ImageOnMap/src/main/java/fr/moribus/imageonmap/gui/MapDetailGui.java

/*
 * Copyright or © or Copr. Moribus (2013)
 * Copyright or © or Copr. ProkopyL <prokopylmc@gmail.com> (2015)
 * Copyright or © or Copr. Amaury Carrade <amaury@carrade.eu> (2016 – 2020)
 * Copyright or © or Copr. Vlammar <valentin.jabre@gmail.com> (2019 – 2020)
 *
 * This software is a computer program whose purpose is to allow insertion of
 * custom images in a Minecraft world.
 *
 * This software is governed by the CeCILL-B license under French law and
 * abiding by the rules of distribution of free software.  You can  use,
 * modify and/ or redistribute the software under the terms of the CeCILL-B
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 *
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-B license and that you accept its terms.
 */

package fr.moribus.imageonmap.gui;

import fr.moribus.imageonmap.Permissions;
import fr.moribus.imageonmap.map.ImageMap;
import fr.moribus.imageonmap.map.PosterMap;
import fr.moribus.imageonmap.map.SingleMap;
import fr.moribus.imageonmap.ui.MapItemManager;
import fr.zcraft.zlib.components.gui.ExplorerGui;
import fr.zcraft.zlib.components.gui.Gui;
import fr.zcraft.zlib.components.gui.GuiAction;
import fr.zcraft.zlib.components.gui.PromptGui;
import fr.zcraft.zlib.components.i18n.I;
import fr.zcraft.zlib.tools.Callback;
import fr.zcraft.zlib.tools.PluginLogger;
import fr.zcraft.zlib.tools.items.ItemStackBuilder;
import org.apache.commons.lang.ArrayUtils;
import org.bukkit.Material;
import org.bukkit.OfflinePlayer;
import org.bukkit.inventory.ItemStack;


public class MapDetailGui extends ExplorerGui<Integer>
{
    private final ImageMap map;
    private OfflinePlayer p;
    private String name;

    public MapDetailGui(ImageMap map, OfflinePlayer p, String name){
        this.map=map;
        this.p=p;
        this.name=name;
    }
    @Override
    protected ItemStack getViewItem(int x, int y)
    {
        final Material partMaterial = y % 2 == x % 2 ? Material.MAP : Material.PAPER;

        final ItemStackBuilder builder = new ItemStackBuilder(partMaterial)
                .title(I.t(getPlayerLocale(), "{green}Map part"))
                .lore(I.t(getPlayerLocale(), "{gray}Row: {white}{0}", y + 1))
                .lore(I.t(getPlayerLocale(), "{gray}Column: {white}{0}", x + 1));

        if (Permissions.GET.grantedTo(getPlayer()))
            builder.loreLine().lore(I.t(getPlayerLocale(), "{gray}» {white}Click{gray} to get only this part"));

        return builder.item();
    }
    
    @Override
    protected ItemStack getViewItem(Integer mapId)
    {
        final int index = ((PosterMap) map).getIndex(mapId);
        final Material partMaterial = index % 2 == 0 ? Material.MAP : Material.PAPER;

        final ItemStackBuilder builder = new ItemStackBuilder(partMaterial)
                .title(I.t(getPlayerLocale(), "{green}Map part"))
                .lore(I.t(getPlayerLocale(), "{gray}Part: {white}{0}", index + 1));

        if (Permissions.GET.grantedTo(getPlayer()))
            builder.loreLine().lore(I.t(getPlayerLocale(), "{gray}» {white}Click{gray} to get only this part"));

        return builder.item();
    }
    
    @Override
    protected ItemStack getPickedUpItem(int x, int y)
    {
        if (!Permissions.GET.grantedTo(getPlayer()))
            return null;

        if (map instanceof SingleMap)
        {
            return MapItemManager.createMapItem((SingleMap)map,true);
        }
        else if (map instanceof PosterMap)
        {
            return MapItemManager.createMapItem((PosterMap)map, x, y);
        }
        
        throw new IllegalStateException("Unsupported map type: " + map.getType());
    }

    @Override
    protected ItemStack getPickedUpItem(Integer mapId)
    {
        if (!Permissions.GET.grantedTo(getPlayer()))
            return null;

        final PosterMap poster = (PosterMap) map;
        return MapItemManager.createMapItem(poster, poster.getIndex(mapId));
    }
    
