From 14db2a31e8089cc80e8333f4b634f9363f3929ed Mon Sep 17 00:00:00 2001
From: HappyTanuki <rlaalstn120@icloud.com>
Date: Sun, 2 Feb 2025 23:55:47 +0900
Subject: [PATCH] =?UTF-8?q?=EC=99=80=20=EC=9D=B4=EC=A0=9C=20=EC=A7=84?=
 =?UTF-8?q?=EC=A7=9C=20=EC=A7=84=EC=A7=9C=20=EB=B2=84=EA=B7=B8=20=EB=8B=A4?=
 =?UTF-8?q?=20=EA=B3=A0=EC=B9=9C=20=EB=93=AF=3F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BuildDockerAndUpload.sh                       |  6 ++
 include/Audio/MusicPlayManager.hpp            |  9 +-
 include/Commands/BumbleBeeCommand.hpp         |  6 +-
 include/Queue/MusicQueue.hpp                  | 29 +++----
 include/Queue/MusicQueueElement.hpp           |  5 +-
 include/Settings/SettingsManager.hpp          |  5 +-
 include/Utils/AsyncDownloadManager.hpp        |  6 +-
 include/Utils/ConsoleUtils.hpp                |  6 +-
 .../Utils/QueuedMusicListEmbedProvider.hpp    | 84 +++++++++++++++++++
 include/Utils/VersionsCheckUtils.hpp          |  5 +-
 src/Audio/MusicPlayManager.cpp                | 32 +++----
 src/Commands/Play.cpp                         | 57 +++++++++----
 src/Commands/Queue.cpp                        | 47 +++++++----
 src/Commands/Skip.cpp                         |  7 +-
 src/Queue/MusicQueue.cpp                      | 25 ++++--
 15 files changed, 219 insertions(+), 110 deletions(-)
 create mode 100644 include/Utils/QueuedMusicListEmbedProvider.hpp

diff --git a/BuildDockerAndUpload.sh b/BuildDockerAndUpload.sh
index 2ea7011..05b27b5 100755
--- a/BuildDockerAndUpload.sh
+++ b/BuildDockerAndUpload.sh
@@ -1,4 +1,10 @@
 #!/bin/bash
+if [ "$(id -u)" -ne 0 ]; then
+    exec sudo "$0" "$@"
+fi
+cd build
+cmake .. && make
+cd ..
 cat password | docker login -u happytanuki12 --password-stdin
 docker build --tag happytanuki12/bumblebee:latest .
 docker push happytanuki12/bumblebee:latest
\ No newline at end of file
diff --git a/include/Audio/MusicPlayManager.hpp b/include/Audio/MusicPlayManager.hpp
index 497076c..d4da2a3 100644
--- a/include/Audio/MusicPlayManager.hpp
+++ b/include/Audio/MusicPlayManager.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _MUSICPLAYMANAGER_HPP_
-#define _MUSICPLAYMANAGER_HPP_
 #include <dpp/dpp.h>
 #include <Queue/MusicQueue.hpp>
 #include <condition_variable>
@@ -50,7 +48,7 @@ public:
     void setRepeat(const dpp::snowflake guildId, const bool value);
     bool getRepeat(const dpp::snowflake guildId);
 
-    std::list<MusicQueueElement> getQueue(const dpp::snowflake guildId);
+    std::pair<std::shared_ptr<std::list<std::shared_ptr<MusicQueueElement>>>, std::list<std::shared_ptr<MusicQueueElement>>::iterator> getQueue(const dpp::snowflake guildId);
     MusicQueueElement getNowPlaying(const dpp::snowflake guildId);
 
     std::condition_variable queuedCondition;
@@ -63,7 +61,6 @@ private:
 
     std::unordered_map<dpp::snowflake, std::shared_ptr<std::mutex>> queueEmptyMutex;
 
