From 4a3574b946b7c2d1a8a1189e40fb212a09138a71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9B=90=EB=8D=94?= <wonderbotsupport@naver.com>
Date: Mon, 11 Jan 2021 13:03:00 +0900
Subject: [PATCH] feat: added CDN methods

---
 utils/Constants.ts | 18 +++++++++++++++++-
 utils/Tools.ts     | 12 +++++++-----
 2 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/utils/Constants.ts b/utils/Constants.ts
index dec3ee4..95ddb96 100644
--- a/utils/Constants.ts
+++ b/utils/Constants.ts
@@ -1,3 +1,6 @@
+import { ImageOptions } from '../types'
+import { makeImageURL } from './Tools'
+
 export const Status = {
 	online: {
 		text: '온라인',
@@ -88,4 +91,17 @@ export const reportCats = [
 	'기타',
 ]
 
-export const git = { 'github.com': { icon: 'github', text: 'Github' },  'gitlab.com':  { icon: 'gitlab', text: 'Gitlab' }}
\ No newline at end of file
+export const BASE_URLs = {
+	cdn: 'https://cdn.discordapp.com'
+}
+export const DiscordEnpoints = {
+	CDN: class CDN {
+		static root = BASE_URLs.cdn
+		static emoji (id: string, options:ImageOptions={}) { return makeImageURL(`${this.root}/emojis/${id}`, options) }
+		static guild (id: string, hash: string, options:ImageOptions={}) { return makeImageURL(`${this.root}/icons/${id}/${hash}`, options) }
+		static default (tag: string, options:ImageOptions={}) { return makeImageURL(`${this.root}/embed/avatars/${isNaN(Number(tag)) ? Number(tag) % 5 : 0}`, options) }
+		static user (id: string, hash: string, options:ImageOptions={}) { return makeImageURL(`${this.root}/avatars/${id}/${hash}`, options) }
+	}
+}
+
+export const git = { 'github.com': { icon: 'github', text: 'Github' },  'gitlab.com':  { icon: 'gitlab', text: 'Gitlab' }}
diff --git a/utils/Tools.ts b/utils/Tools.ts
index 6d89a83..589e843 100644
--- a/utils/Tools.ts
+++ b/utils/Tools.ts
@@ -1,7 +1,7 @@
-import { UserPemissionFlags } from '../types'
-import { perms } from './Constants'
+import { ImageFormat, ImageOptions, ImageSize, UserPemissionFlags } from '../types'
+import { BASE_URLs, perms } from './Constants'
 
-function formatNumber(value: number):string  {
+export function formatNumber(value: number):string  {
 	const suffixes = ['', '만', '억', '조','해']
 	const suffixNum = Math.floor((''+value).length/4)
 	let shortValue:string|number = parseFloat((suffixNum != 0 ? (value / Math.pow(10000,suffixNum)) : value).toPrecision(2))
@@ -12,10 +12,12 @@ function formatNumber(value: number):string  {
 	return shortValue+suffixes[suffixNum]
 }
 
-function checkPerm(base: number, required: number | UserPemissionFlags):boolean {
+export function checkPerm(base: number, required: number | UserPemissionFlags):boolean {
 	required = typeof required === 'number' ? required : perms[required]
 	if (typeof required !== 'number' && !required) throw new Error('올바르지 않은 권한입니다.')
 	return (base & required) === required
 }
 
-export { formatNumber, checkPerm }
+export function makeImageURL(root:string, { format='png', size=256 }:ImageOptions):string {
+	return `${root}.${format}?size=${size}`
+}
\ No newline at end of file