import { presentCashFlow } from './transaction-amount';

describe('presentCashFlow', () => {
  it.each([
    {
      amount: 12,
      type: 0,
      context: 'player' as const,
      expected: { direction: 'inflow', amount: 12, sign: '+' },
    },
    {
      amount: -12,
      type: 'payment',
      context: 'player' as const,
      expected: { direction: 'outflow', amount: 12, sign: '−' },
    },
    {
      amount: 8.5,
      type: { id: 1, name: 'credit' },
      context: 'team' as const,
      expected: { direction: 'inflow', amount: 8.5, sign: '+' },
    },
    {
      amount: 8.5,
      type: { id: 14, name: 'expense' },
      context: 'team' as const,
      expected: { direction: 'outflow', amount: 8.5, sign: '−' },
    },
    {
      amount: 7,
      type: 'fine',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 7, sign: '' },
    },
    {
      amount: 6,
      type: 'credit',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 6, sign: '' },
    },
    {
      amount: 5,
      type: 'levy',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 5, sign: '' },
    },
    {
      amount: 4,
      type: 'fee',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 4, sign: '' },
    },
    {
      amount: 3,
      type: 'payment',
      context: 'team' as const,
      expected: { direction: 'neutral', amount: 3, sign: '' },
    },
    {
      amount: 2,
      type: 'expense',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 2, sign: '' },
    },
    {
      amount: -7,
      type: 'unknown',
      context: 'player' as const,
      expected: { direction: 'neutral', amount: 7, sign: '' },
    },
    {
      amount: -9,
      type: 'unknown',
      context: 'team' as const,
      expected: { direction: 'neutral', amount: 9, sign: '' },
    },
  ])(
    'presents $context $type transactions with their cash-flow direction',
    ({ amount, type, context, expected }) => {
      expect(presentCashFlow(amount, type, context)).toEqual(expected);
    },
  );
});