-    void send_audio_to_voice(const MusicQueueElement& music, dpp::discord_voice_client* client);
+    void send_audio_to_voice(std::shared_ptr<bumbleBee::MusicQueueElement> music, dpp::discord_voice_client* client);
 };
-}
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Commands/BumbleBeeCommand.hpp b/include/Commands/BumbleBeeCommand.hpp
index b095fe3..a97143f 100644
--- a/include/Commands/BumbleBeeCommand.hpp
+++ b/include/Commands/BumbleBeeCommand.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _BUMBLEBEECOMMAND_HPP_
-#define _BUMBLEBEECOMMAND_HPP_
 #include <dpp/dpp.h>
 #include <Audio/MusicPlayManager.hpp>
 #include <functional>
@@ -65,6 +63,4 @@ _DECLARE_BUMBLEBEE_COMMAND(Play,    p,          "노래 재생")
 _DECLARE_BUMBLEBEE_COMMAND(Queue,   q,          "노래 예약 큐를 확인합니다")
 _DECLARE_BUMBLEBEE_COMMAND(Repeat,  r,          "반복을 켜거나 끕니다")
 _DECLARE_BUMBLEBEE_COMMAND(Skip,    s,          "현재 재생중인 곡을 스킵합니다")
-_DECLARE_BUMBLEBEE_COMMAND(Shuffle, shuffle,    "큐를 섞습니다")
-
-#endif
\ No newline at end of file
+_DECLARE_BUMBLEBEE_COMMAND(Shuffle, shuffle,    "큐를 섞습니다")
\ No newline at end of file
diff --git a/include/Queue/MusicQueue.hpp b/include/Queue/MusicQueue.hpp
index 509349b..7cf77cb 100644
--- a/include/Queue/MusicQueue.hpp
+++ b/include/Queue/MusicQueue.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _MUSICQUEUE_HPP_
-#define _MUSICQUEUE_HPP_
 #include <memory>
 #include <functional>
 #include <condition_variable>
@@ -17,17 +15,18 @@ public:
         currentPlayingPosition = queue.begin();
         repeat = true;
     }
-    void                                                    enqueue(std::shared_ptr<MusicQueueElement> Element);
-    std::shared_ptr<MusicQueueElement>                      dequeue();
-    std::list<std::shared_ptr<MusicQueueElement>>::iterator findById(std::string id);
-    std::list<std::shared_ptr<MusicQueueElement>>::iterator findByIndex(int index);
-    std::shared_ptr<MusicQueueElement>                      nowplaying();
-    std::list<std::shared_ptr<MusicQueueElement>>::iterator next_music();
-    std::shared_ptr<MusicQueueElement>                      jump_to_index(int idx);
-    void                                                    clear();
-    std::shared_ptr<MusicQueueElement>                      erase(std::list<std::shared_ptr<MusicQueueElement>>::iterator it);
-    std::list<std::shared_ptr<MusicQueueElement>>           getQueueCopy();
-    int                                                     size();
+    void                                                                                                                                enqueue(std::shared_ptr<MusicQueueElement> Element);
+    std::shared_ptr<MusicQueueElement>                                                                                                  dequeue();
+    std::list<std::shared_ptr<MusicQueueElement>>::iterator                                                                             findById(std::string id);
+    std::list<std::shared_ptr<MusicQueueElement>>::iterator                                                                             findByIndex(int index);
+    std::shared_ptr<MusicQueueElement>                                                                                                  nowplaying();
+    std::list<std::shared_ptr<MusicQueueElement>>::iterator                                                                             next_music();
+    std::shared_ptr<MusicQueueElement>                                                                                                  jump_to_index(int idx);
+    void                                                                                                                                clear();
+    std::shared_ptr<MusicQueueElement>                                                                                                  erase(std::list<std::shared_ptr<MusicQueueElement>>::iterator it);
+    std::pair<std::shared_ptr<std::list<std::shared_ptr<MusicQueueElement>>>, std::list<std::shared_ptr<MusicQueueElement>>::iterator>  getQueueCopy();
+    int                                                                                                                                 size();
+    std::list<std::shared_ptr<MusicQueueElement>>::iterator                                                                             end();
 
     bool repeat;
 
