache.commons.lang.StringUtils;
import org.crosswire.jsword.passage.Key;

/**
 * @author Martin Denham [mjdenham at gmail dot com]
 * @see gnu.lgpl.License for license details.<br>
 *      The copyright to this program is held by it's author.
 */
public class OneDaysReadingsDto implements Comparable<OneDaysReadingsDto> {
    private ReadingPlanInfoDto mReadingPlanInfoDto;
    private int mDay;
    private String mReadings;
    private List<Key> mReadingKeys;

    public OneDaysReadingsDto(int day, String readings, ReadingPlanInfoDto readingPlanInfo) {
        mDay = day;
        mReadings = readings;
        mReadingPlanInfoDto = readingPlanInfo;
    }

    @Override
    public String toString() {
        return getDayDesc();
    }

    @Override
    public int compareTo(OneDaysReadingsDto another) {
        return mDay - another.mDay;
    }

    public String getDayDesc() {
        return BibleApplication.getApplication().getString(R.string.rdg_plan_day, mDay);
    }

    /** get a string representing the date this reading is planned for
     */
    public String getReadingDateString() {
        String dateString = "";
        Date startDate = mReadingPlanInfoDto.getStartdate();
        if (startDate != null) {
            Calendar cal = Calendar.getInstance();
            cal.setTime(startDate);
            cal.add(Calendar.DAY_OF_MONTH, mDay - 1);
            dateString = SimpleDateFormat.getDateInstance().format(cal.getTime());
        }
        return dateString;
    }

    public String getReadingsDesc() {
        checkKeysGenerated();
        StringBuffer readingsBuff = new StringBuffer();
        for (int i = 0; i < mReadingKeys.size(); i++) {
            if (i > 0) {
                readingsBuff.append(", ");
            }
            readingsBuff.append(mReadingKeys.get(i).getName());
        }
        return readingsBuff.toString();
    }

    public Key getReadingKey(int no) {
        checkKeysGenerated();
        return mReadingKeys.get(no);
    }

    public int getNumReadings() {
        checkKeysGenerated();
        return mReadingKeys.size();
    }

    private synchronized void checkKeysGenerated() {
        if (mReadingKeys == null) {
            List<Key> readingKeyList = new ArrayList<Key>();

            if (StringUtils.isNotEmpty(mReadings)) {
                PassageReader passageReader = new PassageReader(mReadingPlanInfoDto.getVersification());
                String[] readingArray = mReadings.split(",");
                for (String reading : readingArray) {
                    //use the v11n specified in the reading plan (default is KJV) 
                    readingKeyList.add(passageReader.getKey(reading));
                }
            }
            mReadingKeys = readingKeyList;
        }
    }

    public ReadingPlanInfoDto getReadingPlanInfo() {
        return mReadingPlanInfoDto;
    }

    public List<Key> getReadingKeys() {
        checkKeysGenerated();
        return mReadingKeys;
    }

    public int getDay() {
        return mDay;
    }
}