<?php

namespace App\Http\Controllers;

use Carbon;
use Request;
use Response;
use App\Models\Lead;
use App\Services\Util;
use App\Models\LeadFile;
use App\Models\LeadMail;

use App\Models\EmailTemplate;
use App\Services\Placeholder;
use Illuminate\Support\Facades\URL;
use App\Models\TravelUserBookingFewo;
use App\Repositories\LeadFileRepository;
use App\Repositories\LeadMailRepository;
use Illuminate\Database\Eloquent\Collection;
use App\Repositories\BookingFewoFileRepository;
use App\Repositories\CustomerFewoFileRepository;
use App\Repositories\CustomerFewoMailRepository;

class LeadMailController extends Controller
{

    protected $leadMailRepo;

    public function __construct(LeadMailRepository $leadMailRepo)
    {
        $this->middleware('admin');
        $this->leadMailRepo = $leadMailRepo;
    }


    public function store($id, $action=false)
    {
        $data = Request::all();
        $lead_mail = LeadMail::findOrFail($id);

     
        if($action === 'move-mail-lead'){
            $lead_mail = LeadMail::findOrFail($id);
            $data['subdir'] = isset($data['subdir']) && $data['subdir'] ? $data['subdir'] : null;
            $lead_mail->dir = $data['dir'];
            $lead_mail->subdir = $data['subdir'];
            $lead_mail->save();
        }

        if($action === 'forward-mail-lead'){
            $lead_mail = LeadMail::findOrFail($id);
            $customerMailFewoRepo = new LeadMailRepository($lead_mail);
            $customerMailFewoRepo->forwardMail($lead_mail, $data);
            \Session()->flash('alert-success', __('E-Mail weitergeleitet'));

        }
        return back();
    }

    public function delete($id){
        $lead_mail = LeadMail::find($id);
        $lead_mail->dir = 12;
        $lead_mail->subdir = 0;
        $lead_mail->save();

        \Session()->flash('alert-success', __('Mail gelöscht'));
        return back();
    }

    public function loadModal(){
        $data = Request::all();
        $ret = "";

        if(Request::ajax()) {
            if ($data['action'] === "new-lead-mail" || $data['action'] === "reply-lead-mail" || $data['action'] === "show-lead-mail" || $data['action'] === "edit-lead-mail"){
                $data['customers'] = [];
                if ($data['action'] === "new-lead-mail" && isset($data['lead_id']) && $lead = Lead::find($data['lead_id'])) {
                    $tmp = [];
                    $tmp['email'] = $lead->customer ? $lead->customer->email : "";
                    $tmp['name'] = $lead->customer ? $lead->customer->firstname . " " . $lead->customer->name . " | " : "- | ";
                    $data['customers'][$lead->id] = $tmp;
                }
                $ret = LeadMailRepository::loadModal($data);
            }

            if($data['action'] === "modal-upload-lead-file") {
                $ret = view("lead.upload_modal", compact('data'))->render();
            }

            if($data['action'] === "upload-lead-file"){
                if($data['lead_id']){
                    $bookingFileRepo = new LeadFileRepository(new LeadFile());
                    $bookingFileRepo->_set('disk', 'lead');
                    $bookingFileRepo->_set('lead_id', $data['lead_id']);
                    $bookingFileRepo->_set('dir', '/files/'.date('Y/m').'/');
                    $bookingFileRepo->_set('identifier', 'lead');
                    return $bookingFileRepo->uploadFile(Request::all());
                }
            }
        }
        return response()->json(['response' =>  $data, 'html'=>$ret]);
    }


    public function sendMail(LeadMailRepository $leadMailRepository){
        $data = Request::all();
        $leadMailRepository->sendAndStore($data);
        if($data['action'] == 'draft'){
            \Session()->flash('alert-success', "Entwurf gespeichert!");
        }else{
            \Session()->flash('alert-success', "Mail gesendet!");
        }
        return back();
    }

    public function replyMail(LeadMailRepository $LeadMailRepository){
        $data = Request::all();
        $LeadMailRepository->replyStore($data);
        \Session()->flash('alert-success', "Mail gespeichert!");
        return back();
    }

   
    public function getEmailTemplates()
    {
        $query = EmailTemplate::with('email_template_dir')->select('email_templates.*')->where('active', '=', true);

        if(Request::get('filter_email_templates_directory') != ""){
            $query->where('email_template_dir_id', '=', Request::get('filter_email_templates_directory'));
        }