@@ -36,6 +35,4 @@ private:
     std::list<std::shared_ptr<MusicQueueElement>> queue;
     std::mutex queueMutex;
 };
-}
-
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Queue/MusicQueueElement.hpp b/include/Queue/MusicQueueElement.hpp
index 20646b4..f67315a 100644
--- a/include/Queue/MusicQueueElement.hpp
+++ b/include/Queue/MusicQueueElement.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _MUSICQUEUEELEMENT_HPP_
-#define _MUSICQUEUEELEMENT_HPP_
 #include <dpp/dpp.h>
 
 namespace bumbleBee {
@@ -19,5 +17,4 @@ public:
     const dpp::user issuingUser;
     const dpp::embed embed;
 };
-}
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Settings/SettingsManager.hpp b/include/Settings/SettingsManager.hpp
index d6dc8be..9209ae8 100644
--- a/include/Settings/SettingsManager.hpp
+++ b/include/Settings/SettingsManager.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _SETTINGSMANAGER_HPP_
-#define _SETTINGSMANAGER_HPP_
 #include <dpp/dpp.h>
 
 #define _DECLARE_DEFAULT_ACCESSER_STATIC_VARIABLE(type, name, Name)\
@@ -33,5 +31,4 @@ public:
     /// @return 유효한 토큰이면 true, 아니면 false를 반환합니다.
     static bool validateToken();
 };
-}
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Utils/AsyncDownloadManager.hpp b/include/Utils/AsyncDownloadManager.hpp
index 89126da..c1ebb08 100644
--- a/include/Utils/AsyncDownloadManager.hpp
+++ b/include/Utils/AsyncDownloadManager.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _ASYNCDOWNLOADMANAGER_HPP_
-#define _ASYNCDOWNLOADMANAGER_HPP_
 #include <queue>
 #include <string>
 #include <thread>
@@ -55,6 +53,4 @@ private:
     std::vector<std::thread> worker_thread;
     bool terminate;
 };
-}
-
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Utils/ConsoleUtils.hpp b/include/Utils/ConsoleUtils.hpp
index 0f5140a..43434c0 100644
--- a/include/Utils/ConsoleUtils.hpp
+++ b/include/Utils/ConsoleUtils.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _CONSOLEUTILS_HPP_
-#define _CONSOLEUTILS_HPP_
 #include <iostream>
 #include <sstream>
 #include <queue>
@@ -35,6 +33,4 @@ public:
         return tokens;
     }
 };
-}
-
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/include/Utils/QueuedMusicListEmbedProvider.hpp b/include/Utils/QueuedMusicListEmbedProvider.hpp
new file mode 100644
index 0000000..a38894a
--- /dev/null
+++ b/include/Utils/QueuedMusicListEmbedProvider.hpp
@@ -0,0 +1,84 @@
+#pragma once
+#include <dpp/dpp.h>
+#include <Queue/MusicQueueElement.hpp>
+#include <cmath>
+
+namespace bumbleBee {
+class QueuedMusicListEmbedProvider {
+public:
+    static std::queue<dpp::embed> makeEmbed(std::list<std::shared_ptr<MusicQueueElement>> queue, std::list<std::shared_ptr<MusicQueueElement>>::iterator np, bool repeat) {
+        std::queue<dpp::embed> returnValue;
+        std::list<std::shared_ptr<MusicQueueElement>>::iterator it = queue.begin();
+        if (queue.size() == 0) {
+            dpp::embed embed = makeEmbedPart(queue, np, repeat, it);
+            returnValue.push(embed);
+            return returnValue;
+        }
+        for (int i = 0; i < std::ceil(queue.size() / 5.0); i++) {
+            dpp::embed embed = makeEmbedPart(queue, np, repeat, it);
+            returnValue.push(embed);
+        }
+        return returnValue;
+    }
+    
+    static int distance(const std::list<std::shared_ptr<MusicQueueElement>>::iterator a, const std::list<std::shared_ptr<MusicQueueElement>>::iterator b) {
+        int i = 0;
+        std::list<std::shared_ptr<MusicQueueElement>>::iterator mutatea = a;
+        while (mutatea++ == b)
+            i++;
+        return i;
+    }
+private:
+    static dpp::embed makeEmbedPart(
+        std::list<std::shared_ptr<MusicQueueElement>> queue,
+        std::list<std::shared_ptr<MusicQueueElement>>::iterator np,
+        bool repeat,
+        std::list<std::shared_ptr<MusicQueueElement>>::iterator startIter) {
+        dpp::embed embed = dpp::embed()
+            .set_color(dpp::colors::sti_blue);
+
+        if (queue.begin() == queue.end()) {
+            embed
+                .set_title("큐가 비었습니다!")
+                .set_timestamp(time(0));
+
+            if (repeat)
+                embed.add_field(":repeat:","");
+
+            return embed;
+        }
+
+        int startIndex = distance(queue.begin(), startIter) + 1;
+        int index = startIndex;
+
+        for (; (index < startIndex + 5) && startIter != queue.end() && index < queue.size()+1; startIter++, index++) { //iter로 순회하면 왠지 모르게 이상한 값을 읽을 때가 있음 이유는 나도 몰?루
+            if (*startIter == *np)
+                embed.add_field (
+                    "np",
+                    "",
+                    true
+                );
+            else
+                embed.add_field (
+                    std::to_string(index),
+                    "",
+                    true
+                );
+            embed.add_field (
+                (*startIter)->embed.title,
+                (*startIter)->embed.description,
+                true
+            )
+            .add_field("","");
+        }
+
+        if (startIter == queue.end() || index >= queue.size()+1) {
+            embed.set_timestamp(time(0));
+            if (repeat)
+                embed.add_field(":repeat:","");
+        }
+
+        return embed;
+    }
+};
+}
\ No newline at end of file
diff --git a/include/Utils/VersionsCheckUtils.hpp b/include/Utils/VersionsCheckUtils.hpp
index 26cacdb..54d734f 100644
--- a/include/Utils/VersionsCheckUtils.hpp
+++ b/include/Utils/VersionsCheckUtils.hpp
@@ -1,6 +1,4 @@
 #pragma once
-#ifndef _VERSIONCHECKUTILS_HPP_
-#define _VERSIONCHECKUTILS_HPP_
 #include <dpp/dpp.h>
 #include "ConsoleUtils.hpp"
 #include "../Settings/SettingsManager.hpp"
@@ -73,5 +71,4 @@ public:
         }
     }
 };
-}
-#endif
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/src/Audio/MusicPlayManager.cpp b/src/Audio/MusicPlayManager.cpp
index 909d0ab..0e8f949 100644
--- a/src/Audio/MusicPlayManager.cpp
+++ b/src/Audio/MusicPlayManager.cpp
@@ -11,6 +11,8 @@ void MusicPlayManager::on_voice_ready(const dpp::voice_ready_t& event) {
 }
 
