1.0.0 rewrite

2026-04-28 06:21:23 +00:00 · 2025-09-24 22:51:34 +03:00
parent 0535744b30
commit dfe7a7e971
32 changed files with 6973 additions and 7 deletions
@@ -3,15 +3,44 @@ name = "pwsp"
 version = "1.0.0"
 edition = "2024"
 authors = ["arabian"]
-description = "A simple soundpad application written in Rust using egui for the GUI, pipewire for audio input/output, and rodio for audio decoding."
+description = "PWSP lets you play audio files through your microphone. Has both CLI and GUI clients."
 readme = "README.md"
-homepage = "https://github.com/arabianq/pipewire-soundpad"
+homepage = "https://pwsp.arabianq.ru"
 repository = "https://github.com/arabianq/pipewire-soundpad"
 license = "MIT"
-keywords = ["soundpad", "pipewire"]
+keywords = ["soundpad", "pipewire", "linux", "cli", "gui"]


 [dependencies]
+tokio = { version = "1.47.1", features = ["full"] }
+futures = { version = "0.3.31", features = ["thread-pool"] }
+async-trait = "0.1.89"
+
+serde = { version = "1.0.226", features = ["derive"] }
+serde_json = "1.0.145"
+
+clap = { version = "4.5.48", default-features = false, features = ["std", "suggestions", "help", "usage", "error-context", "derive"] }
+dirs = "6.0.0"
+
+rodio = { version = "0.21.1", default-features = false, features = ["symphonia-all", "playback"] }
+pipewire = "0.8.0"
+rfd = "0.15.4"
+
+egui = { version = "0.32.3", default-features = false, features = ["default_fonts", "rayon"] }
+eframe = { version = "0.32.3", default-features = false, features = ["default_fonts", "glow", "x11", "wayland"] }
+egui_material_icons = "0.4.0"
+
+[[bin]]
+name = "pwsp-daemon"
+path = "src/bin/daemon.rs"
+
+[[bin]]
+name = "pwsp-cli"
+path = "src/bin/cli.rs"
+
+[[bin]]
+name = "pwsp-gui"
+path = "src/main.rs"

 [profile.release]
 strip = true
@@ -19,3 +48,23 @@ lto = true
 codegen-units = 1
 opt-level = "z"
 panic = "abort"
+
+[package.metadata.generate-rpm]
+assets = [
+    { source = "target/release/pwsp-daemon", dest = "/usr/bin/pwsp-daemon", mode = "755" },
+    { source = "target/release/pwsp-cli", dest = "/usr/bin/pwsp-cli", mode = "755" },
+    { source = "target/release/pwsp-gui", dest = "/usr/bin/pwsp-gui", mode = "755" },
+    { source = "pwsp-gui.desktop", dest = "/usr/share/applications/pwsp.desktop", mode = "644" },
+    { source = "icon.png", dest = "/usr/share/icons/hicolor/256x256/apps/pwsp.png", mode = "644" },
+    { source = "pwsp-daemon.service", dest = "/usr/lib/systemd/user/pwsp-daemon.service", mode = "644" },
+]
+
+[package.metadata.deb]
+assets = [
+    ["target/release/pwsp-daemon", "usr/bin/", "755"],
+    ["target/release/pwsp-cli", "usr/bin/", "755"],
+    ["target/release/pwsp-gui", "usr/bin/", "755"],
+    ["assets/pwsp-gui.desktop", "usr/share/applications/pwsp.desktop", "644"],
+    ["assets/icon.png", "usr/share/icons/hicolor/256x256/apps/pwsp.png", "644"],
+    ["assets/pwsp-daemon.service", "usr/lib/systemd/user/pwsp-daemon.service", "644"],
+]
@@ -0,0 +1,10 @@
+[Unit]
+Description=Pipewire Soundpad Daemon
+
+[Service]
+ExecStart=/usr/bin/pwsp-daemon
+Restart=no
+RuntimeDirectory=pwsp
+
+[Install]
+WantedBy=default.target
@@ -1,7 +1,8 @@
 [Desktop Entry]
 Name=PWSP (Soundpad)
-Exec=pwsp %u
-Icon=
+Comment=Let's you play audio files through you microphone
+Exec=pwsp-gui %u
+Icon=pwsp
 Terminal=false
 Type=Application
 Categories=Audio
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$(realpath "$0")")/.." || exit
+
+cargo build --release
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$(realpath "$0")")/.." || exit
+
+bash ./scripts/build.sh
+
+bash ./scripts/build_rpm.sh
+bash ./scripts/build_deb.sh
+
+if command -v upx >/dev/null 2>&1; then
+  upx --best ./target/release/pwsp-gui
+  upx --best ./target/release/pwsp-cli
+  upx --best ./target/release/pwsp-daemon
+  upx -t ./target/release/pwsp-gui
+  upx -t ./target/release/pwsp-cli
+  upx -t ./target/release/pwsp-daemon
+fi
+
+rm -rf ./target/for_github_release
+mkdir ./target/for_github_release
+
+cp "$(find ./target/debian/pwsp_*_amd64.deb | sort -V | tail -n 1)" ./target/for_github_release/
+cp "$(find ./target/generate-rpm/pwsp-*.x86_64.rpm | sort -V | tail -n 1)" ./target/for_github_release/
+zip -9j ./target/for_github_release/pwsp-x86_64-linux.zip ./target/release/pwsp-gui ./target/release/pwsp-cli ./target/release/pwsp-daemon
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$(realpath "$0")")/.." || exit
+
+rm -rf ./target/debian
+
+cargo install cargo-deb
+cargo-deb
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$(realpath "$0")")/.." || exit
+
+rm -rf ./target/cargo-generate-rpm
+
+cargo install cargo-generate-rpm
+cargo-generate-rpm
@@ -0,0 +1,113 @@
+use clap::{Parser, Subcommand};
+use pwsp::{
+    types::socket::Request,
+    utils::daemon::{make_request, wait_for_daemon},
+};
+use std::{error::Error, path::PathBuf};
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Cli {
+    #[clap(subcommand)]
+    command: Commands,
+}
+
+#[derive(Subcommand, Debug)]
+enum Commands {
+    /// Perform an action (ping, pause, resume, stop, play)
+    Action {
+        #[clap(subcommand)]
+        action: Actions,
+    },
+    /// Get information from the player (is paused, volume, position, state)
+    Get {
+        #[clap(subcommand)]
+        parameter: GetCommands,
+    },
+    /// Set information in the player (volume, position)
+    Set {
+        #[clap(subcommand)]
+        parameter: SetCommands,
+    },
+}
+
+#[derive(Subcommand, Debug)]
+enum Actions {
+    /// Ping the daemon
+    Ping,
+    /// Pause audio playback
+    Pause,
+    /// Resume audio playback
+    Resume,
+    /// Stop audio playback and clear the queue
+    Stop,
+    /// Play a file
+    Play { file_path: PathBuf },
+}
+
+#[derive(Subcommand, Debug)]
+enum GetCommands {
+    /// Check if the player is paused
+    IsPaused,
+    /// Playback volume
+    Volume,
+    /// Playback position
+    Position,
+    /// Duration of the current file
+    Duration,
+    /// Player state
+    State,
+    /// Current playing file path
+    CurrentFilePath,
+    /// Current audio input
+    Input,
+    /// All audio inputs
+    Inputs,
+}
+
+#[derive(Subcommand, Debug)]
+enum SetCommands {
+    /// Playback volume
+    Volume { volume: f32 },
+    /// Playback position
+    Position { position: f32 },
+    /// Input
+    Input { id: u32 },
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    let cli = Cli::parse();
+
+    wait_for_daemon().await?;
+
+    let request = match cli.command {
+        Commands::Action { action } => match action {
+            Actions::Ping => Request::ping(),
+            Actions::Pause => Request::pause(),
+            Actions::Resume => Request::resume(),
+            Actions::Stop => Request::stop(),
+            Actions::Play { file_path } => Request::play(file_path.to_str().unwrap()),
+        },
+        Commands::Get { parameter } => match parameter {
+            GetCommands::IsPaused => Request::get_is_paused(),
+            GetCommands::Volume => Request::get_volume(),
+            GetCommands::Position => Request::get_position(),
+            GetCommands::Duration => Request::get_duration(),
+            GetCommands::State => Request::get_state(),
+            GetCommands::CurrentFilePath => Request::get_current_file_path(),
+            GetCommands::Input => Request::get_input(),
+            GetCommands::Inputs => Request::get_inputs(),
+        },
+        Commands::Set { parameter } => match parameter {
+            SetCommands::Volume { volume } => Request::set_volume(volume),
+            SetCommands::Position { position } => Request::seek(position),
+            SetCommands::Input { id } => Request::set_input(id),
+        },
+    };
+
+    let response = make_request(request).await?;
+    println!("{} : {}", response.status, response.message);
+
+    Ok(())
+}
@@ -0,0 +1,96 @@
+use pwsp::{
+    types::socket::{Request, Response},
+    utils::{
+        commands::parse_command,
+        daemon::{
+            create_runtime_dir, get_audio_player, get_daemon_config, get_runtime_dir,
+            is_daemon_running, link_player_to_virtual_mic,
+        },
+        pipewire::create_virtual_mic,
+    },
+};
+use std::{error::Error, fs};
+use tokio::{
+    io::{AsyncReadExt, AsyncWriteExt},
+    net::UnixListener,
+};
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    create_runtime_dir()?;
+
+    if is_daemon_running()? {
+        return Err("Another instance is already running.".into());
+    }
+
+    get_daemon_config(); // Initialize daemon config
+    create_virtual_mic()?;
+    get_audio_player().await; // Initialize audio player
+    link_player_to_virtual_mic().await?;
+
+    let runtime_dir = get_runtime_dir();
+
+    let lock_file = fs::File::create(runtime_dir.join("daemon.lock"))?;
+    lock_file.lock()?;
+
+    let socket_path = runtime_dir.join("daemon.sock");
+    if fs::metadata(&socket_path).is_ok() {
+        fs::remove_file(&socket_path)?;
+    }
+
+    let listener = UnixListener::bind(&socket_path)?;
+    println!(
+        "Daemon started. Listening on {}",
+        socket_path.to_str().unwrap_or_default()
+    );
+
+    loop {
+        let (mut stream, _addr) = listener.accept().await?;
+
+        tokio::spawn(async move {
+            // ---------- Read request (start) ----------
+            let mut len_bytes = [0u8; 4];
+            if stream.read_exact(&mut len_bytes).await.is_err() {
+                eprintln!("Failed to read message length from client!");
+                return;
+            }
+
