feat(*): Began working on other punishment commands etc

1 files changed, 55 insertions, 0 deletions

diff --git a/src/arguments/duration.ts b/src/arguments/duration.ts
new file mode 100644
index 0000000..a2f7751
--- /dev/null
+++ b/src/arguments/duration.ts
@@ -0,0 +1,55 @@
+import { BushArgumentTypeCaster } from '../lib/extensions/BushArgumentTypeCaster';
+import { BushMessage } from '../lib/extensions/BushMessage';
+
+// Stolen from @Mzato0001 (pr to discord akairo that hasn't been merged yet)
+const TimeUnits = {
+	years: {
+		label: '(?:years?|y)',
+		value: 1000 * 60 * 60 * 24 * 365
+	},
+	months: {
+		label: '(?:months?|mo)',
+		value: 1000 * 60 * 60 * 24 * 30
+	},
+	weeks: {
+		label: '(?:weeks?|w)',
+		value: 1000 * 60 * 60 * 24 * 7
+	},
+	days: {
+		label: '(?:days?|d)',
+		value: 1000 * 60 * 60 * 24
+	},
+	hours: {
+		label: '(?:hours?|hrs?|h)',
+		value: 1000 * 60 * 60
+	},
+	minutes: {
+		label: '(?:minutes?|mins?|m)',
+		value: 1000 * 60
+	},
+	seconds: {
+		label: '(?:seconds?|secs?|s)',
+		value: 1000
+	},
+	milliseconds: {
+		label: '(?:milliseconds?|msecs?|ms)',
+		value: 1
+	}
+};
+export const durationTypeCaster: BushArgumentTypeCaster = async (_message: BushMessage, phrase): Promise<number> => {
+	if (!phrase) return null;
+
+	const regexString = Object.entries(TimeUnits)
+		.map(([name, { label }]) => String.raw`(?:(?<${name}>-?(?:\d+)?\.?\d+) *${label})?`)
+		.join('\\s*');
+	const match = new RegExp(`^${regexString}$`, 'i').exec(phrase);
+	if (!match) return null;
+
+	let milliseconds = 0;
+	for (const key in match.groups) {
+		const value = Number(match.groups[key] || 0);
+		milliseconds += value * TimeUnits[key].value;
+	}
+
+	return milliseconds;
+};