 void MusicPlayManager::on_voice_track_marker(const dpp::voice_track_marker_t& event) {
+    dpp::snowflake gid = dpp::find_channel(event.voice_client->channel_id)->guild_id;
+    queueMap[gid]->next_music();
     play(event.voice_client);
 }
 
@@ -23,13 +25,14 @@ void MusicPlayManager::on_voice_client_disconnect(const dpp::voice_client_discon
 void MusicPlayManager::play(dpp::discord_voice_client* client) {
     std::thread t([&](dpp::discord_voice_client* client){
         dpp::snowflake gid = dpp::find_channel(client->channel_id)->guild_id;
-
         std::unique_lock<std::mutex> queueEmptyLock(*queueEmptyMutex[gid]);
-        queuedCondition.wait(queueEmptyLock, [&]{ return queueMap[gid]->size() != 0; });
 
-        auto np = queueMap[gid]->next_music();
-        auto music = **np;
-        send_audio_to_voice(music, client);
+        queuedCondition.wait(queueEmptyLock, [&]{
+            return queueMap[gid]->size() != 0 && queueMap[gid]->currentPlayingPosition != queueMap[gid]->end();
+        });
+
+        auto next = queueMap[gid]->currentPlayingPosition;
+        send_audio_to_voice(*next, client);
     }, client);
     t.detach();
 }
@@ -69,13 +72,9 @@ bool MusicPlayManager::getRepeat(const dpp::snowflake guildId) {
     return queueMap[guildId]->repeat;
 }
 
-std::list<MusicQueueElement> MusicPlayManager::getQueue(const dpp::snowflake guildId){
-    std::list<std::shared_ptr<MusicQueueElement>> queue = queueMap[guildId]->getQueueCopy();
-    std::list<MusicQueueElement> returnValue;
-
-    for (auto iter = queue.begin(); iter != queue.end(); iter++)
-        returnValue.push_back(**iter);
-
+std::pair<std::shared_ptr<std::list<std::shared_ptr<MusicQueueElement>>>, std::list<std::shared_ptr<MusicQueueElement>>::iterator>
+    MusicPlayManager::getQueue(const dpp::snowflake guildId){
+    auto returnValue = queueMap[guildId]->getQueueCopy();
     return returnValue;
 }
 