+            let request_len = u32::from_le_bytes(len_bytes) as usize;
+
+            let mut buffer = vec![0u8; request_len];
+            if stream.read_exact(&mut buffer).await.is_err() {
+                eprintln!("Failed to read message from client!");
+                return;
+            }
+
+            let request: Request = serde_json::from_slice(&buffer).unwrap();
+            println!("Received request: {:?}", request);
+            // ---------- Read request (end) ----------
+
+            // ---------- Generate response (start) ----------
+            let command = parse_command(&request);
+            let response: Response;
+            if let Some(command) = command {
+                response = command.execute().await;
+            } else {
+                response = Response::new(false, "Unknown command");
+            }
+            // ---------- Generate response (end) ----------
+
+            // ---------- Send response (start) ----------
+            let response_data = serde_json::to_vec(&response).unwrap();
+            let response_len = response_data.len() as u32;
+
+            if stream.write_all(&response_len.to_le_bytes()).await.is_err() {
+                eprintln!("Failed to write response length to client!");
+                return;
+            }
+            if stream.write_all(&response_data).await.is_err() {
+                eprintln!("Failed to write response to client!");
+                return;
+            }
+            println!("Sent response: {:?}", response);
+            // ---------- Send response (end) ----------
+        });
+    }
+}
@@ -0,0 +1,320 @@
+use crate::gui::SoundpadGui;
+use egui::{
+    Button, Color32, ComboBox, FontFamily, Label, RichText, ScrollArea, Slider, TextEdit, Ui, Vec2,
+};
+use egui_material_icons::icons;
+use pwsp::types::audio_player::PlayerState;
+use pwsp::utils::gui::format_time_pair;
+use std::{error::Error, path::PathBuf};
+
+impl SoundpadGui {
+    pub fn draw_waiting_for_daemon(&mut self, ui: &mut Ui) {
+        ui.centered_and_justified(|ui| {
+            ui.label(
+                RichText::new("Waiting for PWSP daemon to start...")
+                    .size(34.0)
+                    .monospace(),
+            );
+        });
+    }
+
+    pub fn draw_settings(&mut self, ui: &mut Ui) {
+        ui.vertical(|ui| {
+            ui.spacing_mut().item_spacing.y = 5.0;
+            // --------- Back Button and Title ----------
+            ui.horizontal_top(|ui| {
+                let back_button = Button::new(icons::ICON_ARROW_BACK).frame(false);
+                let back_button_response = ui.add(back_button);
+                if back_button_response.clicked() {
+                    self.app_state.show_settings = false;
+                }
+
+                ui.add_space(ui.available_width() / 2.0 - 40.0);
+
+                ui.label(RichText::new("Settings").color(Color32::WHITE).monospace());
+            });
+            // --------------------------------
+
+            ui.separator();
+            ui.add_space(20.0);
+
+            // --------- Checkboxes ----------
+            let save_volume_response =
+                ui.checkbox(&mut self.config.save_volume, "Always remember volume");
+            let save_input_response =
+                ui.checkbox(&mut self.config.save_input, "Always remember microphone");
+            let save_scale_response = ui.checkbox(
+                &mut self.config.save_scale_factor,
+                "Always remember UI scale factor",
+            );
+
+            if save_volume_response.changed()
+                || save_input_response.changed()
+                || save_scale_response.changed()
+            {
+                self.config.save_to_file().ok();
+            }
+            // --------------------------------
+        });
+    }
+
+    pub fn draw(&mut self, ui: &mut Ui) -> Result<(), Box<dyn Error>> {
+        self.draw_header(ui);
+        self.draw_body(ui);
+        ui.separator();
+        self.draw_footer(ui);
+        Ok(())
+    }
+
+    fn draw_header(&mut self, ui: &mut Ui) {
+        ui.vertical_centered_justified(|ui| {
+            // Current file name
+            ui.label(
+                RichText::new(
+                    self.audio_player_state
+                        .current_file_path
+                        .to_string_lossy()
+                        .to_string(),
+                )
+                .color(Color32::WHITE)
+                .family(FontFamily::Monospace),
+            );
+            // Media controls
+            self.draw_controls(ui);
+            ui.separator();
+        });
+    }
+
+    fn draw_controls(&mut self, ui: &mut Ui) {
+        ui.horizontal_top(|ui| {
+            // ---------- Play Button ----------
+            let play_button = Button::new(match self.audio_player_state.state {
+                PlayerState::Playing => icons::ICON_PAUSE,
+                PlayerState::Paused | PlayerState::Stopped => icons::ICON_PLAY_ARROW,
+            })
+            .corner_radius(15.0);
+
+            let play_button_response = ui.add_sized([30.0, 30.0], play_button);
+            if play_button_response.clicked() {
+                self.play_toggle();
+            }
+            // --------------------------------
+
+            // ---------- Position Slider ----------
+            let position_slider = Slider::new(
+                &mut self.app_state.position_slider_value,
+                0.0..=self.audio_player_state.duration,
+            )
+            .show_value(false)
+            .step_by(1.0);
+
+            let default_slider_width = ui.spacing().slider_width;
+            let position_slider_width = ui.available_width()
+                - (30.0 * 3.0)
+                - default_slider_width
+                - (ui.spacing().item_spacing.x * 5.0);
+            ui.spacing_mut().slider_width = position_slider_width;
+            let position_slider_response = ui.add_sized([30.0, 30.0], position_slider);
+            if position_slider_response.drag_stopped() {
+                self.app_state.position_dragged = true;
+            }
+            // --------------------------------
+
+            // ---------- Time Label ----------
+            let time_label = Label::new(
+                RichText::new(format_time_pair(
+                    self.audio_player_state.position,
+                    self.audio_player_state.duration,
+                ))
+                .monospace(),
+            );
+            ui.add_sized([30.0, 30.0], time_label);
+            // --------------------------------
+
+            // ---------- Volume Icon ----------
+            let volume_icon = if self.audio_player_state.volume > 0.7 {
+                icons::ICON_VOLUME_UP
+            } else if self.audio_player_state.volume == 0.0 {
+                icons::ICON_VOLUME_OFF
+            } else if self.audio_player_state.volume < 0.3 {
+                icons::ICON_VOLUME_MUTE
+            } else {
+                icons::ICON_VOLUME_DOWN
+            };
+            let volume_icon = Label::new(RichText::new(volume_icon).size(18.0));
+            ui.add_sized([30.0, 25.0], volume_icon);
+            // --------------------------------
+
+            // ---------- Volume Slider ----------
+            let volume_slider = Slider::new(&mut self.app_state.volume_slider_value, 0.0..=1.0)
+                .show_value(false)
+                .step_by(0.01);
+
+            ui.spacing_mut().slider_width = default_slider_width;
+            ui.spacing_mut().item_spacing.x = 0.0;
+
+            let volume_slider_response = ui.add_sized([30.0, 30.0], volume_slider);
+            if volume_slider_response.drag_stopped() {
+                self.app_state.volume_dragged = true;
+            }
+            // --------------------------------
+        });
+    }
+
+    fn draw_body(&mut self, ui: &mut Ui) {
+        let dirs_size = Vec2::new(ui.available_width() / 4.0, ui.available_height() - 40.0);
+
+        ui.horizontal(|ui| {
+            self.draw_dirs(ui, dirs_size);
+            ui.separator();
+
+            let files_size = Vec2::new(ui.available_width(), ui.available_height() - 40.0);
+            self.draw_files(ui, files_size);
+        });
+    }
+
+    fn draw_dirs(&mut self, ui: &mut Ui, area_size: Vec2) {
+        ui.vertical(|ui| {
+            ui.set_min_width(area_size.x);
+            ui.set_min_height(area_size.y);
+
+            ScrollArea::vertical().id_salt(0).show(ui, |ui| {
+                let mut dirs: Vec<PathBuf> = self.app_state.dirs.iter().cloned().collect();
+                dirs.sort();
+                for path in dirs.iter() {
+                    ui.horizontal(|ui| {
+                        let name = path
+                            .file_name()
+                            .map(|s| s.to_string_lossy().to_string())
+                            .unwrap_or_else(|| path.to_string_lossy().to_string());
+
+                        let dir_button = Button::new(name).frame(false);
+                        let dir_button_response = ui.add(dir_button);
+                        if dir_button_response.clicked() {
+                            self.app_state.current_dir = Some(path.clone());
+                        }
+
+                        let delete_dir_button = Button::new(icons::ICON_DELETE).frame(false);
+                        let delete_dir_button_response =
+                            ui.add_sized([18.0, 18.0], delete_dir_button);
+                        if delete_dir_button_response.clicked() {
