package net.glease.ggfab.util;

import java.util.StringJoiner;

import net.minecraft.util.ChunkCoordinates;
import net.minecraftforge.common.util.ForgeDirection;

import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;

public class GGUtils {

    public static boolean isValidTile(IGregTechTileEntity tile) {
        return tile != null && !tile.isDead()
            && tile.getMetaTileEntity() != null
            && tile.getMetaTileEntity()
                .getBaseMetaTileEntity() == tile;
    }

    public static boolean isValidTile(IMetaTileEntity mte) {
        return mte != null && mte.getBaseMetaTileEntity() != null
            && mte.getBaseMetaTileEntity()
                .getMetaTileEntity() == mte
            && !mte.getBaseMetaTileEntity()
                .isDead();
    }

    public static ChunkCoordinates translate(ChunkCoordinates origin, ForgeDirection direction) {
        return new ChunkCoordinates(
            origin.posX + direction.offsetX,
            origin.posY + direction.offsetY,
            origin.posZ + direction.offsetZ);
    }

    public static String formatTileInfo(String prefix, IMetaTileEntity mte, String delimiter, String suffix) {
        if (!isValidTile(mte)) return prefix + "N/A" + suffix;
        StringJoiner sj = new StringJoiner(delimiter, prefix, suffix);
        IGregTechTileEntity til = mte.getBaseMetaTileEntity();
        sj.add(String.valueOf(til.getXCoord()));
        sj.add(String.valueOf(til.getYCoord()));
        sj.add(String.valueOf(til.getZCoord()));
        return sj.toString();
    }

    public static String formatTileInfo(String prefix, IGregTechTileEntity tile, String delimiter, String suffix) {
        if (!isValidTile(tile)) return prefix + "N/A" + suffix;
        StringJoiner sj = new StringJoiner(delimiter, prefix, suffix);
        sj.add(String.valueOf(tile.getXCoord()));
        sj.add(String.valueOf(tile.getYCoord()));
        sj.add(String.valueOf(tile.getZCoord()));
        return sj.toString();
    }

    /**
     * convert lowerCamelCase to any of snake case or normal sentence
     */
    public static String processSentence(String src, Character separator, boolean capitalize, boolean firstCapitalize) {
        if (src == null) throw new IllegalArgumentException();
        if (src.isEmpty()) return "";
        StringBuilder out = new StringBuilder(src.length());
        if (firstCapitalize) out.append(Character.toUpperCase(src.charAt(0)));
        else out.append(src.charAt(0));
        for (int i = 1; i < src.length(); i++) {
            char ch = src.charAt(i);
            if (Character.isUpperCase(ch)) {
                if (separator != null) out.append(separator.charValue());
                if (capitalize) {
                    out.append(ch);
                } else {
                    out.append(Character.toLowerCase(ch));
                }
            } else {
                out.append(ch);
            }
        }
        return out.toString();
    }
}