<?php

namespace App\Http\Controllers\User;

use App\Constants\Status;
use App\Http\Controllers\Controller;
use App\Lib\FormProcessor;
use App\Lib\GoogleAuthenticator;
use App\Models\Form;
use App\Models\Miner;
use App\Models\Referral;
use App\Models\ReferralLog;
use App\Models\Transaction;
use App\Models\UserCoinBalance;
use Illuminate\Http\Request;

class UserController extends Controller {
    public function home() {
        $pageTitle     = 'Dashboard';
        $user          = auth()->user();
        $referralBonus = ReferralLog::where('user_id', $user->id)->sum('amount');

        $miners = Miner::with(['userCoinBalances' => function ($q) {
            return $q->where('user_id', auth()->id());
        }])->whereHas('userCoinBalances', function ($q) {
            return $q->where('user_id', auth()->id());
        })->get();

        $transactions = Transaction::where('user_id', $user->id)->orderBy('id', 'desc')->limit(10)->get();

        return view($this->activeTemplate . 'user.dashboard', compact('pageTitle', 'referralBonus', 'miners', 'transactions', 'user'));
    }

    public function paymentHistory(Request $request) {
        $pageTitle = 'Payment History';
        $deposits  = auth()->user()->deposits()->searchable(['trx'])->with(['gateway'])->orderBy('id', 'desc')->paginate(getPaginate());
        return view($this->activeTemplate . 'user.payment_history', compact('pageTitle', 'deposits'));
    }

    public function show2faForm() {
        $ga        = new GoogleAuthenticator();
        $user      = auth()->user();
        $secret    = $ga->createSecret();
        $qrCodeUrl = $ga->getQRCodeGoogleUrl($user->username . '@' . gs('site_name'), $secret);
        $pageTitle = '2FA Setting';
        return view($this->activeTemplate . 'user.twofactor', compact('pageTitle', 'secret', 'qrCodeUrl'));
    }

    public function create2fa(Request $request) {
        $user = auth()->user();
        $this->validate($request, [
            'key'  => 'required',
            'code' => 'required',
        ]);
        $response = verifyG2fa($user, $request->code, $request->key);
        if ($response) {
            $user->tsc = $request->key;
            $user->ts  = 1;
            $user->save();
            $notify[] = ['success', 'Google authenticator activated successfully'];
            return back()->withNotify($notify);
        } else {
            $notify[] = ['error', 'Wrong verification code'];
            return back()->withNotify($notify);
        }
    }

    public function disable2fa(Request $request) {
        $this->validate($request, [
            'code' => 'required',
        ]);

        $user     = auth()->user();
        $response = verifyG2fa($user, $request->code);
        if ($response) {
            $user->tsc = null;
            $user->ts  = Status::DISABLE;
            $user->save();
            $notify[] = ['success', 'Two factor authenticator deactivated successfully'];
        } else {
            $notify[] = ['error', 'Wrong verification code'];
        }
        return back()->withNotify($notify);
    }

    public function transactions(Request $request) {
        $pageTitle    = 'Transactions';
        $remarks      = Transaction::distinct('remark')->orderBy('remark')->get('remark');
        $coins        = Transaction::distinct('currency')->orderBy('currency')->get('currency');
        $transactions = Transaction::where('user_id', auth()->id());

        if ($request->search) {
            $transactions = $transactions->where('trx', $request->search);
        }

        if ($request->type) {
            $transactions = $transactions->where('trx_type', $request->type);
        }

        if ($request->remark) {
            $transactions = $transactions->where('remark', $request->remark);
        }

        if ($request->coin_code) {
            $transactions = $transactions->where('currency', $request->coin_code);
        }

        $transactions = $transactions->orderBy('id', 'desc')->paginate(getPaginate());
        return view($this->activeTemplate . 'user.transactions', compact('pageTitle', 'transactions', 'remarks', 'coins'));
    }

    public function kycForm() {
        if (auth()->user()->kv == Status::KYC_PENDING) {
            $notify[] = ['error', 'Your KYC is under review'];
            return to_route('user.home')->withNotify($notify);
        }
        if (auth()->user()->kv == Status::KYC_VERIFIED) {
            $notify[] = ['error', 'You are already KYC verified'];
            return to_route('user.home')->withNotify($notify);
        }
        $pageTitle = 'KYC Form';
        $form      = Form::where('act', 'kyc')->first();
        return view($this->activeTemplate . 'user.kyc.form', compact('pageTitle', 'form'));
    }