+                            self.remove_dir(path.clone());
+                        }
+                    });
+                }
+
+                ui.horizontal(|ui| {
+                    let add_dir_button = egui::Button::new(icons::ICON_ADD).frame(false);
+                    let add_dir_button_response = ui.add_sized([18.0, 18.0], add_dir_button);
+                    if add_dir_button_response.clicked() {
+                        self.add_dir();
+                    }
+                });
+            });
+        });
+    }
+
+    fn draw_files(&mut self, ui: &mut Ui, area_size: Vec2) {
+        let extensions = [
+            "mp3", "wav", "ogg", "flac", "mp4", "m4a", "aac", "mov", "mkv", "webm", "avi",
+        ];
+
+        ui.vertical(|ui| {
+            ui.horizontal(|ui| {
+                ui.add_sized(
+                    [ui.available_width(), 22.0],
+                    TextEdit::singleline(&mut self.app_state.search_query).hint_text("Search..."),
+                );
+            });
+
+            ui.separator();
+
+            ScrollArea::vertical().id_salt(1).show(ui, |ui| {
+                ui.set_min_width(area_size.x);
+                ui.set_min_height(area_size.y);
+
+                ui.vertical(|ui| {
+                    if let Some(path) = self.app_state.current_dir.clone() {
+                        for entry in path.read_dir().unwrap() {
+                            let entry = entry.unwrap();
+                            let entry_path = entry.path();
+
+                            if entry_path.is_dir() {
+                                continue;
+                            }
+
+                            if !extensions.contains(
+                                &entry_path.extension().unwrap_or_default().to_str().unwrap(),
+                            ) {
+                                continue;
+                            }
+
+                            let file_name = entry_path
+                                .file_name()
+                                .unwrap()
+                                .to_string_lossy()
+                                .to_string();
+
+                            let search_query = self
+                                .app_state
+                                .search_query
+                                .to_lowercase()
+                                .trim()
+                                .to_string();
+
+                            if !file_name.to_lowercase().contains(search_query.as_str()) {
+                                continue;
+                            }
+
+                            let file_button = Button::new(file_name).frame(false);
+                            let file_button_response = ui.add(file_button);
+                            if file_button_response.clicked() {
+                                self.play_file(entry_path);
+                            }
+                        }
+                    }
+                });
+            });
+        });
+    }
+
+    fn draw_footer(&mut self, ui: &mut Ui) {
+        ui.add_space(5.0);
+        ui.horizontal_top(|ui| {
+            // ---------- Microphone selection ----------
+            let mut mics: Vec<(&u32, &String)> =
+                self.audio_player_state.all_inputs.iter().collect();
+            mics.sort_by_key(|(k, _)| *k);
+
+            let mut selected_input = self.audio_player_state.current_input.to_owned();
+            let prev_input = selected_input.to_owned();
+            ComboBox::from_label("Choose microphone")
+                .selected_text(
+                    self.audio_player_state
+                        .all_inputs
+                        .get(&selected_input)
+                        .unwrap_or(&String::new()),
+                )
+                .show_ui(ui, |ui| {
+                    for (index, device) in mics {
+                        ui.selectable_value(&mut selected_input, index.to_owned(), device);
+                    }
+                });
+
+            if selected_input != prev_input {
+                self.set_input(selected_input);
+            }
+            // --------------------------------
+
+            ui.add_space(ui.available_width() - 18.0 - ui.spacing().item_spacing.x);
+
+            // ---------- Settings button ----------
+            let settings_button = Button::new(icons::ICON_SETTINGS).frame(false);
+            let settings_button_response = ui.add_sized([18.0, 18.0], settings_button);
+            if settings_button_response.clicked() {
+                self.app_state.show_settings = true;
+            }
+            // --------------------------------
+        });
+    }
+}
@@ -0,0 +1,24 @@
+use crate::gui::SoundpadGui;
+use egui::{Context, Key};
+
+impl SoundpadGui {
+    pub fn handle_input(&mut self, ctx: &Context) {
+        ctx.input(|i| {
+            if i.key_pressed(Key::Escape) {
+                std::process::exit(0);
+            }
+
+            if !self.app_state.show_settings && i.key_pressed(Key::Space) {
+                self.play_toggle();
+            }
+
+            if i.key_pressed(Key::Slash) {
+                self.app_state.show_settings = !self.app_state.show_settings;
+            }
+
+            if self.app_state.show_settings && i.key_pressed(Key::Backspace) {
+                self.app_state.show_settings = false;
+            }
+        });
+    }
+}
@@ -0,0 +1,134 @@
+mod draw;
+mod input;
+mod update;
+
+use eframe::{HardwareAcceleration, NativeOptions, icon_data::from_png_bytes, run_native};
+use egui::{Context, Vec2, ViewportBuilder};
+use pwsp::{
+    types::{
+        audio_player::PlayerState,
+        config::GuiConfig,
+        gui::{AppState, AudioPlayerState},
+        socket::Request,
+    },
+    utils::{
+        daemon::get_daemon_config,
+        gui::{get_gui_config, make_request_sync, start_app_state_thread},
+    },
+};
+use rfd::FileDialog;
+use std::path::PathBuf;
+use std::{
+    error::Error,
+    sync::{Arc, Mutex},
+};
+
+struct SoundpadGui {
+    pub app_state: AppState,
+    pub config: GuiConfig,
+    pub audio_player_state: AudioPlayerState,
+    pub audio_player_state_shared: Arc<Mutex<AudioPlayerState>>,
+}
+
+impl SoundpadGui {
+    fn new(ctx: &Context) -> Self {
+        let audio_player_state = Arc::new(Mutex::new(AudioPlayerState::default()));
+        start_app_state_thread(audio_player_state.clone());
+
+        let config = get_gui_config();
+
+        ctx.set_zoom_factor(config.scale_factor);
+
+        let mut soundpad_gui = SoundpadGui {
+            app_state: AppState::default(),
+            config: config.clone(),
+            audio_player_state: AudioPlayerState::default(),
+            audio_player_state_shared: audio_player_state.clone(),
+        };
+
+        soundpad_gui.app_state.dirs = config.dirs;
+
+        soundpad_gui
+    }
+
+    pub fn play_toggle(&mut self) {
+        let mut guard = self.audio_player_state_shared.lock().unwrap();
+        guard.state = match guard.state {
+            PlayerState::Playing => {
+                make_request_sync(Request::pause()).ok();
+                guard.new_state = Some(PlayerState::Paused);
+                PlayerState::Paused
+            }
+            PlayerState::Paused => {
+                make_request_sync(Request::resume()).ok();
+                guard.new_state = Some(PlayerState::Playing);
+                PlayerState::Playing
+            }
+            PlayerState::Stopped => PlayerState::Stopped,
+        };
+    }
+
+    pub fn add_dir(&mut self) {
+        let file_dialog = FileDialog::new();
+        if let Some(path) = file_dialog.pick_folder() {
+            self.app_state.dirs.insert(path);
+            self.config.dirs = self.app_state.dirs.clone();
+            self.config.save_to_file().ok();
+        }
+    }
+
+    pub fn remove_dir(&mut self, path: PathBuf) {
+        self.app_state.dirs.remove(&path);
+        if let Some(current_dir) = &self.app_state.current_dir
+            && current_dir == &path
+        {
+            self.app_state.current_dir = None;
+        }
+        self.config.dirs = self.app_state.dirs.clone();
+        self.config.save_to_file().ok();
+    }
+
+    pub fn play_file(&mut self, path: PathBuf) {
+        make_request_sync(Request::play(path.to_str().unwrap())).ok();
+    }
+
+    pub fn set_input(&mut self, id: u32) {
+        make_request_sync(Request::set_input(id)).ok();
+
+        if self.config.save_input {
+            let mut daemon_config = get_daemon_config();
+            daemon_config.default_input_id = Some(id);
+            daemon_config.save_to_file().ok();
+        }
+    }
+}
+
+pub async fn run() -> Result<(), Box<dyn Error>> {
+    const ICON: &[u8] = include_bytes!("../../assets/icon.png");
+
+    let options = NativeOptions {
+        vsync: true,
+        centered: true,
+        hardware_acceleration: HardwareAcceleration::Preferred,
+
+        viewport: ViewportBuilder::default()
+            .with_app_id("ru.arabianq.pwsp")
+            .with_inner_size(Vec2::new(1200.0, 800.0))
+            .with_min_inner_size(Vec2::new(800.0, 600.0))
+            .with_icon(from_png_bytes(ICON)?),
+
+        ..Default::default()
+    };
+
+    match run_native(
+        "Pipewire Soundpad",
+        options,
+        Box::new(|cc| {
+            egui_material_icons::initialize(&cc.egui_ctx);
+            Ok(Box::new(SoundpadGui::new(&cc.egui_ctx)))
+        }),
+    ) {
+        Ok(_) => Ok(()),
+        Err(e) => Err(e.into()),
