"""Execute the real V5 billing loader with a minimal DOM, rather than text assertions."""
import shutil
import subprocess
from pathlib import Path
import pytest


@pytest.mark.skipif(not shutil.which('node'), reason='Node required for UI behavior check')
@pytest.mark.parametrize('active', [True, False])
def test_v5_normal_registration_never_exposes_billing_choice(active):
    source = Path('static/js/case-v5.js').read_text()
    function = source.split('function setAutomaticRegistrationControls', 1)[1].split("    if(document.readyState", 1)[0]
    script = r'''
const assert=require('node:assert/strict');
const controls={};
for(const id of ['v5QuickBilling','time_billing_method','v5CompactBilling'])controls[id]={dataset:{},parentElement:{querySelector:()=>({hidden:false})},replaceChildren(...items){this.options=items;},after(){}};
controls.v5BillingHint={textContent:''};
const byId=id=>controls[id],config={caseId:1};
const billingHost={querySelector:()=>({textContent:''})},compactBillingHost={querySelector:()=>({textContent:''})};
const document={createElement:()=>({})};
function Option(label,value){this.label=label;this.value=value;}
const active=ACTIVE;
const fetch=async()=>({ok:true,json:async()=>({workflow_active:active,has_customer:true,hourly_rate:100,prepaid_cards:[],agreements:[]})});
function setAutomaticRegistrationControls BODY
loadBillingOptions().then(()=>{
 for(const id of ['v5QuickBilling','time_billing_method','v5CompactBilling']){
  const select=controls[id];assert.equal(select.dataset.billingReady,'true');assert.equal(select.value,'draft');
  assert.equal(select.disabled,true);assert.equal(!!select.hidden,true);
  assert.equal(select.options.length,1);
 }
}).catch(err=>{console.error(err);process.exitCode=1});
'''.replace('ACTIVE', 'true' if active else 'false').replace('BODY', function)
    result = subprocess.run(['node', '-e', script], capture_output=True, text=True)
    assert result.returncode == 0, result.stderr


@pytest.mark.skipif(not shutil.which('node'), reason='Node required for UI behavior check')
@pytest.mark.parametrize('active', [True, False])
def test_queue_active_selection_uses_decisions_and_line_mode(active):
    source = Path('app/economy/frontend/time_queue.html').read_text()
    functions = source.split('function allWorkflowSelected()', 1)[1].split(' function status(', 1)[0]
    script = r'''
const assert=require('node:assert/strict');
const active=ACTIVE;
const controls={settlementMethod:{value:'prepaid'},prepaidCard:{value:'8'},agreementId:{value:''},setMethodBtn:{},workflowLineMode:{value:'combined'},workflowLineModeHost:{classList:{toggle(){}}}};
const $=id=>controls[id],ids=()=>[1],selectedRows=()=>[{id:1,workflow_active:active}];
function allWorkflowSelected() BODY
const data=payload();
assert.deepEqual(data,active?{ids:[1],line_mode:'combined'}:{ids:[1],billing_method:'prepaid',prepaid_card_id:8});
syncWorkflowControls();assert.equal(controls.settlementMethod.disabled,active);assert.equal(controls.setMethodBtn.disabled,active);
'''.replace('ACTIVE', 'true' if active else 'false').replace('BODY', functions)
    result = subprocess.run(['node', '-e', script], capture_output=True, text=True)
    assert result.returncode == 0, result.stderr