From c5986034504f4785913198ab24e6a3e0f73c8b86 Mon Sep 17 00:00:00 2001
From: Nikita Krupin <krupin.nikita0110@gmail.com>
Date: Fri, 29 Jul 2022 00:44:26 -0400
Subject: [PATCH] player settings: preload

---
 NUXT/components/Player/index.vue |  53 ++++++---
 NUXT/pages/mods/player.vue       | 179 ++++++++++++++++++++++---------
 NUXT/pages/mods/theme.vue        |   2 +-
 NUXT/pages/mods/tweaks.vue       |  10 +-
 NUXT/pages/watch.vue             |   2 +-
 NUXT/store/player/index.js       |   7 ++
 6 files changed, 180 insertions(+), 73 deletions(-)

diff --git a/NUXT/components/Player/index.vue b/NUXT/components/Player/index.vue
index 2f1438a..052d815 100644
--- a/NUXT/components/Player/index.vue
+++ b/NUXT/components/Player/index.vue
@@ -33,8 +33,12 @@
       :height="isFullscreen ? '100%' : 'auto'"
       style="transition: filter 0.15s ease-in-out, transform 0.15s linear"
       :class="
-        controls || seeking || skipping
-          ? verticalFullscreen
+        controls ||
+        seeking ||
+        skipping ||
+        ($store.state.player.preload && buffered < 100)
+          ? verticalFullscreen &&
+            !($store.state.player.preload && buffered < 100)
             ? 'dim-ish'
             : 'dim'
           : ''
@@ -137,6 +141,7 @@
 
     <!-- controls container -->
     <div
+      v-if="$refs.player && $refs.player.currentSrc"
       style="transition: opacity 0.15s ease-in-out"
       :style="
         controls && !seeking
@@ -248,7 +253,7 @@
         <v-spacer />
         <!-- // TODO: merge the bottom 2 into 1 reusable component -->
         <quality
-          v-if="$refs.player"
+          v-if="$refs.player && $refs.player.currentSrc"
           :sources="sources"
           :current-source="$refs.player"
           @quality="qualityHandler($event)"
@@ -309,6 +314,22 @@
         ($refs.player.currentTime = $event), ($refs.audio.currentTime = $event)
       "
     />
+
+    <v-progress-circular
+      v-if="$store.state.player.preload && buffered < 100"
+      style="
+        transform: translate(-50%, -50%);
+        position: absolute;
+        left: 50%;
+        top: 50%;
+      "
+      :value="buffered"
+      color="primary"
+      :rotate="-90"
+      :size="64"
+    >
+      <b>{{ buffered }}%</b>
+    </v-progress-circular>
   </div>
 </template>
 
@@ -381,7 +402,7 @@ export default {
     let vid = this.$refs.player;
 
     // TODO: this.$store.state.player.quality, check if exists and select the closest one
-    if (this.$store.state.player.prebuffer) this.prebuffer(this.sources[0].url);
+    if (this.$store.state.player.preload) this.prebuffer(this.sources[0].url);
     else {
       this.audSrc = this.sources[this.sources.length - 1].url;
       this.vidSrc = this.sources[0].url;
@@ -439,26 +460,29 @@ export default {
     );
   },
   beforeDestroy() {
+    this.xhr.abort();
     if (this.isFullscreen) this.exitFullscreen();
     screen.orientation.removeEventListener("change");
   },
   methods: {
     prebuffer(url) {
-      var xhr = new XMLHttpRequest();
-      xhr.open("GET", url, true);
-      xhr.responseType = "blob";
+      this.xhr = new XMLHttpRequest();
+      this.xhr.open("GET", url, true);
+      this.xhr.responseType = "blob";
 
-      xhr.addEventListener(
+      this.xhr.addEventListener(
         "load",
         () => {
-          if (xhr.status === 200) {
-            var blob = xhr.response;
+          if (this.xhr.status === 200) {
+            var blob = this.xhr.response;
+            console.error(this.xhr);
             this.blobToDataURL(blob, (dataurl) => {
               console.log(dataurl);
               this.vidSrc = dataurl;
+              this.buffered = 100;
             });
           } else {
-            console.error("errorred pre-fetch", xhr.status);
+            console.error("errorred pre-fetch", this.xhr.status);
           }
         },
         false
@@ -466,17 +490,18 @@ export default {
 
       var prev_pc = 0;
       // TODO: big progress overlay (##%) to replace controls while loading if pre-buffering is enabled
-      xhr.addEventListener("progress", (event) => {
+      this.xhr.addEventListener("progress", (event) => {
         if (event.lengthComputable) {
           var pc = Math.round((event.loaded / event.total) * 100);
           if (pc != prev_pc) {
             prev_pc = pc; // ##%
-            console.log("buffering progress", pc);
+            if (pc < 100) this.buffered = pc;
+            console.warn(this.xhr);
           }
         }
       });
 
