refactor guild info command

1 files changed, 110 insertions, 87 deletions

diff --git a/src/commands/info/guildInfo.ts b/src/commands/info/guildInfo.ts
index 55fb0b2..a4b7fb9 100644
--- a/src/commands/info/guildInfo.ts
+++ b/src/commands/info/guildInfo.ts
@@ -51,37 +51,74 @@ export default class GuildInfoCommand extends BushCommand {
 			);
 		}
 
-		const otherEmojis = client.consts.mappings.otherEmojis;
-		let isPreview = false;
-		let _guild: ArgType<'guild'> | ArgType<'snowflake'> | GuildPreview = args.guild ?? message.guild!;
-		if (typeof _guild === 'string') {
-			const preview = await client.fetchGuildPreview(`${args.guild}` as Snowflake).catch(() => {});
-			if (preview) {
-				_guild = preview;
-				isPreview = true;
-			} else {
-				return await message.util.reply(`${util.emojis.error} That guild is not discoverable or does not exist.`);
-			}
+		let guild: ArgType<'guild'> | ArgType<'snowflake'> | GuildPreview = args.guild ?? message.guild!;
+		if (typeof guild === 'string') {
+			const preview = await client.fetchGuildPreview(`${args.guild}` as Snowflake).catch(() => undefined);
+			if (preview) guild = preview;
+			else return await message.util.reply(`${util.emojis.error} That guild is not discoverable or does not exist.`);
 		}
 
-		const guild: Guild | GuildPreview = _guild;
 		assert(guild);
-		const emojis: string[] = [];
-		const guildAbout: string[] = [];
-		const guildStats: string[] = [];
-		const guildSecurity: string[] = [];
-		const verifiedGuilds = Object.values(client.consts.mappings.guilds);
-		if (verifiedGuilds.includes(guild.id as typeof verifiedGuilds[number])) emojis.push(otherEmojis.BushVerified);
 
-		if (!isPreview && guild instanceof Guild) {
-			if (guild.premiumTier !== GuildPremiumTier.None) emojis.push(otherEmojis[`BoostTier${guild.premiumTier}`]);
+		if (guild instanceof Guild) {
 			await guild.fetch();
-			const channels = guild.channels.cache;
+		}
 
-			const channelTypes = (['Text', 'Voice', 'News', 'Stage', 'Store', 'Category', 'Thread'] as const).map(
-				(type) => `${otherEmojis[`Channel${type}`]} ${channels.filter((channel) => channel[`is${type}`]()).size.toLocaleString()}`
-			);
+		const guildInfoEmbed = new Embed().setTitle(guild.name).setColor(util.colors.default);
+		if (guild.icon) guildInfoEmbed.setThumbnail(guild.iconURL({ size: 2048, extension: 'png' }));
+
+		await this.generateAboutField(guildInfoEmbed, guild);
+
+		this.generateStatsField(guildInfoEmbed, guild);
+
+		this.generateSecurityField(guildInfoEmbed, guild);
+
+		this.generateDescription(guildInfoEmbed, guild);
+
+		return await message.util.reply({ embeds: [guildInfoEmbed] });
+	}
+
+	private generateDescription(embed: Embed, guild: Guild | GuildPreview) {
+		const description: string[] = [];
+		const otherEmojis = client.consts.mappings.otherEmojis;
+
+		const verifiedGuilds = Object.values(client.consts.mappings.guilds);
+		if (verifiedGuilds.includes(guild.id as typeof verifiedGuilds[number])) description.push(otherEmojis.BushVerified);
 
