From 29c5bc5ada9c8bf2a5cfbbdaf61c2ccea10ef15e Mon Sep 17 00:00:00 2001
From: WardPearce <wardpearce@pm.me>
Date: Sun, 28 Apr 2024 20:29:00 +1200
Subject: [PATCH] Add player time sync with syncious

---
 materialious/src/lib/Player.svelte           | 37 +++++++++++++++-----
 materialious/src/routes/history/+page.svelte | 10 ++++--
 2 files changed, 36 insertions(+), 11 deletions(-)

diff --git a/materialious/src/lib/Player.svelte b/materialious/src/lib/Player.svelte
index 3be87ae7..5a0c3d27 100644
--- a/materialious/src/lib/Player.svelte
+++ b/materialious/src/lib/Player.svelte
@@ -8,14 +8,17 @@
 	import type { MediaTimeUpdateEvent, PlayerSrc } from 'vidstack';
 	import type { MediaPlayerElement } from 'vidstack/elements';
 	import {
+		authStore,
 		playerAlwaysLoopStore,
 		playerAutoPlayStore,
 		playerDashStore,
 		playerProxyVideosStore,
 		playerSavePlaybackPositionStore,
 		sponsorBlockCategoriesStore,
-		sponsorBlockUrlStore
+		sponsorBlockUrlStore,
+		synciousStore
 	} from '../store';
+	import { deleteVideoProgress, getVideoProgress, saveVideoProgress } from './Api';
 	import type { VideoPlay } from './Api/model';
 	import { getBestThumbnail, proxyVideoUrl, videoLength, type PhasedDescription } from './misc';
 	import { getDynamicTheme } from './theme';
@@ -114,8 +117,8 @@
 			}
 
 			if (get(playerDashStore)) {
-				player.addEventListener('dash-can-play', () => {
-					loadPlayerPos();
+				player.addEventListener('dash-can-play', async () => {
+					await loadPlayerPos();
 				});
 
 				src = [{ src: data.video.dashUrl + '?local=true', type: 'application/dash+xml' }];
@@ -180,10 +183,16 @@
 		document.documentElement.style.setProperty('--audio-bg', currentTheme['--surface']);
 	});
 
-	function loadPlayerPos() {
+	async function loadPlayerPos() {
 		if (playerPosSet) return;
 		playerPosSet = true;
 		if (get(playerSavePlaybackPositionStore)) {
+			if (get(synciousStore) && get(authStore)) {
+				try {
+					player.currentTime = (await getVideoProgress(data.video.videoId))[0].time;
+				} catch {}
+			}
+
 			try {
 				const playerPos = localStorage.getItem(`v_${data.video.videoId}`);
 				if (playerPos) {
@@ -196,15 +205,25 @@
 	function savePlayerPos() {
 		if (data.video.hlsUrl) return;
 
-		try {
-			if (get(playerSavePlaybackPositionStore) && player.currentTime) {
-				if (player.currentTime < player.duration - 10 && player.currentTime > 10) {
+		if (get(playerSavePlaybackPositionStore) && player.currentTime) {
+			if (player.currentTime < player.duration - 10 && player.currentTime > 10) {
+				try {
 					localStorage.setItem(`v_${data.video.videoId}`, player.currentTime.toString());
-				} else {
+				} catch {}
+
+				if (get(synciousStore) && get(authStore)) {
+					saveVideoProgress(data.video.videoId, player.currentTime);
+				}
+			} else {
+				try {
 					localStorage.removeItem(`v_${data.video.videoId}`);
+				} catch {}
+
+				if (get(synciousStore) && get(authStore)) {
+					deleteVideoProgress(data.video.videoId);
 				}
 			}
-		} catch {}
+		}
 	}
 
 	onDestroy(() => {
diff --git a/materialious/src/routes/history/+page.svelte b/materialious/src/routes/history/+page.svelte
index f25a721b..eaa5b567 100644
--- a/materialious/src/routes/history/+page.svelte
+++ b/materialious/src/routes/history/+page.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-	import { deleteHistory, getHistory, getVideo } from '$lib/Api';
+	import { deleteAllVideoProgress, deleteHistory, getHistory, getVideo } from '$lib/Api';
 	import type { VideoPlay } from '$lib/Api/model';
 	import PageLoading from '$lib/PageLoading.svelte';
 	import VideoList from '$lib/VideoList.svelte';
@@ -7,7 +7,8 @@
 	import { onMount } from 'svelte';
 	import { _ } from 'svelte-i18n';
 	import InfiniteLoading, { type InfiniteEvent } from 'svelte-infinite-loading';
-	import { activePageStore } from '../../store';
+	import { get } from 'svelte/store';
+	import { activePageStore, synciousStore } from '../../store';
 
 	activePageStore.set('history');
 
@@ -62,6 +63,11 @@
 	<button
 		on:click={async () => {
 			await deleteHistory();
+
+			if (get(synciousStore)) {
+				deleteAllVideoProgress();
+			}
+
 			history = [];
 			try {
 				Object.keys(localStorage).forEach((key) => {