Investidor-V2/tests/frontend/dossier-export-recovery.test.mjs

import test from 'node:test';
import assert from 'node:assert/strict';
import {
    DossierExportGate,
    dossierExportFailure,
    prepareDossierAttachments,
} from '../../resources/js/lib/dossier-export-state.ts';
import {
    createProjectDossierReport,
    generateProjectDossierDocx,
    createProjectDossierPrintHtml,
    generateProjectDossierPackage,
} from '../../resources/js/lib/project-dossier-report.ts';

void test('concurrent export is ignored; failed generation unlocks one retry without mutating inputs', async () => {
    const gate = new DossierExportGate();
    const draft = {
        project_title: 'SINTÉTICO QA',
        project_summary: 'Pressupostos declarados; não é resultado fiscal.',
    };
    const saved = JSON.stringify(draft);
    let release;
    let starts = 0;
    const first = gate.run(async () => {
        starts++;
        await new Promise((resolve) => {
            release = resolve;
        });
        throw new Error('Library failure');
    });
    assert.equal(
        await gate.run(async () => {
            starts++;
        }),
        false,
    );
    release();
    await assert.rejects(first, /Library failure/);
    assert.equal(
        await gate.run(async () => {
            starts++;
        }),
        true,
    );
    assert.equal(starts, 2);
    assert.equal(JSON.stringify(draft), saved);
});

void test('all operations show Portuguese recovery text while retaining technical details in diagnostics', () => {
    for (const operation of ['word', 'package', 'pdf', 'csv', 'attachments']) {
        const error = new Error('English internals / private stack');
        const logs = [];
        const text = dossierExportFailure(operation, error, (...args) =>
            logs.push(args),
        );
        assert.match(text, /Não foi possível/);
        assert.match(text, /foram mantidos.*Tente novamente/);
        assert.doesNotMatch(text, /English internals|private stack/);
        assert.equal(logs.length, 1);
        assert.equal(logs[0][1].cause, error);
        assert.ok(text.includes(logs[0][1].reference));
    }
});

void test('attachment read failure and size refusal preserve existing selection; retry deduplicates bytes and keeps captions', async () => {
    const file = new File(['SINTÉTICO QA'], 'qa.txt', { type: 'text/plain' });
    const current = [{ file, include: false, caption: 'Legenda conservada' }];
    const broken = new File(['another'], 'broken.txt');
    broken.arrayBuffer = async () => {
        throw new Error('OS read failed');
    };
    await assert.rejects(
        prepareDossierAttachments(current, [broken]),
        /OS read failed/,
    );
    assert.equal(current.length, 1);
    const tooLarge = new File([new Uint8Array(16 * 1024 * 1024)], 'large.txt');
    const refused = await prepareDossierAttachments(current, [tooLarge]);
    assert.equal(refused.attachments, current);
    assert.match(refused.problem, /15 MB/);
    const result = await prepareDossierAttachments(current, [
        new File(['SINTÉTICO QA'], 'qa.txt'),
        new File(['distinct'], 'qa.txt'),
    ]);
    assert.equal(result.duplicateCount, 1);
    assert.equal(result.attachments.length, 2);
    assert.equal(result.attachments[0], current[0]);
    assert.equal(result.attachments[0].caption, 'Legenda conservada');
    assert.equal(result.attachments[0].include, false);
});

void test('actual Word PDF and ZIP generators recover after a transient attachment read failure; archive has one original', async () => {
    const model = createProjectDossierReport(
        { project_title: 'QA recuperação' },
        { selectedSections: new Set(['summary', 'annexes']) },
    );
    const file = new File(['Texto QA'], 'qa.txt', { type: 'text/plain' });
    const original = file.text.bind(file);
    let fail = false;
    file.text = async () => {
        if (fail) {
            fail = false;
            throw new Error('Transient attachment read failure');
        }
        return original();
    };
    const attachments = [{ file, include: true, caption: '' }];
    for (const generate of [
        () => generateProjectDossierDocx(model, attachments, true),
        () => createProjectDossierPrintHtml(model, attachments, true),
    ]) {
        fail = true;
        await assert.rejects(generate, /Transient attachment/);
        assert.ok(await generate());
        assert.equal(attachments.length, 1);
    }
    const word = await generateProjectDossierDocx(model, [], false);
    let broken = true;
    const { DossierExportGate: Gate } =
        await import('../../resources/js/lib/dossier-export-state.ts');
    const gate = new Gate();
    await assert.rejects(
        gate.run(async () => {
            if (broken) throw new Error('ZIP write fault');
        }),
        /ZIP write fault/,
    );
    broken = false;
    let zip;
    await gate.run(async () => {
        zip = await generateProjectDossierPackage(word, attachments, true);
    });
    const { default: JSZip } = await import('jszip');
    const archive = await JSZip.loadAsync(await zip.arrayBuffer());
    assert.deepEqual(
        Object.keys(archive.files).filter(
            (name) => name.startsWith('Anexos/') && !archive.files[name].dir,
        ),
        ['Anexos/qa.txt'],
    );
});