From f0590d6d9756ab0527b41f94ef8ea8b93219fb23 Mon Sep 17 00:00:00 2001
From: Azalea Gui <me@hydev.org>
Date: Wed, 1 Mar 2023 01:10:06 -0500
Subject: [PATCH] [+] Shuffle friends

---
 src/scripts/utils.ts         | 18 ++++++++++++++++++
 src/views/others/Friends.vue |  7 ++++++-
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/scripts/utils.ts b/src/scripts/utils.ts
index c78bda5..b670b1b 100644
--- a/src/scripts/utils.ts
+++ b/src/scripts/utils.ts
@@ -89,3 +89,21 @@ export function capitalize(s: string): string
 {
     return s.charAt(0).toUpperCase() + s.slice(1);
 }
+
+export function shuffle(array: any[])
+{
+    let currentIndex = array.length, randomIndex;
+
+    // While there remain elements to shuffle.
+    while (currentIndex != 0)
+    {
+        // Pick a remaining element.
+        randomIndex = Math.floor(Math.random() * currentIndex);
+        currentIndex--;
+
+        // And swap it with the current element.
+        [array[currentIndex], array[randomIndex]] = [array[randomIndex], array[currentIndex]];
+    }
+
+    return array;
+}
diff --git a/src/views/others/Friends.vue b/src/views/others/Friends.vue
index 4d0314e..0903424 100644
--- a/src/views/others/Friends.vue
+++ b/src/views/others/Friends.vue
@@ -2,7 +2,10 @@
   <div id="Friends" class="general-page">
     <div class="title">
       <h2>朋友们</h2>
-      <div class="subtitle">是小桂桂的朋友们（欢迎补充</div>
+      <div class="subtitle">
+        是小桂桂的朋友们（欢迎补充<br>
+        每次刷新都会打乱顺序！
+      </div>
     </div>
 
     <div class="friends" v-if="friends">
@@ -24,6 +27,7 @@
 <script lang="ts">
 import {Options, Vue} from 'vue-class-component';
 import {fab, hosts} from "@/scripts/constants";
+import {shuffle} from "@/scripts/utils";
 
 export interface Friend {
   name: string
@@ -52,6 +56,7 @@ export default class Friends extends Vue
       if (!f.avatar.startsWith('http')) f.avatar = `${hosts.content}/${f.avatar}`
       if (f.banner && !f.banner.startsWith('http')) f.banner = `${hosts.content}/${f.banner}`
     })
+    this.friends = shuffle(this.friends)
   }
 
   bgStyle(f: Friend)