/////////////////////////////
// Screen bottom

class ScreenBottom {

	constructor() {
		this.dbConnectManager = new DBConnectManager();

		this.bottomBarCenterY = game.world.height - ScreenBottom.BOTTOM_BAR_HEIGHT / 2;

		this.leftText = this.printBottomText(this.leftText, "", "left");
		this.centerText = this.printBottomText(this.centerText, "", "center");
		this.rightText = this.printBottomText(this.rightText, "", "right");
	}

	makeBottomLine() {
		game.add.graphics()
			.beginFill(0xffffff, 0.1)
			.drawRect(
				0, game.world.height - ScreenBottom.BOTTOM_BAR_HEIGHT,
				game.world.width, ScreenBottom.BOTTOM_BAR_HEIGHT
			);
	}

	printBottomLeftText(text) {
		this.leftText.text = text;
	}

	printBottomCenterText(text) {
		this.centerText.text = text;
	}

	printBottomRightText(text) {
		this.rightText.text = text;
	}

	printBottomText(textObject, text, align) {
		if(textObject !== null && textObject !== undefined) {
			textObject.text = "";
			textObject = null;
		}

		let posX = 0;
		let anchorValue = 0;
		switch(align) {
			case "left":
			posX = ScreenBottom.BOTTOM_BAR_TEXT_OFFSET;
			break;

			case "center":
			posX = game.world.centerX;
			anchorValue = 0.5;
			break;

			case "right":
			posX = game.world.width - ScreenBottom.BOTTOM_BAR_TEXT_OFFSET;
			anchorValue = 1;
			break;
		}

		textObject = game.add.text(posX, this.bottomBarCenterY, text, this.getFontStyle());

		textObject.anchor.x = anchorValue;
		textObject.anchor.y = 0.5;

		return textObject;
	}

	printBottomLeftTextWithBestRecord(bestRecord) {
		let roundUpBestRecord = Math.round(bestRecord);
		let highScoreWithCommas = NumberUtil.numberWithCommas(roundUpBestRecord);
		this.printBottomLeftText("오늘의 최고 기록 : " + highScoreWithCommas);
	}

	getFontStyle() {
		return { font: "32px Arial", fill: "#fff", align: "left", boundsAlignH: "left", boundsAlignV: "bottom" };
	}

}

ScreenBottom.BOTTOM_BAR_HEIGHT					= 50;
ScreenBottom.BOTTOM_BAR_NAME_WIDTH				= 200;
ScreenBottom.BOTTOM_BAR_TEXT_OFFSET				= 10;