<?php



namespace App\Http\Controllers\Api\V2;



use App\Models\Conversation;

use App\Http\Resources\V2\ConversationCollection;

use App\Http\Resources\V2\MessageCollection;

use App\Mail\ConversationMailManager;

use App\Models\Message;

use App\Models\Product;

use App\Models\User;

use Illuminate\Http\Request;

use Mail;



class ChatController extends Controller

{



    public function conversations()

    {

        $conversations = Conversation::where('sender_id', auth()->user()->id)->latest('id')->paginate(10);

        return new ConversationCollection($conversations);

    }



    public function messages($id)

    {

        $messages = Message::where('conversation_id', $id)->latest('id')->paginate(10);

        return new MessageCollection($messages);

    }



    public function insert_message(Request $request)

    {

        $message = new Message;

        $message->conversation_id = $request->conversation_id;

        $message->user_id = auth()->user()->id;

        $message->message = $request->message;

        $message->save();

        $conversation = $message->conversation;

        if ($conversation->sender_id == $request->user_id) {

            $conversation->receiver_viewed = "1";

        } elseif ($conversation->receiver_id == $request->user_id) {

            $conversation->sender_viewed = "1";

        }

        $conversation->save();

        $messages = Message::where('id', $message->id)->paginate(1);

        return new MessageCollection($messages);

    }



    public function get_new_messages($conversation_id, $last_message_id)

    {

        $messages = Message::where('conversation_id', $conversation_id)->where('id', '>', $last_message_id)->latest('id')->paginate(10);

        return new MessageCollection($messages);

    }



    public function create_conversation(Request $request)

    {

        $seller_user = Product::findOrFail($request->product_id)->user;

        $user = User::find(auth()->user()->id);

        $conversation = new Conversation;

        $conversation->sender_id = $user->id;

        $conversation->receiver_id = Product::findOrFail($request->product_id)->user->id;

        $conversation->title = $request->title;



        if ($conversation->save()) {

            $message = new Message;

            $message->conversation_id = $conversation->id;

            $message->user_id = $user->id;

            $message->message = $request->message;



            if ($message->save()) {

                $this->send_message_to_seller($conversation, $message, $seller_user, $user);

            }

        }



        return response()->json(['result' => true, 'conversation_id' => $conversation->id,

            'shop_name' => $conversation->receiver->user_type == 'admin' ? 'In House Product' : $conversation->receiver->shop->name,

            'shop_logo' => $conversation->receiver->user_type == 'admin' ? uploaded_asset(get_setting('header_logo'))  : uploaded_asset($conversation->receiver->shop->logo),

            'title'=> $conversation->title,

            'message' => translate("Conversation created"),]);

    }



    public function send_message_to_seller($conversation, $message, $seller_user, $user)

    {

        $array['view'] = 'emails.conversation';

        $array['subject'] = translate('Sender').':- '. $user->name;

        $array['from'] = env('MAIL_FROM_ADDRESS');

        $array['content'] = translate('Hi! You recieved a message from ') . $user->name . '.';

        $array['sender'] = $user->name;



        if ($seller_user->type == 'admin') {

            $array['link'] = route('conversations.admin_show', encrypt($conversation->id));

        } else {

            $array['link'] = route('conversations.show', encrypt($conversation->id));

        }



        $array['details'] = $message->message;



        try {

            Mail::to($conversation->receiver->email)->queue(new ConversationMailManager($array));

        } catch (\Exception $e) {

            //dd($e->getMessage());

        }



    }

}