From f03d4118421daa4ca5c711dfbbbbbf2cd282e73d Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Thu, 9 Dec 2021 02:47:59 +0800
Subject: Let's fix autoplay for real this time, shall we?

---
 libs/music/player.d/main_static.js | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/libs/music/player.d/main_static.js b/libs/music/player.d/main_static.js
index b0f42ae..726b5cf 100644
--- a/libs/music/player.d/main_static.js
+++ b/libs/music/player.d/main_static.js
@@ -93,7 +93,7 @@ NSPlayer={
         const fmt=NSPlayer.get_preferred_or_default_format();
         NSUI.audio.src=`//filestorage.chrisoft.org/music/${fmt}/${this.tracks[id].title}.${fmt}`;
         NSUI.audio.load();
-        NSUI.audio.play();
+        return NSUI.audio.play();
     },
     next:function()
     {
@@ -376,7 +376,7 @@ NSUI={
     {
         if(NSPlayer.plistname!=this.selectedplist)
             this.switch_playlist(this.selectedplist);
-        NSPlayer.play(id);
+        return NSPlayer.play(id);
     },
     set_highlighted:function(pl,t)
     {
@@ -774,10 +774,18 @@ function init()
                     NSUI.switch_playlist(p[0],true);
                     let id=0;
                     for(;id<NSPlayer.tracks.length&&NSPlayer.tracks[id].title!=p[1];++id);
-                    if(id<NSPlayer.tracks.length)NSUI.switch_track(id);
+                    if(id<NSPlayer.tracks.length)
+                    {
+                        const p=NSUI.switch_track(id);
+                        if(p!=undefined)
+                            p.then(_=>{sh.elem('overlay').style.display='none';}).catch(e=>{});
+                        else
+                        //this browser is from an era before this autoplay policy mess,
+                        //assume it succeeded
+                            sh.elem('overlay').style.display='none';
+                    }
                 }
             }catch(e){return;}
-            sh.elem('overlay').style.display='none';
         }
         sh.elem('overlay').onclick();
     },
@@ -788,6 +796,7 @@ function init()
     NSUI.audio.ontimeupdate=NSUI.timeUpdate;
     NSUI.audio.onended=NSPlayer.next.bind(NSPlayer);
     NSUI.audio.onplay=NSUI.audio.ondurationchange=function(){
+        if(!NSUI.audio.audioTracks)return;
         if(NSUI.audio.audioTracks.length==2)
             sh.elem('mt').style.display='inline';
         else
-- 
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