mirror of
https://github.com/ganglyglub2-gif/cotizador-impresion-3D.git
synced 2026-07-17 18:55:11 +00:00
ganglyglub2-gif
277 lines
12 KiB
PHP
277 lines
12 KiB
PHP
<?php
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header("Access-Control-Allow-Origin: *");
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header("Access-Control-Allow-Methods: GET, POST, OPTIONS");
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header("Access-Control-Allow-Headers: Content-Type");
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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if (isset($_FILES['stl_file']) && $_FILES['stl_file']['error'] === UPLOAD_ERR_OK) {
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$uploadDir = __DIR__ . "/uploads/";
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$stlPath = $uploadDir . basename($_FILES['stl_file']['name']);
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$gcodePath = $uploadDir . pathinfo($_FILES['stl_file']['name'], PATHINFO_FILENAME) . ".gcode";
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if (!move_uploaded_file($_FILES['stl_file']['tmp_name'], $stlPath)) {
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echo '<div class="alert alert-danger">Error al mover el archivo.</div>';
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exit;
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}
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$cmd = "node /var/www/html/runPrusa.js " . escapeshellarg($stlPath);
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exec($cmd, $output, $return_var);
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if ($return_var !== 0 || empty($output)) {
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echo '<div class="alert alert-danger"><b>Error al generar G-code:</b><br>' . implode("<br>", $output) . '</div>';
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exit;
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}
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$result = json_decode($output[0], true);
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if (!$result) {
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echo '<div class="alert alert-danger">No se pudo leer la información del G-code.</div>';
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exit;
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}
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// Capturamos el nombre del STL final (por si hubo conversión)
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$nombreArchivoFinal = $result['finalStl'] ?? basename($stlPath);
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// Datos del archivo
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$margen = 0.10;
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$filamento_mm = $result['filamentUsedMm'] ?? 0;
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$filamento_cm3 = $result['filamentUsedCm3'] ?? 0;
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$tiempo_estimado = $result['estimatedTime'] ?? "0h 0m 0s";
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$filamento_mm_seg = $filamento_mm * (1 + $margen);
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$filamento_cm3_seg = $filamento_cm3 * (1 + $margen);
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$tiempo_seg = ajustarTiempo($tiempo_estimado, $margen);
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$impresoraSeleccionada = $_POST['marca'] ?? 'markforged';
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$materialSeleccionado = $_POST['material'] ?? 'pla';
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include 'calculo_precio.php';
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$cotizacion = calcularCotizacionImpresion(
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$filamento_cm3_seg,
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convertirTiempoAHoras($tiempo_seg),
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$materialSeleccionado,
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$impresoraSeleccionada
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);
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// --- MOSTRAR RESULTADOS ---
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echo '
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<div class="cotizacion-estimada-container">
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<div class="titulo-seccion-subrayado mb-4">
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<h3>COTIZACIÓN ESTIMADA</h3>
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</div>
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<div class="row mb-3">
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<div class="col-md-6">
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<div class="row no-gutters">
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<div class="col-4">
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<div class="badge-estimado-titulo">Impresora:</div>
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</div>
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<div class="col-8">
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<div class="badge-estimado-valor">' . htmlspecialchars(ucfirst($impresoraSeleccionada)) . '</div>
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</div>
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</div>
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</div>
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<div class="col-md-6">
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<div class="row no-gutters">
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<div class="col-4">
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<div class="badge-estimado-titulo">Material:</div>
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</div>
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<div class="col-8">
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<div class="badge-estimado-valor">' . htmlspecialchars(ucfirst($materialSeleccionado)) . '</div>
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</div>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-md-6">
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<table class="table table-sm table-striped">
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<thead class="thead-dark">
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<tr>
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<th width="60%">Concepto</th>
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<th width="40%" class="text-right">Importe</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Costo del Material</td>
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<td class="text-right">$' . number_format($cotizacion['costo_material'], 2) . '</td>
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</tr>
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<tr>
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<td>Costo del Tiempo</td>
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<td class="text-right">$' . number_format($cotizacion['costo_tiempo'], 2) . '</td>
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</tr>
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<tr>
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<td>Subtotal de Producción</td>
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<td class="text-right">$' . number_format($cotizacion['subtotal_produccion'], 2) . '</td>
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</tr>
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<tr>
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<td>Consumible de Impresión</td>
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<td class="text-right">$' . number_format($cotizacion['consumible_impresion'], 2) . '</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="col-md-6">
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<table class="table table-sm table-striped">
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<thead class="thead-dark">
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<tr>
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<th width="60%">Concepto</th>
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<th width="40%" class="text-right">Importe</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Costo de Operación</td>
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<td class="text-right">$' . number_format($cotizacion['costo_operacion'], 2) . '</td>
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</tr>
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<tr>
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<td>Subtotal de Operación</td>
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<td class="text-right">$' . number_format($cotizacion['subtotal_operacion'], 2) . '</td>
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</tr>
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<tr>
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<td>Costo Final</td>
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<td class="text-right">$' . number_format($cotizacion['costo_final_impresion'], 2) . '</td>
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</tr>
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<tr>
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<td>Indirectos</td>
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<td class="text-right">$' . number_format($cotizacion['indirectos'], 2) . '</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div class="row text-center mt-3">
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<div class="col-12">
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<h4 class="font-weight-bold">Precio Final Estimado:</h4>
