Add detailed app listing and type filtering support

ares-install/src/list.rs

@@ -1,9 +1,12 @@
+use std::fmt::Write;
+
 use ares_connection_lib::luna::{Luna, LunaEmptyPayload};
 use libssh_rs::Session;
-use serde::Deserialize;
+use serde::{Deserialize, Serialize};
+use serde_json::{Map, Value};
 
 pub(crate) trait ListApps {
-    fn list_apps(&self);
+    fn list_apps(&self, list_full: bool, type_filter: Option<&str>);
 }
 
 #[derive(Deserialize, Debug)]
@@ -13,18 +16,24 @@ pub struct ListAppsResponse {
     pub return_value: bool,
 }
 
-#[derive(Deserialize, Debug)]
+#[derive(Deserialize, Serialize, Debug)]
 #[serde(rename_all = "camelCase")]
 pub struct App {
     pub id: String,
     pub version: String,
     pub r#type: String,
     pub title: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub vendor: Option<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub visible: Option<bool>,
+    // Keep every remaining field so `--listfull` can render the full app info.
+    #[serde(flatten)]
+    pub extra: Map<String, Value>,
 }
 
 impl ListApps for Session {
-    fn list_apps(&self) {
+    fn list_apps(&self, list_full: bool, type_filter: Option<&str>) {
         let resp: ListAppsResponse = self
             .call(
                 "luna://com.webos.applicationManager/dev/listApps",
@@ -33,7 +42,65 @@ impl ListApps for Session {
             )
             .unwrap();
         for app in resp.apps {
-            println!("{}", app.id);
+            // Mirror the reference CLI: hide non-visible apps (non-signage profile).
+            if !app.visible.unwrap_or(false) {
+                continue;
+            }
+            if type_filter.is_some_and(|t| app.r#type != t) {
+                continue;
+            }
+            if list_full {
+                println!("id : {}", app.id);
+                if let Ok(Value::Object(mut obj)) = serde_json::to_value(&app) {
+                    obj.remove("id");
+                    print!("{}", convert_json_to_list(&Value::Object(obj), 0));
+                }
+                println!();
+            } else {
+                println!("{}", app.id);
+            }
+        }
+    }
+}
+
+/// Renders a JSON value into an indented text list, matching the reference CLI's
+/// `convertJsonToList`. Each nesting level is prefixed with one additional `-`.
+fn convert_json_to_list(value: &Value, level: usize) -> String {
+    let prefix = "-".repeat(level);
+    let mut out = String::new();
+    match value {
+        Value::String(s) => {
+            let _ = writeln!(out, "{prefix}{s}");
+        }
+        Value::Array(arr) if !arr.is_empty() => {
+            for item in arr {
+                out.push_str(&convert_json_to_list(item, level));
+            }
         }
+        Value::Object(map) => {
+            for (key, val) in map {
+                if is_nested(val) {
+                    let _ = writeln!(out, "{prefix}{key}");
+                    out.push_str(&convert_json_to_list(val, level + 1));
+                } else {
+                    let _ = writeln!(out, "{prefix}{key} : {}", scalar_to_string(val));
+                }
+            }
+        }
+        _ => {}
+    }
+    out
+}
+
+/// In JavaScript `typeof` reports objects, arrays and `null` all as `"object"`,
+/// so the reference implementation recurses into each of these.
+fn is_nested(value: &Value) -> bool {
+    matches!(value, Value::Object(_) | Value::Array(_) | Value::Null)
+}
+
+fn scalar_to_string(value: &Value) -> String {
+    match value {
+        Value::String(s) => s.clone(),
+        other => other.to_string(),
     }
 }

ares-install/src/main.rs

@@ -26,6 +26,20 @@ struct Cli {
     device: Option<String>,
     #[arg(short, long, group = "action", help = "List the installed apps")]
     list: bool,
+    #[arg(
+        short = 'F',
+        long = "listfull",
+        group = "action",
+        help = "List the installed apps with detailed information"
+    )]
+    list_full: bool,
+    #[arg(
+        short = 't',
+        long = "type",
+        value_name = "APP_TYPE",
+        help = "Filter the listed apps by APP_TYPE"
+    )]
+    app_type: Option<String>,
     #[arg(
         short,
         long,
@@ -52,8 +66,8 @@ fn main() {
     }
     let device = device.unwrap();
     let session = device.new_session().unwrap();
-    if cli.list {
-        session.list_apps();
+    if cli.list || cli.list_full {
+        session.list_apps(cli.list_full, cli.app_type.as_deref());
     } else if let Some(id) = cli.remove {
         println!("Removing {id}...");
         match session.remove_app(&id) {