+    }
+}
@@ -0,0 +1,77 @@
+use crate::gui::SoundpadGui;
+use eframe::{App, Frame as EFrame};
+use egui::{CentralPanel, Context};
+use pwsp::{
+    types::socket::Request,
+    utils::{
+        daemon::{get_daemon_config, is_daemon_running},
+        gui::make_request_sync,
+    },
+};
+
+impl App for SoundpadGui {
+    fn update(&mut self, ctx: &Context, _frame: &mut EFrame) {
+        {
+            let guard = self.audio_player_state_shared.lock().unwrap();
+            self.audio_player_state = guard.clone();
+        }
+
+        let old_scale_factor = self.config.scale_factor;
+        let new_scale_factor = ctx.zoom_factor().clamp(0.5, 2.0);
+
+        ctx.set_zoom_factor(new_scale_factor);
+        self.config.scale_factor = new_scale_factor;
+
+        if new_scale_factor != old_scale_factor && self.config.save_scale_factor {
+            self.config.save_to_file().ok();
+        }
+
+        self.handle_input(ctx);
+
+        CentralPanel::default().show(ctx, |ui| {
+            if !is_daemon_running().unwrap() {
+                self.draw_waiting_for_daemon(ui);
+                return;
+            }
+
+            if self.app_state.show_settings {
+                self.draw_settings(ui);
+                return;
+            }
+
+            self.draw(ui).ok();
+        });
+
+        if self.app_state.position_dragged {
+            make_request_sync(Request::seek(self.app_state.position_slider_value)).ok();
+            let mut guard = self.audio_player_state_shared.lock().unwrap();
+            guard.new_position = Some(self.app_state.position_slider_value);
+            guard.position = self.app_state.position_slider_value;
+            self.app_state.position_dragged = false;
+        } else {
+            self.app_state.position_slider_value = self.audio_player_state.position;
+        }
+
+        if self.app_state.volume_dragged {
+            let new_volume = self.app_state.volume_slider_value;
+
+            make_request_sync(Request::set_volume(new_volume)).ok();
+
+            let mut guard = self.audio_player_state_shared.lock().unwrap();
+            guard.new_volume = Some(self.app_state.volume_slider_value);
+            guard.volume = self.app_state.volume_slider_value;
+
+            self.app_state.volume_dragged = false;
+
+            if self.config.save_volume {
+                let mut daemon_config = get_daemon_config();
+                daemon_config.default_volume = Some(new_volume);
+                daemon_config.save_to_file().ok();
+            }
+        } else {
+            self.app_state.volume_slider_value = self.audio_player_state.volume;
+        }
+
+        ctx.request_repaint_after_secs(1.0 / 60.0);
+    }
+}
@@ -0,0 +1,2 @@
+pub mod types;
+pub mod utils;
@@ -1,3 +1,8 @@
-fn main () {
+mod gui;

+use std::error::Error;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    gui::run().await
 }
@@ -0,0 +1,240 @@
+use crate::{
+    types::pipewire::{AudioDevice, DeviceType, Terminate},
+    utils::{
+        daemon::get_daemon_config,
+        pipewire::{create_link, get_all_devices, get_device},
+    },
+};
+use rodio::{Decoder, OutputStream, OutputStreamBuilder, Sink, Source};
+use serde::{Deserialize, Serialize};
+use std::{
+    error::Error,
+    fs,
+    path::{Path, PathBuf},
+    time::Duration,
+};
+
+#[derive(Debug, Eq, PartialEq, Default, Clone, Serialize, Deserialize)]
+pub enum PlayerState {
+    #[default]
+    Stopped,
+    Paused,
+    Playing,
+}
+
+pub struct AudioPlayer {
+    _stream_handle: OutputStream,
+    sink: Sink,
+
+    input_link_sender: Option<pipewire::channel::Sender<Terminate>>,
+    pub current_input_device: Option<AudioDevice>,
+
+    pub volume: f32,
+    pub duration: Option<f32>,
+
+    pub current_file_path: Option<PathBuf>,
+}
+
+impl AudioPlayer {
+    pub async fn new() -> Result<Self, Box<dyn Error>> {
+        let daemon_config = get_daemon_config();
+        let default_volume = daemon_config.default_volume.unwrap_or(1.0);
+        let mut default_input_device: Option<AudioDevice> = None;
+        if let Some(id) = daemon_config.default_input_id
+            && let Ok(device) = get_device(id).await
+            && device.device_type == DeviceType::Input
+        {
+            default_input_device = Some(device);
+        }
+
+        let stream_handle = OutputStreamBuilder::open_default_stream()?;
+        let sink = Sink::connect_new(stream_handle.mixer());
+        sink.set_volume(default_volume);
+
+        let mut audio_player = AudioPlayer {
+            _stream_handle: stream_handle,
+            sink,
+
+            input_link_sender: None,
+            current_input_device: default_input_device.clone(),
+
+            volume: default_volume,
+            duration: None,
+
+            current_file_path: None,
+        };
+
+        if default_input_device.is_some() {
+            audio_player.link_devices().await?;
+        }
+
+        Ok(audio_player)
+    }
+
+    fn abort_link_thread(&mut self) {
+        if let Some(sender) = &self.input_link_sender {
+            match sender.send(Terminate {}) {
+                Ok(_) => println!("Sent terminate signal to link thread"),
+                Err(_) => println!("Failed to send terminate signal to link thread"),
+            }
+        }
+    }
+
+    async fn link_devices(&mut self) -> Result<(), Box<dyn Error>> {
+        self.abort_link_thread();
+
+        if self.current_input_device.is_none() {
+            println!("No input device selected, skipping device linking");
+            return Ok(());
+        }
+
+        let (input_devices, _) = get_all_devices().await?;
+
+        let mut pwsp_daemon_input: Option<AudioDevice> = None;
+        for input_device in input_devices {
+            if input_device.name == "pwsp-virtual-mic" {
+                pwsp_daemon_input = Some(input_device);
+                break;
+            }
+        }
+
+        if pwsp_daemon_input.is_none() {
+            println!("Could not find pwsp-daemon input device, skipping device linking");
+            return Ok(());
+        }
+
+        let pwsp_daemon_input = pwsp_daemon_input.unwrap();
+
+        let current_input_device = self.current_input_device.clone().unwrap();
+        let output_fl = current_input_device
+            .clone()
+            .output_fl
+            .expect("Failed to get pwsp-daemon output_fl");
+        let output_fr = current_input_device
+            .clone()
+            .output_fr
+            .expect("Failed to get pwsp-daemon output_fl");
+        let input_fl = pwsp_daemon_input
+            .clone()
+            .input_fl
+            .expect("Failed to get pwsp-daemon input_fl");
+        let input_fr = pwsp_daemon_input
+            .clone()
+            .input_fr
+            .expect("Failed to get pwsp-daemon input_fr");
+        self.input_link_sender = Some(create_link(output_fl, output_fr, input_fl, input_fr)?);
+
+        Ok(())
+    }
+
+    pub fn pause(&mut self) {
+        if self.get_state() == PlayerState::Playing {
+            self.sink.pause();
+        }
+    }
+
+    pub fn resume(&mut self) {
+        if self.get_state() == PlayerState::Paused {
+            self.sink.play();
+        }
+    }
+
+    pub fn stop(&mut self) {
+        self.sink.stop();
+    }
+
+    pub fn is_paused(&self) -> bool {
+        self.sink.is_paused()
+    }
+
+    pub fn get_state(&mut self) -> PlayerState {
+        if self.sink.len() == 0 {
+            return PlayerState::Stopped;
+        }
+
+        if self.sink.is_paused() {
+            return PlayerState::Paused;
+        }
+
+        PlayerState::Playing
+    }
+
+    pub fn set_volume(&mut self, volume: f32) {
+        self.volume = volume;
+        self.sink.set_volume(volume);
+    }
+
+    pub fn get_position(&mut self) -> f32 {
+        if self.get_state() == PlayerState::Stopped {
+            return 0.0;
+        }
+
+        self.sink.get_pos().as_secs_f32()
+    }
+
+    pub fn seek(&mut self, position: f32) -> Result<(), Box<dyn Error>> {
+        match self.sink.try_seek(Duration::from_secs_f32(position)) {
+            Ok(_) => Ok(()),
+            Err(err) => Err(err.into()),
+        }
+    }
+
+    pub fn get_duration(&mut self) -> Result<f32, Box<dyn Error>> {
+        if self.get_state() == PlayerState::Stopped {
+            Err("Nothing is playing right now".into())
+        } else {
+            match self.duration {
+                Some(duration) => Ok(duration),
+                None => Err("Couldn't determine duration for current file".into()),
+            }
+        }
+    }
+
+    pub async fn play(&mut self, file_path: &Path) -> Result<(), Box<dyn Error>> {
+        if !file_path.exists() {
+            return Err(format!("File does not exist: {}", file_path.display()).into());
+        }
+
+        let file = fs::File::open(file_path)?;
+        match Decoder::try_from(file) {
+            Ok(source) => {
+                self.current_file_path = Some(file_path.to_path_buf());
+
+                if let Some(duration) = source.total_duration() {
+                    self.duration = Some(duration.as_secs_f32());
+                } else {
+                    self.duration = None;
+                }
+
+                self.sink.stop();
+                self.sink.append(source);
+                self.sink.play();
+                self.link_devices().await?;
+
+                Ok(())
+            }
+            Err(err) => Err(err.into()),
+        }
+    }
+
+    pub fn get_current_file_path(&mut self) -> &Option<PathBuf> {
