<?php

namespace App\Http\Controllers\Gateway;

use App\Constants\Status;
use App\Http\Controllers\Controller;
use App\Lib\FormProcessor;
use App\Lib\Referral;
use App\Models\AdminNotification;
use App\Models\Deposit;
use App\Models\GatewayCurrency;
use App\Models\Transaction;
use App\Models\User;
use App\Models\UserPlan;
use Illuminate\Http\Request;

class PaymentController extends Controller
{
    public function payment($id)
    {
        try {
            $planId = decrypt($id);
        } catch (\Throwable $th) {
            abort(404);
        }
        $plan = UserPlan::unpaid()->findOrFail($planId);

        $gatewayCurrency = GatewayCurrency::whereHas('method', function ($gate) {
            $gate->where('status', Status::ENABLE);
        })->with('method')->orderby('method_code')->get();

        $pageTitle = 'Payment Methods';

        return view('Template::user.payment.deposit', compact('gatewayCurrency', 'pageTitle', 'plan'));
    }

    public function depositInsert(Request $request)
    {
        $request->validate([
            'gateway'  => 'required',
            'currency' => 'required',
            'user_plan' => 'required',
        ]);

        $user    = auth()->user();


        $plan = UserPlan::where('id', $request->user_plan)->where('user_id', auth()->id())->unpaid()->firstOrFail();

        if (!$plan) {
            $notify[] = ['error', 'Desire plan not found!'];
            return back()->withNotify($notify);
        }
        $amount       = $plan->price;

        $gate = GatewayCurrency::whereHas('method', function ($gate) {
            $gate->where('status', Status::ENABLE);
        })->where('method_code', $request->gateway)->where('currency', $request->currency)->first();


        if (!$gate) {
            $notify[] = ['error', 'Invalid gateway'];
            return back()->withNotify($notify);
        }

        if ($gate->min_amount > $amount || $gate->max_amount < $amount) {
            $notify[] = ['error', 'Please follow payment limit'];
            return back()->withNotify($notify);
        }

        $charge      = $gate->fixed_charge + ($amount * $gate->percent_charge / 100);
        $payable     = $amount + $charge;
        $finalAmount = $payable * $gate->rate;

        $data                  = new Deposit();
        $data->user_id         = $user->id;
        $data->user_plan_id    = $plan->id;
        $data->method_code     = $gate->method_code;
        $data->method_currency = strtoupper($gate->currency);
        $data->amount          = $amount;
        $data->charge          = $charge;
        $data->rate            = $gate->rate;
        $data->final_amount    = $finalAmount;
        $data->btc_amount      = 0;
        $data->btc_wallet      = "";
        $data->trx             = getTrx();
        $data->success_url     = route('user.subscription.history');
        $data->failed_url      = route('plans');
        $data->save();
        session()->put('Track', $data->trx);
        return to_route('user.deposit.confirm');
    }

    public function appDepositConfirm($hash)
    {
        try {
            $id = decrypt($hash);
        } catch (\Exception $ex) {
            abort(404);
        }
        $data = Deposit::where('id', $id)->where('status', Status::PAYMENT_INITIATE)->orderBy('id', 'DESC')->firstOrFail();
        $user = User::findOrFail($data->user_id);
        auth()->login($user);
        session()->put('Track', $data->trx);
        return to_route('user.deposit.confirm');
    }

    public function depositConfirm()
    {

        $track   = session()->get('Track');
        $deposit = Deposit::where('trx', $track)->where('status', Status::PAYMENT_INITIATE)->orderBy('id', 'DESC')->with('gateway')->firstOrFail();

        if ($deposit->method_code >= 1000) {
            return to_route('user.deposit.manual.confirm');
        }

        $dirName = $deposit->gateway->alias;
        $new     = __NAMESPACE__ . '\\' . $dirName . '\\ProcessController';

        $data = $new::process($deposit);
        $data = json_decode($data);

        if (isset($data->error)) {
            $notify[] = ['error', $data->message];
            return back()->withNotify($notify);
        }
        if (isset($data->redirect)) {
            return redirect($data->redirect_url);
        }

        // for Stripe V3
        if (isset($data->session)) {
            $deposit->btc_wallet = $data->session->id;
            $deposit->save();
        }

        $pageTitle = 'Payment Confirm';
        return view("Template::$data->view", compact('data', 'pageTitle', 'deposit'));
    }

    public static function userDataUpdate($deposit, $isManual = null)
    {
        if ($deposit->status == Status::PAYMENT_INITIATE || $deposit->status == Status::PAYMENT_PENDING) {
            $deposit->status = Status::PAYMENT_SUCCESS;
            $deposit->save();

            $user = User::find($deposit->user_id);
            $user->balance += $deposit->amount;
            $user->save();

            $methodName = $deposit->methodName();

