simple-demand-analysis.jsā¢2.96 kB
import net from 'net';
// Script semplificato - analisi solo demand segments
const pythonCode = `
import sys
# Analisi semplificata demand segments
print("Analisi demand segments...", file=sys.stderr)
try:
ds_container = visum.Net.DemandSegments
all_segments = ds_container.GetAll
segments_data = []
for ds in all_segments:
seg_code = ds.AttValue("CODE")
seg_name = ds.AttValue("NAME") if ds.AttValue("NAME") else ""
# Prova a ottenere il mode
seg_mode = "N/A"
try:
seg_mode = ds.AttValue("MODECODE")
except:
try:
seg_mode = ds.AttValue("TSYSCODE")
except:
pass
segments_data.append({
"code": seg_code,
"name": seg_name,
"mode": str(seg_mode)
})
print(f" Segment: {seg_code} | Mode: {seg_mode}", file=sys.stderr)
result = {
"status": "ok",
"segments": segments_data,
"total": len(segments_data)
}
except Exception as e:
result = {
"status": "error",
"error": str(e)
}
`;
const client = new net.Socket();
let welcomeReceived = false;
console.log('š ANALISI DEMAND SEGMENTS SEMPLIFICATA');
console.log('='.repeat(60));
client.connect(7902, '::1', () => {
console.log('ā
Connesso sulla porta 7902\n');
});
client.on('data', (data) => {
const response = JSON.parse(data.toString());
if (!welcomeReceived && response.type === 'project_welcome') {
welcomeReceived = true;
const request = {
type: 'query',
requestId: Date.now(),
description: 'Analisi demand segments',
code: pythonCode
};
client.write(JSON.stringify(request) + '\n');
} else {
console.log('\nš RISULTATO:\n');
if (response.success && response.result.status === 'ok') {
const segments = response.result.segments;
console.log(`Trovati ${segments.length} demand segments:\n`);
segments.forEach((seg, i) => {
console.log(`${i+1}. CODE: "${seg.code}" | Nome: ${seg.name} | Mode: ${seg.mode}`);
});
// Filtra solo quelli con mode "C"
const cSegments = segments.filter(s => s.mode === 'C');
console.log(`\nā
Demand segments con MODE "C": ${cSegments.length}`);
cSegments.forEach(seg => {
console.log(` ā¢ ${seg.code} - ${seg.name}`);
});
} else {
console.log('ā Errore:', response.error || response.result?.error);
}
console.log(`\nā±ļø Tempo: ${response.executionTimeMs}ms`);
client.destroy();
}
});
client.on('close', () => console.log('\nš Chiuso'));
client.on('error', (err) => console.error('ā', err.message));