        return \DataTables::eloquent($query)
            ->addColumn('action', function (EmailTemplate $emailTemplate) {
                return '<a href="javascript:void(0)" class="btn icon-btn btn-sm btn-primary email-template-action" 
                data-url="'.route('customer_mail_ajax').'" data-id="'.$emailTemplate->id.'" data-action="load_email_template" 
                title="Vorlage laden" data-placement="left" rel="tooltip"><span class="ion ion-ios-arrow-dropup"></span></a>';
            })
            ->addColumn('email_template_dir.name', function (EmailTemplate $emailTemplate) {
               return $emailTemplate->email_template_dir ? '<span class="badge badge-default" style="background-color: '.$emailTemplate->email_template_dir->color.'">'.$emailTemplate->email_template_dir->name.'</span>' : '&nbsp;';
            })
            ->orderColumn('id', 'id $1')
            ->orderColumn('subject', 'subject $1')
            ->orderColumn('name', 'name $1')
            ->orderColumn('email_template_dir.name', 'email_template_dir.name $1')
            ->orderColumn('message', 'message $1')
            ->filterColumn('id', function($query, $keyword) {
                if($keyword != ""){
                    $query->where('id', 'LIKE', '%'.$keyword.'%');
                }
            })
            ->filterColumn('subject', function($query, $keyword) {
                if($keyword != ""){
                    $query->where('name', 'LIKE', '%'.$keyword.'%');
                    $query->OrWhere('subject', 'LIKE', '%'.$keyword.'%');
                    $query->OrWhere('message', 'LIKE', '%'.$keyword.'%');
                }
            })
            ->rawColumns(['action', 'email_template_dir.name'])
            ->make(true);
    }


    public function uploadAttachment($id){

        $fileRepo = new LeadFileRepository(new LeadFile());
        if($id === 'tmp'){
            $fileRepo->_set('disk', 'lead');
            $fileRepo->_set('dir', '/attachment/'.date('Y/m').'/');
            $fileRepo->_set('lead_id', NULL);
            $fileRepo->_set('lead_mail_id', NULL);
            $fileRepo->_set('identifier', 'tmp');
            return  $fileRepo->uploadFile(Request::all());
        }

        return Response::json([
            'error' => true,
            'code'  => 200
        ], 200);
    }

    public function ajax(){
        $data = Request::all();
        $ret = "";
        $status = false;
        if(Request::ajax() && isset($data['action'])){
            if($data['action'] === 'load_preview_mail'){
                $lead = Lead::findOrFail($data['lead_id']);
                $ret = Placeholder::replaceLead($lead, $data['content']);
                $data['subject'] = Placeholder::replaceLead($lead, $data['subject']);
                $status = 'success';
            }
            if($data['action'] === 'toggle_important'){
                $lead_mail = LeadMail::find($data['id']);
                $lead_mail->important = ($lead_mail->important ? false : true);
                $lead_mail->save();
                $status = 'success';
            }
            if($data['action'] === 'load_email_template'){
                $email_template = EmailTemplate::find($data['id']);
                $ret = $email_template->message;
                $data['subject'] = $email_template->subject;
                $status = 'success';
            }
            if($data['action'] === 'delete_mail_attachment'){
                $lead_file = LeadFile::find($data['id']);
                $fileRepo = new LeadFileRepository($lead_file);
                $fileRepo->_set('disk', 'lead');
                $ret = $fileRepo->delete();
                $status = 'success';
            }

            if($data['action'] === 'add_attachment'){
                $arrContextOptions=array(
                    "ssl"=>array(
                        "verify_peer"=>false,
                        "verify_peer_name"=>false,
                    ),
                );
                $contents =  file_get_contents($data['target'], false, stream_context_create($arrContextOptions));
                $mine = Util::getMimeFromHeader($http_response_header);
                $extension = Util::getExtensionFromMime($mine);
                $fileRepo = new LeadFileRepository(new LeadFile());
                $fileRepo->_set('disk', 'lead');
                $fileRepo->_set('dir', '/attachment/'.date('Y/m').'/');
                $fileRepo->_set('lead_id', NULL);
                $fileRepo->_set('lead_mail_id', NULL);
                $fileRepo->_set('identifier', 'tmp');
                $fileRepo->_set('originalName', $data['name']);
                $fileRepo->_set('mine', $mine);
                $fileRepo->_set('extension', $extension);
                return $fileRepo->storeFile($contents);
            }
        }
        return response()->json(['response' => $data, 'html'=>$ret, 'status'=>$status]);
    }

    private function getSearchRequests()
    {
        if (!Request::get('lead_id')) {
            return false;
        }
        $query = LeadMail::where('lead_id', '=', Request::get('lead_id'));
        if (Request::get('lead_mail_dir') == 11) { //draft
            $query->where('draft', '=', true)->where('dir', '!=', 12);
        }else{
            $query->where('dir', '=', Request::get('lead_mail_dir')); //with('lead'
        }
        if (Request::get('lead_mail_subdir')) {
           $query->where('subdir', '=', Request::get('lead_mail_subdir'));
        }
       return $query;
    }

    public function getRequests(){

        $query = $this->getSearchRequests();
        return \DataTables::eloquent($query)
            ->addColumn('checkbox', function (LeadMail $lead_mail) {
                return '<div class="message-checkbox mr-1">
                            <label class="custom-control custom-checkbox">
                                <input type="checkbox" class="custom-control-input">
                                    <span class="custom-control-label"></span>
                            </label>
                        </div>';
            })
            ->addColumn('important', function (LeadMail $lead_mail) {
                $icon = ($lead_mail->important ? 'ion-md-star' : 'ion-md-star-outline');
                return '<a href="javascript:void(0)" class="ion '.$icon.' d-block text-secondary text-big mr-3 customer-mail-ajax-action" 
                            data-url="'.route('lead_mail_ajax').'" data-id="'.$lead_mail->id.'" data-important="'.$lead_mail->important.'" data-action="toggle_important"></a>';
            })
            ->addColumn('subject', function (LeadMail $lead_mail) {

