package ru.ulstu.paper.controller;

import ru.ulstu.core.util.FacesUtil;
import ru.ulstu.paper.model.Paper;
import ru.ulstu.paper.service.PaperService;
import ru.ulstu.user.service.UserService;

import javax.annotation.PostConstruct;
import javax.faces.view.ViewScoped;
import javax.inject.Inject;
import javax.inject.Named;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

@Named
@ViewScoped
public class PaperDashboardView {
    @Inject
    private PaperService paperService;

    @Inject
    private UserService userService;

    private List<Paper> papers;

    private List<Paper> selectedPapers = new ArrayList<>();

    private String newPaperTitle;

    @PostConstruct
    public void init() {
        papers = paperService.findAllActiveByCurrentUser();
    }

    public List<Paper> getPapers() {
        return papers;
    }

    public void create() {
        paperService.createByTitle(newPaperTitle);
        FacesUtil.showInfoMessage("Статья создана", newPaperTitle);
        newPaperTitle = "";
        papers = paperService.findAllActiveByCurrentUser();
    }

    public void deleteSelected() {
        paperService.delete(selectedPapers);
        papers = paperService.findAllActiveByCurrentUser();
        FacesUtil.showInfoMessage("Было удалено статей: " + selectedPapers.size(), "");
    }

    public List<Paper.PaperStatus> getPaperStatuses() {
        return Arrays.asList(Paper.PaperStatus.values());
    }

    public String getNewPaperTitle() {
        return newPaperTitle;
    }

    public void setNewPaperTitle(String newPaperTitle) {
        this.newPaperTitle = newPaperTitle;
    }

    public List<Paper> getSelectedPapers() {
        return selectedPapers;
    }

    public void setSelectedPapers(List<Paper> selectedPapers) {
        this.selectedPapers = selectedPapers;
    }

    public String getCurrentUser() {
        return userService.getCurrentUser().getUserAbbreviate();
    }
}