package com.mousetech.gourmetj;

import java.io.Serializable;

import javax.enterprise.context.SessionScoped;
import javax.inject.Named;

import com.mousetech.gourmetj.persistence.model.Category;
import com.mousetech.gourmetj.persistence.model.Recipe;

@Named
@SessionScoped
public class UserSession implements Serializable {

	/**
	 * Serial version for session save/restore
	 */
	private static final long serialVersionUID =
			7449440266704831598L;

	private String lastSearch = "";

	/**
	 * @return the lastSearch
	 */
	public String getLastSearch() {
		return lastSearch;
	}

	/**
	 * @param lastSearch the lastSearch to set
	 */
	public void setLastSearch(String lastSearch) {
		this.lastSearch = lastSearch;
	}

	private Long lastEdit;

	/**
	 * @return the lastEdit
	 */
	public Long getLastEdit() {
		return lastEdit;
	}

	/**
	 * @param lastEdit the lastEdit to set
	 */
	public void setLastEdit(Long lastEdit) {
		this.lastEdit = lastEdit;
	}

	// ***
	/**
	 * Tab index to select when presenting editDetails. First tab
	 * is 0.
	 */
	private int detailTab;

	/**
	 * @return the detailTab
	 */
	public int getDetailTab() {
		return detailTab;
	}

	/**
	 * @param detailTab the detailTab to set
	 */
	public void setDetailTab(int detailTab) {
		this.detailTab = detailTab;
	}

	// ***
	private Recipe recipe;

	/**
	 * Recipe is set by the mainpage bean to a blank recipe
	 * before dispatching to the detailEdit page (new recipe). It
	 * is also set by the detail view page so that the detail
	 * view can be edited.
	 * 
	 * In addition to detail editing, it's also used by the
	 * 
	 * @see PictureController.
	 * 
	 * @return Recipe selected.
	 */
	public Recipe getRecipe() {
		return recipe;
	}

	/**
	 * @param recipe the recipe to set
	 */
	public void setRecipe(Recipe recipe) {
		this.recipe = recipe;
	}

	// ====

	public String formatCategories(Recipe r) {
		StringBuffer sb = new StringBuffer(30);
		boolean first = true;
		for (Category cat : r.getCategories()) {
			if (first) {
				first = false;
			} else {
				sb.append(", ");
			}
			sb.append(cat.getCategory());
		}
		return sb.toString();
	}
	
	public String formatTime(Long ltime) {
		if (ltime == null) {
			return "";
		}
		int time = ltime.intValue();
		int dd, hh, mm, ss;
		ss = time % 60;
		time /= 60;
		mm = time % 60;
		time /= 60;
		hh = time % 24;
		dd = time / 24;
		StringBuffer sb = new StringBuffer(20);
		if (dd > 0) {
			sb.append(dd).append("d ");
		}
		if (hh > 0) {
			sb.append(hh).append("h ");
		}
		if (mm > 0) {
			sb.append(mm);
			if ((ss == 0) && (hh == 0)) {
				sb.append(" minutes");
			} else {
				sb.append("min. ");
			}
		}
		if (ss > 0) {
			sb.append(dd).append("sec. ");
		}
		return sb.toString().trim();
	}
}