vyndr/tests/unit/upgradePitch.test.js

const { generateUpgradePitch } = require('../../src/services/upgradePitch');

function makeMockSupabase(sessions = [], picks = []) {
  return {
    from: (table) => ({
      select: () => ({
        eq: () => ({
          order: () => ({
            limit: () => Promise.resolve({ data: table === 'scan_sessions' ? sessions : picks }),
          }),
          single: () => Promise.resolve({ data: null }),
        }),
      }),
    }),
  };
}

describe('upgradePitch', () => {
  test('generates pitch with correct scan count', async () => {
    const sessions = [
      { id: '1', final_grade: 'A', legs: ['a', 'b'], created_at: '2026-03-20' },
      { id: '2', final_grade: 'B', legs: ['c', 'd'], created_at: '2026-03-19' },
      { id: '3', final_grade: 'D', legs: ['e'], created_at: '2026-03-18' },
      { id: '4', final_grade: 'C', legs: ['f', 'g'], created_at: '2026-03-17' },
    ];
    const picks = [
      { stat_type: 'points', direction: 'over', grade: 'A', player: 'Jokic' },
      { stat_type: 'points', direction: 'over', grade: 'B', player: 'Jokic' },
      { stat_type: 'rebounds', direction: 'over', grade: 'C', player: 'LeBron' },
    ];

    const supabase = makeMockSupabase(sessions, picks);
    const result = await generateUpgradePitch(supabase, 'user-1', { grade: 'B', legs: [] });

    expect(result.hook).toContain('5'); // 4 prior + 1 current
    expect(result.insight).toContain('points');
    expect(result.cta).toContain('founder rate');
    expect(result.tier_recommended).toBeDefined();
    expect(result.founder_price).toBeDefined();
  });

  test('recommends analyst for casual bettors (avg <= 4 legs)', async () => {
    const sessions = [
      { id: '1', final_grade: 'B', legs: ['a', 'b'], created_at: '2026-03-20' },
      { id: '2', final_grade: 'B', legs: ['c', 'd'], created_at: '2026-03-19' },
    ];
    const picks = [
      { stat_type: 'points', direction: 'over', grade: 'B', player: 'Jokic' },
    ];

    const supabase = makeMockSupabase(sessions, picks);
    const result = await generateUpgradePitch(supabase, 'user-1', { grade: 'A', legs: [{ stat_type: 'points' }] });

    expect(result.tier_recommended).toBe('analyst');
    expect(result.founder_price).toBe('$14.99/mo');
  });

  test('recommends desk for power users (avg > 4 legs)', async () => {
    const sessions = [
      { id: '1', final_grade: 'B', legs: ['a', 'b', 'c', 'd', 'e'], created_at: '2026-03-20' },
      { id: '2', final_grade: 'A', legs: ['f', 'g', 'h', 'i', 'j', 'k'], created_at: '2026-03-19' },
    ];
    const picks = [
      { stat_type: 'points', direction: 'over', grade: 'A', player: 'Jokic' },
      { stat_type: 'points', direction: 'over', grade: 'B', player: 'LeBron' },
      { stat_type: 'rebounds', direction: 'over', grade: 'A', player: 'Giannis' },
      { stat_type: 'assists', direction: 'over', grade: 'B', player: 'Trae' },
      { stat_type: 'points', direction: 'over', grade: 'B', player: 'Luka' },
    ];

    const supabase = makeMockSupabase(sessions, picks);
    const result = await generateUpgradePitch(supabase, 'user-1', {
      grade: 'B',
      legs: [{ stat_type: 'points' }, { stat_type: 'rebounds' }, { stat_type: 'assists' }, { stat_type: 'points' }, { stat_type: 'steals' }],
    });

    expect(result.tier_recommended).toBe('desk');
    expect(result.founder_price).toBe('$34.99/mo');
  });

  test('handles no prior scans gracefully', async () => {
    const supabase = makeMockSupabase([], []);
    const result = await generateUpgradePitch(supabase, 'user-1', { grade: 'C', legs: [{ stat_type: 'points' }] });

    expect(result.hook).toContain('1'); // just the current scan
    expect(result.tier_recommended).toBeDefined();
  });
});