Tul xxx Tul

Viewing: Home.php

<?php

namespace App\Controllers;

use CodeIgniter\HTTP\ResponseInterface;
use App\Models\AboutSectionModel;
use App\Models\ClassModel;
use App\Models\CompanyModel;
use App\Models\InstructorModel;
use App\Models\MembershipTypeModel;

class Home extends BaseController
{
    private $companyModel;

    public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);
        $this->companyModel = model('CompanyModel');
    }

    public function index()
    {
        $classModel = model('ClassModel');
        $membershipTypeModel = model('MembershipTypeModel');
        $aboutModel = model('AboutSectionModel');
        $instructorModel = model('InstructorModel');

        $classes = $classModel->select('classes.*, instructors.name as instructor_name')
            ->join('instructors', 'instructors.id = classes.instructor_id')
            ->findAll();

        $data = [
            'classes' => $classes,
            'company' => $this->companyModel->first(),
            'plans'   => $membershipTypeModel->where('status', 'active')->findAll(),
            'about'   => $aboutModel->first(),
            'instructors' => $instructorModel->findAll(),
        ];

        // Mover la lógica de horario al controlador para que el servidor lo procese de una vez
        $dayMapping = [
            'Monday' => 'Lunes', 'Tuesday' => 'Martes', 'Wednesday' => 'Miércoles',
            'Thursday' => 'Jueves', 'Friday' => 'Viernes', 'Saturday' => 'Sábado', 'Sunday' => 'Domingo'
        ];
        $colors = ['bg-red-500', 'bg-blue-500', 'bg-purple-500', 'bg-orange-500', 'bg-green-500', 'bg-yellow-500', 'bg-indigo-500'];
        
        $scheduleData = [];
        foreach ($classes as $index => $cls) {
            $startTimeStr = $cls['start_time'] ?? '08:00:00';
            $endTimeStr = $cls['end_time'] ?? '09:00:00';
            $classDays = array_filter(array_map('trim', explode(',', (string)($cls['day_of_week'] ?? ''))));
            if (empty($classDays)) {
                $classDays = ['Monday'];
            }
            
            try {
                $startTime = new \DateTime($startTimeStr);
                $endTime = new \DateTime($endTimeStr);
                $diff = $startTime->diff($endTime);
                $duration = ($diff->h > 0 ? $diff->h . "h " : "") . ($diff->i > 0 ? $diff->i . "min" : "");

                foreach ($classDays as $dayCode) {
                    $scheduleData[] = [
                        'id' => (string)$cls['id'] . '-' . $dayCode,
                        'day' => $dayMapping[$dayCode] ?? $dayCode,
                        'startTime' => $startTime->format("h:i A"),
                        'endTime' => $endTime->format("h:i A"),
                        'time' => $startTime->format("h:i A") . " - " . $endTime->format("h:i A"),
                        'name' => $cls['name'],
                        'instructor' => $cls['instructor_name'] ?? 'N/A',
                        'desc' => $cls['description'] ?? '',
                        'duration' => $duration ?: 'N/A',
                        'intensity' => 'Entrenamiento',
                        'color' => $colors[$index % count($colors)]
                    ];
                }
            } catch (\Exception $e) {
                continue;
            }
        }
        $data['jsonSchedule'] = json_encode($scheduleData);

        return view('index', $data);
    }

    public function manifest()
    {
        $company = $this->companyModel->first() ?? [];
        $name = trim((string) ($company['name'] ?? 'Gym'));

        $payload = [
            'id' => app_url(),
            'name' => $name,
            'short_name' => mb_substr($name, 0, 12),
            'description' => trim((string) ($company['message'] ?? ('Accede rápidamente a ' . $name . ' desde tu dispositivo.'))),
            'start_url' => app_url(),
            'scope' => app_url(),
            'display' => 'standalone',
            'background_color' => '#0a0a0a',
            'theme_color' => '#0a0a0a',
            'orientation' => 'portrait',
            'lang' => 'es',
            'dir' => 'ltr',
            'prefer_related_applications' => false,
            'icons' => [
                [
                    'src' => app_url('pwa-icon/192'),
                    'sizes' => '192x192',
                    'type' => 'image/png',
                    'purpose' => 'any maskable',
                ],
                [
                    'src' => app_url('pwa-icon/512'),
                    'sizes' => '512x512',
                    'type' => 'image/png',
                    'purpose' => 'any maskable',
                ],
            ],
        ];

        return $this->response
            ->setHeader('Content-Type', 'application/manifest+json; charset=utf-8')
            ->setBody(json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES));
    }

    public function pwaIcon($size = 192)
    {
        $size = (int) $size;
        if ($size <= 0) {
            $size = 192;
        }