@@ -87,12 +86,12 @@ MusicQueueElement MusicPlayManager::getNowPlaying(const dpp::snowflake guildId)
     return returnValue;
 }
 
-void MusicPlayManager::send_audio_to_voice(const MusicQueueElement& music, dpp::discord_voice_client* client) {
+void MusicPlayManager::send_audio_to_voice(std::shared_ptr<bumbleBee::MusicQueueElement> music, dpp::discord_voice_client* client) {
     std::string command = "./streamOpus.sh ";
     command += SettingsManager::getYTDLP_CMD() + " ";
     command += SettingsManager::getFFMPEG_CMD() + " ";
     command += "https://youtu.be/";
-    command += music.id;
+    command += music->id;
 
     OGGZ* og = oggz_open_stdio(popen(command.c_str(), "r"), OGGZ_READ);
 
@@ -110,7 +109,7 @@ void MusicPlayManager::send_audio_to_voice(const MusicQueueElement& music, dpp::
         (void *)client
     );
 
-    while (client && !client->terminating) {
+    while (client && !client->terminating && music != nullptr) {
         static const constexpr long CHUNK_READ = BUFSIZ * 2;
 
         const long read_bytes = oggz_read(og, CHUNK_READ);
@@ -121,7 +120,8 @@ void MusicPlayManager::send_audio_to_voice(const MusicQueueElement& music, dpp::
         }
     }
 
-    client->creator->log(dpp::ll_info, "Sending " + music.embed.title + " - " + music.id + " complete!");
+    if (music != nullptr)
+        client->creator->log(dpp::ll_info, "Sending " + music->embed.title + " - " + music->id + " complete!");
 
     oggz_close(og);
 
diff --git a/src/Commands/Play.cpp b/src/Commands/Play.cpp
index a2cc890..fdb2853 100644
--- a/src/Commands/Play.cpp
+++ b/src/Commands/Play.cpp
@@ -22,6 +22,7 @@ namespace bumbleBee::commands {
             return;
         }
         std::string query = std::get<std::string>(event.get_parameter("query"));
+        query = "\"" + query + "\"";
 
         std::queue<std::string> ids =
             ConsoleUtils::getResultFromCommand(
@@ -55,20 +56,25 @@ namespace bumbleBee::commands {
             while ((bytesRead = fread(buffer, 1, sizeof(buffer), file)) > 0) {
                 oss.write(buffer, bytesRead);
             }
-            fclose(file);
+            pclose(file);
 
             std::istringstream iss(oss.str());
             nlohmann::json videoDataJson;
             iss >> videoDataJson;
 
             time_t SongLength = int(videoDataJson["duration"]);
-            char SongLengthStr[10];
+            char SongLengthStr[13];
             tm t;
             t.tm_mday = SongLength / 86400;
             t.tm_hour = (SongLength % 86400)/3600;
             t.tm_min = (SongLength % 3600)/60;
             t.tm_sec = SongLength%60;
-            strftime(SongLengthStr, sizeof(SongLengthStr), "%X", &t);
+            if (t.tm_mday > 0)
+                strftime(SongLengthStr, sizeof(SongLengthStr), "%d:%H:%M:%S", &t);
+            else if (t.tm_hour > 0)
+                strftime(SongLengthStr, sizeof(SongLengthStr), "%H:%M:%S", &t);
+            else
+                strftime(SongLengthStr, sizeof(SongLengthStr), "%M:%S", &t);
 
             dpp::embed embed = dpp::embed()
                 .set_color(dpp::colors::sti_blue)
@@ -86,23 +92,40 @@ namespace bumbleBee::commands {
             ids.pop();
         }
 
