package tudelft.mentalhealth.perfectfit;

import java.io.IOException;

/**
 * Contains a single goal line from the goals database.
 */
public class GoalLine {
	private final int id;
	private final String introduction;
	private final String goal;
	private final String how;

	private final Characteristics characteristics;

	/**
	 * @param data list of string with values for id introduction goal how
	 *             godin_activity exercise_se exercise_identity extraversion
	 *             ttm_pa openness_to_experiences sitting_weekend age
	 *             household_income household_size. All values are assumed
	 *             normalized.
	 * @throws IOException
	 */
	public GoalLine(String[] data) throws IOException {
		this.id = Integer.valueOf(data[0]);
		this.introduction = data[1];
		this.goal = data[2];
		this.how = data[3];
		this.characteristics = new Characteristics(num(data[4]), num(data[5]),
				num(data[6]), num(data[7]), num(data[8]), num(data[9]),
				num(data[10]), num(data[11]), num(data[12]), num(data[13]));
	}

	private double num(String string) {
		return Double.valueOf(string);
	}

	@Override
	public String toString() {
		return "[" + id + ":" + introduction + " " + goal + " " + how + ","
				+ characteristics + "]\n";
	}

	public int getId() {
		return id;
	}

	public String getIntro() {
		return introduction;
	}

	public String getGoal() {
		return goal;
	}

	public String getHow() {
		return how;
	}

	public Characteristics characteristics() {
		return characteristics;
	}
}