use crate::{
DriverCallback, DriverCategory, DriverContext,
types::{Driver, DriverParameter},
};
use anyhow::Result;
use serde_json::{Value, json};
use std::collections::HashMap;
#[derive(Debug)]
pub struct OsNotificationDriver;
#[async_trait::async_trait]
impl Driver for OsNotificationDriver {
fn name(&self) -> &str {
"os_notification"
}
fn description(&self) -> &str {
"Send a desktop notification"
}
fn usage_hint(&self) -> &str {
"Use this skill to display notifications to the user"
}
fn parameters(&self) -> Vec<DriverParameter> {
vec![
DriverParameter {
name: "title".to_string(),
param_type: "string".to_string(),
description: "Notification title".to_string(),
required: true,
default: None,
example: Some(json!("Task Complete")),
enum_values: None,
},
DriverParameter {
name: "message".to_string(),
param_type: "string".to_string(),
description: "Notification message body".to_string(),
required: true,
default: None,
example: Some(json!("Your task has finished successfully")),
enum_values: None,
},
DriverParameter {
name: "urgency".to_string(),
param_type: "string".to_string(),
description: "Urgency level: low, normal, critical".to_string(),
required: false,
default: Some(json!("normal")),
example: Some(json!("critical")),
enum_values: Some(vec![
"low".to_string(),
"normal".to_string(),
"critical".to_string(),
]),
},
]
}
fn example_call(&self) -> Value {
json!({
"action": "os_notification",
"parameters": {
"title": "Alert",
"message": "Something happened"
}
})
}
fn example_output(&self) -> String {
"Notification sent".to_string()
}
fn category(&self) -> DriverCategory {
DriverCategory::OperatingSystemBasis
}
async fn execute(
&self,
parameters: &HashMap<String, Value>,
_callback: Option<&dyn DriverCallback>,
_context: Option<&DriverContext>,
) -> Result<String> {
let title = parameters
.get("title")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing required parameter: title"))?;
let message = parameters
.get("message")
.and_then(|v| v.as_str())
.ok_or_else(|| anyhow::anyhow!("Missing required parameter: message"))?;
let urgency = parameters
.get("urgency")
.and_then(|v| v.as_str())
.unwrap_or("normal");
#[cfg(target_os = "linux")]
{
let urgency_flag = match urgency {
"critical" => "--urgency=critical",
"low" => "--urgency=low",
_ => "--urgency=normal",
};
let _ = exec_async("notify-send", &[urgency_flag, title, message], None).await;
}
#[cfg(target_os = "macos")]
{
let _ = exec_async(
"osascript",
&[
"-e",
&format!(
"display notification \"{}\" with title \"{}\"",
message, title
),
],
None,
)
.await;
}
#[cfg(target_os = "windows")]
{
use crate::exec_async;
let _ = exec_async(
"powershell",
&[
"-Command",
&format!(
"New-BurntToastNotification -Text \"{}\", \"{}\"",
title, message
),
],
None,
)
.await;
}
Ok("Notification sent".to_string())
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_os_notification_metadata() {
let driver = OsNotificationDriver;
assert_eq!(driver.name(), "os_notification");
assert_eq!(driver.category(), DriverCategory::OperatingSystemBasis);
}
}