<?php

namespace Spatie\FlareClient;

use ErrorException;
use Spatie\Backtrace\Arguments\ArgumentReducers;
use Spatie\Backtrace\Arguments\Reducers\ArgumentReducer;
use Spatie\Backtrace\Backtrace;
use Spatie\Backtrace\Frame as SpatieFrame;
use Spatie\FlareClient\Concerns\HasContext;
use Spatie\FlareClient\Concerns\UsesTime;
use Spatie\FlareClient\Context\ContextProvider;
use Spatie\FlareClient\Contracts\ProvidesFlareContext;
use Spatie\FlareClient\Glows\Glow;
use Spatie\FlareClient\Solutions\ReportSolution;
use Spatie\Ignition\Contracts\Solution;
use Spatie\LaravelIgnition\Exceptions\ViewException;
use Throwable;

class Report
{
    use UsesTime;
    use HasContext;

    protected Backtrace $stacktrace;

    protected string $exceptionClass = '';

    protected string $message = '';

    /** @var array<int, array{time: int, name: string, message_level: string, meta_data: array, microtime: float}> */
    protected array $glows = [];

    /** @var array<int, array<int|string, mixed>> */
    protected array $solutions = [];

    /** @var array<int, string> */
    public array $documentationLinks = [];

    protected ContextProvider $context;

    protected ?string $applicationPath = null;

    protected ?string $applicationVersion = null;

    /** @var array<int|string, mixed> */
    protected array $userProvidedContext = [];

    /** @var array<int|string, mixed> */
    protected array $exceptionContext = [];

    protected ?Throwable $throwable = null;

    protected string $notifierName = 'Flare Client';

    protected ?string $languageVersion = null;

    protected ?string $frameworkVersion = null;

    protected ?int $openFrameIndex = null;

    protected string $trackingUuid;

    protected ?View $view;

    public static ?string $fakeTrackingUuid = null;

    /** @param array<class-string<ArgumentReducer>|ArgumentReducer>|ArgumentReducers|null $argumentReducers */
    public static function createForThrowable(
        Throwable $throwable,
        ContextProvider $context,
        ?string $applicationPath = null,
        ?string $version = null,
        null|array|ArgumentReducers $argumentReducers = null,
        bool $withStackTraceArguments = true,
    ): self {
        $stacktrace = Backtrace::createForThrowable($throwable)
            ->withArguments($withStackTraceArguments)
            ->reduceArguments($argumentReducers)
            ->applicationPath($applicationPath ?? '');

        return (new self())
            ->setApplicationPath($applicationPath)
            ->throwable($throwable)
            ->useContext($context)
            ->exceptionClass(self::getClassForThrowable($throwable))
            ->message($throwable->getMessage())
            ->stackTrace($stacktrace)
            ->exceptionContext($throwable)
            ->setApplicationVersion($version);
    }

    protected static function getClassForThrowable(Throwable $throwable): string
    {
        /** @phpstan-ignore-next-line */
        if ($throwable::class === ViewException::class) {
            /** @phpstan-ignore-next-line */
            if ($previous = $throwable->getPrevious()) {
                return get_class($previous);
            }
        }

        return get_class($throwable);
    }

    /** @param array<class-string<ArgumentReducer>|ArgumentReducer>|ArgumentReducers|null $argumentReducers */
    public static function createForMessage(
        string $message,
        string $logLevel,
        ContextProvider $context,
        ?string $applicationPath = null,
        null|array|ArgumentReducers $argumentReducers = null,
        bool $withStackTraceArguments = true,
    ): self {
        $stacktrace = Backtrace::create()
            ->withArguments($withStackTraceArguments)
            ->reduceArguments($argumentReducers)
            ->applicationPath($applicationPath ?? '');

        return (new self())
            ->setApplicationPath($applicationPath)
            ->message($message)
            ->useContext($context)
            ->exceptionClass($logLevel)
            ->stacktrace($stacktrace)
            ->openFrameIndex($stacktrace->firstApplicationFrameIndex());
    }

    public function __construct()
    {
        $this->trackingUuid = self::$fakeTrackingUuid ?? $this->generateUuid();
    }

    public function trackingUuid(): string
    {
        return $this->trackingUuid;
    }

    public function exceptionClass(string $exceptionClass): self
    {
        $this->exceptionClass = $exceptionClass;

        return $this;
    }

    public function getExceptionClass(): string
    {
        return $this->exceptionClass;
    }

    public function throwable(Throwable $throwable): self
    {
        $this->throwable = $throwable;

        return $this;
    }

    public function getThrowable(): ?Throwable
    {
        return $this->throwable;
    }

    public function message(string $message): self
    {
        $this->message = $message;

        return $this;
    }

    public function getMessage(): string
    {
        return $this->message;
    }

    public function stacktrace(Backtrace $stacktrace): self
    {
        $this->stacktrace = $stacktrace;

        return $this;
    }

    public function getStacktrace(): Backtrace
    {
        return $this->stacktrace;
    }

    public function notifierName(string $notifierName): self
    {
        $this->notifierName = $notifierName;

        return $this;
    }

    public function languageVersion(string $languageVersion): self
    {
        $this->languageVersion = $languageVersion;

        return $this;
    }

    public function frameworkVersion(string $frameworkVersion): self
    {
        $this->frameworkVersion = $frameworkVersion;