            $transaction               = new Transaction();
            $transaction->user_id      = $deposit->user_id;
            $transaction->amount       = $deposit->amount;
            $transaction->post_balance = $user->balance;
            $transaction->charge       = $deposit->charge;
            $transaction->trx_type     = '+';
            $transaction->details      = 'Payment by ' . $methodName;
            $transaction->trx          = $deposit->trx;
            $transaction->remark       = 'payment';
            $transaction->save();

            if ($deposit->user_plan_id) {

                if (userActivePlan()) {
                    $userPlan = userActivePlan();
                    $userPlan->status = Status::PLAN_EXPIRED;
                    $userPlan->save();
                }

                $userPlan                 = $deposit->userPlan;
                $userPlan->is_payment     = Status::PAID_SUBSCRIPTION;
                $userPlan->status         = Status::PLAN_ACTIVE;
                $userPlan->save();

                $user->balance -= $deposit->amount;
                $user->save();

                $transaction               = new Transaction();
                $transaction->user_id      = $deposit->user_id;
                $transaction->amount       = $userPlan->price;
                $transaction->post_balance = $user->balance;
                $transaction->charge       = 0;
                $transaction->trx_type     = '-';
                $transaction->details      = 'Subscribed plan - ' . $userPlan->plan->name;
                $transaction->trx          = $deposit->trx;
                $transaction->remark       = 'purchase';
                $transaction->save();

                session()->forget('Track');

                createPlanHistory($userPlan->plan_id, $userPlan->price, '+', 'purchase');

                // Referral Commission
                if (gs('referral') && $user->ref_by) {
                    Referral::processReferralCommission($user, $userPlan->price, $deposit->trx, $userPlan->plan_id);
                }
            }

            if (!$isManual) {
                $adminNotification            = new AdminNotification();
                $adminNotification->user_id   = $user->id;
                $adminNotification->title     = 'Payment successful via ' . $methodName;
                $adminNotification->click_url = urlPath('admin.deposit.successful');
                $adminNotification->save();
            }

            notify($user, $isManual ? 'DEPOSIT_APPROVE' : 'DEPOSIT_COMPLETE', [
                'method_name'     => $methodName,
                'method_currency' => $deposit->method_currency,
                'method_amount'   => showAmount($deposit->final_amount, currencyFormat: false),
                'amount'          => showAmount($deposit->amount, currencyFormat: false),
                'charge'          => showAmount($deposit->charge, currencyFormat: false),
                'rate'            => showAmount($deposit->rate, currencyFormat: false),
                'trx'             => $deposit->trx,
                'post_balance'    => showAmount($user->balance),
            ]);
        }
    }

    public function manualDepositConfirm()
    {
        $track = session()->get('Track');
        $data  = Deposit::with('gateway')->where('status', Status::PAYMENT_INITIATE)->where('trx', $track)->first();
        abort_if(!$data, 404);
        if ($data->method_code > 999) {
            $pageTitle = 'Confirm Payment';
            $method    = $data->gatewayCurrency();
            $gateway   = $method->method;
            return view('Template::user.payment.manual', compact('data', 'pageTitle', 'method', 'gateway'));
        }
        abort(404);
    }

    public function manualDepositUpdate(Request $request)
    {
        $track = session()->get('Track');
        $data  = Deposit::with('gateway')->where('status', Status::PAYMENT_INITIATE)->where('trx', $track)->first();
        abort_if(!$data, 404);
        $gatewayCurrency = $data->gatewayCurrency();
        $gateway         = $gatewayCurrency->method;
        $formData        = $gateway->form->form_data;

        $formProcessor  = new FormProcessor();
        $validationRule = $formProcessor->valueValidation($formData);
        $request->validate($validationRule);
        $userData = $formProcessor->processFormData($request, $formData);

        $data->detail = $userData;
        $data->status = Status::PAYMENT_PENDING;
        $data->save();

        $adminNotification            = new AdminNotification();
        $adminNotification->user_id   = $data->user->id;
        $adminNotification->title     = 'Deposit request from ' . $data->user->username;
        $adminNotification->click_url = urlPath('admin.deposit.details', $data->id);
        $adminNotification->save();

        notify($data->user, 'DEPOSIT_REQUEST', [
            'method_name'     => $data->gatewayCurrency()->name,
            'method_currency' => $data->method_currency,
            'method_amount'   => showAmount($data->final_amount, currencyFormat: false),
            'amount'          => showAmount($data->amount, currencyFormat: false),
            'charge'          => showAmount($data->charge, currencyFormat: false),
            'rate'            => showAmount($data->rate, currencyFormat: false),
            'trx'             => $data->trx,
        ]);

        $notify[] = ['success', 'Your payment request has been taken'];
        return to_route('user.subscription.history')->withNotify($notify);
    }
}
