import assert from 'node:assert/strict';
import test from 'node:test';
import fs from 'node:fs';
import {
    operationTreatments,
    newSalesOperation,
    evaluateSalesOperation,
    recordSales,
    saveSalesBook,
    salesBook,
    salesCurrent,
} from '../../resources/js/lib/iva-operations.ts';
import { createProjectDossierReport } from '../../resources/js/lib/project-dossier-report.ts';
const seed = () =>
    JSON.parse(
        fs.readFileSync(
            new URL('./fixtures/iva-production.json', import.meta.url),
            'utf8',
        ),
    );
function fixture() {
    const draft = seed();
    draft.context_opportunity = 'opportunity:319';
    draft.project_title = 'SYNTHETIC QA G2J fundraising';
    let book = {
        currency: 'MZN',
        rows: ['fundraising_public', 'fundraising_nonprofit'].map((id, i) => ({
            ...newSalesOperation(`g2j-${i}`, '2026-11', 'MZN'),
            description: `SYNTHETIC QA ${id}`,
            establishment: 'SYNTHETIC QA Manica',
            amount: '100',
            basis: i ? 'included' : 'net',
            treatment: id,
            confirmed: operationTreatments
                .find((t) => t.id === id)
                .conditions.map((_, n) => n),
            evidence:
                'SYNTHETIC QA: entidade, actividade habitual isenta, proveito exclusivo e total anual expressamente pressupostos',
            fundraiser: {
                entityReference: `SYNTHETIC-ENTITY-${i}`,
                annualEvents: i ? '8' : '1',
                eventNumber: i ? '8' : '1',
                activity: 'social_assistance',
            },
        })),
        periods: [{ period: '2026-11', complete: true }],
    };
    book = recordSales(draft, book);
    draft.modelo_a_snapshot = saveSalesBook(draft, book);
    return { draft, book };
}
void test('one fundraising branch: public/nonprofit, eighth admitted, ninth/unknown/activity mismatch indeterminate', () => {
    const { draft, book } = fixture();
    assert.equal(book.result.periods[0].fields['07'], '200.00');
    for (const row of book.rows) {
        assert.equal(evaluateSalesOperation(row, 'MZN').vat, '0.00');
        for (const n of row.confirmed)
            assert.equal(
                evaluateSalesOperation(
                    { ...row, confirmed: row.confirmed.filter((i) => i !== n) },
                    'MZN',
                ).vat,
                null,
            );
        for (const patch of [
            { annualEvents: '9' },
            { annualEvents: '' },
            { annualEvents: '0' },
            { eventNumber: '9' },
            { eventNumber: '2', annualEvents: '1' },
            { entityReference: '' },
            { activity: 'religious_personnel' },
            { activity: '' },
        ])
            assert.equal(
                evaluateSalesOperation(
                    { ...row, fundraiser: { ...row.fundraiser, ...patch } },
                    'MZN',
                ).vat,
                null,
            );
        assert.equal(
            evaluateSalesOperation({ ...row, evidence: '' }, 'MZN').vat,
            null,
        );
    }
    const nonprofit = book.rows[1];
    assert.equal(
        evaluateSalesOperation(
            {
                ...nonprofit,
                fundraiser: {
                    ...nonprofit.fundraiser,
                    activity: 'health_public',
                },
            },
            'MZN',
        ).vat,
        null,
    );
    const conflicting = {
        ...book,
        rows: book.rows.map((r) => ({
            ...r,
            fundraiser: { ...r.fundraiser, entityReference: 'SAME' },
        })),
    };
    assert.ok(
        recordSales(draft, conflicting).result.rows.every(
            (r) => r.vat === null,
        ),
    );
    const sameEvent = {
        ...book,
        rows: [book.rows[0], { ...book.rows[0], id: 'second-sale' }],
    };
    assert.equal(
        recordSales(draft, sameEvent).result.periods[0].fields['07'],
        '200.00',
    );
});
void test('fundraising context reports annual data preserving ten books; only changed G2I calendar version becomes historical', () => {
    const { draft, book } = fixture(),
        old = JSON.parse(seed().modelo_a_snapshot).salesOperations,
        store = JSON.parse(draft.modelo_a_snapshot).salesOperations;
    for (const [id, value] of Object.entries(old)) {
        assert.deepEqual(store[id], value);
        assert.equal(
            salesCurrent({ ...draft, context_opportunity: id }, value),
            id !== 'opportunity:318',
        );
    }
    assert.equal(Object.keys(old).length, 10);
    assert.equal(salesCurrent(draft, salesBook(draft)), true);
    const model = JSON.stringify(
        createProjectDossierReport(draft, {
            selectedSections: new Set(['finance']),
        }),
    );
    for (const token of [
        'fundraising_public',
        'fundraising_nonprofit',
        '200.00',
        'SYNTHETIC-ENTITY-1',
        '2026-11',
        'opportunity:319',
        'Manica',
        'total anual declarado 8',
    ])
        assert.ok(model.includes(token), token);
    assert.equal(model.includes('production_forestry_opted'), false);
    assert.equal(book.result.rows.length, 2);
});
if (process.env.IVA_G2J_OUT)
    fs.writeFileSync(
        process.env.IVA_G2J_OUT,
        JSON.stringify(fixture().draft, null, 2),
    );