// /home/Autopartes/pos/static/js/accounting.js
// Accounting module — wired to design-system HTML IDs
// Tabs: panel-cxc, panel-cxp, panel-balance, panel-resultados, panel-flujo, panel-conciliacion, panel-cierre
const Accounting = (() => {
const API = '/pos/api/accounting';
function token() {
return localStorage.getItem('pos_token') || '';
}
function headers() {
return { 'Authorization': `Bearer ${token()}`, 'Content-Type': 'application/json' };
}
async function api(path, opts = {}) {
const res = await fetch(`${API}${path}`, { headers: headers(), ...opts });
if (!res.ok) {
const err = await res.json().catch(() => ({ error: res.statusText }));
throw new Error(err.error || 'Request failed');
}
return res.json();
}
function fmt(n) {
return parseFloat(n || 0).toLocaleString('es-MX', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
}
// ---- Auth check ----
function checkAuth() {
if (!token()) {
window.location.href = '/pos/login';
return false;
}
return true;
}
// ---- Tab switching (matches design system onclick="switchTab('xxx')") ----
function switchTab(name) {
document.querySelectorAll('.tab-btn').forEach(btn => {
btn.classList.remove('is-active');
btn.setAttribute('aria-selected', 'false');
});
document.querySelectorAll('.tab-panel').forEach(p => p.classList.remove('is-active'));
// Activate button
const tabBtn = document.querySelector(`.tab-btn[onclick*="'${name}'"]`);
if (tabBtn) {
tabBtn.classList.add('is-active');
tabBtn.setAttribute('aria-selected', 'true');
}
// Activate panel
const panel = document.getElementById(`panel-${name}`);
if (panel) panel.classList.add('is-active');
// Load data
if (name === 'cxc') loadAging();
if (name === 'cxp') loadAccountsPayable();
if (name === 'balance') loadBalanceSheet();
if (name === 'resultados') loadIncomeStatement();
if (name === 'flujo') loadCashFlow();
if (name === 'conciliacion') loadReconciliation();
if (name === 'cierre') loadPeriodClose();
}
// ---- Badge helper ----
function statusBadge(status, label) {
const map = {
pending: 'badge--pending',
vigente: 'badge--pending',
overdue: 'badge--overdue',
vencida: 'badge--overdue',
partial: 'badge--partial',
parcial: 'badge--partial',
ok: 'badge--ok',
pagada: 'badge--ok',
open: 'badge--pending',
closed: 'badge--ok',
};
return `${label || status} `;
}
// ---- Tab 1: Cuentas por Cobrar (Aging) ----
async function loadAging() {
const panel = document.getElementById('panel-cxc');
if (!panel) return;
const tbody = panel.querySelector('.data-table tbody');
if (!tbody) return;
try {
const res = await api('/aging');
const rows = res.data || [];
if (!rows.length) {
tbody.innerHTML = 'No hay cuentas por cobrar.
${r.invoice || r.folio || '-'}
${r.name || r.customer_name || '-'}
${r.issue_date ? new Date(r.issue_date).toLocaleDateString('es-MX') : '-'}
${r.due_date ? new Date(r.due_date).toLocaleDateString('es-MX') : '-'}
$${fmt(r.total)}
$${fmt(r.paid || 0)}
$${fmt(r.balance || r.total)}
${statusBadge(status, label)}
${r.balance > 0 ? 'Cobrar' : 'Ver'} `;
}).join('');
// Update pagination text
const pagSpan = panel.querySelector('.pagination span');
if (pagSpan) pagSpan.textContent = `Mostrando 1-${rows.length} de ${res.totals?.count || rows.length} registros`;
// Update summary card badge count
updateBadgeCount('cxc', rows.length);
} catch (e) {
tbody.innerHTML = `Error: ${e.message} No hay cuentas por pagar.