+        if self.get_state() == PlayerState::Stopped {
+            self.current_file_path = None;
+        }
+        &self.current_file_path
+    }
+
+    pub async fn set_current_input_device(&mut self, id: u32) -> Result<(), Box<dyn Error>> {
+        let input_device = get_device(id).await?;
+
+        if input_device.device_type != DeviceType::Input {
+            return Err("Selected device is not an input device".into());
+        }
+
+        self.current_input_device = Some(input_device);
+
+        self.link_devices().await?;
+
+        Ok(())
+    }
+}
@@ -0,0 +1,234 @@
+use crate::{
+    types::socket::Response,
+    utils::{daemon::get_audio_player, pipewire::get_all_devices},
+};
+use async_trait::async_trait;
+use std::path::PathBuf;
+
+#[async_trait]
+pub trait Executable {
+    async fn execute(&self) -> Response;
+}
+
+pub struct PingCommand {}
+
+pub struct PauseCommand {}
+
+pub struct ResumeCommand {}
+
+pub struct StopCommand {}
+
+pub struct IsPausedCommand {}
+
+pub struct GetStateCommand {}
+
+pub struct GetVolumeCommand {}
+
+pub struct SetVolumeCommand {
+    pub volume: Option<f32>,
+}
+
+pub struct GetPositionCommand {}
+
+pub struct SeekCommand {
+    pub position: Option<f32>,
+}
+
+pub struct GetDurationCommand {}
+
+pub struct PlayCommand {
+    pub file_path: Option<PathBuf>,
+}
+
+pub struct GetCurrentFilePathCommand {}
+
+pub struct GetCurrentInputCommand {}
+
+pub struct GetAllInputsCommand {}
+
+pub struct SetCurrentInputCommand {
+    pub id: Option<u32>,
+}
+
+#[async_trait]
+impl Executable for PingCommand {
+    async fn execute(&self) -> Response {
+        Response::new(true, "pong")
+    }
+}
+
+#[async_trait]
+impl Executable for PauseCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        audio_player.pause();
+        Response::new(true, "Audio was paused")
+    }
+}
+
+#[async_trait]
+impl Executable for ResumeCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        audio_player.resume();
+        Response::new(true, "Audio was resumed")
+    }
+}
+
+#[async_trait]
+impl Executable for StopCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        audio_player.stop();
+        Response::new(true, "Audio was stopped")
+    }
+}
+
+#[async_trait]
+impl Executable for IsPausedCommand {
+    async fn execute(&self) -> Response {
+        let audio_player = get_audio_player().await.lock().await;
+        let is_paused = audio_player.is_paused().to_string();
+        Response::new(true, is_paused)
+    }
+}
+
+#[async_trait]
+impl Executable for GetStateCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        let state = audio_player.get_state();
+        Response::new(true, serde_json::to_string(&state).unwrap())
+    }
+}
+
+#[async_trait]
+impl Executable for GetVolumeCommand {
+    async fn execute(&self) -> Response {
+        let audio_player = get_audio_player().await.lock().await;
+        let volume = audio_player.volume;
+        Response::new(true, volume.to_string())
+    }
+}
+
+#[async_trait]
+impl Executable for SetVolumeCommand {
+    async fn execute(&self) -> Response {
+        if let Some(volume) = self.volume {
+            let mut audio_player = get_audio_player().await.lock().await;
+            audio_player.set_volume(volume);
+            Response::new(true, format!("Audio volume was set to {}", volume))
+        } else {
+            Response::new(false, "Invalid volume value")
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for GetPositionCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        let position = audio_player.get_position();
+        Response::new(true, position.to_string())
+    }
+}
+
+#[async_trait]
+impl Executable for SeekCommand {
+    async fn execute(&self) -> Response {
+        if let Some(position) = self.position {
+            let mut audio_player = get_audio_player().await.lock().await;
+            match audio_player.seek(position) {
+                Ok(_) => Response::new(true, format!("Audio position was set to {}", position)),
+                Err(err) => Response::new(false, err.to_string()),
+            }
+        } else {
+            Response::new(false, "Invalid position value")
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for GetDurationCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        match audio_player.get_duration() {
+            Ok(duration) => Response::new(true, duration.to_string()),
+            Err(err) => Response::new(false, err.to_string()),
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for PlayCommand {
+    async fn execute(&self) -> Response {
+        if let Some(file_path) = &self.file_path {
+            let mut audio_player = get_audio_player().await.lock().await;
+            match audio_player.play(file_path).await {
+                Ok(_) => Response::new(true, format!("Now playing {}", file_path.display())),
+                Err(err) => Response::new(false, err.to_string()),
+            }
+        } else {
+            Response::new(false, "Invalid file path")
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for GetCurrentFilePathCommand {
+    async fn execute(&self) -> Response {
+        let mut audio_player = get_audio_player().await.lock().await;
+        let current_file_path = audio_player.get_current_file_path();
+        if let Some(current_file_path) = current_file_path {
+            Response::new(true, current_file_path.to_str().unwrap())
+        } else {
+            Response::new(false, "No file is playing")
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for GetCurrentInputCommand {
+    async fn execute(&self) -> Response {
+        let audio_player = get_audio_player().await.lock().await;
+        if let Some(input_device) = &audio_player.current_input_device {
+            Response::new(true, format!("{} - {}", input_device.id, input_device.nick))
+        } else {
+            Response::new(false, "No input device selected")
+        }
+    }
+}
+
+#[async_trait]
+impl Executable for GetAllInputsCommand {
+    async fn execute(&self) -> Response {
+        let (input_devices, _output_devices) = get_all_devices().await.unwrap();
+        let mut input_devices_strings = vec![];
+        for device in input_devices {
+            if device.name == "pwsp-virtual-mic" {
+                continue;
+            }
+
+            let string = format!("{} - {}", device.id, device.nick);
+            input_devices_strings.push(string);
+        }
+        let response_message = input_devices_strings.join("; ");
+
+        Response::new(true, response_message)
+    }
+}
+
+#[async_trait]
+impl Executable for SetCurrentInputCommand {
+    async fn execute(&self) -> Response {
+        if let Some(id) = self.id {
+            let mut audio_player = get_audio_player().await.lock().await;
+            match audio_player.set_current_input_device(id).await {
+                Ok(_) => Response::new(true, "Input device was set"),
+                Err(err) => Response::new(false, err.to_string()),
+            }
+        } else {
+            Response::new(false, "Invalid index value")
+        }
+    }
+}
@@ -0,0 +1,81 @@
+use crate::utils::config::get_config_path;
+use serde::{Deserialize, Serialize};
+use std::{collections::HashSet, error::Error, fs, path::PathBuf};
+
+#[derive(Default, Clone, Serialize, Deserialize)]
+pub struct DaemonConfig {
+    pub default_input_id: Option<u32>,
+    pub default_volume: Option<f32>,
+}
+
+impl DaemonConfig {
+    pub fn save_to_file(&self) -> Result<(), Box<dyn Error>> {
+        let config_path = get_config_path()?.join("daemon.json");
+        let config_dir = config_path.parent().unwrap();
+
+        if !config_path.exists() {
+            fs::create_dir_all(config_dir)?;
+        }
+
+        let config_json = serde_json::to_string_pretty(self)?;
+        fs::write(config_path, config_json.as_bytes())?;
+        Ok(())
+    }
+
+    pub fn load_from_file() -> Result<DaemonConfig, Box<dyn Error>> {
+        let config_path = get_config_path()?.join("daemon.json");
+        let bytes = fs::read(config_path)?;
+        Ok(serde_json::from_slice::<DaemonConfig>(&bytes)?)
+    }
+}
+
+#[derive(Clone, Serialize, Deserialize)]
+pub struct GuiConfig {
+    pub scale_factor: f32,
+
+    pub save_volume: bool,
+    pub save_input: bool,
+    pub save_scale_factor: bool,
+
+    pub dirs: HashSet<PathBuf>,
+}
+
+impl Default for GuiConfig {
+    fn default() -> Self {
+        GuiConfig {
+            scale_factor: 1.0,
+
+            save_volume: false,
+            save_input: false,
+            save_scale_factor: false,
+
+            dirs: HashSet::default(),
+        }
+    }
+}
+
+impl GuiConfig {
+    pub fn save_to_file(&mut self) -> Result<(), Box<dyn Error>> {
+        let config_path = get_config_path()?.join("gui.json");
+        let config_dir = config_path.parent().unwrap();
+
+        if !config_path.exists() {
+            fs::create_dir_all(config_dir)?;
+        }
+
+        // Do not save scale factor if user does not want to
+        if !self.save_scale_factor {
+            self.scale_factor = 1.0;
+        }
+
+        let config_json = serde_json::to_string_pretty(self)?;
+        fs::write(config_path, config_json.as_bytes())?;
+        Ok(())
+    }
+
+    pub fn load_from_file() -> Result<GuiConfig, Box<dyn Error>> {
+        let config_path = get_config_path()?.join("gui.json");
+        let bytes = fs::read(config_path)?;
+        Ok(serde_json::from_slice::<GuiConfig>(&bytes)?)