        $size = min(max($size, 64), 512);
        $company = $this->companyModel->first() ?? [];
        $name = trim((string) ($company['name'] ?? 'Gym'));
        $logoPath = FCPATH . 'assets/admin/images/logo.png';

        $canvas = imagecreatetruecolor($size, $size);
        imagesavealpha($canvas, true);
        $transparent = imagecolorallocatealpha($canvas, 0, 0, 0, 127);
        imagefill($canvas, 0, 0, $transparent);

        $background = imagecolorallocate($canvas, 10, 10, 10);
        imagefilledrectangle($canvas, 0, 0, $size, $size, $background);

        if (file_exists($logoPath)) {
            $source = @imagecreatefrompng($logoPath);

            if ($source !== false) {
                $srcWidth = imagesx($source);
                $srcHeight = imagesy($source);
                $padding = (int) round($size * 0.12);
                $targetWidth = $size - ($padding * 2);
                $targetHeight = $size - ($padding * 2);
                $ratio = min($targetWidth / max($srcWidth, 1), $targetHeight / max($srcHeight, 1));
                $drawWidth = (int) round($srcWidth * $ratio);
                $drawHeight = (int) round($srcHeight * $ratio);
                $dstX = (int) round(($size - $drawWidth) / 2);
                $dstY = (int) round(($size - $drawHeight) / 2);
                imagealphablending($canvas, true);
                imagesavealpha($canvas, true);
                imagecopyresampled($canvas, $source, $dstX, $dstY, 0, 0, $drawWidth, $drawHeight, $srcWidth, $srcHeight);
                imagedestroy($source);
            }
        } else {
            $textColor = imagecolorallocate($canvas, 204, 255, 0);
            $letters = strtoupper(mb_substr($name, 0, 1));
            imagestring($canvas, 5, (int) round(($size / 2) - 4), (int) round(($size / 2) - 7), $letters, $textColor);
        }

        ob_start();
        imagepng($canvas);
        $png = (string) ob_get_clean();
        imagedestroy($canvas);

        return $this->response
            ->setStatusCode(ResponseInterface::HTTP_OK)
            ->setHeader('Content-Type', 'image/png')
            ->setHeader('Cache-Control', 'public, max-age=86400')
            ->setBody($png);
    }

    public function serviceWorker()
    {
        $cacheVersion = 'gym-app-v' . date('Ymd');
        $script = "const CACHE_NAME = '{$cacheVersion}';\n"
            . "const APP_URLS = [\n"
            . "  '" . app_url() . "',\n"
            . "  '" . app_url('manifest.webmanifest') . "',\n"
            . "  '" . app_url('pwa-icon/192') . "',\n"
            . "  '" . app_url('pwa-icon/512') . "',\n"
            . "  '" . app_url('assets/frontend/css/style.css') . "',\n"
            . "  '" . app_url('assets/frontend/js/script.js') . "',\n"
            . "  '" . app_url('assets/admin/images/logo.png') . "'\n"
            . "];\n\n"
            . "self.addEventListener('install', (event) => {\n"
            . "  event.waitUntil(caches.open(CACHE_NAME).then((cache) => cache.addAll(APP_URLS)).catch(() => Promise.resolve()));\n"
            . "  self.skipWaiting();\n"
            . "});\n\n"
            . "self.addEventListener('activate', (event) => {\n"
            . "  event.waitUntil(caches.keys().then((keys) => Promise.all(keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key)))));\n"
            . "  self.clients.claim();\n"
            . "});\n\n"
            . "self.addEventListener('fetch', (event) => {\n"
            . "  if (event.request.method !== 'GET') {\n"
            . "    return;\n"
            . "  }\n"
            . "  event.respondWith(caches.match(event.request).then((cached) => {\n"
            . "    if (cached) {\n"
            . "      return cached;\n"
            . "    }\n"
            . "    return fetch(event.request).then((response) => {\n"
            . "      if (!response || response.status !== 200 || response.type !== 'basic') {\n"
            . "        return response;\n"
            . "      }\n"
            . "      const responseClone = response.clone();\n"
            . "      caches.open(CACHE_NAME).then((cache) => cache.put(event.request, responseClone));\n"
            . "      return response;\n"
            . "    }).catch(() => cached);\n"
            . "  }));\n"
            . "});\n";

