<?php

// declare(strict_types=1);

namespace App\Controllers;

use Psr\Log\LoggerInterface;

use CodeIgniter\API\ResponseTrait;

use App\Models\AddImgModel;
use App\Models\FEContentModel;
use App\Models\ClientModel;
use App\Models\FAQModel;

class AppContentManagementController extends AdminController
{   
    use ResponseTrait;
    protected $myLogger;
    protected $addImgModel;
    protected $feContentModel;
    protected $clientModel;
    protected $faqModel;
    
    
    public function __construct()
    {
        $this->myLogger = \Config\Services::mylogger();
        $this->addImgModel     = new AddImgModel();                
        $this->feContentModel  = new FEContentModel();                
        $this->clientModel     = new ClientModel();
        $this->faqModel     = new FAQModel();
    }
    //listing
    public function add_image_index()
    {   
        $headerData['tab_name'] = 'Advertisement Images';
        $headerData['page_name'] = 'Advertisement Images';
        // $data['addImageList'] = $this->addImgModel->findAll();
        $data['addImageList'] = $this->addImgModel->select('advertisement_images.*, 
                                                                clients.client_name,
                                                                clients.short_name,
                                                                CASE WHEN advertisement_images.is_active = 1 THEN "Active" ELSE "Inactive" END AS status', false)
                                ->join('clients', 'advertisement_images.client_id = clients.id', 'left')
                                ->where('advertisement_images.is_active', 1)
                                ->findAll();

        $data['client'] = $this->clientModel->where('is_active', 1)->where('client_type', 1)->findAll();

        // dd($data);

        echo view('layout/header', $headerData);
        echo view('add_image_list', $data);
        echo view('layout/footer');

        // $this->loadLayout('client_onboarding', $data);
    }

    // add and edit 
    public function add_advertise_image() {
            try {
                $file = $this->request->getFile('advertise_image');
                $client_id = $this->request->getPost('client_id');
                //1) original file name for vaildations
                $fileName = $file->getClientName(); //original file name for vaildations
                $existing = $this->addImgModel->where('name', $fileName)->where('client_id', $fileName)->where('is_active', 1)->first();
                if($existing){ return $this->respond(['status' => false, 'message' => 'This file has already been uploaded in active state.'], 400); }

                //skip 1) and use this 
                // $fileName = $file->getRandomName(); // Same Name Multiple time upload means different name

                if (!$file || !$file->isValid()) {
                    return $this->respond(['status' => false, 'message' => 'No file uploaded or invalid file.'], 400);
                }

                // $uploadPath = WRITEPATH . 'uploads/advertiseImage/';
                $uploadPath = ROOTPATH . 'public/uploads/add_image_upload/';
                if (!is_dir($uploadPath)) mkdir($uploadPath, 0755, true);

                
                $file->move($uploadPath, $fileName);

                $id = $this->request->getPost('add_image_id');
                $data = ['name' => $fileName,'client_id'=>$client_id];

                if ($id == 0) {
                    $this->addImgModel->insert($data);
                } else {
                    $this->addImgModel->update($id, $data);
                }

            return $this->respond(['status' => true, 'message' => 'Image saved successfully.']);
        } catch (\Exception $e) {
            return $this->respond(['status' => false, 'message' => $e->getMessage()], 500);
        }
    }

    // soft delete
    public function remove_advertise_image()
    {
        try {
            $id = $this->request->getPost('add_image_id');

            if (!$id) {
                return $this->respond(['status' => false, 'message' => 'ID missing'], 400);
            }

            $data = ['is_active' => 0];
            $this->addImgModel->update($id, $data);

            return $this->respond(['status' => true, 'message' => 'Deleted successfully']);
            
        } catch (\Exception $e) {
            return $this->respond(['status' => false, 'message' => $e->getMessage()], 500);
        }
    }


    // Preview image Went Edit.
    public function showAdvertiseImage($filename)
    {
        // $path = WRITEPATH . 'uploads/advertiseImage/' . $filename;
        $path = ROOTPATH . 'public/uploads/add_image_upload/' . $filename;

        if (!file_exists($path)) {
            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound();
            // return $this->response->setStatusCode(404, 'File not found');
        }

