<?php

namespace Modules\Linksehat\Http\Controllers\Api;

use App\Models\Channel;
use App\Events\ChatMessageSent;
use App\Models\UserChannel;
use App\Models\Message;
use App\Models\File;
use App\Models\Person;
use App\Models\OLDLMS\User;
use App\Models\OLDLMS\UserDetail;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\Auth;
use Pusher\Pusher;

class ChatController extends Controller
{
    public function createChannel(Request $request){
        // Validasi data yang diterima dari request
        $validatedData = $request->validate([
            'member_id' => 'required',
            'doctor_id' => 'required',
        ], [
            'member_id.required' => 'Member ID harus diisi.',
            'doctor_id.required' => 'Doctor ID harus diisi.',
        ]);

        // Buat dan simpan data channel ke dalam tabel
        $channel = Channel::updateOrCreate([
            'name' => $request->member_id .'_' . $request->doctor_id,
        ],
        [
            'name' => $request->member_id .'_' . $request->doctor_id,
            'type' => $request->type,
            'member_id' => $request->member_id,
            'doctor_id' => $request->doctor_id,
            // Jika ada kolom tambahan, tambahkan di sini
        ]);

        // Menggunakan updateOrCreate untuk menambahkan data UserChannel untuk member_id
        $userChannelMember = UserChannel::updateOrCreate(
            [
                'user_id' => $request->member_id,
                'channel_id' => $channel->id
            ],
            [
                'user_id' => $request->member_id,
                'channel_id' => $channel->id
            ]
        );

        // Menggunakan updateOrCreate untuk menambahkan data UserChannel untuk doctor_id
        $userChannelDoctor = UserChannel::updateOrCreate(
            [
                'user_id' => $request->doctor_id,
                'channel_id' => $channel->id
            ],
            [
                'user_id' => $request->doctor_id,
                'channel_id' => $channel->id
            ]
        );

        // Berikan respons yang sesuai ke klien
        return response()->json(['message' => 'Channel created successfully', 'channel' => $channel]);
    }

    public function listChannel(Request $request){
        // Validasi request jika diperlukan
        $channel = Channel::where('member_id',$request->user_id)->get()->toArray();
        
        if (!$channel) {
            $dataChannel = Channel::where('doctor_id',$request->user_id)->get()->toArray();
            $data = [];
            if ($dataChannel){
                foreach($dataChannel as $d){
                    $user = User::with('detail')->where('nID', $d['member_id'])->first();
                    $lastMessage = Message::where('channel_id', $d['id'])
                                    ->latest('created_at')
                                    ->first();
                    $urlAvatarDefault = $user->detail->nIDJenisKelamin == 1 ? 'https://linksehat.dev/assets/img/users/male-avatar.png' : 'https://linksehat.dev/assets/img/users/female-avatar.png';
                    $avatarMember = $user->detail->sImage ?? $urlAvatarDefault;
                    
                    $arr['id'] = $d['id']; 
                    $arr['avatar'] = $avatarMember; 
                    $arr['name'] = $user->sFirstName .' '.$user->sLastName; 
                    $arr['last_message'] = $lastMessage;  

                    array_push($data, $arr);
                }
            }
            $channel = $data;
        }


        return response()->json(['message' => 'Get List Channel successfully', 'channel' => $channel]);
    }
    
    public function sendMessage(Request $request)
    {
        // Validasi request jika diperlukan
        $validatedData = $request->validate([
            'user_id' => 'required'
        ]);
        
        // Ambil data dari request
        $message = Message::create([
            'content' => $request->message,
            'from_user' => $request->user_id,
            'channel_id' => $request->channel_id,
            'type' => $request->message ? 'text' : 'file'
        ]);

        $pathFile = null;
        if ($request->hasFile('file_chat')) {
            foreach ($request->file_chat as $file) {
                $pathFile = File::storeFile('chat', $message->id, $file);
                File::updateOrCreate([
                    'fileable_type'=>'App\Models\Message',
                    'fileable_id' => $message->id,
                    'type' => 'chat',
                    'name' => File::getFileName('chat', $message->id, $file),
                    'original_name' => $file->getClientOriginalName(),
                    'extension' => $file->getClientOriginalExtension(),
                    'path' => $pathFile,
                    'created_by' => auth()->user()->id,
                    'updated_by' => auth()->user()->id,
                ]);
            }

            $message->update([
                'content' => env('LMS_APP_STORAGE') . 'storage/' . $pathFile,
                'from_user' => $request->user_id,
                'channel_id' => $request->channel_id,
                'type' => 'file',
            ]);
        }

        $data = Message::where('channel_id', $request->channel_id)->get()->toArray();
        // Berikan respons yang sesuai ke klien
        
        $channel = Channel::where('id',$request->channel_id)->first();
        if($channel->member_id == $request->user_id){
            // Get nama dokter
            $person = Person::where('id', $channel->doctor_id)->first();
            $name = $person->name;
        } else {
           // Get nama pasien
            $person = User::where('nID', $channel->member_id)->first();
            $name = $person->sFirstName . ' ' . $person->sLastName; 
        }

        ChatMessageSent::dispatch($message);
        
        return response()->json([
            'message' => 'Message sent successfully', 
            'data' => [
                'header' => $name,
                'chat' => $data
            ]
        ]);
    }

    public function getMessage(Request $request)
    {
        // Buat instance Pusher dengan konfigurasi yang sesuai
        $pusher = new Pusher(
            env('PUSHER_APP_KEY'),
            env('PUSHER_APP_SECRET'),
            env('PUSHER_APP_ID'),
            [
                'cluster' => env('PUSHER_APP_CLUSTER'),
                'useTLS' => true,
            ]
        );
        $channel = Channel::where('id',$request->channel_id)->first();
        if($channel->member_id == $request->user_id){
            // Get nama dokter
            $person = Person::where('id', $channel->doctor_id)->first();
            $name = $person->name;
        } else {
           // Get nama pasien
            $person = User::where('nID', $channel->member_id)->first();
            $name = $person->sFirstName . ' ' . $person->sLastName; 
        }

        $data = Message::where('channel_id', $request->channel_id)->get()->toArray();
        // Berikan respons yang sesuai ke klien
        return response()->json([
            'message' => 'Message sent successfully', 
            'data' => [
                'header' => $name,
                'chat' => $data
            ]
        ]);
    }
}