-      xhr.send();
+      this.xhr.send();
     },
     blobToDataURL(blob, callback) {
       var a = new FileReader();
diff --git a/NUXT/pages/mods/player.vue b/NUXT/pages/mods/player.vue
index bab9dce..5ff7061 100644
--- a/NUXT/pages/mods/player.vue
+++ b/NUXT/pages/mods/player.vue
@@ -6,63 +6,92 @@
     <!-- // TODO: quality auto-adjustment settings -->
     <!-- // TODO: Data saver -->
     <!-- // TODO: Player UI -->
-    <!-- <v-divider v-if="!$store.state.tweaks.roundTweak" />
+
+    <v-divider v-if="!$store.state.tweaks.roundTweak" />
 
     <h3 class="ml-8 mt-8">
       <v-icon class="mb-1 mr-1">mdi-play-speed</v-icon>
-      Preload
+      Preload (UNSTABLE)
     </h3>
 
     <v-card
       flat
-      class="mx-4 my-2 pa-4 d-flex flex-row justify-between background"
-      :class="
-        $store.state.tweaks.roundTweak > 0
-          ? $vuetify.theme.dark
-            ? 'lighten-1'
-            : 'darken-1'
-          : ''
-      "
+      class="mx-4 mt-2 mb-8 background"
       :style="{
-        borderRadius: `${$store.state.tweaks.roundTweak / 2}rem`,
+        border: preload
+          ? `2.1px solid var(--v-primary-base) !important`
+          : '2.1px solid var(--v-background-base)',
+        borderRadius: `${$store.state.tweaks.roundTweak / 1.9}rem`,
       }"
-      @click="(preload = !preload), $vuetube.haptics.hapticsImpactLight(1)"
     >
-      <div>
-        Pre-buffer video data before playback to avoid buffering pauses.
-        <b class="red--text">(can be data intensive it high quality presets)</b>
-        <br />
-        <br />
-        <hr class="primary mr-6" style="opacity: 0.25" />
-        <span class="overline">Buffering threshold: 15%</span>
-      </div>
-      <v-spacer />
-      <v-switch
-        v-model="preload"
-        style="pointer-events: none"
-        class="mt-0"
-        inset
-      />
-      <br />
+      <v-card
+        flat
+        class="pa-4 d-flex flex-row background"
+        :class="
+          $store.state.tweaks.roundTweak > 0
+            ? $vuetify.theme.dark
+              ? 'lighten-1'
+              : 'darken-1'
+            : ''
+        "
+        :style="{
+          borderRadius: `${$store.state.tweaks.roundTweak / 2}rem`,
+        }"
+        @click="(preload = !preload), $vuetube.haptics.hapticsImpactLight(1)"
+      >
+        <div class="pr-4">
+          <div style="font-size: 0.75rem">
+            Pre-buffer video data before playback to avoid buffering pauses.
+            <b class="primary--text">
+              (can be data intensive at high quality presets)
+            </b>
+          </div>
+          <div
+            :class="preload ? 'primary' : 'background'"
+            class="my-3 mr-6 rounded-right"
+            style="width: 100%; height: 2px; margin-left: -1.1rem"
+          />
+          <div>Buffering Threshold &middot; {{ preloadUpTo }}%</div>
+          <div
+            class="background--text"
+            :class="$vuetify.theme.dark ? 'text--lighten-4' : 'text--darken-4'"
+            style="font-size: 0.75rem"
+          >
+            The video will start playing after this much of the video is loaded.
+            <b class="red--text">(doesn't work yet)</b>
+          </div>
+        </div>
+        <v-switch
+          v-model="preload"
+          style="pointer-events: none"
+          class="mt-0"
+          inset
+        />
+      </v-card>
       <v-slider
-        v-model="speed"
-        step=".25"
-        thumb-size="64"
-        style="transition-duration: 0.3s; transition-property: all"
-        :rules="[(s) => s <= 4 || 'Might cause issues with buffering.']"
-        :min="0.25"
-        :max="16"
+        v-show="preload"
+        v-model="preloadUpTo"
+        :min="1"
+        :max="100"
+        thumb-label
+        persistent-hint
+        height="20"
+        :hint="preloadUpTo <= 10 || 'This can take a very long time.'"
+        class="pt-4 px-0 pb-1"
+        track-color="background"
+        thumb-color="primary background--text"
+        style="z-index: 69420; position: absolute; bottom: -1.83rem"
+        :style="{
+          borderRadius: `${$store.state.tweaks.roundTweak / 4}rem`,
+          width: `calc(100% - 2rem - ${$store.state.tweaks.roundTweak}rem)`,
+          left: `${$store.state.tweaks.roundTweak / 2 + 1}rem`,
+        }"
         @input="$vuetube.haptics.hapticsImpactLight(0)"
       >
-        <template #thumb-label="{ value }">
-          <b class="background--text" style="font-size: 1.15rem">
-            {{ value.toFixed(2) }}x
-          </b>
-        </template>
       </v-slider>
-    </v-card> -->
+    </v-card>
 
