feat(interaction): add explicit focus and blur primitives

crates/bsk-cli/src/cli/interaction.rs

@@ -1,4 +1,5 @@
-//! `bsk click` / `bsk fill` / `bsk press` (M7 interaction tools).
+//! `bsk click` / `bsk focus` / `bsk blur` / `bsk fill` / `bsk press`
+//! interaction tools.
 //!
 //! The `<target>` positional accepts either a snapshot ref (`@e3`,
 //! `e3`) or a CSS selector. Use `--ref` / `--selector` explicitly when
@@ -10,8 +11,9 @@ use std::time::Duration;
 use anyhow::Context;
 use bsk_protocol::Method;
 use bsk_protocol::tools::{
-    ClickParams, ClickResult, FillParams, FillResult, HoverParams, HoverResult, KeyModifier,
-    MouseButton, PressParams, PressResult, SelectParams, SelectResult,
+    BlurParams, BlurResult, ClickParams, ClickResult, FillParams, FillResult, FocusParams,
+    FocusResult, HoverParams, HoverResult, KeyModifier, MouseButton, PressParams, PressResult,
+    SelectParams, SelectResult,
 };
 use clap::{Args, ValueEnum};
 
@@ -274,6 +276,124 @@ pub fn dispatch_hover(args: HoverArgs, format: Format) -> Result<(), CliError> {
     Ok(())
 }
 
+// ---------------------------------------------------------------------------
+// bsk focus / bsk blur
+// ---------------------------------------------------------------------------
+
+#[derive(Debug, Clone, Args)]
+pub struct FocusArgs {
+    /// Snapshot ref (`@e3`, `e3`) or CSS selector. Optional when `--ref`/`--selector` is used.
+    pub target: Option<String>,
+
+    #[arg(long = "ref")]
+    pub ref_: Option<String>,
+
+    #[arg(long = "selector")]
+    pub selector: Option<String>,
+
+    #[arg(long)]
+    pub session: String,
+
+    #[arg(long = "tab-id")]
+    pub tab_id: Option<i64>,
+
+    #[arg(long, default_value = "30s", value_parser = parse_timeout_ms)]
+    pub timeout: u32,
+}
+
+pub fn dispatch_focus(args: FocusArgs, format: Format) -> Result<(), CliError> {
+    let info = ensure_daemon().context("ensure daemon is running")?;
+    let (ref_, selector) = split_target(args.target, args.ref_, args.selector)?;
+    let params = FocusParams {
+        session_id: args.session,
+        ref_,
+        selector,
+        tab_id: args.tab_id,
+        timeout_ms: Some(args.timeout),
+    };
+    let reply: FocusResult = call(
+        info.sock_path,
+        Method::ToolFocus,
+        params,
+        "focus-1",
+        args.timeout,
+    )?;
+    match format {
+        Format::Json => println!(
+            "{}",
+            serde_json::to_string_pretty(&reply)
+                .map_err(|e| CliError::Local(anyhow::anyhow!(e)))?
+        ),
+        Format::Human => {
+            let target =
+                format_used_target(reply.used_ref.as_deref(), reply.used_selector.as_deref());
+            println!(
+                "focus ok tab={} target={target} focused={}",
+                reply.tab_id, reply.focused
+            );
+            print_dialog_summaries(&reply.dialogs);
+        }
+    }
+    Ok(())
+}
+
+#[derive(Debug, Clone, Args)]
+pub struct BlurArgs {
+    /// Snapshot ref (`@e3`, `e3`) or CSS selector. Optional when `--ref`/`--selector` is used.
+    pub target: Option<String>,
+
+    #[arg(long = "ref")]
+    pub ref_: Option<String>,
+
+    #[arg(long = "selector")]
+    pub selector: Option<String>,
+
+    #[arg(long)]
+    pub session: String,
+
+    #[arg(long = "tab-id")]
+    pub tab_id: Option<i64>,
+
+    #[arg(long, default_value = "30s", value_parser = parse_timeout_ms)]
+    pub timeout: u32,
+}
+
+pub fn dispatch_blur(args: BlurArgs, format: Format) -> Result<(), CliError> {
+    let info = ensure_daemon().context("ensure daemon is running")?;
+    let (ref_, selector) = split_target(args.target, args.ref_, args.selector)?;
+    let params = BlurParams {
+        session_id: args.session,
+        ref_,
+        selector,
+        tab_id: args.tab_id,
+        timeout_ms: Some(args.timeout),
+    };
+    let reply: BlurResult = call(
+        info.sock_path,
+        Method::ToolBlur,
+        params,
+        "blur-1",
+        args.timeout,
+    )?;
+    match format {
+        Format::Json => println!(
+            "{}",
+            serde_json::to_string_pretty(&reply)
+                .map_err(|e| CliError::Local(anyhow::anyhow!(e)))?
+        ),
+        Format::Human => {
+            let target =
+                format_used_target(reply.used_ref.as_deref(), reply.used_selector.as_deref());
+            println!(
+                "blur ok tab={} target={target} was_focused={} focused={}",
+                reply.tab_id, reply.was_focused, reply.focused
+            );
+            print_dialog_summaries(&reply.dialogs);
+        }
+    }
+    Ok(())
+}
+
 // ---------------------------------------------------------------------------
 // bsk fill
 // ---------------------------------------------------------------------------

crates/bsk-cli/src/cli/mod.rs

@@ -42,7 +42,9 @@ use crate::cli::evaluate::EvaluateArgs;
 use crate::cli::get_html::GetHtmlArgs;
 use crate::cli::human_loop::RequestHelpArgs;
 use crate::cli::install_skill::InstallSkillArgs;
-use crate::cli::interaction::{ClickArgs, FillArgs, HoverArgs, PressArgs, SelectArgs};
+use crate::cli::interaction::{
+    BlurArgs, ClickArgs, FillArgs, FocusArgs, HoverArgs, PressArgs, SelectArgs,
+};
 use crate::cli::navigate::{NavigateCommand, NavigateHistoryArgs, ReloadArgs};
 use crate::cli::network::NetworkArgs;
 use crate::cli::observe::ObserveArgs;
@@ -167,6 +169,12 @@ pub enum Command {
     /// Hover a snapshot ref or CSS selector.
     Hover(HoverArgs),
 
+    /// Focus a snapshot ref or CSS selector.
+    Focus(FocusArgs),
+
+    /// Remove focus from a snapshot ref or CSS selector.
+    Blur(BlurArgs),
+
     /// Fill an input / textarea / contenteditable.
     Fill(FillArgs),