From 354ae5a95912990311cb5a8cdfdb710c0b625911 Mon Sep 17 00:00:00 2001
From: dragongoose <19649813+dragongoose@users.noreply.github.com>
Date: Fri, 31 Mar 2023 07:50:46 -0400
Subject: [PATCH] Add following page and chat badges

---
 src/components/{Badge.vue => ChatBadge.vue} | 14 ++--
 src/components/FollowButton.vue             | 62 +++++++++++++++++
 src/components/StreamPreview.vue            | 76 +++++++++++++++++++++
 src/components/TwitchChat.vue               |  6 +-
 src/views/CategoryView.vue                  | 27 ++------
 src/views/HomepageView.vue                  | 24 ++++++-
 src/views/UserView.vue                      | 10 ++-
 7 files changed, 180 insertions(+), 39 deletions(-)
 rename src/components/{Badge.vue => ChatBadge.vue} (60%)
 create mode 100644 src/components/FollowButton.vue
 create mode 100644 src/components/StreamPreview.vue

diff --git a/src/components/Badge.vue b/src/components/ChatBadge.vue
similarity index 60%
rename from src/components/Badge.vue
rename to src/components/ChatBadge.vue
index 9f64526..8dd641a 100644
--- a/src/components/Badge.vue
+++ b/src/components/ChatBadge.vue
@@ -1,16 +1,16 @@
 <script lang="ts">
 interface Badge {
-    id: string,
-    title: string,
-    setId: string,
-    version: string,
-    images: { [k:string]: string }
+  id: string
+  title: string
+  setId: string
+  version: string
+  images: { [k: string]: string }
 }
 
 export default {
   props: {
     badgeInfo: {
-      type: Object,
+      type: Object
     }
   },
 