+    }
+}
@@ -0,0 +1,39 @@
+use crate::types::audio_player::PlayerState;
+use std::{
+    collections::{HashMap, HashSet},
+    path::PathBuf,
+};
+
+#[derive(Default, Debug)]
+pub struct AppState {
+    pub search_query: String,
+
+    pub position_slider_value: f32,
+    pub volume_slider_value: f32,
+
+    pub position_dragged: bool,
+    pub volume_dragged: bool,
+
+    pub show_settings: bool,
+
+    pub current_dir: Option<PathBuf>,
+    pub dirs: HashSet<PathBuf>,
+}
+
+#[derive(Default, Debug, Clone)]
+pub struct AudioPlayerState {
+    pub state: PlayerState,
+    pub new_state: Option<PlayerState>,
+    pub current_file_path: PathBuf,
+
+    pub is_paused: bool,
+
+    pub volume: f32,
+    pub new_volume: Option<f32>,
+    pub position: f32,
+    pub new_position: Option<f32>,
+    pub duration: f32,
+
+    pub current_input: u32,
+    pub all_inputs: HashMap<u32, String>,
+}
@@ -0,0 +1,6 @@
+pub mod audio_player;
+pub mod commands;
+pub mod config;
+pub mod gui;
+pub mod pipewire;
+pub mod socket;
@@ -0,0 +1,31 @@
+#[derive(Debug)]
+pub struct Terminate {}
+
+#[derive(Debug, Clone, Ord, PartialOrd, Eq, PartialEq)]
+pub struct Port {
+    pub node_id: u32,
+    pub port_id: u32,
+
+    pub name: String,
+}
+
+#[derive(Debug, Clone, Ord, PartialOrd, Eq, PartialEq)]
+pub enum DeviceType {
+    Input,
+    Output,
+}
+
+#[derive(Debug, Clone, Ord, PartialOrd, Eq, PartialEq)]
+pub struct AudioDevice {
+    pub id: u32,
+
+    pub nick: String,
+    pub name: String,
+
+    pub device_type: DeviceType,
+
+    pub input_fl: Option<Port>,
+    pub input_fr: Option<Port>,
+    pub output_fl: Option<Port>,
+    pub output_fr: Option<Port>,
+}
@@ -0,0 +1,101 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+#[derive(Default, Debug, Clone, Serialize, Deserialize)]
+pub struct Request {
+    pub name: String,
+    pub args: HashMap<String, String>,
+}
+
+impl Request {
+    pub fn new<T: AsRef<str>>(function_name: T, data: Vec<(T, T)>) -> Self {
+        let hashmap_data: HashMap<String, String> = data
+            .into_iter()
+            .map(|(key, value)| (key.as_ref().to_string(), value.as_ref().to_string()))
+            .collect();
+
+        Request {
+            name: function_name.as_ref().to_string(),
+            args: hashmap_data,
+        }
+    }
+
+    pub fn ping() -> Self {
+        Request::new("ping", vec![])
+    }
+
+    pub fn pause() -> Self {
+        Request::new("pause", vec![])
+    }
+
+    pub fn resume() -> Self {
+        Request::new("resume", vec![])
+    }
+
+    pub fn stop() -> Self {
+        Request::new("stop", vec![])
+    }
+
+    pub fn play(file_path: &str) -> Self {
+        Request::new("play", vec![("file_path", file_path)])
+    }
+
+    pub fn get_is_paused() -> Self {
+        Request::new("is_paused", vec![])
+    }
+
+    pub fn get_volume() -> Self {
+        Request::new("get_volume", vec![])
+    }
+
+    pub fn get_position() -> Self {
+        Request::new("get_position", vec![])
+    }
+
+    pub fn get_duration() -> Self {
+        Request::new("get_duration", vec![])
+    }
+
+    pub fn get_state() -> Self {
+        Request::new("get_state", vec![])
+    }
+
+    pub fn get_current_file_path() -> Self {
+        Request::new("get_current_file_path", vec![])
+    }
+
+    pub fn get_input() -> Self {
+        Request::new("get_input", vec![])
+    }
+
+    pub fn get_inputs() -> Self {
+        Request::new("get_inputs", vec![])
+    }
+
+    pub fn set_volume(volume: f32) -> Self {
+        Request::new("set_volume", vec![("volume", &volume.to_string())])
+    }
+
+    pub fn seek(position: f32) -> Self {
+        Request::new("seek", vec![("position", &position.to_string())])
+    }
+
+    pub fn set_input(id: u32) -> Self {
+        Request::new("set_input", vec![("input_id", &id.to_string())])
+    }
+}
+
+#[derive(Default, Debug, Clone, Serialize, Deserialize)]
+pub struct Response {
+    pub status: bool,
+    pub message: String,
+}
+
+impl Response {
+    pub fn new<T: AsRef<str>>(status: bool, message: T) -> Self {
+        Response {
+            status,
+            message: message.as_ref().to_string(),
+        }
+    }
+}
@@ -0,0 +1,57 @@
+use crate::types::{commands::*, socket::Request};
+
+use std::path::PathBuf;
+
+pub fn parse_command(request: &Request) -> Option<Box<dyn Executable + Send>> {
+    match request.name.as_str() {
+        "ping" => Some(Box::new(PingCommand {})),
+        "pause" => Some(Box::new(PauseCommand {})),
+        "resume" => Some(Box::new(ResumeCommand {})),
+        "stop" => Some(Box::new(StopCommand {})),
+        "is_paused" => Some(Box::new(IsPausedCommand {})),
+        "get_state" => Some(Box::new(GetStateCommand {})),
+        "get_volume" => Some(Box::new(GetVolumeCommand {})),
+        "set_volume" => {
+            let volume = request
+                .args
+                .get("volume")
+                .unwrap_or(&String::new())
+                .parse::<f32>()
+                .ok();
+            Some(Box::new(SetVolumeCommand { volume }))
+        }
+        "get_position" => Some(Box::new(GetPositionCommand {})),
+        "seek" => {
+            let position = request
+                .args
+                .get("position")
+                .unwrap_or(&String::new())
+                .parse::<f32>()
+                .ok();
+            Some(Box::new(SeekCommand { position }))
+        }
+        "get_duration" => Some(Box::new(GetDurationCommand {})),
+        "play" => {
+            let file_path = request
+                .args
+                .get("file_path")
+                .unwrap_or(&String::new())
+                .parse::<PathBuf>()
+                .ok();
+            Some(Box::new(PlayCommand { file_path }))
+        }
+        "get_current_file_path" => Some(Box::new(GetCurrentFilePathCommand {})),
+        "get_input" => Some(Box::new(GetCurrentInputCommand {})),
+        "get_inputs" => Some(Box::new(GetAllInputsCommand {})),
+        "set_input" => {
+            let id = request
+                .args
+                .get("input_id")
+                .unwrap_or(&String::new())
+                .parse::<u32>()
+                .ok();
+            Some(Box::new(SetCurrentInputCommand { id }))
+        }
+        _ => None,
+    }
+}
@@ -0,0 +1,6 @@
+use std::{error::Error, path::PathBuf};
+
+pub fn get_config_path() -> Result<PathBuf, Box<dyn Error>> {
+    let config_path = dirs::config_dir().expect("Failed to obtain config dir");
+    Ok(config_path.join("pwsp"))
+}
@@ -0,0 +1,156 @@
+use crate::{
+    types::{
+        audio_player::AudioPlayer,
+        config::DaemonConfig,
+        pipewire::AudioDevice,
+        socket::{Request, Response},
+    },
+    utils::pipewire::{create_link, get_all_devices},
+};
+use std::path::PathBuf;
+use std::{error::Error, fs};
+use tokio::{
+    io::{AsyncReadExt, AsyncWriteExt},
+    net::UnixStream,
+    sync::{Mutex, OnceCell},
+    time::{Duration, sleep},
+};
+
+static AUDIO_PLAYER: OnceCell<Mutex<AudioPlayer>> = OnceCell::const_new();
+
+pub async fn get_audio_player() -> &'static Mutex<AudioPlayer> {
+    AUDIO_PLAYER
+        .get_or_init(|| async {
+            println!("Initializing audio player");
+            Mutex::new(AudioPlayer::new().await.unwrap())
+        })
+        .await
+}
+
+pub fn get_daemon_config() -> DaemonConfig {
+    DaemonConfig::load_from_file().unwrap_or_else(|_| {
+        let config = DaemonConfig::default();
+        config.save_to_file().ok();
+        config
+    })
+}
+
+pub async fn link_player_to_virtual_mic() -> Result<(), Box<dyn Error>> {
+    let (input_devices, output_devices) = get_all_devices().await?;
+
+    let mut pwsp_daemon_output: Option<AudioDevice> = None;
+    for output_device in output_devices {
+        if output_device.name == "alsa_playback.pwsp-daemon" {
+            pwsp_daemon_output = Some(output_device);
+            break;
+        }
+    }
+
+    if pwsp_daemon_output.is_none() {
+        println!("Could not find pwsp-daemon output device, skipping device linking");
+        return Ok(());
+    }
+
+    let mut pwsp_daemon_input: Option<AudioDevice> = None;
+    for input_device in input_devices {
+        if input_device.name == "pwsp-virtual-mic" {
+            pwsp_daemon_input = Some(input_device);
+            break;
+        }
+    }
+
+    if pwsp_daemon_input.is_none() {
+        println!("Could not find pwsp-daemon input device, skipping device linking");
+        return Ok(());
+    }
+
+    let pwsp_daemon_output = pwsp_daemon_output.unwrap();
+    let pwsp_daemon_input = pwsp_daemon_input.unwrap();
+
+    let output_fl = pwsp_daemon_output
+        .clone()
+        .output_fl
+        .expect("Failed to get pwsp-daemon output_fl");
+    let output_fr = pwsp_daemon_output
+        .clone()
+        .output_fr
+        .expect("Failed to get pwsp-daemon output_fl");
+    let input_fl = pwsp_daemon_input
+        .clone()
+        .input_fl
+        .expect("Failed to get pwsp-daemon input_fl");
+    let input_fr = pwsp_daemon_input
+        .clone()
+        .input_fr
+        .expect("Failed to get pwsp-daemon input_fr");
+    create_link(output_fl, output_fr, input_fl, input_fr)?;
+
+    Ok(())
+}
+
+pub fn get_runtime_dir() -> PathBuf {
+    dirs::runtime_dir().unwrap_or(PathBuf::from("/run/pwsp"))
+}
+
+pub fn create_runtime_dir() -> Result<(), Box<dyn Error>> {
+    let runtime_dir = get_runtime_dir();
+    if !runtime_dir.exists() {
+        fs::create_dir_all(&runtime_dir)?;
+    }
+
+    Ok(())
+}
+
+pub fn is_daemon_running() -> Result<bool, Box<dyn Error>> {
+    let lock_file = fs::File::create(get_runtime_dir().join("daemon.lock"))?;
+    match lock_file.try_lock() {
+        Ok(_) => Ok(false),
+        Err(_) => Ok(true),
+    }
+}
+
+pub async fn wait_for_daemon() -> Result<(), Box<dyn Error>> {
+    if is_daemon_running()? {
+        return Ok(());
+    }
+
+    println!("Daemon not found, waiting for it...");
+    while !is_daemon_running()? {
+        sleep(Duration::from_millis(100)).await;
+    }
+
+    println!("Found running daemon");
+
+    Ok(())
+}
+
+pub async fn make_request(request: Request) -> Result<Response, Box<dyn Error>> {
+    let socket_path = get_runtime_dir().join("daemon.sock");
+    let mut stream = UnixStream::connect(socket_path).await?;
+
+    // ---------- Send request (start) ----------
+    let request_data = serde_json::to_vec(&request)?;
+    let request_len = request_data.len() as u32;
+    if stream.write_all(&request_len.to_le_bytes()).await.is_err() {
+        return Err("Failed to send request length".into());
+    };
+    if stream.write_all(&request_data).await.is_err() {
+        return Err("Failed to send request".into());
+    }
+    // ---------- Send request (end) ----------
+
+    // ---------- Read response (start) ----------
+    let mut len_bytes = [0u8; 4];
+    if stream.read_exact(&mut len_bytes).await.is_err() {
+        return Err("Failed to read response length".into());
+    }
+    let response_len = u32::from_le_bytes(len_bytes) as usize;
+
+    let mut buffer = vec![0u8; response_len];
+    if stream.read_exact(&mut buffer).await.is_err() {
+        return Err("Failed to read response".into());
+    };
+    // ---------- Read response (end) ----------
+
+    Ok(serde_json::from_slice(&buffer)?)
