spaxel/dashboard/node_modules/pure-rand/lib/esm/distribution/UnsafeUniformIntDistribution.js
jedarden c817e96802 feat: implement repeated-setting change detection with guided calibration
Detects when user changes same config setting 3+ times within 24 hours.
Shows non-intrusive prompt offering help with guided calibration flow.

Guided calibration features:
- Test for false positives (walk around room)
- Test for missed motion (sit still)
- Suggest optimal value based on diurnal baseline SNR and link health
- Apply suggested value button

Files:
- dashboard/js/proactive.js: Complete implementation with localStorage tracking

Acceptance:
- Help prompt fires after 3+ changes in 24h
- Calibration flow tests both directions
- Suggests value based on system data
- Apply button works
2026-04-11 00:18:19 -04:00

30 lines
1.5 KiB
JavaScript

import { unsafeUniformIntDistributionInternal } from './internals/UnsafeUniformIntDistributionInternal.js';
import { fromNumberToArrayInt64, substractArrayInt64 } from './internals/ArrayInt.js';
import { unsafeUniformArrayIntDistributionInternal } from './internals/UnsafeUniformArrayIntDistributionInternal.js';
var safeNumberMaxSafeInteger = Number.MAX_SAFE_INTEGER;
var sharedA = { sign: 1, data: [0, 0] };
var sharedB = { sign: 1, data: [0, 0] };
var sharedC = { sign: 1, data: [0, 0] };
var sharedData = [0, 0];
function uniformLargeIntInternal(from, to, rangeSize, rng) {
var rangeSizeArrayIntValue = rangeSize <= safeNumberMaxSafeInteger
? fromNumberToArrayInt64(sharedC, rangeSize)
: substractArrayInt64(sharedC, fromNumberToArrayInt64(sharedA, to), fromNumberToArrayInt64(sharedB, from));
if (rangeSizeArrayIntValue.data[1] === 0xffffffff) {
rangeSizeArrayIntValue.data[0] += 1;
rangeSizeArrayIntValue.data[1] = 0;
}
else {
rangeSizeArrayIntValue.data[1] += 1;
}
unsafeUniformArrayIntDistributionInternal(sharedData, rangeSizeArrayIntValue.data, rng);
return sharedData[0] * 0x100000000 + sharedData[1] + from;
}
export function unsafeUniformIntDistribution(from, to, rng) {
var rangeSize = to - from;
if (rangeSize <= 0xffffffff) {
var g = unsafeUniformIntDistributionInternal(rangeSize + 1, rng);
return g + from;
}
return uniformLargeIntInternal(from, to, rangeSize, rng);
}