${r.invoice || r.folio || '-'}
${r.name || r.vendor_name || '-'}
${r.receipt_date ? new Date(r.receipt_date).toLocaleDateString('es-MX') : '-'}
${r.due_date ? new Date(r.due_date).toLocaleDateString('es-MX') : '-'}
$${fmt(r.total)}
$${fmt(r.paid || 0)}
$${fmt(r.balance || r.total)}
${statusBadge(status, label)}
${r.balance > 0 ? 'Pagar' : 'Ver'} `;
}).join('');
const pagSpan = panel.querySelector('.pagination span');
if (pagSpan) pagSpan.textContent = `Mostrando 1-${rows.length} de ${res.totals?.count || rows.length} registros`;
} catch (e) {
tbody.innerHTML = `Error: ${e.message}
${item.code ? item.code + ' ' : ''}${item.name}
$${fmt(item.balance)}
`;
}
}
html += `
Total Activos
$${fmt(res.activo?.total || 0)}
`;
activoCard.innerHTML = html;
}
if (pasivoCard) {
let html = ``;
// Pasivo
if (res.pasivo && res.pasivo.items) {
html += `Pasivo
`;
for (const item of res.pasivo.items) {
html += `
${item.code ? item.code + ' ' : ''}${item.name}
$${fmt(item.balance)}
`;
}
html += `Total Pasivo $${fmt(res.pasivo.total)}
`;
}
// Capital
if (res.capital && res.capital.items) {
html += `Capital Contable
`;
for (const item of res.capital.items) {
const isPos = item.balance > 0;
html += `
${item.code ? item.code + ' ' : ''}${item.name}
$${fmt(item.balance)}
`;
}
html += `Total Capital $${fmt(res.capital.total)}
`;
}
html += `
Total Pasivo + Capital
$${fmt((res.pasivo?.total || 0) + (res.capital?.total || 0))}
`;
pasivoCard.innerHTML = html;
}
// Update period selector text
const sel = panel.querySelector('.select-filter');
if (sel && res.as_of) {
sel.innerHTML = `Al ${res.as_of} `;
}
} catch (e) {
grid.innerHTML = `Error: ${e.message}
`;
}
}
// ---- Tab 4: Estado de Resultados ----
async function loadIncomeStatement() {
const panel = document.getElementById('panel-resultados');
if (!panel) return;
const grid = panel.querySelector('.finance-grid');
if (!grid) return;
try {
const now = new Date();
const res = await api(`/income-statement?year=${now.getFullYear()}&month=${now.getMonth() + 1}`);
const card = grid.querySelector('.finance-card');
if (!card) return;
let html = ``;
// Ingresos
html += `Ingresos
`;
if (res.ingresos && res.ingresos.items) {
for (const item of res.ingresos.items) {
html += `
${item.name}
$${fmt(item.amount)}
`;
}
}
html += `Total Ingresos $${fmt(res.ingresos?.total || 0)}
`;
// Costos
html += `Costo de Ventas
`;
if (res.costos && res.costos.items) {
for (const item of res.costos.items) {
html += `
${item.name}
-$${fmt(Math.abs(item.amount))}
`;
}
}
html += `Utilidad Bruta $${fmt(res.utilidad_bruta || 0)}
`;
// Gastos
html += `Gastos de Operacion
`;
if (res.gastos && res.gastos.items) {
for (const item of res.gastos.items) {
html += `
${item.name}
-$${fmt(Math.abs(item.amount))}
`;
}
}
html += `Total Gastos Operacion -$${fmt(Math.abs(res.gastos?.total || 0))}
`;
// Utilidad neta
const netColor = (res.utilidad_neta || 0) >= 0 ? 'finance-card__row-value--positive' : 'finance-card__row-value--negative';
html += `
Utilidad Neta
$${fmt(res.utilidad_neta || 0)}
`;
card.innerHTML = html;
} catch (e) {
grid.innerHTML = `Error: ${e.message}
`;
}
}
// ---- Tab 5: Flujo de Efectivo ----
async function loadCashFlow() {
// Flujo de Efectivo currently has no dedicated API endpoint, keep demo data
// Future: wire to /pos/api/accounting/cash-flow
}
// ---- Tab 6: Conciliacion Bancaria ----
async function loadReconciliation() {
// Bank reconciliation currently has no dedicated API endpoint, keep demo data
// Future: wire to /pos/api/accounting/reconciliation
}
// ---- Tab 7: Cierre de Mes ----
async function loadPeriodClose() {
const panel = document.getElementById('panel-cierre');
if (!panel) return;
// Wire the "Ejecutar Cierre" button
const closeBtn = panel.querySelector('.btn--primary');
if (closeBtn && !closeBtn.dataset.wired) {
closeBtn.dataset.wired = 'true';
closeBtn.addEventListener('click', async () => {
const now = new Date();
const year = now.getFullYear();
const month = now.getMonth() + 1;
if (!confirm(`Cerrar periodo ${month}/${year}? Esta accion no se puede revertir.`)) return;
try {
await api('/periods/close', {
method: 'POST',
body: JSON.stringify({ year, month }),
});
alert('Periodo cerrado exitosamente.');
} catch (e) {
alert('Error: ' + e.message);
}
});
}
}
// ---- Summary cards update ----
async function loadSummaryCards() {
const cards = document.querySelectorAll('.summary-card');
if (cards.length < 4) return;
try {
// Load trial balance for overall numbers
const now = new Date();
const tb = await api(`/trial-balance?year=${now.getFullYear()}&month=${now.getMonth() + 1}`);
// The summary cards will keep their structure, just update values if API returns data
// This is best-effort; if API doesn't support summary data, demo values remain
