<?php

namespace App\Http\Controllers\User;

use Exception;
use App\Models\UserWallet;
use App\Models\Transaction;
use Illuminate\Http\Request;
use App\Models\TemporaryData;
use App\Models\UserNotification;
use Illuminate\Support\Facades\DB;
use App\Models\Admin\BasicSettings;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Http\RedirectResponse;
use App\Constants\PaymentGatewayConst;
use App\Traits\ControlDynamicInputFields;
use Illuminate\Support\Facades\Validator;
use App\Models\Admin\PaymentGatewayCurrency;
use Illuminate\Support\Facades\Notification;
use App\Traits\PaymentGateway\PaystackGateway;
use App\Notifications\User\AddMoneyNotification;
use App\Http\Helpers\PaymentGateway as PaymentGatewayHelper;

class AddMoneyController extends Controller
{
    use ControlDynamicInputFields,PaystackGateway;
    /**
     * Method for view index page
     * @return view
     */
    public function index(){
        $page_title             = "Add Money";
        $payment_gateways       = PaymentGatewayCurrency::whereHas('gateway', function ($gateway) {
            $gateway->where('slug', PaymentGatewayConst::add_money_slug());
            $gateway->where('status', 1);
        })->get();
        $transactions           = Transaction::auth()->with(['payment_gateway'])->where('type',PaymentGatewayConst::ADDMONEY)
                                ->orderBy('id','desc')->latest()->take(3)->get();

        return view('user.sections.add-money.index',compact(
            'page_title',
            'transactions',
            'payment_gateways'
        ));
    }
    /**
     * Method for confirm add money
     * @param Illuminate\Http\Request $request
     */
    public function confirm(Request $request){
        $validator              = Validator::make($request->all(),[
            'amount'            => 'required|numeric',
            'payment_gateway'   => 'required|string',
        ]);
        if($validator->fails()) return back()->withErrors($validator)->withInput($request->all());
        $validated              = $validator->validated();
        $request->merge(['currency' => $validated['payment_gateway']]);
        try{
            $instance = PaymentGatewayHelper::init($request->all())->type(PaymentGatewayConst::TYPEADDMONEY)->gateway()->render();

            if($instance instanceof RedirectResponse === false && isset($instance['gateway_type']) && $instance['gateway_type'] == PaymentGatewayConst::MANUAL) {
                $manual_handler = $instance['distribute'];
                return $this->$manual_handler($instance);
            }
        }catch(Exception $e) {
            return back()->with(['error' => [$e->getMessage()]]);
        }
        return $instance;
    }
    /**
     * Method for add money success method
     */
    public function success(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("identifier",$token)->first();
            

            if(Transaction::where('callback_ref', $token)->exists()) {
                if(!$temp_data) return redirect()->route('user.add.money.index')->with(['success' => ['Transaction request sended successfully!']]);;
            }else {
                if(!$temp_data) return redirect()->route('user.add.money.index')->with(['error' => ['Transaction failed. Record didn\'t saved properly. Please try again.']]);
            }

            $update_temp_data = json_decode(json_encode($temp_data->data),true);
            $update_temp_data['callback_data']  = $request->all();
            $temp_data->update([
                'data'  => $update_temp_data,
            ]);
            $temp_data = $temp_data->toArray();
            $instance = PaymentGatewayHelper::init($temp_data)->type(PaymentGatewayConst::TYPEADDMONEY)->responseReceive();
            if($instance instanceof RedirectResponse) return $instance;
        }catch(Exception $e) {
            return back()->with(['error' => [$e->getMessage()]]);
        }
        return redirect()->route("user.add.money.index")->with(['success' => ['Successfully added money.']]);
    }

    public function cancel(Request $request, $gateway) {

        $token = PaymentGatewayHelper::getToken($request->all(),$gateway);

        if($temp_data = TemporaryData::where("type",PaymentGatewayConst::TYPEADDMONEY)->where("identifier",$token)->first()) {
            $temp_data->delete();
        }

        return redirect()->route('user.add.money.index')->with(['error' => ['Transaction failed.']]);
    }

    public function postSuccess(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("identifier",$token)->first();
     