        return $this;
    }

    public function useContext(ContextProvider $request): self
    {
        $this->context = $request;

        return $this;
    }

    public function openFrameIndex(?int $index): self
    {
        $this->openFrameIndex = $index;

        return $this;
    }

    public function setApplicationPath(?string $applicationPath): self
    {
        $this->applicationPath = $applicationPath;

        return $this;
    }

    public function getApplicationPath(): ?string
    {
        return $this->applicationPath;
    }

    public function setApplicationVersion(?string $applicationVersion): self
    {
        $this->applicationVersion = $applicationVersion;

        return $this;
    }

    public function getApplicationVersion(): ?string
    {
        return $this->applicationVersion;
    }

    public function view(?View $view): self
    {
        $this->view = $view;

        return $this;
    }

    public function addGlow(Glow $glow): self
    {
        $this->glows[] = $glow->toArray();

        return $this;
    }

    public function addSolution(Solution $solution): self
    {
        $this->solutions[] = ReportSolution::fromSolution($solution)->toArray();

        return $this;
    }

    /**
     * @param array<int, string> $documentationLinks
     *
     * @return $this
     */
    public function addDocumentationLinks(array $documentationLinks): self
    {
        $this->documentationLinks = $documentationLinks;

        return $this;
    }

    /**
     * @param array<int|string, mixed> $userProvidedContext
     *
     * @return $this
     */
    public function userProvidedContext(array $userProvidedContext): self
    {
        $this->userProvidedContext = $userProvidedContext;

        return $this;
    }

    /**
     * @return array<int|string, mixed>
     */
    public function allContext(): array
    {
        $context = $this->context->toArray();

        $context = array_merge_recursive_distinct($context, $this->exceptionContext);

        return array_merge_recursive_distinct($context, $this->userProvidedContext);
    }

    protected function exceptionContext(Throwable $throwable): self
    {
        if ($throwable instanceof ProvidesFlareContext) {
            $this->exceptionContext = $throwable->context();
        }

        return $this;
    }

    /**
     * @return array<int|string, mixed>
     */
    protected function stracktraceAsArray(): array
    {
        return array_map(
            fn (SpatieFrame $frame) => Frame::fromSpatieFrame($frame)->toArray(),
            $this->cleanupStackTraceForError($this->stacktrace->frames()),
        );
    }

    /**
     * @param array<SpatieFrame> $frames
     *
     * @return array<SpatieFrame>
     */
    protected function cleanupStackTraceForError(array $frames): array
    {
        if ($this->throwable === null || get_class($this->throwable) !== ErrorException::class) {
            return $frames;
        }

        $firstErrorFrameIndex = null;

        $restructuredFrames = array_values(array_slice($frames, 1)); // remove the first frame where error was created

        foreach ($restructuredFrames as $index => $frame) {
            if ($frame->file === $this->throwable->getFile()) {
                $firstErrorFrameIndex = $index;

                break;
            }
        }

        if ($firstErrorFrameIndex === null) {
            return $frames;
        }

        $restructuredFrames[$firstErrorFrameIndex]->arguments = null; // Remove error arguments

        return array_values(array_slice($restructuredFrames, $firstErrorFrameIndex));
    }

    /**
     * @return array<string, mixed>
     */
    public function toArray(): array
    {
        return [
            'notifier' => $this->notifierName ?? 'Flare Client',
            'language' => 'PHP',
            'framework_version' => $this->frameworkVersion,
            'language_version' => $this->languageVersion ?? phpversion(),
            'exception_class' => $this->exceptionClass,
            'seen_at' => $this->getCurrentTime(),
            'message' => $this->message,
            'glows' => $this->glows,
            'solutions' => $this->solutions,
            'documentation_links' => $this->documentationLinks,
            'stacktrace' => $this->stracktraceAsArray(),
            'context' => $this->allContext(),
            'stage' => $this->stage,
            'message_level' => $this->messageLevel,
            'open_frame_index' => $this->openFrameIndex,
            'application_path' => $this->applicationPath,
            'application_version' => $this->applicationVersion,
            'tracking_uuid' => $this->trackingUuid,
        ];
    }

    /*
     * Found on https://stackoverflow.com/questions/2040240/php-function-to-generate-v4-uuid/15875555#15875555
     */
    protected function generateUuid(): string
    {
        // Generate 16 bytes (128 bits) of random data or use the data passed into the function.
        $data = random_bytes(16);

        // Set version to 0100
        $data[6] = chr(ord($data[6]) & 0x0f | 0x40);
        // Set bits 6-7 to 10
        $data[8] = chr(ord($data[8]) & 0x3f | 0x80);

        // Output the 36 character UUID.
        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
    }
}

• [D] Concerns
• [D] Context
• [D] Contracts
• [D] Enums
• [D] FlareMiddleware
• [D] Glows
• [D] Http
• [D] Solutions
• [D] Time
• [D] Truncation
• [F] Api.php
  Delete
• [F] Flare.php
  Delete
• [F] Frame.php
  Delete
• [F] helpers.php
  Delete
• [F] Report.php
  Delete
• [F] View.php
  Delete

About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

• Simplifying Payments, One Tap at a Time.
• Reinventing Your Wallet for Modern Convenience.
• Smart Payments for a Effortless Lifestyle.
• Experience the Ease of Tap and Pay.
• Innovative Solutions for Your Daily Transactions.

FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard