Add Mago4 demo ERP with Python FastAPI

Implements a working in-memory ERP demo inspired by Mago4, covering
the core modules: dashboard with KPI widgets, customers, suppliers,
products, sales orders, purchase orders, and warehouse inventory.

- FastAPI backend with Pydantic models and REST API (auto-docs at /docs)
- Jinja2 HTML templates with Mago4-style UI (dark sidebar, blue/orange/
  green/red palette, Material Design icons)
- In-memory fake database seeded with sample customers, suppliers,
  products, and orders — ready to swap for SQLAlchemy + SQL Server
- Workarounds for Python 3.14 + Starlette 1.3 / Jinja2 compatibility
  (cache_size=0, new TemplateResponse(request, name, ctx) signature)
- launch.json for one-click preview; run.bat for manual startup

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-06-17 10:17:57 +02:00
co-authored by Claude Sonnet 4.6
parent 714617a52e
commit 8a9fb5085a
19 changed files with 2835 additions and 412 deletions
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{% extends "base.html" %}
{% block title %}Ordini Acquisto - Mago4 Demo{% endblock %}
{% block page_title %}Ordini Acquisto{% endblock %}
{% block content %}
<div class="page-header">
<button class="btn btn-primary" onclick="openCreateOrderModal()">
<i class="material-icons">add</i> Nuovo Ordine
</button>
{% if pending %}
<div class="alert alert-info">
<i class="material-icons">info</i>
{{ pending|length }} ordine/i in sospeso
</div>
{% endif %}
</div>
<div class="widget-card">
<div class="widget-header">
<h3 class="widget-title">Elenco Ordini Acquisto</h3>
</div>
<div class="widget-body">
<table class="data-table">
<thead>
<tr>
<th>Data</th>
<th>Numero Ordine</th>
<th>Fornitore</th>
<th>Importo Totale</th>
<th>Data Consegna Prevista</th>
<th>Stato</th>
<th>Azioni</th>
</tr>
</thead>
<tbody>
{% for order in orders %}
<tr>
<td>{{ order.order_date.strftime("%d/%m/%Y") }}</td>
<td><strong>{{ order.order_number }}</strong></td>
<td>{{ order.supplier_name }}</td>
<td class="text-right">€ {{ "%.2f"|format(order.total_amount) }}</td>
<td>
{% if order.expected_delivery_date %}
{{ order.expected_delivery_date.strftime("%d/%m/%Y") }}
{% else %}
{% endif %}
</td>
<td>
<span class="badge status-{{ order.status.value }}">{{ order.status.value }}</span>
</td>
<td>
<button class="btn-small btn-info" onclick="viewOrder({{ order.id }})">
<i class="material-icons">visibility</i>
</button>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
<div id="orderModal" class="modal" onclick="closeModal(event)">
<div class="modal-content" onclick="event.stopPropagation()">
<div class="modal-header">
<h2 id="modalTitle">Dettagli Ordine Acquisto</h2>
<button class="btn-close" onclick="closeModal()">
<i class="material-icons">close</i>
</button>
</div>
<div class="modal-body" id="modalBody">
</div>
</div>
</div>
<script>
function viewOrder(orderId) {
fetch(`/api/purchase-orders/${orderId}`)
.then(r => r.json())
.then(data => {
const deliveryDate = data.expected_delivery_date ? new Date(data.expected_delivery_date).toLocaleDateString('it-IT') : '—';
const orderDate = new Date(data.order_date).toLocaleDateString('it-IT');
let linesHtml = '<table class="data-table-nested"><thead><tr><th>Articolo</th><th>Quantità</th><th>Prezzo Unit.</th><th>Totale</th></tr></thead><tbody>';
data.lines.forEach(line => {
linesHtml += `<tr>
<td>${line.product_description} (${line.product_code})</td>
<td class="text-right">${line.quantity}</td>
<td class="text-right">€ ${line.unit_price.toFixed(2)}</td>
<td class="text-right">€ ${line.total_amount.toFixed(2)}</td>
</tr>`;
});
linesHtml += '</tbody></table>';
document.getElementById('modalTitle').textContent = `Ordine: ${data.order_number}`;
document.getElementById('modalBody').innerHTML = `
<div class="detail-grid">
<div class="detail-item">
<label>Numero Ordine</label>
<span>${data.order_number}</span>
</div>
<div class="detail-item">
<label>Data Ordine</label>
<span>${orderDate}</span>
</div>
<div class="detail-item">
<label>Fornitore</label>
<span>${data.supplier_name}</span>
</div>
<div class="detail-item">
<label>Stato</label>
<span class="badge status-${data.status}">
${data.status.replace('_', ' ').toUpperCase()}
</span>
</div>
<div class="detail-item">
<label>Data Consegna Prevista</label>
<span>${deliveryDate}</span>
</div>
<div class="detail-item">
<label>Importo Totale</label>
<span class="text-orange" style="font-size: 1.2em; font-weight: bold;">€ ${data.total_amount.toFixed(2)}</span>
</div>
</div>
<div style="margin-top: 20px;">
<h4>Righe Ordine</h4>
${linesHtml}
</div>
`;
document.getElementById('orderModal').classList.add('show');
});
}
function openCreateOrderModal() {
alert('Creazione nuovo ordine (da implementare)');
}
function closeModal(event) {
if (event && event.target.id !== 'orderModal') return;
document.getElementById('orderModal').classList.remove('show');
}
</script>
{% endblock %}