            Auth::guard($temp_data->data->creator_guard)->loginUsingId($temp_data->data->creator_id);
        }catch(Exception $e) {
            return redirect()->route('frontend.index');
        }
        return $this->success($request, $gateway);
    }

    public function postCancel(Request $request, $gateway){
        try{
            $token = PaymentGatewayHelper::getToken($request->all(),$gateway);
            $temp_data = TemporaryData::where("type",PaymentGatewayConst::TYPEADDMONEY)->where("identifier",$token)->first();
            Auth::guard($temp_data->data->creator_guard)->loginUsingId($temp_data->data->creator_id);
        }catch(Exception $e) {
            return redirect()->route('frontend.index');
        }

        return $this->cancel($request, $gateway);
    }

    public function callback(Request $request,$gateway) {

        $callback_token = $request->get('token');
        $callback_data = $request->all();

        try{
            PaymentGatewayHelper::init([])->type(PaymentGatewayConst::TYPEADDMONEY)->setProjectCurrency(PaymentGatewayConst::PROJECT_CURRENCY_SINGLE)->handleCallback($callback_token,$callback_data,$gateway);
        }catch(Exception $e) {
            // handle Error
            logger($e);
        }
    }

    public function handleManualPayment($payment_info) {

        // Insert temp data
        $data = [
            'type'          => PaymentGatewayConst::TYPEADDMONEY,
            'identifier'    => generate_unique_string("temporary_datas","identifier",16),
            'data'          => [
                'gateway_currency_id'    => $payment_info['currency']->id,
                'amount'                 => $payment_info['amount'],
                'wallet_id'              => $payment_info['wallet']->id,
            ],
        ];

        try{
            TemporaryData::create($data);
        }catch(Exception $e) {
            return redirect()->route('user.add.money.index')->with(['error' => ['Failed to save data. Please try again']]);
        }
        return redirect()->route('user.add.money.manual.form',$data['identifier']);
    }

    public function showManualForm($token) {
        $tempData = TemporaryData::search($token)->first();
        if(!$tempData || $tempData->data == null || !isset($tempData->data->gateway_currency_id)) return redirect()->route('user.add.money.index')->with(['error' => ['Invalid request']]);
        $gateway_currency = PaymentGatewayCurrency::find($tempData->data->gateway_currency_id);
        if(!$gateway_currency || !$gateway_currency->gateway->isManual()) return redirect()->route('user.add.money.index')->with(['error' => ['Selected gateway is invalid']]);
        $gateway = $gateway_currency->gateway;
        if(!$gateway->input_fields || !is_array($gateway->input_fields)) return redirect()->route('user.add.money.index')->with(['error' => ['This payment gateway is under constructions. Please try with another payment gateway']]);
        $amount = $tempData->data->amount;

        $page_title = "Payment Instructions";
        return view('user.sections.add-money.manual.instruction',compact("gateway","page_title","token","amount"));
    }

    public function manualSubmit(Request $request,$token) {
        $request->merge(['identifier' => $token]);
        $tempDataValidate = Validator::make($request->all(),[
            'identifier'        => "required|string|exists:temporary_datas",
        ])->validate();
        
        $tempData = TemporaryData::search($tempDataValidate['identifier'])->first();
        if(!$tempData || $tempData->data == null || !isset($tempData->data->gateway_currency_id)) return redirect()->route('user.add.money.index')->with(['error' => ['Invalid request']]);
        $gateway_currency = PaymentGatewayCurrency::find($tempData->data->gateway_currency_id);
        if(!$gateway_currency || !$gateway_currency->gateway->isManual()) return redirect()->route('user.add.money.index')->with(['error' => ['Selected gateway is invalid']]);
        $gateway = $gateway_currency->gateway;
        $amount = $tempData->data->amount ?? null;
        if(!$amount) return redirect()->route('user.add.money.index')->with(['error' => ['Transaction Failed. Failed to save information. Please try again']]);
        $wallet = UserWallet::find($tempData->data->wallet_id ?? null);
        if(!$wallet) return redirect()->route('user.add.money.index')->with(['error' => ['Your wallet is invalid!']]);