    public function kycData() {
        $user      = auth()->user();
        $pageTitle = 'KYC Data';
        return view($this->activeTemplate . 'user.kyc.info', compact('pageTitle', 'user'));
    }

    public function kycSubmit(Request $request) {
        $form           = Form::where('act', 'kyc')->first();
        $formData       = $form->form_data;
        $formProcessor  = new FormProcessor();
        $validationRule = $formProcessor->valueValidation($formData);
        $request->validate($validationRule);
        $userData       = $formProcessor->processFormData($request, $formData);
        $user           = auth()->user();
        $user->kyc_data = $userData;
        $user->kv       = Status::KYC_PENDING;
        $user->save();

        $notify[] = ['success', 'KYC data submitted successfully'];
        return to_route('user.home')->withNotify($notify);
    }

    public function attachmentDownload($fileHash) {
        $filePath  = decrypt($fileHash);
        $extension = pathinfo($filePath, PATHINFO_EXTENSION);
        $general   = gs();
        $title     = slug($general->site_name) . '- attachments.' . $extension;
        $mimetype  = mime_content_type($filePath);
        header('Content-Disposition: attachment; filename="' . $title);
        header("Content-Type: " . $mimetype);
        return readfile($filePath);
    }

    public function userData() {
        $user = auth()->user();
        if ($user->profile_complete == Status::YES) {
            return to_route('user.home');
        }
        $pageTitle = 'Complete Your Profile';
        return view($this->activeTemplate . 'user.user_data', compact('pageTitle', 'user'));
    }

    public function userDataSubmit(Request $request) {
        $user = auth()->user();
        if ($user->profile_complete == Status::YES) {
            return to_route('user.home');
        }
        $request->validate([
            'firstname' => 'required',
            'lastname'  => 'required',
        ]);
        $user->firstname = $request->firstname;
        $user->lastname  = $request->lastname;
        $user->address   = [
            'country' => @$user->address->country,
            'address' => $request->address,
            'state'   => $request->state,
            'zip'     => $request->zip,
            'city'    => $request->city,
        ];
        $user->profile_complete = Status::YES;
        $user->save();

        $notify[] = ['success', 'Registration process completed successfully'];
        return to_route('user.home')->withNotify($notify);
    }

    public function referral() {
        $general = gs();

        if (!$general->referral_system) {
            $notify[] = ['error', 'Sorry, the referral system is currently unavailable'];
            return back()->withNotify($notify);
        }

        $pageTitle = "Referrals";
        $maxLevel  = Referral::max('level');
        $relations = [];
        for ($label = 1; $label <= $maxLevel; $label++) {
            $relations[$label] = (@$relations[$label - 1] ? $relations[$label - 1] . '.allReferrals' : 'allReferrals');
        }
        $user = auth()->user()->load($relations);
        return view($this->activeTemplate . 'user.referral.index', compact('pageTitle', 'user', 'maxLevel'));
    }

    public function referralLog() {

        if (!gs()->referral_system) {
            $notify[] = ['error', 'Sorry, the referral system is currently unavailable'];
            return back()->withNotify($notify);
        }

        $pageTitle = "Referral Bonus Logs";
        $logs      = ReferralLog::where('user_id', auth()->id())->with('referee')->orderBy('id', 'desc')->paginate(getPaginate());

        return view($this->activeTemplate . 'user.referral.logs', compact('pageTitle', 'logs'));
    }

    public function wallets() {
        $pageTitle        = "User Wallets";
        $userCoinBalances = UserCoinBalance::where('user_id', auth()->id());

        if (request()->coin_code) {
            $userCoinBalances = $userCoinBalances->whereHas('miner', function ($miner) {
                $miner->where('coin_code', request()->coin_code);
            });
        }

        $userCoinBalances = $userCoinBalances->with('miner')->get();
        return view($this->activeTemplate . 'user.wallets', compact('pageTitle', 'userCoinBalances'));
    }

    public function walletUpdate(Request $request, $id) {
        $userCoinBalance = UserCoinBalance::where('user_id', auth()->id())->findOrFail($id);

        $request->validate([
            "wallet" => 'required|string',
        ]);

        $userCoinBalance->wallet = $request->wallet;
        $userCoinBalance->save();

        $notify[] = ['success', 'Wallet Address Updated Successfully'];
        return back()->withNotify($notify);
    }
}