+}
@@ -0,0 +1,159 @@
+use crate::{
+    types::{
+        audio_player::PlayerState,
+        config::GuiConfig,
+        gui::AudioPlayerState,
+        socket::{Request, Response},
+    },
+    utils::daemon::{make_request, wait_for_daemon},
+};
+use std::{
+    collections::HashMap,
+    error::Error,
+    path::PathBuf,
+    sync::{Arc, Mutex},
+};
+use tokio::time::{Duration, sleep};
+
+pub fn get_gui_config() -> GuiConfig {
+    GuiConfig::load_from_file().unwrap_or_else(|_| {
+        let mut config = GuiConfig::default();
+        config.save_to_file().ok();
+        config
+    })
+}
+
+pub fn make_request_sync(request: Request) -> Result<Response, Box<dyn Error>> {
+    futures::executor::block_on(make_request(request))
+}
+
+pub fn format_time_pair(position: f32, duration: f32) -> String {
+    fn format_time(seconds: f32) -> String {
+        let total_seconds = seconds.round() as u32;
+        let minutes = total_seconds / 60;
+        let secs = total_seconds % 60;
+        format!("{:02}:{:02}", minutes, secs)
+    }
+
+    format!("{}/{}", format_time(position), format_time(duration))
+}
+
+pub fn start_app_state_thread(audio_player_state_shared: Arc<Mutex<AudioPlayerState>>) {
+    tokio::spawn(async move {
+        let sleep_duration = Duration::from_millis(100);
+
+        loop {
+            wait_for_daemon().await.ok();
+
+            let state_req = Request::get_state();
+            let file_path_req = Request::get_current_file_path();
+            let is_paused_req = Request::get_is_paused();
+            let volume_req = Request::get_volume();
+            let position_req = Request::get_position();
+            let duration_req = Request::get_duration();
+            let current_input_req = Request::get_input();
+            let all_inputs_req = Request::get_inputs();
+
+            let state_res = make_request(state_req).await.unwrap_or_default();
+            let file_path_res = make_request(file_path_req).await.unwrap_or_default();
+            let is_paused_res = make_request(is_paused_req).await.unwrap_or_default();
+            let volume_res = make_request(volume_req).await.unwrap_or_default();
+            let position_res = make_request(position_req).await.unwrap_or_default();
+            let duration_res = make_request(duration_req).await.unwrap_or_default();
+            let current_input_res = make_request(current_input_req).await.unwrap_or_default();
+            let all_inputs_res = make_request(all_inputs_req).await.unwrap_or_default();
+
+            let state = match state_res.status {
+                true => serde_json::from_str::<PlayerState>(&state_res.message).unwrap(),
+                false => PlayerState::default(),
+            };
+
+            let file_path = match file_path_res.status {
+                true => PathBuf::from(file_path_res.message),
+                false => PathBuf::new(),
+            };
+            let is_paused = match is_paused_res.status {
+                true => is_paused_res.message == "true",
+                false => false,
+            };
+            let volume = match volume_res.status {
+                true => volume_res.message.parse::<f32>().unwrap(),
+                false => 0.0,
+            };
+            let position = match position_res.status {
+                true => position_res.message.parse::<f32>().unwrap(),
+                false => 0.0,
+            };
+            let duration = match duration_res.status {
+                true => duration_res.message.parse::<f32>().unwrap(),
+                false => 0.0,
+            };
+            let current_input = match current_input_res.status {
+                true => current_input_res
+                    .message
+                    .as_str()
+                    .split(" - ")
+                    .collect::<Vec<&str>>()
+                    .first()
+                    .unwrap()
+                    .to_string()
+                    .parse::<u32>()
+                    .unwrap_or_default(),
+                false => 0,
+            };
+            let all_inputs = match all_inputs_res.status {
+                true => all_inputs_res
+                    .message
+                    .as_str()
+                    .split(';')
+                    .filter_map(|entry| {
+                        let entry = entry.trim();
+                        if entry.is_empty() {
+                            return None;
+                        }
+                        entry.split_once(" - ").and_then(|(k, v)| {
+                            k.trim()
+                                .parse::<u32>()
+                                .ok()
+                                .map(|key| (key, v.trim().to_string()))
+                        })
+                    })
+                    .collect(),
+                false => HashMap::new(),
+            };
+
+            {
+                let mut guard = audio_player_state_shared.lock().unwrap();
+
+                guard.state = match guard.new_state.clone() {
+                    Some(new_state) => {
+                        guard.new_state = None;
+                        new_state
+                    }
+                    None => state,
+                };
+                guard.current_file_path = file_path;
+                guard.is_paused = is_paused;
+                guard.volume = match guard.new_volume {
+                    Some(new_volume) => {
+                        guard.new_volume = None;
+                        new_volume
+                    }
+                    None => volume,
+                };
+                guard.position = match guard.new_position {
+                    Some(new_position) => {
+                        guard.new_position = None;
+                        new_position
+                    }
+                    None => position,
+                };
+                guard.duration = if duration > 0.0 { duration } else { 1.0 };
+                guard.current_input = current_input;
+                guard.all_inputs = all_inputs;
+            }
+
+            sleep(sleep_duration).await;
+        }
+    });
+}
@@ -0,0 +1,5 @@
+pub mod commands;
+pub mod config;
+pub mod daemon;
+pub mod gui;
+pub mod pipewire;
@@ -0,0 +1,299 @@
+use crate::types::pipewire::{AudioDevice, DeviceType, Port, Terminate};
+use pipewire::{
+    context::Context, link::Link, main_loop::MainLoop, properties::properties,
+    registry::GlobalObject, spa::utils::dict::DictRef,
+};
+use std::{collections::HashMap, error::Error, thread};
+use tokio::{
+    sync::mpsc,
+    time::{Duration, timeout},
+};
+
+fn parse_global_object(
+    global_object: &GlobalObject<&DictRef>,
+) -> (Option<AudioDevice>, Option<Port>) {
+    // Only objects with props can be devices/ports
+    if let Some(props) = global_object.props {
+        // Only objects with media.class can be devices
+        if let Some(media_class) = props.get("media.class") {
+            let node_id = global_object.id;
+            let node_nick = props.get("node.nick");
+            let node_name = props.get("node.name");
+            let node_description = props.get("node.description");
+
+            // Check if the device is an input or output
+            return if media_class.starts_with("Audio/Source") {
+                let input_device = AudioDevice {
+                    id: node_id,
+                    nick: node_nick
+                        .unwrap_or(node_description.unwrap_or(node_name.unwrap_or_default()))
+                        .to_string(),
+                    name: node_name.unwrap_or_default().to_string(),
+                    device_type: DeviceType::Input,
+
+                    input_fl: None,
+                    input_fr: None,
+                    output_fl: None,
+                    output_fr: None,
+                };
+                (Some(input_device), None)
+            } else if media_class.starts_with("Stream/Output/Audio") {
+                let output_device = AudioDevice {
+                    id: node_id,
+                    nick: node_nick
+                        .unwrap_or(node_description.unwrap_or(node_name.unwrap_or_default()))
+                        .to_string(),
+                    name: node_name.unwrap_or_default().to_string(),
+                    device_type: DeviceType::Output,
+
+                    input_fl: None,
+                    input_fr: None,
+                    output_fl: None,
+                    output_fr: None,
+                };
+                (Some(output_device), None)
+            } else {
+                (None, None)
+            };
+            // Check if the object is a port
+        } else if props.get("port.direction").is_some() {
+            let node_id = props.get("node.id").unwrap().parse::<u32>().unwrap();
+            let port_id = props.get("port.id").unwrap().parse::<u32>().unwrap();
+            let port_name = props.get("port.name").unwrap();
+
+            let port = Port {
+                node_id,
+                port_id,
+                name: port_name.to_string(),
+            };
+
+            return (None, Some(port));
+        }
+    }
+    (None, None)
+}
+
+async fn pw_get_global_objects_thread(
+    main_sender: mpsc::Sender<(Option<AudioDevice>, Option<Port>)>,
+    pw_receiver: pipewire::channel::Receiver<Terminate>,