} catch (_) {
// Non-critical, keep demo values
}
}
// ---- Helper: update tab badge counts ----
function updateBadgeCount(tabName, count) {
const btn = document.querySelector(`.tab-btn[onclick*="'${tabName}'"]`);
if (!btn) return;
const badge = btn.querySelector('.tab-btn__badge');
if (badge) badge.textContent = count;
}
// ---- Clock ----
function startClock() {
const el = document.getElementById('live-clock');
if (!el) return;
const tick = () => {
const now = new Date();
el.textContent = now.toLocaleTimeString('es-MX', { hour: '2-digit', minute: '2-digit' });
};
tick();
setInterval(tick, 1000);
}
// ---- Init ----
function init() {
if (!checkAuth()) return;
startClock();
loadSummaryCards();
// Load initial tab data (cxc is active by default)
loadAging();
}
document.addEventListener('DOMContentLoaded', init);
// ---- Exportar placeholder ----
function exportarContabilidad() {
// Find the first visible table in the active accounting tab and export as CSV
var tables = document.querySelectorAll('table');
var table = null;
for (var i = 0; i < tables.length; i++) {
if (tables[i].offsetParent !== null && tables[i].querySelector('tbody tr')) {
table = tables[i];
break;
}
}
if (!table) {
alert('No hay datos para exportar en la vista actual.');
return;
}
var rows = [];
var ths = table.querySelectorAll('thead th');
if (ths.length) {
rows.push(Array.from(ths).map(function(th) { return '"' + th.textContent.trim().replace(/"/g, '""') + '"'; }).join(','));
}
table.querySelectorAll('tbody tr').forEach(function(tr) {
var cells = tr.querySelectorAll('td');
rows.push(Array.from(cells).map(function(td) { return '"' + td.textContent.trim().replace(/"/g, '""') + '"'; }).join(','));
});
if (rows.length <= 1) { alert('Sin datos para exportar.'); return; }
var csv = rows.join('\n');
var blob = new Blob(['\uFEFF' + csv], { type: 'text/csv;charset=utf-8;' });
var url = URL.createObjectURL(blob);
var a = document.createElement('a');
a.href = url;
a.download = 'contabilidad_nexus_' + new Date().toISOString().slice(0, 10) + '.csv';
a.click();
URL.revokeObjectURL(url);
}
// ---- Nueva Poliza modal ----
function showNewEntryModal() {
const overlay = document.getElementById('newEntryModalOverlay');
if (!overlay) return;
// Set default date to today
const dateInput = overlay.querySelector('#entryDate');
if (dateInput && !dateInput.value) {
dateInput.value = new Date().toISOString().slice(0, 10);
}
document.getElementById('entryResult').innerHTML = '';
overlay.style.display = 'flex';
}
function closeNewEntryModal() {
const overlay = document.getElementById('newEntryModalOverlay');
if (overlay) overlay.style.display = 'none';
}
function addEntryLine() {
const container = document.getElementById('entryLines');
if (!container) return;
const line = document.createElement('div');
line.className = 'entry-line';
line.style.cssText = 'display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:var(--space-2);margin-bottom:var(--space-2);align-items:center;';
line.innerHTML =
'× ';
container.appendChild(line);
}
async function submitNewEntry() {
const date = document.getElementById('entryDate').value;
const type = document.getElementById('entryType').value;
const description = document.getElementById('entryDescription').value.trim();
const resultEl = document.getElementById('entryResult');
if (!date || !description) {
resultEl.innerHTML = 'Fecha y descripcion son obligatorios. ';
return;
}
const lines = [];
document.querySelectorAll('#entryLines .entry-line').forEach(row => {
const account = row.querySelector('.entry-account').value.trim();
const debit = parseFloat(row.querySelector('.entry-debit').value) || 0;
const credit = parseFloat(row.querySelector('.entry-credit').value) || 0;
if (account && (debit || credit)) {
lines.push({ account, debit, credit });
}
});
if (!lines.length) {
resultEl.innerHTML = 'Agregue al menos una partida. ';
return;
}
try {
await api('/entries', {
method: 'POST',
body: JSON.stringify({ date, type, description, lines }),
});
resultEl.innerHTML = 'Poliza creada exitosamente. ';
setTimeout(() => closeNewEntryModal(), 1200);
} catch (e) {
resultEl.innerHTML = 'Error: ' + e.message + ' ';
}
}
// Expose switchTab globally for onclick handlers in HTML
window.switchTab = switchTab;
window.exportarContabilidad = exportarContabilidad;
window.showNewEntryModal = showNewEntryModal;
window.closeNewEntryModal = closeNewEntryModal;
window.addEntryLine = addEntryLine;
window.submitNewEntry = submitNewEntry;
return {
switchTab, loadAging, loadAccountsPayable, loadBalanceSheet,
loadIncomeStatement, loadCashFlow, loadReconciliation, loadPeriodClose,
exportarContabilidad, showNewEntryModal, closeNewEntryModal, addEntryLine, submitNewEntry,
};
})();