const assert=require('node:assert/strict'),fs=require('node:fs'),vm=require('node:vm');
process.env.TZ='Europe/Copenhagen';
const source=fs.readFileSync('static/js/planner.js','utf8'),host={innerHTML:''};
const state={meta:{users:[{id:1,name:'One'},{id:2,name:'Two'}]},data:{allocations:[],external_busy:[],absences:[
    {id:1,user_id:1,kind_label:'Ferie',starts_at:'2026-10-24T22:00:00Z',ends_at:'2026-10-26T23:00:00Z'},
    {id:2,user_id:2,kind_label:'Fravær',starts_at:'2026-10-26T09:00:00+01:00',ends_at:'2026-10-26T12:00:00+01:00'}
]}};
const context={Date,Math,Map,Number,String,state,$:()=>host,selectedUsers:()=>[1,2],
    dateKey:d=>d.toLocaleDateString('en-CA'),esc:s=>String(s),fmtMin:m=>String(m||0),pad:n=>String(n).padStart(2,'0'),
    cap:()=>({allocated_minutes:0,available_minutes:450,state:'green',label:'Ledig'}),integrationWarning:()=>'',
    document:{querySelectorAll:()=>[]},bindCalendar:()=>{}};
vm.createContext(context);
vm.runInContext(source.slice(source.indexOf(' function blockStyle('),source.indexOf(' function bindCalendar(')),context);
const day=new Date('2026-10-25T12:00:00+01:00');
assert.equal(context.absencesOnDay(day,1).length,1);
assert.equal(context.absencesOnDay(new Date('2026-10-27T12:00:00+01:00'),1).length,0);
assert.match(context.absenceHtml(state.data.absences[0],day),/height:660px/);
context.renderTimeline(day,new Date('2026-10-26T12:00:00+01:00'));
assert.match(host.innerHTML,/planner-absence/);assert.match(host.innerHTML,/Ferie/);
assert.ok(host.innerHTML.indexOf('planner-absence-overview')<host.innerHTML.indexOf('week-grid'));
assert.match(host.innerHTML,/data-absence-user="1"/);assert.match(host.innerHTML,/>One<\/strong> · Ferie/);
assert.match(context.absenceHtml(state.data.absences[1],new Date('2026-10-26T12:00:00+01:00')),/top:120px;height:180px/);
context.renderMonth(new Date('2026-10-01T00:00:00+02:00'));
assert.equal((host.innerHTML.match(/planner-absence-month/g)||[]).length,3);
assert.match(host.innerHTML,/Ferie · One/);assert.match(host.innerHTML,/Fravær · Two/);
console.log('Team calendar absence: day/week/month, multiple days, partial days, exclusive end and DST OK');
// Jumping to an employee scrolls the calendar pane, keeping the outer page in place.
const button={dataset:{absenceUser:'1',absenceDate:'2026-10-25'}};
let scroll=null;
host.scrollTop=200;host.getBoundingClientRect=()=>({top:100});host.scrollTo=value=>{scroll=value;};
context.document={querySelectorAll:selector=>selector==='[data-absence-user]'?[button]:[],querySelector:()=>({getBoundingClientRect:()=>({top:900})})};
vm.runInContext(source.slice(source.indexOf(' function bindCalendar('),source.indexOf(' async function drop(')),context);
context.bindCalendar();button.onclick();assert.equal(scroll.top,952);assert.equal(scroll.behavior,'smooth');