const assert = require('node:assert/strict');
const fs = require('node:fs');
const vm = require('node:vm');
const test = require('node:test');

function setup(conversationID = '') {
    const fields = ['conversation-id', 'title', 'description', 'severity', 'type', 'target', 'reproduction-steps', 'evidence', 'impact', 'recommendation', 'project-id', 'conversation-tag', 'task-tag', 'status', 'preconditions', 'retest-notes'];
    const elements = Object.fromEntries(fields.map(name => ['vulnerability-' + name, { value: 'value' }]));
    elements['vulnerability-conversation-id'].value = conversationID;
    elements['vulnerability-project-id'].value = '';
    const requests = [], alerts = [];
    let reloaded = false;
    const ctx = vm.createContext({
        document: { getElementById: id => elements[id] }, currentVulnerabilityId: null,
        vulnerabilityPagination: { currentPage: 3 }, vulnT: key => key,
        alert: message => alerts.push(message), console,
        apiFetch: async (url, options) => { requests.push({ url, ...options }); return { ok: true, json: async () => ({ id: 'created' }) }; },
        closeVulnerabilityModal() {}, loadVulnerabilityStats() {}, loadVulnerabilities() { reloaded = true; },
    });
    const source = fs.readFileSync('web/static/js/vulnerability.js', 'utf8');
    vm.runInContext(source.slice(source.indexOf('async function saveVulnerability()'), source.indexOf('// 删除漏洞')), ctx);
    return { ctx, elements, requests, alerts, reloaded: () => reloaded };
}

test('manual finding without a conversation submits and reloads', async () => {
    const s = setup('  ');
    await s.ctx.saveVulnerability();
    assert.equal(s.alerts.length, 0);
    assert.equal(s.requests.length, 1);
    assert.equal(s.requests[0].method, 'POST');
    assert.equal(JSON.parse(s.requests[0].body).conversation_id, '');
    assert.equal(s.ctx.vulnerabilityPagination.currentPage, 1);
    assert.equal(s.reloaded(), true);
});

test('an existing conversation ID is trimmed and sent', async () => {
    const s = setup(' existing ');
    await s.ctx.saveVulnerability();
    assert.equal(JSON.parse(s.requests[0].body).conversation_id, 'existing');
});

test('other required fields remain required', async () => {
    const s = setup();
    s.elements['vulnerability-title'].value = ' ';
    await s.ctx.saveVulnerability();
    assert.equal(s.requests.length, 0);
    assert.equal(s.alerts[0], 'vulnerabilityPage.saveRequiredFields');
});