use anyhow::Result;
use serde_json::{Value, json};
use std::collections::HashMap;
use super::common::{get_wifi_status, scan_wifi_networks};
use crate::{
DriverCallback, DriverCategory, DriverContext, types::{Driver, DriverParameter}
};
#[derive(Debug)]
pub struct WifiAnalyzeQualityDriver;
#[async_trait::async_trait]
impl Driver for WifiAnalyzeQualityDriver {
fn name(&self) -> &str {
"wifi_analyze_quality"
}
fn description(&self) -> &str {
"Analyze WiFi quality and recommend the best channel to use"
}
fn usage_hint(&self) -> &str {
"Use this skill to diagnose WiFi interference and get recommendations for improving connection quality."
}
fn parameters(&self) -> Vec<DriverParameter> {
vec![]
}
fn example_call(&self) -> Value {
json!({
"action": "wifi_analyze_quality"
})
}
fn example_output(&self) -> String {
"Quality Analysis:\n- Score: 75/100\n- Current Channel: 6\n- Recommended Channel: 11\n- Recommendations: Switch to channel 11 to avoid interference from 3 nearby networks".to_string()
}
fn category(&self) -> DriverCategory {
DriverCategory::Wifi
}
async fn execute(
&self,
_parameters: &HashMap<String, Value>,
callback: Option<&dyn DriverCallback>,
context: Option<&DriverContext>,
) -> Result<String> {
let status = get_wifi_status()?;
let networks = scan_wifi_networks()?;
let current_channel = status.channel.unwrap_or(6);
let mut channel_counts: HashMap<u32, u32> = HashMap::new();
for network in &networks {
if let Some(channel) = network.channel {
*channel_counts.entry(channel).or_insert(0) += 1;
}
}
let mut best_channel = current_channel;
let mut min_count = u32::MAX;
for channel in [1, 6, 11, 3, 8, 2, 4, 5, 7, 9, 10] {
let count = *channel_counts.entry(channel).or_insert(0);
if count < min_count {
min_count = count;
best_channel = channel;
}
}
let signal = status.signal_strength.unwrap_or(0);
let score = if signal > 80 {
90
} else if signal > 60 {
70
} else if signal > 40 {
50
} else {
30
};
let mut recommendations = Vec::new();
if best_channel != current_channel {
recommendations.push(format!(
"Switch to channel {} to avoid interference from {} nearby networks",
best_channel, min_count
));
}
if signal < 50 {
recommendations
.push("Move closer to the router for better signal strength".to_string());
}
let mut result = format!(
"Quality Analysis:\n- Score: {}/100\n- Current Channel: {}\n- Recommended Channel: {}\n- Interfering Networks: {}\n",
score, current_channel, best_channel, min_count
);
if !recommendations.is_empty() {
result.push_str("- Recommendations:\n");
for rec in recommendations {
result.push_str(&format!(" * {}\n", rec));
}
}
Ok(result)
}
}