package noppes.npcs.client.gui.util;

import kamkeel.npcs.network.PacketClient;
import kamkeel.npcs.network.packets.request.npc.NpcClosePacket;
import kamkeel.npcs.network.packets.request.npc.NpcDeletePacket;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiYesNo;
import net.minecraft.client.gui.GuiYesNoCallback;
import net.minecraft.util.StatCollector;
import noppes.npcs.CustomNpcs;
import noppes.npcs.client.NoppesUtil;
import noppes.npcs.constants.EnumGuiType;
import noppes.npcs.entity.EntityNPCInterface;
import org.lwjgl.input.Keyboard;

public class GuiNpcMenu implements GuiYesNoCallback {

    private final GuiScreen parent;
    public GuiMenuTopButton[] topButtons;

    private int activeMenu;
    private final EntityNPCInterface npc;
    public boolean saveNPC = true;

    public GuiNpcMenu(GuiScreen parent, int activeMenu, EntityNPCInterface npc) {
        this.parent = parent;
        this.activeMenu = activeMenu;
        this.npc = npc;
    }

    public void initGui(int guiLeft, int guiTop, int width) {
        Keyboard.enableRepeatEvents(true);

        GuiMenuTopButton close = new GuiMenuTopButton(0, guiLeft + width - 22, guiTop - 17, "X");
        if (npc != null) {
            GuiMenuTopButton display = new GuiMenuTopButton(1, guiLeft + 4, guiTop - 17, "menu.display");
            GuiMenuTopButton stats = new GuiMenuTopButton(2, display.xPosition + display.getWidth(), guiTop - 17, "menu.stats");
            GuiMenuTopButton ai = new GuiMenuTopButton(6, stats.xPosition + stats.getWidth(), guiTop - 17, "menu.ai");
            GuiMenuTopButton inv = new GuiMenuTopButton(3, ai.xPosition + ai.getWidth(), guiTop - 17, "menu.inventory");
            GuiMenuTopButton advanced = new GuiMenuTopButton(4, inv.xPosition + inv.getWidth(), guiTop - 17, "menu.advanced");
            GuiMenuTopButton global = new GuiMenuTopButton(5, advanced.xPosition + advanced.getWidth(), guiTop - 17, "menu.global");
            GuiMenuTopButton delete = new GuiMenuTopButton(66, guiLeft + width - 72, guiTop - 17, "selectWorld.deleteButton");
            delete.xPosition = close.xPosition - delete.getWidth();
            topButtons = new GuiMenuTopButton[]{display, stats, ai, inv, advanced, global, close, delete};
        } else {
            topButtons = new GuiMenuTopButton[]{close};
        }

        for (GuiMenuTopButton button : topButtons)
            button.active = button.id == activeMenu;
    }

    private void topButtonPressed(GuiMenuTopButton button) {
        if (button.displayString.equals(activeMenu))
            return;
        Minecraft mc = Minecraft.getMinecraft();
        NoppesUtil.clickSound();

        int id = button.id;
        if (id == 0) {
            close();
            return;
        } else if (id == 66) {
            GuiYesNo guiyesno = new GuiYesNo(this, "Confirm", StatCollector.translateToLocal("gui.delete"), 0);
            mc.displayGuiScreen(guiyesno);
            return;
        }
        save();
        if (id == 1) {
            CustomNpcs.proxy.openGui(npc, EnumGuiType.MainMenuDisplay);
        } else if (id == 2) {
            CustomNpcs.proxy.openGui(npc, EnumGuiType.MainMenuStats);
        } else if (id == 3) {
            NoppesUtil.requestOpenGUI(EnumGuiType.MainMenuInv);
        } else if (id == 4) {
            CustomNpcs.proxy.openGui(npc, EnumGuiType.MainMenuAdvanced);
        } else if (id == 5) {
            CustomNpcs.proxy.openGui(npc, EnumGuiType.MainMenuGlobal);
        } else if (id == 6) {
            CustomNpcs.proxy.openGui(npc, EnumGuiType.MainMenuAI);
        }
        activeMenu = id;
    }

    private void save() {
        GuiNpcTextField.unfocus();

        if (parent instanceof GuiContainerNPCInterface2)
            ((GuiContainerNPCInterface2) parent).save();

        if (parent instanceof GuiNPCInterface2)
            ((GuiNPCInterface2) parent).save();
    }

    private void close() {
        Keyboard.enableRepeatEvents(false);

        if (parent instanceof GuiContainerNPCInterface2)
            ((GuiContainerNPCInterface2) parent).close();

        if (parent instanceof GuiNPCInterface2)
            ((GuiNPCInterface2) parent).close();
        if (npc != null) {
            npc.reset();
            if (saveNPC)
                PacketClient.sendClient(new NpcClosePacket());
        }
    }

    public void mouseClicked(int i, int j, int k) {

        if (k == 0) {
            Minecraft mc = Minecraft.getMinecraft();
            for (GuiMenuTopButton button : topButtons) {
                if (button.mousePressed(mc, i, j)) {
                    topButtonPressed(button);
                }
            }
        }
    }


    public void drawElements(FontRenderer fontRenderer, int i, int j, Minecraft mc, float f) {
        for (GuiMenuTopButton button : topButtons)
            button.drawButton(mc, i, j);

    }


    @Override
    public void confirmClicked(boolean flag, int i) {
        Minecraft mc = Minecraft.getMinecraft();
        if (flag) {
            PacketClient.sendClient(new NpcDeletePacket());
            mc.displayGuiScreen(null);
            mc.setIngameFocus();
        } else {
            NoppesUtil.openGUI(mc.thePlayer, parent);
        }
    }
}