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use directories::ProjectDirs;
use serde::{Deserialize, Serialize};
use std::fs;
use std::path::PathBuf;
#[derive(Debug, Serialize, Deserialize, Default)]
pub struct Config {
#[serde(skip)]
pub config_path: PathBuf,
pub music_paths: Vec<PathBuf>,
pub scan_interval: Option<u64>,
pub socket_path: Option<PathBuf>,
pub lastfm_api_key: Option<String>,
pub lastfm_api_secret: Option<String>,
pub lastfm_session_key: Option<String>,
pub listenbrainz_token: Option<String>,
pub volume: Option<u8>,
pub shuffle: Option<String>,
}
impl Config {
pub fn load() -> Result<Self, Box<dyn std::error::Error>> {
let proj_dirs = ProjectDirs::from("com", "rsplayer", "rsplayer")
.ok_or("Failed to get project directories")?;
let config_dir = if let Ok(xdg) = std::env::var("XDG_CONFIG_HOME") {
PathBuf::from(xdg).join("rsplayer")
} else {
proj_dirs.config_dir().to_path_buf()
};
let config_path = config_dir.join("config.toml");
if !config_path.exists() {
fs::create_dir_all(&config_dir)?;
let default = Self {
config_path: config_path.clone(),
music_paths: vec![dirs::audio_dir().unwrap_or_else(|| PathBuf::from("~/Music"))],
scan_interval: Some(3600),
socket_path: None,
..Default::default()
};
default.save()?;
return Ok(default);
}
let content = fs::read_to_string(&config_path)?;
let mut config: Self = toml::from_str(&content)?;
config.config_path = config_path;
Ok(config)
}
pub fn save(&self) -> Result<(), Box<dyn std::error::Error>> {
let content = toml::to_string_pretty(self)?;
if let Some(parent) = self.config_path.parent() {
fs::create_dir_all(parent)?;
}
fs::write(&self.config_path, content)?;
Ok(())
}
pub fn get(&self, key: &str) -> Result<String, Box<dyn std::error::Error>> {
match key {
"music_paths" => Ok(self
.music_paths
.iter()
.map(|p| p.display().to_string())
.collect::<Vec<_>>()
.join(", ")),
"scan_interval" => Ok(self
.scan_interval
.map(|i| i.to_string())
.unwrap_or_else(|| "not set".to_string())),
"socket_path" => Ok(self
.socket_path
.as_ref()
.map(|p| p.display().to_string())
.unwrap_or_else(|| "default".to_string())),
"lastfm_api_key" => Ok(self
.lastfm_api_key
.clone()
.unwrap_or_else(|| "not set".to_string())),
"lastfm_api_secret" => Ok(self
.lastfm_api_secret
.clone()
.unwrap_or_else(|| "not set".to_string())),
"lastfm_session_key" => Ok(self
.lastfm_session_key
.clone()
.unwrap_or_else(|| "not set".to_string())),
"listenbrainz_token" => Ok(self
.listenbrainz_token
.clone()
.unwrap_or_else(|| "not set".to_string())),
"volume" => Ok(self
.volume
.map(|v| v.to_string())
.unwrap_or_else(|| "not set".to_string())),
"shuffle" => Ok(self.shuffle.clone().unwrap_or_else(|| "off".to_string())),
_ => Err(format!("Unknown setting: {}", key).into()),
}
}
pub fn set(&mut self, key: &str, value: &str) -> Result<(), Box<dyn std::error::Error>> {
match key {
"music_paths" => {
self.music_paths = value.split(',').map(|p| PathBuf::from(p.trim())).collect();
}
"scan_interval" => {
self.scan_interval = Some(value.parse()?);
}
"socket_path" => {
self.socket_path = Some(PathBuf::from(value));
}
"lastfm_api_key" => {
self.lastfm_api_key = Some(value.to_string());
}
"lastfm_api_secret" => {
self.lastfm_api_secret = Some(value.to_string());
}
"lastfm_session_key" => {
self.lastfm_session_key = Some(value.to_string());
}
"listenbrainz_token" => {
self.listenbrainz_token = Some(value.to_string());
}
"volume" => {
self.volume = Some(value.parse()?);
}
"shuffle" => {
if value == "on" || value == "all" || value == "album" {
self.shuffle = Some(value.to_string());
} else if value == "off" || value == "none" {
self.shuffle = None;
} else {
return Err(format!("Invalid shuffle value: {}", value).into());
}
}
_ => return Err(format!("Unknown setting: {}", key).into()),
}
Ok(())
}
pub fn list(&self) {
println!("music_paths = {:?}", self.music_paths);
println!("scan_interval = {:?}", self.scan_interval);
println!("socket_path = {:?}", self.socket_path);
println!("lastfm_api_key = {:?}", self.lastfm_api_key);
println!("lastfm_api_secret = {:?}", self.lastfm_api_secret);
println!("lastfm_session_key = {:?}", self.lastfm_session_key);
println!("listenbrainz_token = {:?}", self.listenbrainz_token);
println!("volume = {:?}", self.volume);
println!("shuffle = {:?}", self.shuffle);
}
pub fn unset(&mut self, key: &str) -> Result<(), Box<dyn std::error::Error>> {
match key {
"music_paths" => self.music_paths.clear(),
"scan_interval" => self.scan_interval = None,
"socket_path" => self.socket_path = None,
"lastfm_api_key" => self.lastfm_api_key = None,
"lastfm_api_secret" => self.lastfm_api_secret = None,
"lastfm_session_key" => self.lastfm_session_key = None,
"listenbrainz_token" => self.listenbrainz_token = None,
"volume" => self.volume = None,
"shuffle" => self.shuffle = None,
_ => return Err(format!("Unknown setting: {}", key).into()),
}
Ok(())
}
pub fn get_socket_path(&self) -> PathBuf {
self.socket_path.clone().unwrap_or_else(|| {
let runtime_dir = std::env::var("XDG_RUNTIME_DIR")
.map(PathBuf::from)
.unwrap_or_else(|_| PathBuf::from("/tmp"));
runtime_dir.join("rsplayer").join("daemon.sock")
})
}
}
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