        $mime = mime_content_type($path);
        //     header('Content-Type: ' . $mimeType);
        //     readfile($path);
        //     exit;
        return $this->response->setHeader('Content-Type', $mime)->setBody(file_get_contents($path));
    }


    public function frontend_content()
    {
        
        $method = $this->request->getMethod();
        
        if ($this->request->getMethod() === 'post') {

            $id   = $this->request->getPost('fe_id');
            $data = $this->request->getPost();

            unset($data['fe_id']); 

            foreach ($data as $k => $v) {
                if ($v === '' || $v === null) {unset($data[$k]);}
            }
            
            // INSERT / UPDATE
            if (empty($id)) {
                $status = $this->feContentModel->insert($data);
                $text = "Created";
            } else {
                $status = $this->feContentModel->update($id, $data);
                $text = "Updated";
            }

            return $this->respond([
                    'status'  => $status ? true : false,
                    'message' => "Frontend Content $text " . ($status ? 'successfully' : 'failed'),
                    'code'    => $status ? 200 : 400,
                    'data'    => $data,
                ] , $status ? 200 : 400 );
            }
            elseif ($method === 'get') {

                        $id = $this->request->getGet('fe_id') ?? null;

                        if (!empty($id)) {
                
                            $data['fe_list'] = $this->feContentModel->where('id', $id)->orderBy('id', 'DESC')->findAll();

                            if (!empty($data)) {
                                return $this->respond(['status' => true, 'code' => 200, 'data' => $data], 200);
                            } else {
                                return $this->respond(['status' => false, 'code' => 400, 'message' => 'No data found'], 200);
                            }
                        }

                        $data['fe_list'] = $this->feContentModel->orderBy('id', 'DESC')->findAll();

                        return $this->loadLayout('frontend_content_list', ['data' => $data,'tab_name' => 'Front-End Content','page_name' => 'Front-End Content']);

                } elseif ($method === 'delete') {

                        // $input = $this->request->getRawInput();
                        $id = $this->request->getGet('fe_id'); // ✅ THIS
                        $id = $id ?? null;

                        if (empty($id)) {
                            return $this->respond([
                                'status'  => false,
                                'code'    => 404,
                                'message' => 'No ID provided for deletion'
                            ], 200);
                        }

                        $update_status = $this->feContentModel->where('id', $id)->set(['is_active' => 0])->update();

                        if ($update_status) {
                            return $this->respond([
                                'status'  => true,
                                'code'    => 200,
                                'message' => 'Data removed successfully',
                                'fe_id'      => $id
                            ], 200);
                        } else {
                            return $this->respond([
                                'status'  => false,
                                'code'    => 400,
                                'message' => 'Failed to remove data',
                                'fe_id'      => $id
                            ], 200);
                        }
                    }
    }
    
 
    public function FAQ()
    {
        $method = strtolower($this->request->getMethod());
        $returnType = strtolower($this->request->getGet('return_type') ?? 'api');
        $ref = ['timestamp' => date('Y-m-d H:i:s')]; 

        try {
            // --- 1. POST: CREATE OR UPDATE ---
            if ($method === 'post') {
                $id   = $this->request->getPost('faq_id');
                $data = array_filter($this->request->getPost(), fn($v) => $v !== '' && $v !== null);

                if (empty($id)) {
                    $status = $this->faqModel->insert($data);
                    $msg = "Created";
                } else {
                    $status = $this->faqModel->update($id, $data);
                    $msg = "Updated";
                }

                // if ($returnType === 'web') {
                //     return redirect()->back()->with($status ? 'success' : 'error', "FAQ $msg " . ($status ? 'successfully' : 'failed'));
                // }

                // return $this->response->setJSON([    
                // ])->setStatusCode($result ? 200 : 400);
                return $this->response->setJSON([    
                    'status'  => $status ? 'success' : 'error',
                    'message' => "FAQ $msg " . ($status ? 'successfully' : 'failed'),
                    'code'    => $status ? 200 : 400,
                    'data'    => $data,
                    'ref'     => $ref
                ])->setStatusCode($status ? 200 : 400);
            }

