import test from 'node:test';
import assert from 'node:assert/strict';
import {
    readRows,
    exportProjectDossierCsv,
} from '../../resources/js/lib/project-dossier.ts';
import { serializeFinancialToolsSnapshot } from '../../resources/js/lib/financial-calculators.ts';

void test('structured planner tolerates incomplete or malformed snapshots', () => {
    assert.deepEqual(readRows('not-json', ['name']), []);
    assert.deepEqual(readRows('{"x":1}', ['name']), []);
});

void test('project export labels user market claims and insufficient finance evidence', () => {
    const csv = exportProjectDossierCsv({
        market_assumption: 'procura alta',
        market_source: '',
        project_title: '=1+1',
        project_team_snapshot: JSON.stringify([
            {
                competency: 'Gestão',
                state: 'gap',
                action: 'Formação',
                estimated_cost: '20',
                due_date: '',
            },
        ]),
        project_execution_snapshot: JSON.stringify([
            {
                title: 'Abrir',
                due_date: '',
                status: 'planned',
                planned_amount: '10',
                actual_amount: '',
            },
        ]),
    });
    assert.match(csv, /Informação declarada, não verificada/);
    assert.match(csv, /Informação insuficiente/);
    assert.match(csv, /'=1\+1/);
    assert.match(csv, /Secção;Campo;Valor;Origem \/ estado/);
    assert.match(csv, /Gestão; gap; resposta: Formação/);
    assert.match(csv, /Marco 1/);
});

void test('project dossier exports readable financial assumptions and verified calculator outputs', () => {
    const financial_tools_snapshot = serializeFinancialToolsSnapshot({
        budgetPeriod: 'Mensal',
        loan: {
            principal: '100000',
            rate: '18',
            months: '24',
            rateType: 'nominal',
            periodMonths: '1',
            gracePeriods: '0',
            upfrontFee: '0',
            recurringFee: '0',
        },
        breakEven: { fixed: '50000', price: '1000', variable: '600' },
        funding: { total: '1000000', secured: '250000' },
        incomes: [{ label: 'Vendas', amount: '200000' }],
        expenses: [{ label: 'Operação', amount: '150000' }],
    });
    const csv = exportProjectDossierCsv({
        financial_tools_snapshot,
        currency: 'MZN',
    });
    assert.match(csv, /Unidades estimadas;125;/);
    assert.match(csv, /Diferença por financiar;750000\.00 MZN;/);
    assert.match(csv, /Saldo operacional estimado;50000\.00 MZN;/);
    assert.doesNotMatch(csv, /"\{""version""/);
});