feat: phase 2 — am web : dashboard web local + API JSON (contrats --json, 127.0.0.1, tiny_http, frontend embarqué) (closes #54)

src/commands/sessions_cmd.rs

@@ -7,19 +7,19 @@ use serde::Serialize;
 use std::path::PathBuf;
 
 #[derive(Serialize)]
-struct SessionRow {
-    id: String,
-    kind: String,
-    agent: Option<String>,
-    status: String,
-    pid: Option<u32>,
-    cwd: Option<String>,
-    project: Option<String>,
-    started_at: String,
-    ended_at: Option<String>,
-    duration_s: Option<u64>,
-    exit_code: Option<i32>,
-    log: Option<String>,
+pub struct SessionRow {
+    pub id: String,
+    pub kind: String,
+    pub agent: Option<String>,
+    pub status: String,
+    pub pid: Option<u32>,
+    pub cwd: Option<String>,
+    pub project: Option<String>,
+    pub started_at: String,
+    pub ended_at: Option<String>,
+    pub duration_s: Option<u64>,
+    pub exit_code: Option<i32>,
+    pub log: Option<String>,
 }
 
 fn row_of(r: &SessionRecord) -> SessionRow {
@@ -39,6 +39,27 @@ fn row_of(r: &SessionRecord) -> SessionRow {
     }
 }
 
+/// Rows for the web API (issue #54): same shape as `am sessions --json`.
+/// Unlike `run`, it never reconciles the registry (the web is read-only).
+pub fn list_rows(
+    app: &App,
+    agent: Option<&str>,
+    project: Option<&str>,
+    status: Option<&str>,
+) -> Result<Vec<SessionRow>> {
+    let sf = sessions::load(app)?;
+    let mut rows: Vec<SessionRow> = sf
+        .sessions
+        .values()
+        .filter(|r| agent.map_or(true, |a| r.agent.as_deref() == Some(a)))
+        .filter(|r| project.map_or(true, |p| r.project.as_deref() == Some(p)))
+        .filter(|r| status.map_or(true, |s| r.status == s))
+        .map(row_of)
+        .collect();
+    rows.sort_by(|a, b| b.started_at.cmp(&a.started_at));
+    Ok(rows)
+}
+
 pub fn run(
     app: &App,
     agent: Option<&str>,
@@ -63,16 +84,7 @@ pub fn run(
         return resume_session(app, id);
     }
     sessions::reconcile(app)?;
-    let sf = sessions::load(app)?;
-    let mut rows: Vec<SessionRow> = sf
-        .sessions
-        .values()
-        .filter(|r| agent.map_or(true, |a| r.agent.as_deref() == Some(a)))
-        .filter(|r| project.map_or(true, |p| r.project.as_deref() == Some(p)))
-        .filter(|r| status.map_or(true, |s| r.status == s))
-        .map(row_of)
-        .collect();
-    rows.sort_by(|a, b| b.started_at.cmp(&a.started_at));
+    let rows = list_rows(app, agent, project, status)?;
     if app.json() {
         print_json(&rows);
         return Ok(0);