const assert=require('node:assert/strict');
const fs=require('node:fs');
const {launchBrowser,isolatedUser,signIn}=require('./support/browser.cjs');
const base=process.env.MEGURI_BROWSER_URL||'http://127.0.0.1:3000';
assert(['localhost','127.0.0.1'].includes(new URL(base).hostname));
(async()=>{
 const browser=await launchBrowser();
 try {
  const page=await browser.newPage({locale:'en-US',viewport:{width:1280,height:1000}});
  const errors=[];page.on('pageerror',e=>errors.push(e.message));
  // Sandbox 9 belongs to this suite; workspaces cannot be created, so the fixture configures it.
  const tester=await isolatedUser({sandbox:9,prefix:'contact-approval',display:'Contact planner'});
  await signIn(page,tester.username,tester.password);
  await page.getByLabel('Workspace',{exact:true}).waitFor();
  const fixture=await page.evaluate(async()=>{
    const a=Alpine.$data(document.body);
    const r=(await a.api('/api/workspaces/'+a.workspace.id)).workspace;
    const start=a.addDays(a.today(),2),contact=crypto.randomUUID();
    const doc=r.document;
    doc.people.push({id:contact,user_id:null,display_name:'Email colleague',email:'colleague@example.com',country:'CY'});
    doc.schedules=[{id:crypto.randomUUID(),name:'Contact duty',type:'rotation',participants:[a.user.id],anchor:start,shift_days:7,handover:'11:00:00'}];
    await a.api('/api/workspaces/'+r.id+'/config','PUT',{revision:r.revision,document:doc});
    return {workspace:r.id,start,contact};
  });
  await page.goto(base+'/?workspace='+fixture.workspace);
  await page.locator('[data-duty-date="'+fixture.start+'"]').click();
  const dialog=page.getByRole('dialog');
  await dialog.getByLabel('Search colleagues').fill('colleague@example.com');
  await dialog.getByRole('button',{name:'Email colleague',exact:true}).click();
  const apply=dialog.getByRole('button',{name:'Apply now',exact:true});
  await apply.waitFor();
  await page.waitForFunction(()=>Alpine.$data(document.body).canSendRequest);
  assert.equal(await apply.isEnabled(),true);
  await dialog.getByText('Applies immediately. No approval needed.',{exact:true}).waitFor();
  fs.mkdirSync('test-results',{recursive:true});
  await page.screenshot({path:'test-results/contact-approval.png'});
  await apply.click();
  await dialog.waitFor({state:'hidden'});
  const request=await page.evaluate(()=>Alpine.$data(document.body).doc.requests.at(-1));
  assert.equal(request.status,'applied');
  assert.equal(request.forced_by,null);
  assert.deepEqual(request.required_approvers,[]);
  await page.reload();
  await page.waitForFunction(()=>Alpine.$data(document.body).doc?.requests.length);
  assert.match(await page.locator('[data-duty-date="'+fixture.start+'"]').innerText(),/Email/);
  assert.equal(await page.evaluate(id=>Alpine.$data(document.body).doc.requests.at(-1).legs[0].to_user,fixture.contact),fixture.contact);
  assert.deepEqual(errors,[]);
  console.log('PASS: email contact preview, immediate unforced save, calendar persistence, no JavaScript errors');
 }finally{await browser.close();}
})().catch(e=>{console.error(e);process.exitCode=1;});