package cuchaz.enigma.gui.util;

import java.awt.GridBagConstraints;

public final class GridBagConstraintsBuilder {
	private final GridBagConstraints inner;

	private GridBagConstraintsBuilder(GridBagConstraints inner) {
		this.inner = inner;
	}

	public static GridBagConstraintsBuilder create() {
		return new GridBagConstraintsBuilder(new GridBagConstraints());
	}

	public GridBagConstraintsBuilder pos(int x, int y) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.gridx = x;
		copy.inner.gridy = y;
		return copy;
	}

	public GridBagConstraintsBuilder size(int width, int height) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.gridwidth = width;
		copy.inner.gridheight = height;
		return copy;
	}

	public GridBagConstraintsBuilder width(int width) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.gridwidth = width;
		return copy;
	}

	public GridBagConstraintsBuilder height(int height) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.gridheight = height;
		return copy;
	}

	public GridBagConstraintsBuilder dimensions(int x, int y, int width, int height) {
		return this.pos(x, y).size(width, height);
	}

	public GridBagConstraintsBuilder weight(double x, double y) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.weightx = x;
		copy.inner.weighty = y;
		return copy;
	}

	public GridBagConstraintsBuilder weightX(double x) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.weightx = x;
		return copy;
	}

	public GridBagConstraintsBuilder weightY(double y) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.weighty = y;
		return copy;
	}

	public GridBagConstraintsBuilder anchor(int anchor) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.anchor = anchor;
		return copy;
	}

	public GridBagConstraintsBuilder fill(int fill) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.fill = fill;
		return copy;
	}

	public GridBagConstraintsBuilder insets(int all) {
		return this.insetsUnscaled(ScaleUtil.scale(all));
	}

	public GridBagConstraintsBuilder insets(int vertical, int horizontal) {
		return this.insetsUnscaled(ScaleUtil.scale(vertical), ScaleUtil.scale(horizontal));
	}

	public GridBagConstraintsBuilder insets(int top, int horizontal, int bottom) {
		return this.insetsUnscaled(ScaleUtil.scale(top), ScaleUtil.scale(horizontal), ScaleUtil.scale(bottom));
	}

	public GridBagConstraintsBuilder insets(int top, int right, int bottom, int left) {
		return this.insetsUnscaled(ScaleUtil.scale(top), ScaleUtil.scale(right), ScaleUtil.scale(bottom), ScaleUtil.scale(left));
	}

	public GridBagConstraintsBuilder insetsUnscaled(int all) {
		return this.insetsUnscaled(all, all, all, all);
	}

	public GridBagConstraintsBuilder insetsUnscaled(int vertical, int horizontal) {
		return this.insetsUnscaled(vertical, horizontal, vertical, horizontal);
	}

	public GridBagConstraintsBuilder insetsUnscaled(int top, int horizontal, int bottom) {
		return this.insetsUnscaled(top, horizontal, bottom, horizontal);
	}

	public GridBagConstraintsBuilder insetsUnscaled(int top, int right, int bottom, int left) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.insets.set(top, left, bottom, right);
		return copy;
	}

	public GridBagConstraintsBuilder padding(int pad) {
		return this.paddingUnscaled(ScaleUtil.scale(pad));
	}

	public GridBagConstraintsBuilder padding(int padX, int padY) {
		return this.paddingUnscaled(ScaleUtil.scale(padX), ScaleUtil.scale(padY));
	}

	public GridBagConstraintsBuilder paddingUnscaled(int pad) {
		return this.paddingUnscaled(pad, pad);
	}

	public GridBagConstraintsBuilder paddingUnscaled(int padX, int padY) {
		GridBagConstraintsBuilder copy = this.copy();
		copy.inner.ipadx = padX;
		copy.inner.ipady = padY;
		return copy;
	}

	public GridBagConstraintsBuilder copy() {
		GridBagConstraints c = (GridBagConstraints) this.inner.clone();
		return new GridBagConstraintsBuilder(c);
	}

	public GridBagConstraints build() {
		return (GridBagConstraints) this.inner.clone();
	}
}