+		if (guild instanceof Guild) {
+			if (guild.premiumTier !== GuildPremiumTier.None) description.push(otherEmojis[`BoostTier${guild.premiumTier}`]);
+		}
+
+		const features = client.consts.mappings.features;
+		const guildFeatures = guild.features.sort((a, b): number => {
+			const aWeight = features[a]?.weight;
+			const bWeight = features[b]?.weight;
+
+			if (aWeight !== undefined && bWeight !== undefined) return aWeight - bWeight;
+			else if (aWeight === undefined) return 1;
+			else if (bWeight === undefined) return -1;
+			return 0;
+		});
+
+		if (guildFeatures.length) {
+			guildFeatures.forEach((feature) => {
+				if (features[feature]?.emoji) description.push(`${features[feature].emoji}`);
+				else if (features[feature]?.name) description.push(`\`${features[feature].name}\``);
+				else description.push(`\`${feature.charAt(0) + util.akairo.snakeToCamelCase(feature).substring(1)}\``);
+			});
+		}
+
+		if (guild.description) {
+			description.push(`\n\n${guild.description}`);
+		}
+
+		embed.setDescription(`\u200B${/*zero width space*/ description.join('  ')}`);
+	}
+
+	private async generateAboutField(embed: Embed, guild: Guild | GuildPreview) {
+		const guildAbout = [];
+
+		if (guild instanceof Guild) {
 			const guildRegions = [
 				...new Set(
 					guild.channels.cache.filter((c) => c.isVoiceBased()).map((c) => (c as BaseGuildVoiceChannel).rtcRegion ?? 'automatic')
@@ -106,34 +143,6 @@ export default class GuildInfoCommand extends BushCommand {
 			if (guild.icon) guildAbout.push(`**Icon:** [link](${guild.iconURL({ size: 4096, extension: 'png' })})`);
 			if (guild.banner) guildAbout.push(`**Banner:** [link](${guild.bannerURL({ size: 4096, extension: 'png' })})`);
 			if (guild.splash) guildAbout.push(`**Splash:** [link](${guild.splashURL({ size: 4096, extension: 'png' })})`);
-
-			const EmojiTierMap = {
-				[GuildPremiumTier.Tier3]: 500,
-				[GuildPremiumTier.Tier2]: 300,
-				[GuildPremiumTier.Tier1]: 100,
-				[GuildPremiumTier.None]: 50
-			} as const;
-			const StickerTierMap = {
-				[GuildPremiumTier.Tier3]: 60,
-				[GuildPremiumTier.Tier2]: 30,
-				[GuildPremiumTier.Tier1]: 15,
-				[GuildPremiumTier.None]: 0
-			} as const;
-
-			guildStats.push(
-				`**Channels:** ${guild.channels.cache.size.toLocaleString()} / 500 (${channelTypes.join(', ')})`,
-				// subtract 1 for @everyone role
-				`**Roles:** ${((guild.roles.cache.size ?? 0) - 1).toLocaleString()} / 250`,
-				`**Emojis:** ${guild.emojis.cache.size?.toLocaleString() ?? 0} / ${EmojiTierMap[guild.premiumTier]}`,
-				`**Stickers:** ${guild.stickers.cache.size?.toLocaleString() ?? 0} / ${StickerTierMap[guild.premiumTier]}`
-			);
-
-			guildSecurity.push(
-				`**Verification Level:** ${BushGuildVerificationLevel[guild.verificationLevel]}`,
-				`**Explicit Content Filter:** ${BushGuildExplicitContentFilter[guild.explicitContentFilter]}`,
-				`**Default Message Notifications:** ${BushGuildDefaultMessageNotifications[guild.defaultMessageNotifications]}`,
-				`**2FA Required:** ${guild.mfaLevel === GuildMFALevel.Elevated ? 'True' : 'False'}`
-			);
 		} else {
 			guildAbout.push(
 				`**Members:** ${guild.approximateMemberCount?.toLocaleString() ?? 0} (${util.emojis.onlineCircle} ${
@@ -146,44 +155,58 @@ export default class GuildInfoCommand extends BushCommand {
 			);
 		}
 
-		const features = client.consts.mappings.features;
-		const guildFeatures = guild.features.sort((a, b): number => {
-			const aWeight = features[a]?.weight;
-			const bWeight = features[b]?.weight;
+		embed.addField({ name: '» About', value: guildAbout.join('\n') });
+	}
 