    @Override
    protected ItemStack getEmptyViewItem()
    {
        if (map instanceof SingleMap)
        {
            return getViewItem(0, 0);
        }
        else return super.getEmptyViewItem();
    }

    @Override
    protected void onUpdate()
    {
        /// Title of the map details GUI
        if(p.getUniqueId().equals(getPlayer().getUniqueId())) {
            setTitle(I.t(getPlayerLocale(), "Your maps » {black}{0}", map.getName()));
        }
        else{
            setTitle(I.t(getPlayerLocale(), "{1}'s maps » {black}{0}", map.getName(),name));
        }
        setKeepHorizontalScrollingSpace(true);

        if (map instanceof PosterMap)
        {
            PosterMap poster = (PosterMap) map;
            if(poster.hasColumnData())
            {
                setDataShape(poster.getColumnCount(), poster.getRowCount());
            }
            else
            {
                setData(ArrayUtils.toObject(poster.getMapsIDs()));
            }
        }
        else
        {
            setDataShape(1,1); 
        }

        final boolean canRename = Permissions.RENAME.grantedTo(getPlayer());
        final boolean canDelete = Permissions.DELETE.grantedTo(getPlayer());

        int renameSlot = getSize() - 7;
        int deleteSlot = getSize() - 6;

        if (!canRename)
            deleteSlot--;

        if (canRename)
        {
            action("rename", renameSlot, new ItemStackBuilder(Material.WRITABLE_BOOK)
                    .title(I.t(getPlayerLocale(), "{blue}Rename this image"))
                    .longLore(I.t(getPlayerLocale(), "{gray}Click here to rename this image; this is used for your own organization."))
            );
        }

        if (canDelete)
        {
            action("delete", deleteSlot, new ItemStackBuilder(Material.BARRIER)
                    .title(I.t(getPlayerLocale(), "{red}Delete this image"))
                    .longLore(I.t(getPlayerLocale(), "{gray}Deletes this map {white}forever{gray}. This action cannot be undone!"))
                    .loreLine()
                    .longLore(I.t(getPlayerLocale(), "{gray}You will be asked to confirm your choice if you click here."))
            );
        }


        // To keep the controls centered, the back button is shifted to the right when the
        // arrow isn't displayed, so when the map fit on the grid without sliders.
        int backSlot = getSize() - 4;

        if (!canRename && !canDelete)
            backSlot = getSize() - 5;
        else if (map instanceof PosterMap && ((PosterMap) map).getColumnCount() <= INVENTORY_ROW_SIZE)
            backSlot++;

        action("back", backSlot, new ItemStackBuilder(Material.EMERALD)
                .title(I.t(getPlayerLocale(), "{green}« Back"))
                .lore(I.t(getPlayerLocale(), "{gray}Go back to the list."))
        );
    }


    @GuiAction ("rename")
    public void rename()
    {
        if (!Permissions.RENAME.grantedTo(getPlayer()))
        {
            I.sendT(getPlayer(), "{ce}You are no longer allowed to do that.");
            update();
            return;
        }

        PromptGui.prompt(getPlayer(), new Callback<String>()
        {
            @Override
            public void call(String newName)
            {
                if (!Permissions.RENAME.grantedTo(getPlayer()))
                {
                    I.sendT(getPlayer(), "{ce}You are no longer allowed to do that.");
                    return;
                }

                if (newName == null || newName.isEmpty())
                {
                    I.sendT(getPlayer(), "{ce}Map names can't be empty.");
                    return;
                }

                map.rename(newName);
                I.sendT(getPlayer(), "{cs}Map successfully renamed.");
            }
        }, map.getName(), this);
    }

    @GuiAction ("delete")
    public void delete()
    {
        if (!Permissions.DELETE.grantedTo(getPlayer()))
        {
            I.sendT(getPlayer(), "{ce}You are no longer allowed to do that.");
            update();
            return;
        }
        Gui.open(getPlayer(), new ConfirmDeleteMapGui(map), this);
    }

    @GuiAction ("back")
    public void back()
    {
        close();
    }
}