        return $this->response
            ->setStatusCode(ResponseInterface::HTTP_OK)
            ->setHeader('Content-Type', 'application/javascript; charset=utf-8')
            ->setHeader('Service-Worker-Allowed', '/')
            ->setBody($script);
    }

    public function permisos()
    {
        $data['company'] = $this->companyModel->first();
        return view('permisos', $data);
    }

    public function consultarCarnet($dni)
    {
        $userModel = model('UserModel');
        $user = $userModel->where('dni', $dni)->where('role_id IS NULL', null, false)->first();

        if (!$user) {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'No se encontró ningún cliente con ese DNI']);
        }

        if ($user['can_download_card'] == 0) {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'Lo sentimos, para activar la descarga de tu carnet digital es necesario proceder con el pago del mismo. Por favor, contacta con administración para regularizar tu estado.']);
        }

        // Obtener membresía activa
        $membershipModel = model('MembershipModel');
        $membership = $membershipModel->select('membership_types.name as plan_name, memberships.status')
            ->join('membership_types', 'membership_types.id = memberships.membership_type_id')
            ->where('memberships.user_id', $user['id'])
            ->where('memberships.status', 'active')
            ->first();

        $user['membership_name'] = $membership ? $membership['plan_name'] : 'Sin Membresía Activa';
        $user['company'] = $this->companyModel->first();

        return $this->response->setJSON(['status' => 'success', 'user' => $user]);
    }

    public function actualizarFotoCarnet()
    {
        $dni = trim((string) $this->request->getPost('dni'));
        if ($dni === '') {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'Debe indicar un DNI válido.']);
        }

        $userModel = model('UserModel');
        $user = $userModel->where('dni', $dni)->where('role_id IS NULL', null, false)->first();
        if (!$user) {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'No se encontró ningún cliente con ese DNI.']);
        }

        if ((int) ($user['can_download_card'] ?? 0) === 0) {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'No tienes habilitada la edición del carnet. Contacta con administración.']);
        }

        $validation = \Config\Services::validation();
        $validation->setRules([
            'avatar' => [
                'rules' => 'uploaded[avatar]|max_size[avatar,4096]|is_image[avatar]|mime_in[avatar,image/jpg,image/jpeg,image/png,image/webp]',
                'errors' => [
                    'uploaded' => 'Debe seleccionar una foto.',
                    'max_size' => 'La foto no debe superar 4MB.',
                    'is_image' => 'El archivo seleccionado no es una imagen válida.',
                    'mime_in' => 'Formato no permitido. Usa JPG, JPEG, PNG o WEBP.',
                ],
            ],
        ]);

        if (!$validation->withRequest($this->request)->run()) {
            $errors = $validation->getErrors();
            return $this->response->setJSON([
                'status' => 'error',
                'msg' => array_values($errors)[0] ?? 'No se pudo validar la imagen.',
            ]);
        }

        $avatarFile = $this->request->getFile('avatar');
        if (!$avatarFile || !$avatarFile->isValid()) {
            return $this->response->setJSON(['status' => 'error', 'msg' => 'No se pudo procesar la imagen seleccionada.']);
        }

        $uploadPath = FCPATH . 'assets/admin/uploads/avatars';
        if (!is_dir($uploadPath)) {
            mkdir($uploadPath, 0755, true);
        }

        $newAvatarName = $avatarFile->getRandomName();
        $avatarFile->move($uploadPath, $newAvatarName);

        $oldAvatar = (string) ($user['avatar'] ?? '');
        if ($oldAvatar !== '' && $oldAvatar !== 'default.png' && file_exists($uploadPath . DIRECTORY_SEPARATOR . $oldAvatar)) {
            @unlink($uploadPath . DIRECTORY_SEPARATOR . $oldAvatar);
        }

        $userModel->update($user['id'], ['avatar' => $newAvatarName]);

        return $this->response->setJSON([
            'status' => 'success',
            'msg' => 'Foto actualizada correctamente.',
            'avatar' => $newAvatarName,
        ]);
    }
}
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