import test from 'node:test';
import assert from 'node:assert/strict';
import { economicCase } from './helpers/irpc-economic-case.mjs';
import { economicIncome } from '../../resources/js/lib/irpc-economic-credit.ts';
import {
    calculateAnnual,
    recordAnnual,
    saveAnnualBook,
    annualBook,
    annualCurrent,
    annualHtml,
} from '../../resources/js/lib/irpc-annual-settlement.ts';
import { createProjectDossierReport } from '../../resources/js/lib/project-dossier-report.ts';
export function liquidationCase() {
    const c = economicCase();
    Object.assign(c.b.economicCredits.rows[0], {
        kind: 'liquidation',
        income: '150',
        liquidation: {
            attributed: '200',
            paidInCapital: '100',
            reference:
                'SYNTHETIC QA partilha: capital income150 documented; eligible100 and excess50 separately classified',
        },
        nationalMethod: 'proportional',
        nationalBasisReference:
            'SYNTHETIC eligible100 plus nominal12 in ordinary base4400',
        incomeReference:
            'SYNTHETIC150 included in current L6, eligible100 and capital gain50 distinguished',
    });
    return c;
}
void test('liquidation caps the economic-credit component and separates capital gain without changing L6', () => {
    const c = liquidationCase(),
        before = c.d.modelo_a_snapshot,
        m = calculateAnnual(c.d, c.b),
        r = m.economicCredit.rows[0];
    assert.deepEqual(m.pending, []);
    assert.deepEqual(r.liquidation.eligibleIncome, {
        numerator: '100',
        denominator: '1',
    });
    assert.deepEqual(r.liquidation.excessCapitalGain, {
        numerator: '50',
        denominator: '1',
    });
    assert.deepEqual(r.nationalLimit, { numerator: '896', denominator: '25' });
    assert.deepEqual(r.nominal, { numerator: '12', denominator: '1' });
    assert.equal(c.d.modelo_a_snapshot, before);
});
void test('liquidation handles documented lower capital income and nonpositive capital ceiling', () => {
    const c = liquidationCase(),
        r = c.b.economicCredits.rows[0];
    r.income = '40';
    assert.deepEqual(economicIncome(r).income, {
        numerator: '40',
        denominator: '1',
    });
    r.liquidation.paidInCapital = '250';
    assert.deepEqual(economicIncome(r).income, {
        numerator: '0',
        denominator: '1',
    });
    assert.equal(calculateAnnual(c.d, c.b).arithmeticBalance, null);
});
void test('liquidation rejects unknown evidence, attribution contradictions and stale collection', () => {
    for (const patch of [
        { liquidation: undefined },
        {
            liquidation: {
                attributed: '',
                paidInCapital: '0',
                reference: 'QA',
            },
        },
        {
            liquidation: {
                attributed: '100',
                paidInCapital: '0',
                reference: 'QA',
            },
        },
        { assessmentKey: 'stale' },
    ]) {
        const c = liquidationCase();
        Object.assign(c.b.economicCredits.rows[0], patch);
        assert.equal(calculateAnnual(c.d, c.b).arithmeticBalance, null);
    }
});
void test('liquidation recovers the exact cap and excess in both report consumers, retaining old history', () => {
    const c = liquidationCase(),
        book = recordAnnual(c.d, c.b, '2026-11-10T16:00:00+02:00');
    const d = JSON.parse(
            JSON.stringify({
                ...c.d,
                modelo_a_snapshot: saveAnnualBook(c.d, book),
            }),
        ),
        b = annualBook(d);
    assert.equal(annualCurrent(d, b), true);
    assert.deepEqual(
        calculateAnnual(d, b).economicCredit,
        b.result.model.economicCredit,
    );
    assert.match(annualHtml(d), /IRPC-economic-liquidation\/1/);
    const report = JSON.stringify(
        createProjectDossierReport(d, {
            selectedSections: new Set(['finance']),
            generatedAt: '2026-11-10T16:00:00+02:00',
        }),
    );
    assert.match(report, /IRPC-economic-liquidation\/1/);
    assert.match(report, /mais-valia/);
});