package pneumaticCraft.client.gui;

import java.awt.Point;
import java.util.ArrayList;
import java.util.List;

import net.minecraft.client.resources.I18n;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import pneumaticCraft.client.gui.widget.GuiAnimatedStat;
import pneumaticCraft.client.gui.widget.WidgetTank;
import pneumaticCraft.common.block.Blockss;
import pneumaticCraft.common.inventory.ContainerLiquidHopper;
import pneumaticCraft.common.tileentity.TileEntityLiquidHopper;
import pneumaticCraft.common.util.PneumaticCraftUtils;
import pneumaticCraft.lib.Textures;

public class GuiLiquidHopper extends GuiPneumaticContainerBase<TileEntityLiquidHopper>{
    private GuiAnimatedStat statusStat;
    private final GuiButtonSpecial[] modeButtons = new GuiButtonSpecial[2];

    public GuiLiquidHopper(InventoryPlayer player, TileEntityLiquidHopper te){
        super(new ContainerLiquidHopper(player, te), te, Textures.GUI_LIQUID_HOPPER);
    }

    @Override
    public void initGui(){
        super.initGui();
        addWidget(new WidgetTank(0, guiLeft + 116, guiTop + 15, te.getTank()));
        statusStat = addAnimatedStat("gui.tab.hopperStatus", new ItemStack(Blockss.omnidirectionalHopper), 0xFFFFAA00, false);

        GuiAnimatedStat optionStat = addAnimatedStat("gui.tab.gasLift.mode", new ItemStack(net.minecraft.init.Blocks.lever), 0xFFFFCC00, false);
        List<String> text = new ArrayList<String>();
        for(int i = 0; i < 4; i++)
            text.add("               ");
        optionStat.setTextWithoutCuttingString(text);

        GuiButtonSpecial button = new GuiButtonSpecial(1, 5, 20, 20, 20, "");
        button.setRenderStacks(new ItemStack(Items.bucket));
        button.setTooltipText(I18n.format("gui.tab.liquidHopper.mode.empty"));
        optionStat.addWidget(button);
        modeButtons[0] = button;

        button = new GuiButtonSpecial(2, 30, 20, 20, 20, "");
        button.setRenderStacks(new ItemStack(Items.water_bucket));
        button.setTooltipText(I18n.format("gui.tab.liquidHopper.mode.leaveLiquid"));
        optionStat.addWidget(button);
        modeButtons[1] = button;
    }

    @Override
    protected Point getInvNameOffset(){
        return new Point(0, -1);
    }

    @Override
    public void updateScreen(){
        super.updateScreen();
        statusStat.setText(getStatus());
        modeButtons[0].enabled = te.doesLeaveMaterial();
        modeButtons[1].enabled = !te.doesLeaveMaterial();
    }

    private List<String> getStatus(){
        List<String> textList = new ArrayList<String>();
        int itemsPer = te.getMaxItems();
        if(itemsPer > 1) {
            textList.add(I18n.format("gui.tab.hopperStatus.liquidTransferPerTick", itemsPer * 100));
        } else {
            int transferInterval = te.getItemTransferInterval();
            textList.add(I18n.format("gui.tab.hopperStatus.liquidTransferPerSecond", transferInterval == 0 ? "2000" : PneumaticCraftUtils.roundNumberTo(2000F / transferInterval, 1)));
        }
        return textList;
    }
}