use anyhow::Result;
use serde_json::{Value, json};
use std::collections::HashMap;
use crate::DriverCallback;
use crate::DriverContext;
use super::common::get_brightness;
use crate::{
DriverCategory,
types::{Driver, DriverParameter},
};
#[derive(Debug)]
pub struct DisplayControlBrightnessGetDriver;
#[async_trait::async_trait]
impl Driver for DisplayControlBrightnessGetDriver {
fn name(&self) -> &str {
"display_control_brightness_get"
}
fn description(&self) -> &str {
"Get the current display brightness level (laptops only)"
}
fn usage_hint(&self) -> &str {
"Use this skill to get the screen brightness (0-100). Works on laptops, may not work on desktops."
}
fn parameters(&self) -> Vec<DriverParameter> {
vec![]
}
fn example_call(&self) -> Value {
json!({
"action": "display_control_brightness_get"
})
}
fn example_output(&self) -> String {
"Display brightness: 75%".to_string()
}
fn category(&self) -> DriverCategory {
DriverCategory::Display
}
async fn execute(
&self,
parameters: &HashMap<String, Value>,
callback: Option<&dyn DriverCallback>,
context: Option<&DriverContext>,
) -> Result<String> {
let brightness = get_brightness()?;
Ok(format!("Display brightness: {}%", brightness))
}
}