-        event.from->creator->log(dpp::ll_info, "Enqueuing " + musics.front()->embed.title + " - " + musics.front()->id);
-        musicManager->queue_music(event.command.guild_id, musics.front());
-        msg.add_embed(musics.front()->embed);
-        musics.pop();
-
-        event.edit_original_response(msg);
-        musicManager->queuedCondition.notify_all();
-
-        while (!musics.empty()) {
+        if (!musics.empty()) {
             event.from->creator->log(dpp::ll_info, "Enqueuing " + musics.front()->embed.title + " - " + musics.front()->id);
-            dpp::message followMsg(event.command.channel_id, "");
-
-            followMsg.add_embed(musics.front()->embed);
-            event.from->creator->message_create(followMsg); // 어차피 원래 메시지를 지정해서 수정할 것이기 때문에 먼저 팔로잉 메시지를 작성해도 상관없음.
-
             musicManager->queue_music(event.command.guild_id, musics.front());
+            msg.add_embed(musics.front()->embed);
             musics.pop();
+
+            event.edit_original_response(msg);
+            musicManager->queuedCondition.notify_all();
+
+            while (!musics.empty()) {
+                event.from->creator->log(dpp::ll_info, "Enqueuing " + musics.front()->embed.title + " - " + musics.front()->id);
+                dpp::message followMsg(event.command.channel_id, "");
+
+                followMsg.add_embed(musics.front()->embed);
+                event.from->creator->message_create(followMsg); // 어차피 원래 메시지를 지정해서 수정할 것이기 때문에 먼저 팔로잉 메시지를 작성해도 상관없음.
+
+                musicManager->queue_music(event.command.guild_id, musics.front());
+                musics.pop();
+            }
+        }
+        else {
+            msg.content = "검색 결과가 없습니다";
+            event.edit_original_response(msg);
+        }
+
+        if (musicManager->getNowPlaying(event.command.guild_id).id == "") {
+            dpp::voiceconn* v = event.from->get_voice(event.command.guild_id);
+
+            if (!v || !v->voiceclient || !v->voiceclient->is_ready()) {
+                event.edit_original_response(dpp::message("현재 음성 채팅방에 있는 상태가 아닙니다!"));
+                return;
+            }
+            
+            musicManager->play(v->voiceclient);
         }
     }
 
diff --git a/src/Commands/Queue.cpp b/src/Commands/Queue.cpp
index 2329748..51cdccf 100644
--- a/src/Commands/Queue.cpp
+++ b/src/Commands/Queue.cpp
@@ -1,32 +1,45 @@
 #include <Commands/BumbleBeeCommand.hpp>
+#include <Utils/QueuedMusicListEmbedProvider.hpp>
 
 namespace bumbleBee::commands {
     void Queue::execute(const dpp::slashcommand_t &event) {
         auto queue = musicManager->getQueue(event.command.guild_id);
-        auto nowplaying = musicManager->getNowPlaying(event.command.guild_id);
 
         dpp::message msg;
         dpp::embed embed;
 
-        if (queue.size() == 0) {
-            embed
-                .set_title("큐가 비었습니다!")
-                .set_timestamp(time(0));
-            msg.add_embed(embed);
+        auto queued = QueuedMusicListEmbedProvider::makeEmbed(*queue.first, queue.second, musicManager->getRepeat(event.command.guild_id));
+
+        // if (queue.first.size() == 0) {
+        //     msg.add_embed(queued.front());
+        //     event.edit_original_response(msg);
+        //     return;
+        // }
+
+        //  &&
+        // queue.first.size() != 0 &&
+        // *queue.second != nullptr &&
+        // (*queue.second)->id != ""
+
+        if (queue.first->size() != 0 && queue.first->end() != queue.second && (*queue.second)->id != "") {
+            msg.content = "지금 재생 중:";
+            msg.add_embed((*queue.second)->embed);
             event.edit_original_response(msg);
-            return;
         }
-        msg.content = "지금 재생 중:";
-        msg.add_embed(nowplaying.embed);
-
-        for (auto iter = queue.begin(); iter != queue.end(); iter++) {
-            dpp::message followMsg(event.command.channel_id, "");
-
-            followMsg.add_embed(iter->embed);
-            event.from->creator->message_create(followMsg); // 어차피 원래 메시지를 지정해서 수정할 것이기 때문에 먼저 팔로잉 메시지를 작성해도 상관없음.
+        else {
+            msg.content = "재생 중인 노래가 없습니다";
+            event.edit_original_response(msg);
         }
-        
-        event.edit_original_response(msg);
+
+        std::thread t([](std::queue<dpp::embed> queued, dpp::snowflake channel_id, dpp::cluster* cluster) {
+            for (; !queued.empty(); queued.pop()) {
+            dpp::message followMsg(channel_id, "현재 큐에 있는 항목:");
+
+            followMsg.add_embed(queued.front());
+            cluster->message_create(followMsg);
+        }
+        }, queued, event.command.channel_id, event.from->creator);
+        t.detach();
     }
 