-    <v-divider v-if="!$store.state.tweaks.roundTweak" />
+    <v-divider v-if="!$store.state.tweaks.roundTweak && !preload" />
 
     <h3 class="ml-8 mt-8">
       <v-icon class="mb-1 mr-1">mdi-speedometer</v-icon>
@@ -79,7 +108,7 @@
     >
       <v-card
         flat
-        class="mb-1 pa-4 d-flex flex-row justify-between background"
+        class="mb-1 pa-4 d-flex flex-row background"
         :class="
           $store.state.tweaks.roundTweak > 0
             ? $vuetify.theme.dark
@@ -114,16 +143,9 @@
           inset
         />
       </v-card>
-      <v-card flat class="d-flex flex-row justify-between background">
+      <v-card flat class="d-flex flex-row background">
         <speed
           class="background mr-1 px-4 d-flex justify-center align-center"
-          style="
-            font-size: 1.5rem !important;
-            font-weight: bold !important;
-            color: black !important;
-            background: red;
-            text-shadow: 0 0 2rem green;
-          "
           :current-speed="speed"
           :class="
             $store.state.tweaks.roundTweak > 0
@@ -142,7 +164,6 @@
           step=".25"
           thumb-size="64"
           class="pa-0 pt-5 pl-6 pb-2 ma-0 background"
-          style="transition-duration: 0.3s; transition-property: all"
           :rules="[(s) => s <= 4 || 'Might cause issues with buffering.']"
           :min="0.25"
           :max="16"
@@ -176,7 +197,18 @@ export default {
   components: {
     speed,
   },
+  data: function () {
+    return this.initializeState();
+  },
   computed: {
+    loop: {
+      get() {
+        return this.$store.state.player.loop;
+      },
+      set(value) {
+        this.$store.commit("player/setLoop", value);
+      },
+    },
     speed: {
       get() {
         return this.$store.state.player.speed;
@@ -201,6 +233,49 @@ export default {
         this.$store.commit("player/setPreload", value);
       },
     },
+    preloadUpTo: {
+      get() {
+        return this.$store.state.player.preloadUpTo;
+      },
+      set(value) {
+        this.$store.commit("player/setPreloadUpTo", value);
+      },
+    },
+  },
+  methods: {
+    initializeState() {
+      return {
+        toggles: [
+          {
+            value: false,
+            name: "Captions",
+            icon: "mdi-closed-caption",
+            disabled: true,
+          },
+          {
+            value: false,
+            name: "Autoskip",
+            icon: "mdi-skip-next",
+            disabled: true,
+          },
+          {
+            action: () => {},
+            value: false,
+            name: "Mute",
+            icon: "mdi-volume-off",
+            disabled: true,
+          },
+          {
+            action: () => {
+              this.loop = !this.loop;
+            },
+            value: this.loop,
+            name: "Loop",
+            icon: "mdi-sync-circle",
+          },
+        ],
+      };
+    },
   },
 };
 </script>
diff --git a/NUXT/pages/mods/theme.vue b/NUXT/pages/mods/theme.vue
index 6d3ec40..8be24ba 100644
--- a/NUXT/pages/mods/theme.vue
+++ b/NUXT/pages/mods/theme.vue
@@ -126,7 +126,7 @@
       <v-divider v-if="!$store.state.tweaks.roundTweak" />
       <v-card
         flat
-        class="d-flex flex-row justify-between mx-4 mb-4 pa-4 background"
+        class="d-flex flex-row mx-4 mb-4 pa-4 background"
         :class="
           $store.state.tweaks.roundTweak > 0
             ? $vuetify.theme.dark
diff --git a/NUXT/pages/mods/tweaks.vue b/NUXT/pages/mods/tweaks.vue
index a4d1079..fba7123 100644
--- a/NUXT/pages/mods/tweaks.vue
+++ b/NUXT/pages/mods/tweaks.vue
@@ -6,7 +6,7 @@
     <!-- // TODO: Top and Bottom bar color selection -->
     <v-card
       flat
-      class="mx-4 my-2 px-4 py-2 d-flex flex-row justify-between background"
+      class="mx-4 my-2 px-4 py-2 d-flex flex-row background"
       style="transition-duration: 0.3s; transition-property: border-radius"
       :class="
         roundTweak > 0 ? ($vuetify.theme.dark ? 'lighten-1' : 'darken-1') : ''
@@ -35,7 +35,7 @@
 
