<?php

namespace App\Controllers;
use CodeIgniter\API\ResponseTrait;

class WrenchMedia extends BaseController
{
    protected $db;
    public $con_name = 'wrench_blog';
    use ResponseTrait;
    protected $request;
    public $savePath = WRENCHBOARD_UPLOAD_PATH;

    public function __construct()
    {
        $this->request = $request = \Config\Services::request();
        //define('WRENCHBOARD_UPLOAD_PATH',    '/opt/wrenchboard/TEST/');
        $this->savePath= '/opt/wrenchboard/TEST/';

    }

    public function index()
    {
        $envID = getenv('ENV_ID');
    }

    public function endPointList(){

        $endpoints = [
            'getmedia' => ['POST'],
        ];

        return $endpoints;
    }

    const WRENCH_FILE_PROFILE    =   100;
    const WRENCH_FILE_MYFILE    =    200;
    const WRENCH_FILE_CONTRACTS   =  300;
    const WRENCH_FILE_FAMILY    =    400;

    public function apigate(){
        $call_backend = false;
        $uriSegments = explode("/", parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
        $segLen  =  count($uriSegments);

        if ( $segLen < 4 ){
            return;
        }

        $sessionId =  $uriSegments[$segLen-3];
        $fileSection =  $uriSegments[$segLen-2];
        $fileUID =  $uriSegments[$segLen-1];

        $supportedSections = ['profile'=>100,'myfile'=>200,'contracts'=>300,'family'=>400];
        if (!in_array($fileSection, $supportedSections)) {
            // section not supported
        //   return;
        }

        /*
        * VERIFY ALL PARAMETERS ARE GOOD
            #define WRENCH_FILE_PROFILE       100
            #define WRENCH_FILE_MYFILE        200
            #define WRENCH_FILE_CONTRACTS     300
            #define WRENCH_FILE_FAMILY        400
        */

       if( $this->sessionCheckString($sessionId)== PHP_API_OK ){

       }
       else{
           return 0;
       }


        //We can check cache for the file or
        //   OR
        // WE need to ask backend for this file now /
          //  $call_backend = true;

            $data = [
                'action' => WRENCHBOARD_GET_MEDIA,
                'sessionid' => $sessionId,
                'file_section' => $fileSection,
                'file_uid' => $fileUID,
                'file_section_no' =>$supportedSections[$fileSection]
            ];

            if ($data["action"] !=''){
                $wrenchboard = new  \App\Models\BackendModel();
                $ret = $wrenchboard->wrenchboard_api($data, $out);
                $out['internal_return'] = $ret;
            }
//print_r($out);
///opt/wrenchboard/TEST/PROFILE/dfc9d601-780f-4d78-839f-422f0928f911/PORTRAIT/
        switch($supportedSections[$fileSection]){
            case 'profile':
                ///opt/wrenchboard/TEST/PROFILE/3119b744-42ad-4834-bb83-b737588754ca/PORTRAIT
                $selectedFile = $this->savePath.'PROFILE/'.$out["member_uid"]."/PORTRAIT/". $out["saved_file_name"];
                break;

            case 'family':
                ///opt/wrenchboard/TEST/PROFILE/3119b744-42ad-4834-bb83-b737588754ca/FAMILY/3119b744-42ad-4834-bb83-b737588754ca/
                $selectedFile = $this->savePath.'PROFILE/'.$out["member_uid"]."/FAMILY/family_uid/". $out["saved_file_name"];
                break;

            case 'myfile':
                $selectedFile = $this->savePath.'PROFILE/'.$out["member_uid"]."/MYFILES/". $out["saved_file_name"];
                break;
        }
        // MAKE SURE FOLDER AS PER PROCESS IS AVAILABLE

        log_message('critical', "wrenchboard_api-CALL MEDIA selectedFile DATA".$selectedFile );


        $file = $selectedFile; // 'books.png';

        if (file_exists($file)) {
            header('Content-Description: File Transfer');
            header('Content-Type: application/octet-stream');
            header('Content-Disposition: attachment; filename="'.basename($file).'"');
            header('Expires: 0');
            header('Cache-Control: must-revalidate');
            header('Pragma: public');
            header('Content-Length: ' . filesize($file));
            readfile($file);
            exit;
        }


    }


}