100 lines
3.0 KiB
JavaScript
100 lines
3.0 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* v5.6 T10: 路由权重看板报告
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* 分析 debug/route-weights.json 的权重分布和异常
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*
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* 使用: node scripts/route-weights-report.js [--json]
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*/
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const fs = require('fs');
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const path = require('path');
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let debugDir;
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try {
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debugDir = require('./paths.config.js').PATHS.debugDir;
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} catch {
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debugDir = path.resolve(__dirname, '..', 'debug');
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}
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function loadWeights() {
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const f = path.join(debugDir, 'route-weights.json');
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try {
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if (!fs.existsSync(f)) return null;
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return JSON.parse(fs.readFileSync(f, 'utf8'));
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} catch { return null; }
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}
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function analyze(weights) {
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if (!weights || !weights.deltas) return { status: 'empty', count: 0, deltas: {} };
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const deltas = weights.deltas;
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const entries = Object.entries(deltas);
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const count = entries.length;
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if (count === 0) return { status: 'empty', count: 0, deltas: {} };
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const values = entries.map(([, v]) => v);
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const maxAbs = Math.max(...values.map(Math.abs));
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const positives = entries.filter(([, v]) => v > 0);
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const negatives = entries.filter(([, v]) => v < 0);
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const nearLimit = entries.filter(([, v]) => Math.abs(v) >= 0.4);
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const sorted = [...entries].sort((a, b) => b[1] - a[1]);
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const topBoosts = sorted.slice(0, 5);
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const topPenalties = sorted.slice(-5).reverse();
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return {
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status: maxAbs >= 0.4 ? 'saturating' : maxAbs >= 0.2 ? 'active' : 'stable',
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count,
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positives: positives.length,
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negatives: negatives.length,
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maxAbsDelta: maxAbs,
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nearLimit: nearLimit.map(([k, v]) => ({ skill: k, delta: v })),
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topBoosts: topBoosts.map(([k, v]) => ({ skill: k, delta: v })),
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topPenalties: topPenalties.map(([k, v]) => ({ skill: k, delta: v })),
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lastUpdated: weights.lastUpdated || null,
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snapshotTs: weights.snapshotTs || null,
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};
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}
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function printReport(report) {
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console.log('=== 路由权重看板 ===');
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console.log('状态:', report.status);
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console.log('权重条目:', report.count, '(正:', report.positives, '/ 负:', report.negatives, ')');
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console.log('最大偏移:', report.maxAbsDelta?.toFixed(3) || 'N/A');
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if (report.nearLimit?.length > 0) {
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console.log('\n--- 接近限幅 (|delta| >= 0.4) ---');
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for (const { skill, delta } of report.nearLimit) {
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console.log(' ', skill, ':', delta > 0 ? '+' : '', delta.toFixed(3));
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}
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}
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if (report.topBoosts?.length > 0) {
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console.log('\n--- Top 5 增强 ---');
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for (const { skill, delta } of report.topBoosts) {
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console.log(' ', skill, ': +' + delta.toFixed(3));
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}
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}
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if (report.topPenalties?.length > 0) {
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console.log('\n--- Top 5 惩罚 ---');
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for (const { skill, delta } of report.topPenalties) {
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console.log(' ', skill, ':', delta.toFixed(3));
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}
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}
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console.log('\n上次更新:', report.lastUpdated || 'N/A');
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}
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if (require.main === module) {
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const weights = loadWeights();
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const report = analyze(weights);
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if (process.argv.includes('--json')) {
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console.log(JSON.stringify(report, null, 2));
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} else {
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printReport(report);
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}
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}
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module.exports = { loadWeights, analyze };
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