import test from 'node:test';
import assert from 'node:assert/strict';
import {readFile} from 'node:fs/promises';

const ids=['birthday','numberline','sentence'];
const learningIds=['fractions','clock','placevalue','money','wordtypes','schedule','mood','poll'];

test('nieuwe widgets zijn geladen vóór het widgetregister', async()=>{
  const html=await readFile('public/index.html','utf8');
  const board=html.indexOf('js/board.js');
  for(const id of ids){
    const pos=html.indexOf(`js/widgets/${id}.js`);
    assert.ok(pos>0 && pos<board, `${id} moet vóór board.js laden`);
  }
});

test('nieuwe widgets zijn geregistreerd en bewaren state', async()=>{
  const registry=await readFile('public/js/board.js','utf8');
  for(const id of ids){
    assert.match(registry,new RegExp(`id:"${id}"`));
    const source=await readFile(`public/js/widgets/${id}.js`,'utf8');
    assert.match(source,/getState/);
    assert.doesNotMatch(source,/innerHTML\s*=.*(?:name|word\.value)/);
  }
});

test('nieuwe widgetnamen en beschrijvingen zijn tweetalig', async()=>{
  const core=await readFile('public/js/core.js','utf8');
  for(const id of ids){
    assert.equal((core.match(new RegExp(`wg_${id}:`,'g'))||[]).length,2);
    assert.equal((core.match(new RegExp(`wg_${id}_d:`,'g'))||[]).length,2);
  }
});


test('educatieve widgetmodule laadt en registreert alle acht widgets', async()=>{
  const html=await readFile('public/index.html','utf8');
  assert.ok(html.indexOf('js/widgets/learning.js')<html.indexOf('js/board.js'));
  const [board,source]=await Promise.all([readFile('public/js/board.js','utf8'),readFile('public/js/widgets/learning.js','utf8')]);
  for(const id of learningIds){
    assert.match(board,new RegExp('id:"'+id+'"'));
    const mount='mount'+id[0].toUpperCase()+id.slice(1);
    assert.match(source,new RegExp('function '+mount+'\\('));
  }
  assert.equal((source.match(/getState:/g)||[]).length,learningIds.length);
});

test('nieuwe widgets zijn tweetalig beschreven', async()=>{
  const core=await readFile('public/js/core.js','utf8');
  for(const id of learningIds){
    assert.equal((core.match(new RegExp('wg_'+id+':','g'))||[]).length,2,id);
    assert.equal((core.match(new RegExp('wg_'+id+'_d:','g'))||[]).length,2,id);
  }
});

test('widgetbibliotheek bevat zoeken favorieten sjablonen en borddata-acties', async()=>{
  const [html,board]=await Promise.all([readFile('public/index.html','utf8'),readFile('public/js/board.js','utf8')]);
  for(const id of ['gallerySearch','galleryFavOnly','galleryTemplates','boardUndo','boardRedo','boardExport','boardImport'])assert.match(html,new RegExp('id="'+id+'"'));
  for(const feature of ['teachWidgetFavorites','structuredClone','application/json','widgetDuplicate','widgetLock','widgetPreview'])assert.ok(board.includes(feature),feature);
});


test('oefenklok biedt niveaus leerwijzen en meerdere spellen', async()=>{
 const [source,core]=await Promise.all([readFile('public/js/widgets/learning.js','utf8'),readFile('public/js/core.js','utf8')]);
 for(const value of ["'hour'","'quarter'","'five'","'minute'","'analogue'","'digital'","'words'","'both'","'set'","'read'","'choose'"])assert.ok(source.includes(value),value);
 for(const key of ['clockLevel','clockLearningStyle','clockGame','clockScore'])assert.equal((core.match(new RegExp(key+':','g'))||[]).length,2,key);
});


test('analoge oefenklok is bedienbaar en houdt opdrachtacties buiten instellingen', async()=>{
 const [source,css,core]=await Promise.all([readFile('public/js/widgets/learning.js','utf8'),readFile('public/css/teach.css','utf8'),readFile('public/js/core.js','utf8')]);
 for(const feature of ['onpointerdown','onpointermove','setPointerCapture','releasePointerCapture','getBoundingClientRect','clock-time-blocks','dotGrid'])assert.ok(source.includes(feature),feature);
 assert.match(css,/clock\.interactive[^}]*touch-action:none/);
 assert.match(source,/learningShell\(root,\[field\(T\('clockLevel'\),level\),field\(T\('clockLearningStyle'\),style\),field\(T\('clockGame'\),game\)\],stage\)/);
 const clockSource=source.slice(source.indexOf('function mountClock'),source.indexOf('function mountPlacevalue'));
 assert.doesNotMatch(clockSource,/learningShell\(root,\[[^\]]*(?:numberlineCheck|numberlineNew|clockHour|clockMinute)/);
 for(const feature of ['answerDigits','clock-answer-slots','clock-block-tray','dragClone','droptarget',"'0123456789'.split('')"])assert.ok(clockSource.includes(feature),feature);
 assert.match(clockSource,/String\(hour\)\.padStart\(2,'0'\)\+String\(minute\)\.padStart\(2,'0'\)/);
 assert.equal((core.match(/clockIncomplete:/g)||[]).length,2);
 assert.ok(clockSource.includes('if(i%5===0)continue'), 'uurstrepen bij cijfers worden overgeslagen');
 assert.match(css,/translateY\(calc\(var\(--clock-size\)\*-.34\)\)/);
});