From c20e727bfdca2b3aaba77c65a9a8903a29527e41 Mon Sep 17 00:00:00 2001
From: Dragon Fire <danielbodendahl@gmail.com>
Date: Sat, 24 Apr 2021 12:11:06 -0400
Subject: [PATCH] Add didyoumean to time and analogclock

---
 commands/edit-image/analog-clock.js | 9 ++++++++-
 commands/events/time.js             | 9 ++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/commands/edit-image/analog-clock.js b/commands/edit-image/analog-clock.js
index 55578c81..647810b9 100644
--- a/commands/edit-image/analog-clock.js
+++ b/commands/edit-image/analog-clock.js
@@ -1,6 +1,8 @@
 const Command = require('../../structures/Command');
 const { createCanvas } = require('canvas');
 const moment = require('moment-timezone');
+const { default: didYouMean, ReturnTypeEnums } = require('didyoumean2');
+const { stripIndents } = require('common-tags');
 const { firstUpperCase } = require('../../util/Util');
 
 module.exports = class AnalogClockCommand extends Command {
@@ -45,7 +47,12 @@ module.exports = class AnalogClockCommand extends Command {
 
 	run(msg, { timeZone }) {
 		if (!moment.tz.zone(timeZone)) {
-			return msg.reply('Invalid time zone. Refer to <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>.');
+			const results = didYouMean(timeZone, moment.tz.names(), { returnType: ReturnTypeEnums.ALL_SORTED_MATCHES });
+			return msg.reply(stripIndents`
+				Invalid time zone. Refer to <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>.
+
+				${results.length ? `Did You Mean: ${results.slice(0, 5).map(c => `\`${c}\``).join(', ')}` : ''}
+			`);
 		}
 		const time = moment().tz(timeZone);
 		const location = timeZone.split('/');
diff --git a/commands/events/time.js b/commands/events/time.js
index bb0e5770..d57860d8 100644
--- a/commands/events/time.js
+++ b/commands/events/time.js
@@ -1,5 +1,7 @@
 const Command = require('../../structures/Command');
 const moment = require('moment-timezone');
+const { default: didYouMean, ReturnTypeEnums } = require('didyoumean2');
+const { stripIndents } = require('common-tags');
 const { firstUpperCase } = require('../../util/Util');
 
 module.exports = class TimeCommand extends Command {
@@ -38,7 +40,12 @@ module.exports = class TimeCommand extends Command {
 
 	run(msg, { timeZone }) {
 		if (!moment.tz.zone(timeZone)) {
-			return msg.reply('Invalid time zone. Refer to <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>.');
+			const results = didYouMean(timeZone, moment.tz.names(), { returnType: ReturnTypeEnums.ALL_SORTED_MATCHES });
+			return msg.reply(stripIndents`
+				Invalid time zone. Refer to <https://en.wikipedia.org/wiki/List_of_tz_database_time_zones>.
+
+				${results.length ? `Did You Mean: ${results.slice(0, 5).map(c => `\`${c}\``).join(', ')}` : ''}
+			`);
 		}
 		const time = moment().tz(timeZone).format('h:mm A');
 		const location = timeZone.split('/');