cli-color/test/visual.js

"use strict";

var clc = require("./");

var colors = ["black", "red", "green", "yellow", "blue", "magenta", "cyan", "white"];

// Write some message.
var w = function (message) { process.stdout.write(message); };

// Print colors.
var printColors = function (title, style) {
	var j = colors.length, color, colorText, tint, i;

	w("  > " + clc.whiteBright(title) + " ");
	for (i = 0; i < j; i++) {
		tint = clc;
		color = colors[i];
		colorText = color.toUpperCase();

		if (style === "foreground") {
			tint = tint[color];

			if (color === "black") {
				tint = tint.bgBlackBright;
			}
		}

		if (style === "foregroundBright") {
			tint = tint[color + "Bright"];
		}

		if (style === "background") {
			tint = tint["bg" + color.slice(0, 1).toUpperCase() + color.slice(1)];

			if (color === "white") {
				tint = tint.whiteBright;
			}
		}

		if (style === "backgroundBright") {
			tint = tint["bg" + color.slice(0, 1).toUpperCase() + color.slice(1) + "Bright"];
		}

		w(tint(colorText) + " ");
	}
	w("\n");
};

// Smile test.
w(clc.reset);

w("\n  SMILE TEST\n\n");

// Yellow face.
w(clc("      "));
w(clc.bgYellowBright("     "));
w(clc("\n"));
w(clc("     "));
w(clc.bgYellowBright("       "));
w(clc("\n"));
w(clc("    "));
w(clc.bgYellowBright("         "));
w(clc("\n"));
w(clc("    "));
w(clc.bgYellowBright("         "));
w(clc("\n"));
w(clc("     "));
w(clc.bgYellowBright("       "));
w(clc("\n"));
w(clc("      "));
w(clc.bgYellowBright("     "));
w(clc("\n"));

// Move blue eyes.
w(clc.move(7, -5));
w(clc.blueBright.bgYellowBright("O"));
w(clc.move(1, 0));
w(clc.blueBright.bgYellowBright("O"));

// Red nose.
w(clc.move.to(8, 5));
w(clc.redBright.bgYellowBright("\u25A0"));

// Red mouth.
w(clc.move.down(2));
w(clc.move.left(2));
w(clc.red.bgYellowBright("\u2588\u2584\u2588"));

// Move back.
w(clc.move.to(0, 9));

// Colors test.
w("\n  COLORS TESTS\n");
printColors("FOREGROUNDS (DEFAULT)", "foreground");
printColors("FOREGROUNDS (BRIGHT) ", "foregroundBright");
printColors("BACKGROUNDS (DEFAULT)", "background");
printColors("BACKGROUNDS (BRIGHT) ", "backgroundBright");

// // Art test.
w("\n  ART TESTS\n\n");
w(
	clc.art("\t.01111111112.\n\t.3.........3.\n\t.3.........3.\n\t.41111111115.\n", {
		"0": clc.bgBlue.yellowBright("\u2554"),
		"1": clc.bgBlue.yellowBright("\u2550"),
		"2": clc.bgBlue.yellowBright("\u2557"),
		"3": clc.bgBlue.yellowBright("\u2551"),
		"4": clc.bgBlue.yellowBright("\u255A"),
		"5": clc.bgBlue.yellowBright("\u255D"),
		".": clc.bgBlue(" ")
	})
);
w(clc.move(11, -3));
w(clc.bgBlue.whiteBright("Hello"));
w(clc.move(-3, 1));
w(clc.bgBlue.whiteBright("World"));
w(clc.move(0, 2));
w("\n");