<?php

namespace App\Http\Controllers;

use App\Models\Coupon;
use App\Models\Order;
use App\Models\Plan;
use App\Models\User;
use App\Models\UserCoupon;
use App\Models\Utility;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Session;
use App\Xendit\Xendit;

class XenditPaymentController extends Controller
{
    public function planPayWithXendit(Request $request)
    {
        $payment_setting = Utility::getAdminPaymentSetting();
        $xendit_api = $payment_setting['xendit_api'];
        $currency = isset($payment_setting['currency']) ? $payment_setting['currency'] : 'USD';

        $planID = \Illuminate\Support\Facades\Crypt::decrypt($request->plan_id);
        $plan = Plan::find($planID);
        $orderID = strtoupper(str_replace('.', '', uniqid('', true)));
        $user = Auth::user();
        if ($plan) {
            $get_amount = $plan->price;

            if (!empty($request->coupon)) {
                $coupons = Coupon::where('code', strtoupper($request->coupon))->where('is_active', '1')->first();
                if (!empty($coupons)) {
                    $usedCoupun = $coupons->used_coupon();
                    $discount_value = ($plan->price / 100) * $coupons->discount;
                    $get_amount = $plan->price - $discount_value;
                    $orderID = strtoupper(str_replace('.', '', uniqid('', true)));
                    $userCoupon = new UserCoupon();
                    $userCoupon->user = Auth::user()->id;
                    $userCoupon->coupon = $coupons->id;
                    $userCoupon->order = $orderID;
                    $userCoupon->save();
                    if ($coupons->limit == $usedCoupun) {
                        return redirect()->back()->with('error', __('This coupon code has expired.'));
                    }
                } else {
                    return redirect()->back()->with('error', __('This coupon code is invalid or has expired.'));
                }
            }

            if ($get_amount <= 0) {
                $orderID = strtoupper(str_replace('.', '', uniqid('', true)));
                $user = auth()->user();
                $statuses = 'Succeeded';
                $order                 = new Order();
                $order->order_id       = $orderID;
                $order->name           = $user->name;
                $order->card_number    = '';
                $order->card_exp_month = '';
                $order->card_exp_year  = '';
                $order->plan_name      = $plan->name;
                $order->plan_id        = $plan->id;
                $order->price          = $get_amount;
                $order->price_currency = $payment_setting['currency'];
                $order->payment_type   = __('Xendit');
                $order->payment_status = $statuses;
                $order->receipt        = '';
                $order->user_id        = $user->id;
                $order->save();
                $assignPlan = $user->assignPlan($plan->id);
                $coupons = Coupon::find($request->coupon_id);
                if ($request->has('coupon') && $request->coupon != '') {
                    $coupons = Coupon::where('code', strtoupper($request->coupon))->where('is_active', '1')->first();
                    if (!empty($coupons)) {
                        $userCoupon = new UserCoupon();
                        $userCoupon->user = $user->id;
                        $userCoupon->coupon = $coupons->id;
                        $userCoupon->order = $orderID;
                        $userCoupon->save();
                        $usedCoupun = $coupons->used_coupon();
                        if ($coupons->limit <= $usedCoupun) {
                            $coupons->is_active = 0;
                            $coupons->save();
                        }
                    }
                }
                if ($assignPlan['is_success']) {
                    return redirect()->route('plans.index')->with('success', __('Plan activated Successfully.'));
                } else {
                    return redirect()->route('plans.index')->with('error', __($assignPlan['error']));
                }
            }

            $response = ['orderId' => $orderID, 'user' => $user, 'get_amount' => $get_amount, 'plan' => $plan, 'currency' => $currency];
            Xendit::setApiKey($xendit_api);
            $params = [
                'external_id' => $orderID,
                'payer_email' => Auth::user()->email,
                'description' => 'Payment for order ' . $orderID,
                'amount' => $get_amount,
                'callback_url' =>  route('plan.xendit.status'),
                'success_redirect_url' => route('plan.xendit.status', $response),
                'failure_redirect_url' => route('plans.index'),
            ];

            $invoice = \App\Xendit\Invoice::create($params);
            Session::put('invoice', $invoice);

            return redirect($invoice['invoice_url']);
        }
    }

    public function planGetXenditStatus(Request $request)
    {
        $data = request()->all();

        $fixedData = [];
        foreach ($data as $key => $value) {
            $fixedKey = str_replace('amp;', '', $key);
            $fixedData[$fixedKey] = $value;
        }

        $payment_setting = Utility::getAdminPaymentSetting();
        $xendit_api = $payment_setting['xendit_api'];
        Xendit::setApiKey($xendit_api);

        $session = Session::get('invoice');
        $getInvoice = \App\Xendit\Invoice::retrieve($session['id']);

        $authuser = User::find($fixedData['user']);
        $plan = Plan::find($fixedData['plan']);

        if ($getInvoice['status'] == 'PAID') {
            Utility::referralTransaction($plan);

            Order::create(
                [
                    'order_id' => $fixedData['orderId'],
                    'name' => null,
                    'email' => null,
                    'card_number' => null,
                    'card_exp_month' => null,
                    'card_exp_year' => null,
                    'plan_name' => $plan->name,
                    'plan_id' => $plan->id,
                    'price' => $fixedData['get_amount'] == null ? 0 : $fixedData['get_amount'],
                    'price_currency' => $fixedData['currency'],
                    'txn_id' => '',
                    'payment_type' => __('Xendit'),
                    'payment_status' => 'succeeded',
                    'receipt' => null,
                    'user_id' => $fixedData['user'],
                ]
            );

            $assignPlan = $authuser->assignPlan($plan->id, $request->payment_frequency);

            if ($assignPlan['is_success']) {
                return redirect()->route('plans.index')->with('success', __('Plan activated Successfully!'));
            } else {
                return redirect()->route('plans.index')->with('error', __($assignPlan['error']));
            }
        }
    }