+) {
+    let main_loop = MainLoop::new(None).expect("Failed to initialize pipewire main loop");
+
+    // Stop main loop on Terminate message
+    let _receiver = pw_receiver.attach(main_loop.loop_(), {
+        let _main_loop = main_loop.clone();
+        move |_| _main_loop.quit()
+    });
+
+    let context = Context::new(&main_loop).expect("Failed to create pipewire context");
+    let core = context
+        .connect(None)
+        .expect("Failed to connect to pipewire context");
+    let registry = core
+        .get_registry()
+        .expect("Failed to get registry from pipewire context");
+
+    let _listener = registry
+        .add_listener_local()
+        .global(move |global| {
+            // Try to parse every global object pipewire finds
+            let (device, port) = parse_global_object(global);
+
+            // Send message to the main thread
+            let sender_clone = main_sender.clone();
+            tokio::task::spawn(async move {
+                sender_clone.send((device, port)).await.ok();
+            });
+        })
+        .register();
+
+    main_loop.run();
+}
+
+pub async fn get_all_devices() -> Result<(Vec<AudioDevice>, Vec<AudioDevice>), Box<dyn Error>> {
+    // Channels to communicate with pipewire thread
+    let (main_sender, mut main_receiver) = mpsc::channel(10);
+    let (pw_sender, pw_receiver) = pipewire::channel::channel();
+
+    // Spawn pipewire thread in background
+    let _pw_thread =
+        tokio::spawn(async move { pw_get_global_objects_thread(main_sender, pw_receiver).await });
+
+    let mut input_devices: HashMap<u32, AudioDevice> = HashMap::new();
+    let mut output_devices: HashMap<u32, AudioDevice> = HashMap::new();
+    let mut ports: Vec<Port> = vec![];
+
+    loop {
+        // If we don't receive a message in 100ms, we can assume that pipewire thread is finished
+        match timeout(Duration::from_millis(100), main_receiver.recv()).await {
+            Ok(Some((device, port))) => {
+                if let Some(device) = device {
+                    match device.device_type {
+                        DeviceType::Input => {
+                            input_devices.insert(device.id, device);
+                        }
+                        DeviceType::Output => {
+                            output_devices.insert(device.id, device);
+                        }
+                    }
+                } else if let Some(port) = port {
+                    ports.push(port);
+                }
+            }
+            Ok(None) | Err(_) => {
+                // Pipewire thread is finished and we can collect our devices
+                pw_sender
+                    .send(Terminate {})
+                    .expect("Failed to terminate pipewire thread");
+
+                for port in ports {
+                    let node_id = port.node_id;
+
+                    if input_devices.contains_key(&node_id) {
+                        let input_device = input_devices.get_mut(&node_id).unwrap();
+                        match port.name.as_str() {
+                            "input_FL" => input_device.input_fl = Some(port),
+                            "input_FR" => input_device.input_fr = Some(port),
+                            "output_FL" => input_device.output_fl = Some(port),
+                            "output_FR" => input_device.output_fr = Some(port),
+                            "capture_FL" => input_device.output_fl = Some(port),
+                            "capture_FR" => input_device.output_fr = Some(port),
+                            "input_MONO" => {
+                                input_device.input_fl = Some(port.clone());
+                                input_device.input_fr = Some(port)
+                            }
+                            _ => {}
+                        }
+                    } else if output_devices.contains_key(&node_id) {
+                        let output_device = output_devices.get_mut(&node_id).unwrap();
+                        match port.name.as_str() {
+                            "input_FL" => output_device.input_fl = Some(port),
+                            "input_FR" => output_device.input_fr = Some(port),
+                            "output_FL" => output_device.output_fl = Some(port),
+                            "output_FR" => output_device.output_fr = Some(port),
+                            "capture_FL" => output_device.output_fl = Some(port),
+                            "capture_FR" => output_device.output_fr = Some(port),
+                            "output_MONO" => {
+                                output_device.output_fl = Some(port.clone());
+                                output_device.output_fr = Some(port)
+                            }
+                            "capture_MONO" => {
+                                output_device.output_fl = Some(port.clone());
+                                output_device.output_fr = Some(port)
+                            }
+                            _ => {}
+                        }
+                    }
+                }
+
+                let mut input_devices: Vec<AudioDevice> = input_devices.values().cloned().collect();
+                let mut output_devices: Vec<AudioDevice> =
+                    output_devices.values().cloned().collect();
+
+                input_devices.sort_by(|a, b| a.id.cmp(&b.id));
+                output_devices.sort_by(|a, b| a.id.cmp(&b.id));
+
+                return Ok((input_devices, output_devices));
+            }
+        }
+    }
+}
+
+pub async fn get_device(node_id: u32) -> Result<AudioDevice, Box<dyn Error>> {
+    let (mut input_devices, output_devices) = get_all_devices().await?;
+    input_devices.extend(output_devices);
+
+    for device in input_devices {
+        if device.id == node_id {
+            return Ok(device);
+        }
+    }
+
+    Err("Device not found".into())
+}
+
+pub fn create_virtual_mic() -> Result<pipewire::channel::Sender<Terminate>, Box<dyn Error>> {
+    let (pw_sender, pw_receiver) = pipewire::channel::channel::<Terminate>();
+
+    let _pw_thread = thread::spawn(move || {
+        let main_loop = MainLoop::new(None).expect("Failed to initialize pipewire main loop");
+        let context = Context::new(&main_loop).expect("Failed to create pipewire context");
+        let core = context
+            .connect(None)
+            .expect("Failed to connect to pipewire context");
+
+        let props = properties!(
+            "factory.name" => "support.null-audio-sink",
+            "node.name" => "pwsp-virtual-mic",
+            "node.description" => "PWSP Virtual Mic",
+            "media.class" => "Audio/Source/Virtual",
+            "audio.position" => "[ FL FR ]",
+            "audio.channels" => "2",
+            "object.linger" => "false", // Destroy the node on app exit
+        );
+
+        let _node = core
+            .create_object::<pipewire::node::Node>("adapter", &props)
+            .expect("Failed to create virtual mic");
+
+        let _receiver = pw_receiver.attach(main_loop.loop_(), {
+            let _main_loop = main_loop.clone();
+            move |_| _main_loop.quit()
+        });
+
+        println!("Virtual mic created");
+        main_loop.run();
+    });
+
+    Ok(pw_sender)
+}
+
+pub fn create_link(
+    output_fl: Port,
+    output_fr: Port,
+    input_fl: Port,
+    input_fr: Port,
+) -> Result<pipewire::channel::Sender<Terminate>, Box<dyn Error>> {
+    let (pw_sender, pw_receiver) = pipewire::channel::channel::<Terminate>();
+
+    let _pw_thread = thread::spawn(move || {
+        let main_loop = MainLoop::new(None).expect("Failed to initialize pipewire main loop");
+        let context = Context::new(&main_loop).expect("Failed to create pipewire context");
+        let core = context
+            .connect(None)
+            .expect("Failed to connect to pipewire context");
+
+        let props_fl = properties! {
+            "link.output.node" => format!("{}", output_fl.node_id).as_str(),
+            "link.output.port" => format!("{}", output_fl.port_id).as_str(),
+            "link.input.node"  => format!("{}", input_fl.node_id).as_str(),
+            "link.input.port"  => format!("{}", input_fl.port_id).as_str(),
+        };
+        let props_fr = properties! {
+            "link.output.node" => format!("{}", output_fr.node_id).as_str(),
+            "link.output.port" => format!("{}", output_fr.port_id).as_str(),
+            "link.input.node"  => format!("{}", input_fr.node_id).as_str(),
+            "link.input.port"  => format!("{}", input_fr.port_id).as_str(),
+        };
+
+        let _link_fl = core
+            .create_object::<Link>("link-factory", &props_fl)
+            .expect("Failed to create link FL");
+        let _link_fr = core
+            .create_object::<Link>("link-factory", &props_fr)
+            .expect("Failed to create link FR");
+
+        let _receiver = pw_receiver.attach(main_loop.loop_(), {
+            let _main_loop = main_loop.clone();
+            move |_| _main_loop.quit()
+        });
+
+        println!(
+            "Link created: FL: {}-{} FR: {}-{}",
+            output_fl.node_id, input_fl.node_id, output_fr.node_id, input_fr.node_id
+        );
+        main_loop.run();
+    });
+
+    Ok(pw_sender)
+}