-			if (aWeight !== undefined && bWeight !== undefined) return aWeight - bWeight;
-			else if (aWeight == undefined) return 1;
-			else if (bWeight == undefined) return -1;
-			return 0;
-		});
-		if (guildFeatures.length) {
-			guildFeatures.forEach((feature) => {
-				if (features[feature]?.emoji) emojis.push(`${features[feature].emoji}`);
-				else if (features[feature]?.name) emojis.push(`\`${features[feature].name}\``);
-				else emojis.push(`\`${feature}\``);
-			});
-		}
+	private generateStatsField(embed: Embed, guild: Guild | GuildPreview) {
+		if (!(guild instanceof Guild)) return;
 
-		if (guild.description) {
-			emojis.push(`\n\n${guild.description}`);
-		}
+		const guildStats: string[] = [];
 
-		const guildInfoEmbed = new Embed()
-			.setTitle(guild.name)
-			.setColor(util.colors.default)
-			.addField({ name: '» About', value: guildAbout.join('\n') });
-		if (guildStats.length) guildInfoEmbed.addField({ name: '» Stats', value: guildStats.join('\n') });
-		const guildIcon = guild.iconURL({ size: 2048, extension: 'png' });
-		if (guildIcon) {
-			guildInfoEmbed.setThumbnail(guildIcon);
-		}
-		if (!isPreview) {
-			guildInfoEmbed.addField({ name: '» Security', value: guildSecurity.join('\n') });
-		}
-		if (emojis) {
-			guildInfoEmbed.setDescription(`\u200B${/*zero width space*/ emojis.join('  ')}`);
-		}
-		return await message.util.reply({ embeds: [guildInfoEmbed] });
+		const channelTypes = (['Text', 'Voice', 'News', 'Stage', 'Store', 'Category', 'Thread'] as const).map(
+			(type) =>
+				`${client.consts.mappings.otherEmojis[`Channel${type}`]} ${guild.channels.cache
+					.filter((channel) => channel[`is${type}`]())
+					.size.toLocaleString()}`
+		);
+
+		const EmojiTierMap = {
+			[GuildPremiumTier.Tier3]: 500,
+			[GuildPremiumTier.Tier2]: 300,
+			[GuildPremiumTier.Tier1]: 100,
+			[GuildPremiumTier.None]: 50
+		} as const;
+		const StickerTierMap = {
+			[GuildPremiumTier.Tier3]: 60,
+			[GuildPremiumTier.Tier2]: 30,
+			[GuildPremiumTier.Tier1]: 15,
+			[GuildPremiumTier.None]: 0
+		} as const;
+
+		guildStats.push(
+			`**Channels:** ${guild.channels.cache.size.toLocaleString()} / 500 (${channelTypes.join(', ')})`,
+			// subtract 1 for @everyone role
+			`**Roles:** ${((guild.roles.cache.size ?? 0) - 1).toLocaleString()} / 250`,
+			`**Emojis:** ${guild.emojis.cache.size?.toLocaleString() ?? 0} / ${EmojiTierMap[guild.premiumTier]}`,
+			`**Stickers:** ${guild.stickers.cache.size?.toLocaleString() ?? 0} / ${StickerTierMap[guild.premiumTier]}`
+		);
+
+		embed.addField({ name: '» Stats', value: guildStats.join('\n') });
+	}
+
+	private generateSecurityField(embed: Embed, guild: Guild | GuildPreview) {
+		if (!(guild instanceof Guild)) return;
+
+		const guildSecurity: string[] = [];
+
+		guildSecurity.push(
+			`**Verification Level:** ${BushGuildVerificationLevel[guild.verificationLevel]}`,
+			`**Explicit Content Filter:** ${BushGuildExplicitContentFilter[guild.explicitContentFilter]}`,
+			`**Default Message Notifications:** ${BushGuildDefaultMessageNotifications[guild.defaultMessageNotifications]}`,
+			`**2FA Required:** ${guild.mfaLevel === GuildMFALevel.Elevated ? 'True' : 'False'}`
+		);
+
+		embed.addField({ name: '» Security', value: guildSecurity.join('\n') });
 	}
 }