@@ -25,5 +25,5 @@ export default {
 </script>
 
 <template>
-<img :src="src" class="w-3.5 h-3.5 rounded-sm">
+  <img :src="src" class="w-3.5 h-3.5 rounded-sm" />
 </template>
diff --git a/src/components/FollowButton.vue b/src/components/FollowButton.vue
new file mode 100644
index 0000000..66b44b5
--- /dev/null
+++ b/src/components/FollowButton.vue
@@ -0,0 +1,62 @@
+<script lang="ts">
+import { ref } from 'vue'
+
+export default {
+  props: {
+    username: {
+      type: String,
+      default() {
+        return ''
+      }
+    }
+  },
+  setup() {
+    return {
+      isFollowing: ref(false)
+    }
+  },
+  methods: {
+    followStreamer() {
+      const username = this.$props.username
+      const follows = localStorage.getItem('following')
+      let parsedFollows: string[] = []
+
+      if (this.isFollowing && follows) {
+        const index = JSON.parse(follows).indexOf(username)
+        if (index === -1) return
+        parsedFollows = parsedFollows.splice(index, 1)
+        this.isFollowing = false
+      } else {
+        if (follows) parsedFollows = JSON.parse(follows)
+        parsedFollows.push(username)
+        this.isFollowing = true
+      }
+
+      localStorage.setItem('following', JSON.stringify(parsedFollows))
+    }
+  },
+  mounted() {
+    let followerData = localStorage.getItem('following')
+    if (!followerData) return
+
+    let following: string[] = JSON.parse(followerData)
+    const isFollower = following.includes(this.$props.username)
+
+    if (isFollower) {
+      this.isFollowing = true
+    }
+  }
+}
+</script>
+
+<template>
+  <button
+    ref="followButton"
+    @click="followStreamer"
+    class="text-white text-sm font-bold p-2 py-1 rounded-md bg-purple-600"
+  >
+    <v-icon name="bi-heart-fill" scale="0.85"></v-icon>
+    <span v-if="isFollowing"> Unfollow </span>
+    <span v-else> Follow </span>
+  </button>
+</template>
diff --git a/src/components/StreamPreview.vue b/src/components/StreamPreview.vue
new file mode 100644
index 0000000..f469e2f
--- /dev/null
+++ b/src/components/StreamPreview.vue
@@ -0,0 +1,76 @@
+<script lang="ts">
+export interface Stream {
+  tags: string[]
+  title: string
+  topic: string
+  startedAt: number
+  viewers: number
+  preview: string
+}
+
+export default {
+  props: {
+    stream: {},
+    name: {
+      type: String
+    }
+  },
+  async setup(props) {
+    let streamData: Stream
+    if (!props.stream && props.name) {
+      const streamDataFetch = await fetch(
+        `${import.meta.env.VITE_BACKEND_URL}/api/users/${props.name}`
+      )
+      const data = await streamDataFetch.json()
+
+      if (!data.stream) return
+
+      data.stream.streamer = { name: props.name, pfp: data.pfp }
+      streamData = data.stream
+    } else {
+      streamData = props.stream as Stream
+    }
+
+    const frontend_url = import.meta.env.VITE_INSTANCE_URL
+
+    return {
+      frontend_url,
+      streamData
+    }
+  },
+  methods: {
+    abbreviate(text: number) {
+      return Intl.NumberFormat('en-US', {
+        //@ts-ignore
+        notation: 'compact',
+        maximumFractionDigits: 1
+      }).format(text)
+    }
+  }
+}
+</script>
+
+<template>
+  <div class="bg-ctp-crust rounded-lg w-[27rem]">
+    <a :href="`${this.frontend_url}/${streamData.streamer.name}`">
+      <img :src="streamData.preview" class="rounded-lg rounded-b-none" />
+    </a>
+
+    <div class="text-white p-2 inline-flex space-x-2 w-full h-16">
+      <div class="inline-flex">
+        <div class="inline-flex">
+          <img :src="streamData.streamer.pfp" class="rounded-full mr-2" />
+          <div class="w-full">
+            <p class="font-bold w-[22.9rem] truncate">{{ streamData.title }}</p>
+            <div class="inline-flex w-full justify-between">
+              <p class="text-gray-300">{{ streamData.streamer.name }}</p>
+              <p class="self-end float-right">
+                <v-icon name="io-person"></v-icon> {{ abbreviate(streamData.viewers) }}
+              </p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
diff --git a/src/components/TwitchChat.vue b/src/components/TwitchChat.vue
index fbdb647..6a77eef 100644
--- a/src/components/TwitchChat.vue
+++ b/src/components/TwitchChat.vue
@@ -1,6 +1,6 @@
 <script lang="ts">
 import { ref, type Ref } from 'vue'
-import BadgeVue from './Badge.vue'
+import BadgeVue from './ChatBadge.vue'
 
 interface Badge {
     id: string,
@@ -58,7 +58,7 @@ export default {
       }
     }
 
-    this.ws.onopen = (data) => {
+    this.ws.onopen = () => {
       this.ws.send('JOIN ' + this.props.channelName?.toLowerCase())
     }
   },
@@ -120,7 +120,7 @@ export default {
           <p class="text-sm items-center">
 
             <ul class="inline-flex space-x-1 pr-1">
-              <li v-for="badge in getBadges(message)">
+              <li v-for="badge in getBadges(message)" :key="badge.id">
                 <badge-vue :badge-info="badge"></badge-vue>
               </li>
             </ul>
diff --git a/src/views/CategoryView.vue b/src/views/CategoryView.vue
index d32cff7..7bec91a 100644
--- a/src/views/CategoryView.vue
+++ b/src/views/CategoryView.vue
@@ -1,5 +1,6 @@
 <script lang="ts">
 import { useRoute } from 'vue-router'
+import StreamPreviewVue from '@/components/StreamPreview.vue'
 
