/**
 * Secondary academics: every headline number carries its England anchor and a
 * verdict chip (expert sign-off SF1 — the grade-5 and EBacc rows previously
 * rendered as bare numbers, breaking the "anchored against England" promise).
 */

import { render, screen, within } from '@testing-library/react';

import { CompareAcademics } from '@/components/compare/CompareAcademics';
import type { ComparisonData, NationalAverages, School } from '@/lib/types';

function school(urn: number, name: string): School {
  return { urn, school_name: name, attainment_8_score: 58.7 } as School;
}

function data(urn: number): ComparisonData {
  return {
    school_info: school(urn, 'Test High'),
    yearly_data: [
      {
        year: 202425,
        attainment_8_score: 58.7,
        english_maths_strong_pass_pct: 30,
        ebacc_entry_pct: 10,
      },
    ] as ComparisonData['yearly_data'],
    ofsted: null,
    census: null,
    admissions: null,
    admissions_history: [],
    deprivation: null,
  };
}

const NATIONAL: NationalAverages = {
  year: 202425,
  primary: {},
  secondary: {
    attainment_8_score: 46.0,
    english_maths_strong_pass_pct: 45.4,
    ebacc_entry_pct: 40.5,
  },
  by_year: [],
};

test('grade-5 and EBacc rows show the England anchor and a Below chip when under it', () => {
  const s = school(137086, 'Bishop Stopford School');
  render(
    <CompareAcademics
      schools={[s]}
      data={{ '137086': data(137086) }}
      nationalAverages={NATIONAL}
      isSecondary
    />,
  );

  // The official anchors appear (45.4% and 40.5%), not just the school numbers.
  expect(screen.getByText(/England average 45%/)).toBeInTheDocument();
  expect(screen.getByText(/England average 41%/)).toBeInTheDocument();

  // 30% grade-5 and 10% EBacc are both well below their anchors → Below chips.
  // Attainment 8 (58.7 vs 46.0) is above → at least one "Above" chip too.
  expect(screen.getAllByText(/Below England average/).length).toBeGreaterThanOrEqual(2);
  expect(screen.getAllByText(/Above England average/).length).toBeGreaterThanOrEqual(1);
});