com.stephenschafer.budget.api/src/main/java/com/stephenschafer/budget/UnresolvedItem.java

package com.stephenschafer.budget;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.DateFormat;
import java.text.SimpleDateFormat;

import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;

@Getter
@Setter
@AllArgsConstructor
@ToString
class UnresolvedItem implements Comparable<UnresolvedItem> {
	private final int year;
	private final String source;
	private final String description;
	private final java.sql.Date date;
	private final BigDecimal amount;

	@Override
	public int compareTo(final UnresolvedItem that) {
		if (this.year < that.year) {
			return -1;
		}
		if (this.year > that.year) {
			return 1;
		}
		String thisSource = source;
		if (thisSource == null) {
			thisSource = "";
		}
		String thatSource = that.source;
		if (thatSource == null) {
			thatSource = "";
		}
		final int comparison = thisSource.compareTo(thatSource);
		if (comparison != 0) {
			return comparison;
		}
		String thisdescription = description;
		if (thisdescription == null) {
			thisdescription = "";
		}
		String thatdescription = that.description;
		if (thatdescription == null) {
			thatdescription = "";
		}
		return thisdescription.compareTo(thatdescription);
	}

	public String replace(final String string) {
		final DateFormat df = new SimpleDateFormat("yyyy-MM-dd");
		return string.replace("${year}", String.valueOf(year)).replace("${source}", source).replace(
			"${description}", description).replace("${date}", df.format(date)).replace("${amount}",
				amount.setScale(2, RoundingMode.HALF_UP).toPlainString());
	}
}