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<h3 class="precio-final-grande">$' . number_format($cotizacion['precio_final'], 2) . ' MXN</h3>
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<a href="uploads/' . htmlspecialchars(basename($gcodePath)) . '" class="btn btn-success" download>
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<i class="ing-guardar"></i> Descargar G-code
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</a>
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</div>
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</div>
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<hr>';
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// ========= 2. BLOQUE DE ACORDEONES =========
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echo '
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<div class="row accordion-custom">
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<div class="col-md-6">
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<div id="accordionDatosBase">
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<div class="card">
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<div class="card-header" id="headingDatosBase">
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<h1 class="mb-0">
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<button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseDatosBase" aria-expanded="false" aria-controls="collapseDatosBase">
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<strong>Datos Base (del Slicer)</strong>
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</button>
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</h1>
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</div>
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<div id="collapseDatosBase" class="collapse" aria-labelledby="headingDatosBase" data-parent="#accordionDatosBase">
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<div class="card-body">
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<ul class="list-unstyled accordion-list">
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<li><span>Filamento usado:</span> <span>' . number_format($filamento_mm, 2) . ' mm</span></li>
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<li><span>Volumen usado:</span> <span>' . number_format($filamento_cm3, 2) . ' cm³</span></li>
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<li><span>Tiempo estimado:</span> <span>' . htmlspecialchars($tiempo_estimado) . '</span></li>
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</ul>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="col-md-6">
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<div id="accordionMargen">
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<div class="card">
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<div class="card-header" id="headingMargen">
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<h5 class="mb-0">
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<button class="btn btn-link collapsed" data-toggle="collapse" data-target="#collapseMargen" aria-expanded="false" aria-controls="collapseMargen">
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Margen de Seguridad (10%)
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</button>
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</h5>
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</div>
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<div id="collapseMargen" class="collapse" aria-labelledby="headingMargen" data-parent="#accordionMargen">
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<div class="card-body">
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<ul class="list-unstyled accordion-list">
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<li><span>Filamento (seguridad):</span> <span>' . number_format($filamento_mm_seg, 2) . ' mm</span></li>
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<li><span>Volumen (seguridad):</span> <span>' . number_format($filamento_cm3_seg, 2) . ' cm³</span></li>
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<li><span>Tiempo (seguridad):</span> <span>' . htmlspecialchars($tiempo_seg) . '</span></li>
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</ul>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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';
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// --- FIN DEL BLOQUE REEMPLAZADO ---
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// === VISUALIZADOR 3D ===
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echo '
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<div class="mt-4">
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<div class="titulo-seccion-subrayado mb-4">
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<h3>VISUALIZADOR</h3>
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</div>
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<div id="model" style="width: 100%; height: 500px; background: #f7f7f7 !important; border: 1px solid #dee2e6; border-radius: 8px;"></div>
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</div>
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<div class="controles-info" style="width: 100%; background: rgba(0,0,0,0.05); padding: 15px; border-radius: 8px; margin-top: 10px; text-align: left; font-size: 1rem; line-height: 1.6; border: 1px solid #dee2e6;">
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<h4 style="margin: 0 0 10px 0; text-align: center; font-size: 1.25rem;">Controles del Visor 3D</h4>
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<ul style="margin: 0; padding-left: 20px; list-style-type: disc;">
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<li><strong>Girar Modelo (Orbitar):</strong> Clic Izquierdo + Arrastrar</li>
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<li><strong>Mover Cámara (Pan):</strong> Clic Derecho + Arrastrar</li>
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<li><strong>Acercar/Alejar (Zoom):</strong> Rueda del Mouse (Scroll)</li>
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<li><strong>Rotar Pieza:</strong> Teclas A / D (o Flecha Izquierda / Derecha)</li>
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</ul>
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</div>
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';
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// === DIV OCULTO
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$stlUrl = 'uploads/' . htmlspecialchars($nombreArchivoFinal);
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echo '<div id="stl-data-url" data-url="' . $stlUrl . '" style="display: none;"></div>';
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} else {
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echo '<div class="alert alert-danger">No se recibió un archivo STL válido.</div>';
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}
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} else {
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echo '<div class="alert alert-warning">Método no permitido.</div>';
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}
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// --- FUNCIONES AUXILIARES ---
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function ajustarTiempo($tiempo_str, $porcentaje) {
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preg_match_all("/(\\d+)([hms])/", $tiempo_str, $matches, PREG_SET_ORDER);
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$segundos = 0;
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foreach ($matches as $match) {
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$valor = (int)$match[1];
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switch ($match[2]) {
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case "h": $segundos += $valor * 3600; break;
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case "m": $segundos += $valor * 60; break;
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case "s": $segundos += $valor; break;
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}
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}
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$segundos_ajustados = round($segundos * (1 + $porcentaje));
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$horas = intdiv($segundos_ajustados, 3600);
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$minutos = intdiv($segundos_ajustados % 3600, 60);
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$segundos_final = $segundos_ajustados % 60;
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return "{$horas}h {$minutos}m {$segundos_final}s";
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}
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function convertirTiempoAHoras($tiempo_str) {
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preg_match_all("/(\\d+)([hms])/", $tiempo_str, $matches, PREG_SET_ORDER);
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$horas = 0;
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foreach ($matches as $match) {
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$valor = (int)$match[1];
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switch ($match[2]) {
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case "h": $horas += $valor; break;
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case "m": $horas += $valor / 60; break;
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case "s": $horas += $valor / 3600; break;
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}
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}
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return $horas;
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}
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?>
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