                $icon = $lead_mail->reply_id ? 'ion-ios-redo' : 'ion-ios-mail';
                $badge = $lead_mail->is_answer ? 'badge-next' : 'badge-secondary';
                $badge = $lead_mail->draft ? 'badge-default' : $badge;
                $to_icon = $lead_mail->draft ? '<i class="ion ion-ios-warning" style="opacity: 0.7"></i>' : '';
                $action = $lead_mail->draft ? 'edit-lead-mail' : 'show-lead-mail';
                $id = $lead_mail->draft ? $lead_mail->id : 'new';
                $url = $lead_mail->draft ? route('lead_mail_send_mail') : '';

                return '<a href="javascript:void(0)" class="badge '.$badge.'" data-toggle="modal"
                        data-target="#modals-load-content" data-id="'.$id.'" data-model="LeadMail" 
                        data-action="'.$action.'" data-url="'.$url.'" data-redirect="back" 
                        data-lead_mail_id="'.$lead_mail->id.'" data-route="'.route('lead_mail_modal_load').'">
                        '.$to_icon.'<i class="ion '.$icon.' ui-w-30 text-center" style="opacity: 0.7"></i>'.$lead_mail->subject.'
                        '.($lead_mail->lead_files->count() ? '&nbsp; <i class="ion ion-md-attach"> <span class="badge badge-primary indicator">'.$lead_mail->lead_files->count().'</span></i>' : '');
                        
            })
            ->addColumn('date', function (LeadMail $lead_mail) {
                if($lead_mail->send){
                    return '<span class="badge badge-success" style="background-color: #94ae59"><i class="fa fa-check-circle"></i> '.$lead_mail->sent_at.'</span>';
                }
                return '<span class="badge badge-default"><i class="fa fa-times-circle"></i> '.$lead_mail->sent_at.'</span>';
            })
            ->addColumn('action', function (LeadMail $lead_mail) {
                $ret = '';
                if(!$lead_mail->draft){
                    $ret = '<a href="javascript:void(0)" class="btn btn-xs btn-secondary" data-toggle="modal" 
                           data-target="#modals-load-content" data-id="reply-send" data-model="LeadMail" data-action="new-lead-mail" 
                           data-url="'.route('lead_mail_send_mail').'" data-redirect="back" data-lead_mail_id="'.$lead_mail->id.'" 
                           data-lead_id="'.$lead_mail->lead_id.'" data-route="'.route('lead_mail_modal_load').'" data-lead_mail_dir="'.$lead_mail->dir.'" data-lead_mail_subdir="'.$lead_mail->subdir.'">
                           <span title="Antwort auf E-Mail senden"  data-placement="left" rel="tooltip"><i class="ion ion-ios-redo"></i> <i class="ion ion-md-mail-open"></i></span>
                        </a>
                        &nbsp;
                        <a href="javascript:void(0)" class="btn btn-xs btn-default" data-toggle="modal" 
                           data-target="#modals-load-content" data-id="reply-save" data-model="LeadMail" data-action="reply-lead-mail" 
                           data-url="'.route('lead_mail_reply_mail').'" data-redirect="back" data-lead_mail_id="'.$lead_mail->id.'" 
                           data-lead_id="'.$lead_mail->lead_id.'" data-route="'.route('lead_mail_modal_load').'" data-lead_mail_dir="'.$lead_mail->dir.'" data-lead_mail_subdir="'.$lead_mail->subdir.'">
                           <span title="Antwort auf E-Mail speichern"  data-placement="left" rel="tooltip"><i class="ion ion-ios-redo"></i> <i class="ion ion-md-mail-unread"></i></span>
                        </a>
                        &nbsp;';
                }
                $ret .= '<a href="'.route('lead_mail_delete', [$lead_mail->id]).'" class="btn btn-xs btn-default text-danger" onclick="return confirm(\'In den Papierkorb verschieben?\');"><i class="ion ion-md-trash"></i></a>';
                return '<div style="white-space: nowrap;">'.$ret.'</div>';
            })

            ->orderColumn('date', 'sent_at $1')
            ->orderColumn('subject', 'subject $1')
            ->orderColumn('important', 'important $1')
            ->rawColumns(['checkbox', 'important', 'subject', 'date', 'action'])
            ->make(true);
    }
}