Subcommands for controlling MPD

README.md

@@ -18,8 +18,6 @@ A simple `TUI` and commandline client for `mpd`.
 
 `-V/--version` - Print version information
 
-`-j/--json` - Output in JSON format
-
 ### Subcommands
 `stop` - Stop playing
 

src/main.rs

@@ -19,7 +19,7 @@ use tui::{
 };
 
 use paris::error;
-use clap::Parser;
+use clap::{Parser, Subcommand, ValueEnum};
 
 mod structs;
 use structs::{App, StatefulList, InputMode};
@@ -38,12 +38,42 @@ struct Args {
     /// Specify a configuration file
     #[arg(short, long)]
     config: Option<String>,
+
+    #[command(subcommand)]
+    command: Option<Commands>,
 }
 
+#[derive(Debug, Subcommand)]
+enum Commands {
+    /// Stop playing
+    Stop,
+    /// Start/resume playing
+    Play,
+    /// Pause playing
+    Pause,
+}
+
+
 fn main() -> Result<(), Box<dyn Error>> {
     // Parse arguments
     let args = Args::parse();
 
+    let mut app = App::new(args.port, args.host);
+    match args.command {
+        Some(Commands::Stop) => {
+            app.mpd_client.stop().unwrap();
+            exit(0);
+        },
+        Some(Commands::Play) => {
+            app.mpd_client.play().unwrap();
+            exit(0);
+        },
+        Some(Commands::Pause) => {
+            app.mpd_client.pause(true).unwrap();
+            exit(0);
+        }
+        None => {},
+    }
     // setup terminal
     enable_raw_mode()?;
     let mut stdout = io::stdout();
@@ -53,7 +83,7 @@ fn main() -> Result<(), Box<dyn Error>> {
 
     // create app and run it
     let tick_rate = Duration::from_millis(50);
-    let app = App::new(args.port, args.host);
+
     let res = run_app(&mut terminal, app, tick_rate);
 
     // restore terminal