        $this->file_store_location = "transaction";
        $dy_validation_rules = $this->generateValidationRules($gateway->input_fields);
        $validated = Validator::make($request->all(),$dy_validation_rules)->validate();
        $get_values = $this->placeValueWithFields($gateway->input_fields,$validated);
        $trx_id = generateTrxString("transactions","trx_id","AM",8);
        // Make Transaction
        DB::beginTransaction();
        try{
            $id = DB::table("transactions")->insertGetId([
                'type'                          => PaymentGatewayConst::TYPEADDMONEY,
                'trx_id'                        => $trx_id,
                'user_id'                       => $wallet->user->id,
                'user_wallet_id'                => $wallet->id,
                'payment_gateway_currency_id'   => $gateway_currency->id,
                'request_amount'                => $amount->requested_amount,
                'fixed_charge'                  => $amount->fixed_charge,
                'percent_charge'                => $amount->percent_charge,
                'total_charge'                  => $amount->total_charge,
                'total_payable'                 => $amount->total_amount,
                'request_currency'              => get_default_currency_code(),
                'available_balance'             => $wallet->balance,
                'payment_currency'              => $gateway_currency->currency_code,
                'remark'                        => PaymentGatewayConst::MANUAL,
                'details'                       => json_encode(['input_values' => $get_values]),
                'attribute'                     => PaymentGatewayConst::RECEIVED,
                'status'                        => PaymentGatewayConst::STATUSPENDING,
                'created_at'                    => now(),
            ]);
            $basic_settings   = BasicSettings::first();
            if($basic_settings->email_notification == true){
                try{
                    Notification::route('mail',auth()->user()->email)->notify(new AddMoneyNotification($id));
                }catch(Exception $e){}
            }
            $transaction  = Transaction::with(['payment_gateway'])->where('trx_id',$trx_id)->first();
    
            UserNotification::create([
                'user_id'           => auth()->user()->id,
                'transaction_id'    => $id,
                'details'           => [
                    'title'         => 'Add Money using ' . $transaction->payment_gateway->name,
                    'receiver'      => "",
                    'amount'        => get_amount($transaction->request_amount),
                    'currency'      => $transaction->request_currency,
                    'message'       => "Successfully Received."
                ],
            ]);
            DB::table("temporary_datas")->where("identifier",$token)->delete();
            DB::commit();
        }catch(Exception $e) {
            DB::rollBack();
            return redirect()->route('user.add.money.manual.form',$token)->with(['error' => ['Something went wrong! Please try again']]);
        }
        return redirect()->route('user.add.money.index')->with(['success' => ['Transaction Success. Please wait for admin confirmation.']]);
    }

    

    public function redirectUsingHTMLForm(Request $request, $gateway)
    {
        $temp_data = TemporaryData::where('identifier', $request->token)->first();
        if(!$temp_data || $temp_data->data->action_type != PaymentGatewayConst::REDIRECT_USING_HTML_FORM) return back()->with(['error' => ['Request token is invalid!']]);
        $redirect_form_data = $temp_data->data->redirect_form_data;
        $action_url         = $temp_data->data->action_url;
        $form_method        = $temp_data->data->form_method;

        return view('payment-gateway.redirect-form', compact('redirect_form_data', 'action_url', 'form_method'));
    }

    /**
     * Redirect Users for collecting payment via Button Pay (JS Checkout)
     */
    public function redirectBtnPay(Request $request, $gateway)
    {
        try{
            return PaymentGatewayHelper::init([])->type(PaymentGatewayConst::ADDMONEY)->handleBtnPay($gateway, $request->all());
        }catch(Exception $e) {
            return redirect()->route('user.add.money.index')->with(['error' => [$e->getMessage()]]);
        }
    }
    
    /**
     * Method for paystack pay callback
     */
    public function paystackPayCallBack(Request $request){
        $instance = $this->paystackSuccess($request->all());
        return redirect()->route('user.add.money.index')->with(['success' => ['Successfully added money.']]);
    }
}

• [D] Auth
• [F] AddMoneyController.php
  Delete
• [F] AuthorizationController.php
  Delete
• [F] CardController.php
  Delete
• [F] CheckoutController.php
  Delete
• [F] DashboardController.php
  Delete
• [F] KycController.php
  Delete
• [F] LoginController.php
  Delete
• [F] MerchantDetailsController.php
  Delete
• [F] ProfileController.php
  Delete
• [F] SecurityController.php
  Delete
• [F] SettingsController.php
  Delete
• [F] SupportTicketController.php
  Delete
• [F] TransactionLogController.php
  Delete
• [F] TransferMoneyController.php
  Delete
• [F] UserController.php
  Delete

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