     void Queue::init() {
diff --git a/src/Commands/Skip.cpp b/src/Commands/Skip.cpp
index 9bfec7b..f1b6244 100644
--- a/src/Commands/Skip.cpp
+++ b/src/Commands/Skip.cpp
@@ -5,13 +5,10 @@ namespace bumbleBee::commands {
         dpp::voiceconn* v = event.from->get_voice(event.command.guild_id);
 
         if (!v || !v->voiceclient || !v->voiceclient->is_ready()) {
+            event.edit_original_response(dpp::message("스킵하려면 음악을 재생중이어야 합니다!"));
             return;
         }
-        // v->voiceclient->pause_audio(true);
-        // v->voiceclient->stop_audio();
-        // v->voiceclient->pause_audio(false);
-        // v->voiceclient->insert_marker("end");
-        v->voiceclient->skip_to_next_marker();
+        v->voiceclient->stop_audio();
         v->voiceclient->insert_marker();
 
         event.edit_original_response(dpp::message("스킵했습니다!"));
diff --git a/src/Queue/MusicQueue.cpp b/src/Queue/MusicQueue.cpp
index e2276ed..9699f06 100644
--- a/src/Queue/MusicQueue.cpp
+++ b/src/Queue/MusicQueue.cpp
@@ -1,6 +1,7 @@
 #include <Queue/MusicQueue.hpp>
 #include <iostream>
 #include <algorithm>
+#include <Utils/QueuedMusicListEmbedProvider.hpp>
 
 namespace bumbleBee {
 
@@ -43,10 +44,10 @@ std::shared_ptr<MusicQueueElement> MusicQueue::nowplaying() {
 }
 std::list<std::shared_ptr<MusicQueueElement>>::iterator MusicQueue::next_music() {
     std::lock_guard<std::mutex> lock(queueMutex);
-    if (currentPlayingPosition == --queue.end() && !repeat)
-        return queue.end();
     if (currentPlayingPosition == --queue.end() && repeat)
         currentPlayingPosition = queue.begin();
+    else if (currentPlayingPosition == --queue.end() && !repeat)
+        currentPlayingPosition = queue.end();
     else
         ++currentPlayingPosition;
     return currentPlayingPosition;
@@ -85,16 +86,28 @@ std::shared_ptr<MusicQueueElement> MusicQueue::erase(std::list<std::shared_ptr<M
         return removedValue;
     }
 }
-std::list<std::shared_ptr<MusicQueueElement>> MusicQueue::getQueueCopy(){
+std::pair<std::shared_ptr<std::list<std::shared_ptr<MusicQueueElement>>>, std::list<std::shared_ptr<MusicQueueElement>>::iterator>
+    MusicQueue::getQueueCopy() {
     std::lock_guard<std::mutex> lock(queueMutex);
-    std::list<std::shared_ptr<MusicQueueElement>> returnValue;
+    std::shared_ptr<std::list<std::shared_ptr<MusicQueueElement>>> returnValue = std::make_shared<std::list<std::shared_ptr<MusicQueueElement>>>();
 
-    std::copy(queue.begin(), queue.end(), std::back_inserter(returnValue));
+    for (auto i = queue.begin(); i != queue.end(); i++)
+        returnValue->push_back(*i);
 
-    return returnValue; 
+    if (returnValue->begin() == returnValue->end() || currentPlayingPosition == queue.end())
+        return std::make_pair(returnValue, returnValue->end());
+
+    std::list<std::shared_ptr<MusicQueueElement>>::iterator iter = returnValue->begin();
+    std::advance(iter, std::distance(queue.begin(), currentPlayingPosition));
+
+    return std::make_pair(returnValue, iter);
 }
 int MusicQueue::size() {
     std::lock_guard<std::mutex> lock(queueMutex);
     return queue.size();
 }
+std::list<std::shared_ptr<MusicQueueElement>>::iterator MusicQueue::end() {
+    std::lock_guard<std::mutex> lock(queueMutex);
+    return queue.end();
+}
 }