// Session 42 — Phase 4: grade-adapter intel fields + enhanced game card.

const fs = require('fs');
const path = require('path');
const WEB = path.join(__dirname, '..', '..', 'web', 'src');
const read = (rel) => fs.readFileSync(path.join(WEB, rel), 'utf8');
const { mapScanToGradeResult, buildIntelFields } = require('../../web/src/lib/gradeAdapter');

describe('gradeAdapter — Player Intelligence fields', () => {
  it('omits all new sections when the engine supplies nothing (self-hide)', () => {
    const r = mapScanToGradeResult({ player: 'X', stat: 'points', line: 26.5, grade: 'A' });
    expect(r.archetypeBlend).toBeUndefined();
    expect(r.statContext).toBeUndefined();
    expect(r.vyndrIntel).toBeUndefined();
    expect(r.propDNA).toBeUndefined();
  });

  it('lifts a single archetype name into a one-segment blend', () => {
    const f = buildIntelFields({ archetype: 'VOLUME SCORER' });
    expect(f.archetypeBlend).toEqual([{ archetype: 'VOLUME SCORER', weight: 1 }]);
  });

  it('passes through a full blend + propDNA + statContext + vyndrIntel', () => {
    const r = mapScanToGradeResult({
      player: 'Wemby', stat: 'points', line: 26.5, grade: 'A',
      archetype_blend: [{ archetype: 'TWO-WAY ANCHOR', weight: 0.6 }, { archetype: 'STRETCH BIG', weight: 0.4 }],
      prop_dna: { reliable: ['points'], volatile: ['rebounds'] },
      season_avg: 26.9, last10_avg: 28.4, vs_opp_avg: 30.1,
      form: 92, usage: '31.2%', matchup_grade: 'A', rest: '+2.4%',
    });
    expect(r.archetypeBlend).toHaveLength(2);
    expect(r.propDNA.reliable).toContain('points');
    expect(r.statContext).toEqual({ season: '26.9', last10: '28.4', vsOpp: '30.1' });
    expect(r.vyndrIntel).toEqual({ form: 92, usage: '31.2%', matchup: 'A', rest: '+2.4%' });
  });
});

describe('GradeResultCard — new sections', () => {
  const src = read('components/vyndr/GradeResultCard.tsx');
  it('renders the archetype strip + STAT CONTEXT + VYNDR INTELLIGENCE', () => {
    expect(src).toContain('ARCHETYPE STRIP');
    expect(src).toContain('STAT CONTEXT');
    expect(src).toContain('VYNDR INTELLIGENCE');
    expect(src).toContain('ArchetypeBlend');
  });
});

describe('Enhanced GameCard (Session 42)', () => {
  const src = read('components/vyndr/GameCard.tsx');
  it('renders MLB starting pitchers when provided', () => {
    expect(src).toContain('g.pitchers');
    expect(src).toContain('STARTING');
    expect(src).toContain('ERA');
  });
  it('prefers the player-grouped StatStrip (name once) over per-prop rows', () => {
    expect(src).toContain('g.playerStrips');
    expect(src).toContain('StatStrip');
    expect(src).toContain('variant="compact"');
  });
  it('links player names to their profile', () => {
    expect(src).toContain('playerHref');
  });
});