     <v-card
       flat
-      class="mx-4 my-2 px-4 py-2 d-flex flex-row justify-between background"
+      class="mx-4 my-2 px-4 py-2 d-flex flex-row background"
       style="transition-duration: 0.3s; transition-property: border-radius"
       :class="
         roundTweak > 0 ? ($vuetify.theme.dark ? 'lighten-1' : 'darken-1') : ''
@@ -79,7 +79,7 @@
       <!-- margin: $store.state.tweaks.roundTweak > 0 ? '0 1rem' : '0', -->
       <v-card
         flat
-        class="mb-1 px-4 py-2 d-flex flex-row justify-between background"
+        class="mb-1 px-4 py-2 d-flex flex-row background"
         :class="
           roundTweak > 0 ? ($vuetify.theme.dark ? 'lighten-1' : 'darken-1') : ''
         "
@@ -107,7 +107,7 @@
       </v-card>
       <v-card
         flat
-        class="mb-1 px-4 py-2 d-flex flex-row justify-between background"
+        class="mb-1 px-4 py-2 d-flex flex-row background"
         :class="
           roundTweak > 0 ? ($vuetify.theme.dark ? 'lighten-1' : 'darken-1') : ''
         "
@@ -151,7 +151,7 @@
         <template #thumb-label="{ value }">
           <div
             class="pa-4 background"
-            :style="{ borderRadius: value * 3 + 'px !important' }"
+            :style="{ borderRadius: value * 3.5 + 'px !important' }"
           ></div>
         </template>
       </v-slider>
diff --git a/NUXT/pages/watch.vue b/NUXT/pages/watch.vue
index 5b82f8d..b688faa 100644
--- a/NUXT/pages/watch.vue
+++ b/NUXT/pages/watch.vue
@@ -53,7 +53,7 @@
           <v-icon v-else class="ml-4">mdi-chevron-down</v-icon>
         </div>
         <div
-          class="d-flex justify-space-around"
+          class="d-flex justify-space-between"
           :class="
             $store.state.tweaks.roundWatch && $store.state.tweaks.roundTweak > 0
               ? $vuetify.theme.dark
diff --git a/NUXT/store/player/index.js b/NUXT/store/player/index.js
index 429892c..701a070 100644
--- a/NUXT/store/player/index.js
+++ b/NUXT/store/player/index.js
@@ -3,6 +3,7 @@ export const state = () => ({
   speed: 1,
   speedAutosave: null,
   preload: null,
+  preloadUpTo: 100,
   // quality: null,
   // qualityAutoSwitch: null,
   // shortFullscreen: null,
@@ -20,6 +21,8 @@ export const mutations = {
         (JSON.parse(localStorage.getItem("speedAutosave")) === false)
       );
       state.preload = JSON.parse(localStorage.getItem("preload")) === true; // defaults to false
+      state.preloadUpTo =
+        JSON.parse(localStorage.getItem("preloadUpTo")) || 100; // defaults to 100(percent)
     }
   },
   setLoop(state, payload) {
@@ -38,4 +41,8 @@ export const mutations = {
     state.preload = payload;
     localStorage.setItem("preload", payload);
   },
+  setPreloadUpTo(state, payload) {
+    state.preloadUpTo = payload;
+    localStorage.setItem("preloadUpTo", payload);
+  },
 };