misc: add color

src/modules/misc.js

@@ -9,6 +9,8 @@ const {
   formatTime,
 } = require("../lib/utils.js");
 const GoogleImages = require("google-images");
+const {tinycolor, random: randomColor} = require("@ctrl/tinycolor");
+const sharp = require("sharp");
 
 const imagesClient = new GoogleImages(hf.apikeys.gimg, hf.apikeys.google);
 
@@ -595,3 +597,83 @@ search.callback = async function (msg, line, args, {results = 2}) {
   return out.trim();
 };
 hf.registerCommand(search);
+
+const color = new Command("color");
+color.category = CATEGORY;
+color.helpText = "Show information on a color or get a random color";
+color.callback = async function (msg, line, args, {truerandom}) {
+  let color = tinycolor(line),
+    random = false;
+
+  if (!line || line == "" || args.length == 0) {
+    color = truerandom
+      ? tinycolor(Math.floor(Math.random() * 0xffffff))
+      : randomColor();
+    random = true;
+  }
+
+  if (!color.isValid) {
+    return "Color not valid.";
+  }
+
+  const image = await sharp({
+    create: {
+      width: 128,
+      height: 128,
+      channels: 3,
+      background: {r: color.r, g: color.g, b: color.b},
+    },
+  })
+    .png()
+    .toBuffer();
+  const fileName = `${color.toHex()}.png`;
+
+  return {
+    embeds: [
+      {
+        title: random ? "Random Color" : "",
+        color: color.toNumber(),
+        thumbnail: {
+          url: `attachment://${fileName}`,
+        },
+        fields: [
+          color.toName() && {
+            name: "Name",
+            value: color.toName(),
+            inline: true,
+          },
+          {
+            name: "Hex",
+            value: color.toHexString(),
+            inline: true,
+          },
+          {
+            name: "RGB",
+            value: color.toRgbString(),
+            inline: true,
+          },
+          {
+            name: "HSL",
+            value: color.toHslString(),
+            inline: true,
+          },
+          {
+            name: "HSV",
+            value: color.toHsvString(),
+            inline: true,
+          },
+          {
+            name: "Integer",
+            value: color.toNumber(),
+            inline: true,
+          },
+        ].filter((f) => f != null),
+      },
+    ],
+    file: {
+      file: image,
+      name: fileName,
+    },
+  };
+};
+hf.registerCommand(color);