            // --- 2. GET: FETCH LIST OR SINGLE ---
            elseif ($method === 'get') {
                
                $id = $this->request->getGet('faq_id');
            
                if (!empty($id)) {
                    if($returnType === 'web'){
                        $row = $this->faqModel->find((int)$id);
                    }else{
                        $row = $this->faqModel->where('is_active', 1)->find((int)$id);
                    }
                    
                    $data['faq_list'] = $row ? [$row] : [];
                } else {
                    if($returnType === 'web'){
                        $data['faq_list'] = $this->faqModel->orderBy('id', 'desc')->findAll();
                    }else{
                        $data['faq_list'] = $this->faqModel->where('is_active', 1)->orderBy('id', 'desc')->findAll();
                    }
                }

                if ($returnType === 'web') {
                    $data['tab_name'] = "FAQ";
                    $data['page_name'] = "FAQ";
                    // print_r($data);die;
                    return $this->loadLayout('faq_list', $data);
                }

                // API Response Logic
                if (empty($data['faq_list'])) {
                    return $this->response->setJSON([    
                        'status' => $returnType === 'web' ? false : 'error',
                        'message' => 'No data found',
                        'code' => 404,
                        'data' => [],
                        'ref' => $ref
                    ])->setStatusCode(200); // Using 200 with error status is common for mobile apps to prevent crashes
                }

                return $this->response->setJSON([    
                    'status'  => $returnType === 'web' ? true : 'success',
                    'message' => 'Data retrieved',
                    'code' => 200,
                    'data' => $data,
                    'ref' => $ref
                ])->setStatusCode(200);
            }

            // --- 3. DELETE: SOFT DELETE ---
            elseif ($method === 'delete') {
                $id = $this->request->getGet('faq_id');
                $status = (!empty($id)) ? $this->faqModel->update($id, ['is_active' => 0]) : false;

                return $this->response->setJSON([    
                    'status'  => $status ? ($returnType === 'web' ? true : 'success') : ($returnType === 'web' ? false : 'error'),
                    'message' => $status ? 'Data removed successfully' : 'Failed to remove or ID missing',
                    'code'    => $status ? 200 : 400,
                    'data'    => [],
                    'ref'     => $ref
                ])->setStatusCode( 200 );
            }

        } catch (\Throwable $e) {
            $msg = $e->getMessage();
            return $this->response->setJSON([    
                'status'  => $returnType === 'web' ? false : 'error',
                'code'    => 500,
                'message' => $msg,
                'ref'     => ['file' => $e->getFile(), 'line' => $e->getLine()]
            ])->setStatusCode(500);
        }
    }

    // public function frontend_content_files()
    // {

    //     // 1. Define your physical system path
    //     define('UPLOAD_PATH', ROOTPATH . 'public/uploads/add_image_upload/');

    //     // 2. Define the public URL so the editor can display the image later
    //     // This is what the browser uses to see the image (e.g., https://site.com/uploads/...)
    //     // $publicUrl = "https://yourdomain.com/public/uploads/add_image_upload/";
    //     $publicUrl =  ROOTPATH . 'public/uploads/add_image_upload/';
    //     // if (!is_dir($uploadPath)) mkdir($uploadPath, 0755, true);

    //     header('Content-Type: application/json');

    //     if ($_FILES['files']) {
    //         // Ensure directory exists
    //         if (!is_dir(UPLOAD_PATH)) {
    //             mkdir(UPLOAD_PATH, 0775, true);
    //         }

    //         $fileName = time() . '_' . basename($_FILES['files']['name'][0]);
    //         $fullPath = UPLOAD_PATH . $fileName;

    //         if (move_uploaded_file($_FILES['files']['tmp_name'][0], $fullPath)) {
    //             echo json_encode([
    //                 "success" => true,
    //                 "data" => [
    //                     "baseurl" => $publicUrl,
    //                     "files" => [$fileName]
    //                 ]
    //             ]);
    //         } else {
    //             echo json_encode(["success" => false, "error" => "Failed to move file to " . UPLOAD_PATH]);
    //         }
    //     }

    // }

}