package lib.ui.elements;

import lib.ui.elements.UIElement;

class TextElement implements UIElement {
	public var text:String;

	private final uiEvents:UIEvents;
	private final style:Style;

	public function new(text:String, ?props: {?style:Style, ?uiEvents:UIEvents}) {
		this.text = text;
		this.uiEvents = props?.uiEvents;
		this.style = props?.style ?? {fgColor: White, bgColor: Black};
	}

	public function set(text:String) {
		this.text = text;
	}

	public function get():String {
		return this.text;
	}

	public function getEventHandlers():UIEvents {
		return uiEvents;
	}

	public function render(bounds: Pos):Canvas {
		var canvas = new Canvas();
		for (i in 0...this.text.length) {
			var c = this.text.charAt(i);
			canvas.set({x: i, y: 0}, {bg: style.bgColor ?? Black, textColor: style.fgColor ?? White, char: c});
		}

		return canvas;
	}
}