'use strict';
const assert=require('node:assert/strict'),S=require('../js/skin-score'),UI=require('../js/report-ui');
for(const score of [9.9,9.94,9.95,9.99,10]) {
 assert.equal(S.capDimensionScore(score),9.9);
 assert.equal(UI.dimensionScore(score),'9.9','rounding must never display 10.0');
}
assert.equal(UI.dimensionScore(9.34),'9.3');assert.equal(S.capDimensionScore(null),null);
const r={eye_pouch_severity:0,score_info:{wrinkle_score:100,blackhead_score:100,rough_score:100,melanin_score:100,dark_circle_score:100,water_score:100,sensitivity_score:100,acne_score:100},red_spot:{red_spot_area:0}};
for(const key of ['closed_comedones','acne','acne_pustule','acne_nodule','acne_mark'])r[key]={count:0};
const before=JSON.stringify(r),vm=S.buildViewModel(r,null,{});
for(const dim of Object.values(vm.dims)){assert.equal(dim.P,100);assert.equal(dim.S,9.9);}
for(const cat of Object.values(vm.cats)){assert.equal(cat.P,100);assert.equal(cat.S,10,'small categories unchanged');}
assert.equal(vm.total,99);assert.equal(JSON.stringify(r),before);
const legacy={firm:{S:10},vita:{S:9.99},stab:{S:9.97}},saved=JSON.stringify(legacy);
assert.equal(S.weightedTotal(legacy),99);assert.equal(JSON.stringify(legacy),saved,'old stored scores not rewritten');
console.log('PASS dimension cap: 9.9 for all dimensions, no rounding to 10, subcategories/raw data unchanged, total99 and immutable historical scores');