1 files changed, 131 insertions, 0 deletions
diff --git a/src/commands/leveling/level.ts b/src/commands/leveling/level.ts
new file mode 100644
index 0000000..a579df0
--- /dev/null
+++ b/src/commands/leveling/level.ts
@@ -0,0 +1,131 @@
+import { BushCommand, BushGuild, BushMessage, BushSlashMessage, BushUser, CanvasProgressBar, Level } from '@lib';
+import canvas from 'canvas';
+import { MessageAttachment } from 'discord.js';
+import got from 'got/dist/source';
+import { join } from 'path';
+import SimplifyNumber from 'simplify-number';
+
+export default class LevelCommand extends BushCommand {
+	public constructor() {
+		super('level', {
+			aliases: ['level', 'rank', 'lvl'],
+			category: 'leveling',
+			description: {
+				content: 'Shows the level of a user',
+				usage: 'level [user]',
+				examples: ['level', 'level @Tyman']
+			},
+			args: [
+				{
+					id: 'user',
+					type: 'user',
+					prompt: {
+						start: 'What user would you like to see the level of?',
+						retry: '{error} Choose a valid user to see the level of.',
+						optional: true
+					}
+				}
+			],
+			slashOptions: [
+				{
+					name: 'user',
+					description: 'The user to get the level of',
+					type: 'USER',
+					required: false
+				}
+			],
+			slash: true,
+			channel: 'guild'
+		});
+	}
+
+	private async getImage(user: BushUser, guild: BushGuild): Promise<Buffer> {
+		// I added comments because this code is impossible to read
+		const [userLevelRow] = await Level.findOrBuild({
+			where: {
+				user: user.id,
+				guild: guild.id
+			},
+			defaults: {
+				user: user.id,
+				guild: guild.id
+			}
+		});
+		const rank = (await Level.findAll({ where: { guild: guild.id } })).sort((a, b) => b.xp - a.xp);
+		const userLevel = userLevelRow.level;
+		const currentLevelXP = Level.convertLevelToXp(userLevel);
+		const currentLevelXPProgress = userLevelRow.xp - currentLevelXP;
+		const xpForNextLevel = Level.convertLevelToXp(userLevelRow.level + 1) - currentLevelXP;
+		const white = '#FFFFFF',
+			gray = '#23272A',
+			newBlurple = '#5865F2';
+		// Load roboto font because yes
+		canvas.registerFont(join(__dirname, '..', '..', '..', '..', 'lib', 'assets', 'Roboto-Regular.ttf'), {
+			family: 'Roboto'
+		});
+		// Create image canvas
+		const image = canvas.createCanvas(800, 200),
+			ctx = image.getContext('2d');
+		// Fill background
+		ctx.fillStyle = gray;
+		ctx.fillRect(0, 0, image.width, image.height);
+		// Draw avatar
+		const avatarBuffer = await got.get(user.displayAvatarURL({ format: 'png', size: 128 })).buffer();
+		const avatarImage = new canvas.Image();
+		avatarImage.src = avatarBuffer;
+		avatarImage.height = 128;
+		avatarImage.width = 128;
+		const imageTopCoord = image.height / 2 - avatarImage.height / 2;
+		ctx.drawImage(avatarImage, imageTopCoord, imageTopCoord);
+		// Write tag of user
+		ctx.font = '30px Roboto';
+		ctx.fillStyle = white;
+		const measuredTag = ctx.measureText(user.tag);
+		ctx.fillText(user.tag, avatarImage.width + 70, 60);
+		// Draw line under tag
+		ctx.fillStyle = newBlurple;
+		ctx.fillRect(avatarImage.width + 70, 65 + measuredTag.actualBoundingBoxDescent, measuredTag.width, 3);
+		// Draw leveling bar
+		const fullProgressBar = new CanvasProgressBar(
+			ctx,
+			{
+				x: avatarImage.width + 70,
+				y: avatarImage.height - 0,
+				height: 30,
+				width: 550
+			},
+			white,
+			1
+		);
+		fullProgressBar.draw();
+		const progressBar = new CanvasProgressBar(
+			ctx,
+			{
+				x: avatarImage.width + 70,
+				y: avatarImage.height - 0,
+				height: 30,
+				width: 550
+			},
+			newBlurple,
+			currentLevelXPProgress / xpForNextLevel
+		);
+		progressBar.draw();
+		// Draw level data text
+		ctx.fillStyle = white;
+		ctx.fillText(
+			`Level: ${userLevel}     XP: ${SimplifyNumber(currentLevelXPProgress)}/${SimplifyNumber(
+				xpForNextLevel
+			)}     Rank: ${SimplifyNumber(rank.indexOf(rank.find((x) => x.user === user.id)!) + 1)}`,
+			avatarImage.width + 70,
+			avatarImage.height - 20
+		);
+		// Return image in buffer form
+		return image.toBuffer();
+	}
+
+	public override async exec(message: BushMessage | BushSlashMessage, args: { user?: BushUser }): Promise<unknown> {
+		return await message.reply({
+			files: [new MessageAttachment(await this.getImage(args.user ?? message.author, message.guild!), 'level.png')]
+		});
+	}
+}