 export default {
   async setup() {
@@ -22,6 +23,9 @@ export default {
         maximumFractionDigits: 1
       }).format(text)
     }
+  },
+  components: {
+    StreamPreviewVue
   }
 }
 </script>
@@ -57,28 +61,7 @@ export default {
           :key="stream"
           class="inline-flex m-2 hover:scale-105 transition-transform"
         >
-          <div class="bg-ctp-crust rounded-lg">
-            <a :href="`${frontend_url}/${stream.streamer.name}`">
-              <img :src="stream.preview" class="rounded-lg rounded-b-none" />
-            </a>
-
-            <div class="text-white p-2 inline-flex space-x-2 w-full">
-              <div class="inline-flex w-full">
-                <div class="inline-flex">
-                  <img :src="stream.streamer.pfp" class="rounded-full mr-2" />
-                  <div>
-                    <p class="font-bold w-[22.9rem] truncate">{{ stream.title }}</p>
-                    <div class="inline-flex w-full justify-between">
-                      <p class="text-gray-300">{{ stream.streamer.name }}</p>
-                      <p class="self-end float-right">
-                        <v-icon name="io-person"></v-icon> {{ abbreviate(stream.viewers) }}
-                      </p>
-                    </div>
-                  </div>
-                </div>
-              </div>
-            </div>
-          </div>
+          <StreamPreviewVue :stream="stream"></StreamPreviewVue>
         </li>
       </ul>
     </div>
diff --git a/src/views/HomepageView.vue b/src/views/HomepageView.vue
index 152cc0f..62bac0f 100644
--- a/src/views/HomepageView.vue
+++ b/src/views/HomepageView.vue
@@ -1,5 +1,6 @@
 <script lang="ts">
 import { ref, type Ref } from 'vue'
+import StreamPreviewVue from '@/components/StreamPreview.vue'
 
 export default {
   async setup() {
@@ -11,7 +12,8 @@ export default {
     return {
       data,
       frontend_url,
-      filterTags: ''
+      filterTags: '',
+      following: ref([])
     }
   },
   methods: {
@@ -73,12 +75,32 @@ export default {
   },
   mounted() {
     this.getNextCategory()
+
+    let following = localStorage.getItem('following')
+    if (following) {
+      this.following = JSON.parse(following)
+    } else {
+      this.following = []
+    }
+  },
+  components: {
+    StreamPreviewVue
   }
 }
 </script>
 
 <template>
   <div class="max-w-5xl mx-auto">
+    <div v-if="following.length > 0" class="p-2 text-white">
+      <h1 class="font-bold text-5xl">Following</h1>
+      <p class="text-xl">Streamers you follow</p>
+      <ul class="flex overflow-x-scroll flex-nowrap h-80 space-x-1">
+        <li v-for="streamer in following" :key="streamer" class="inline-block">
+          <stream-preview-vue :name="streamer"></stream-preview-vue>
+        </li>
+      </ul>
+    </div>
+
     <div class="p-2">
       <h1 class="font-bold text-5xl text-white">Discover</h1>
       <p class="text-xl text-white">Sort through popular categories</p>
diff --git a/src/views/UserView.vue b/src/views/UserView.vue
index cf53907..5d4ae9b 100644
--- a/src/views/UserView.vue
+++ b/src/views/UserView.vue
@@ -4,6 +4,7 @@ import { useRoute } from 'vue-router'
 import VideoPlayer from '@/components/VideoPlayer.vue'
 import TwitchChat from '@/components/TwitchChat.vue'
 import ErrorMessage from '@/components/ErrorMessage.vue'
+import FollowButton from '@/components/FollowButton.vue'
 
 export default {
   async setup() {
@@ -56,7 +57,8 @@ export default {
   components: {
     VideoPlayer,
     TwitchChat,
-    ErrorMessage
+    ErrorMessage,
+    FollowButton
   },
   methods: {
     truncate(value: string, length: number) {
@@ -140,11 +142,7 @@ export default {
         </div>
 
         <div class="pt-2 pl- inline-flex">
-          <button class="text-white text-sm font-bold p-2 py-1 rounded-md bg-purple-600">
-            <v-icon name="bi-heart-fill" scale="0.85"></v-icon>
-            Follow
-          </button>
-
+          <follow-button :username="data.username"></follow-button>
           <p class="align-baseline font-bold ml-3">{{ data.followersAbbv }} Followers</p>
         </div>
       </div>