import type { tool } from '../types.js';
import { getAllSourceStatuses } from '../utils/aggregator.js';
import { cache } from '../cache.js';
export const sourceStatusTool: tool<Record<string, never>> = {
name: 'get_weather_source_status',
description: 'Check the status of all configured weather data sources, their health, and cache statistics.',
schema: {},
handler: () => {
const statuses = getAllSourceStatuses();
const cacheStats = cache.getStats();
const lines: string[] = ['Weather source status', ''];
for (const s of statuses) {
const status = s.configured
? (s.lastCallOk === undefined ? 'Ready' : s.lastCallOk ? 'OK' : 'Error')
: 'Not configured';
lines.push(`${s.name}: ${status}`);
if (!s.configured) {
lines.push(` Requires API key`);
}
if (s.lastCallTime) {
lines.push(` Last call: ${s.lastCallTime}`);
}
if (s.lastError && !s.lastCallOk) {
lines.push(` Error: ${s.lastError}`);
}
lines.push('');
}
lines.push('Cache statistics');
lines.push(` Entries: ${cacheStats.entries}`);
lines.push(` In-flight requests: ${cacheStats.inflight}`);
lines.push(` Hit rate: ${cacheStats.hitRate} (${cacheStats.hits} hits, ${cacheStats.misses} misses)`);
return { content: [{ type: 'text', text: lines.join('\n') }] };
},
};
