<?php

namespace Paymenter\Extensions\Others\ComplianceTools\Admin\Pages;

use Filament\Forms\Concerns\InteractsWithForms;
use Filament\Forms\Contracts\HasForms;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Group;
use Filament\Notifications\Notification;
use Filament\Pages\Page;
use Paymenter\Extensions\Others\ComplianceTools\Services\SupportPinService;
use Illuminate\Support\Facades\Auth;
use App\Admin\Resources\UserResource;

class ValidateSupportPin extends Page implements HasForms
{
    use InteractsWithForms;

    public ?string $pin = null; // <-- add this

    public ?array $validated = null;
    public ?string $errorMessage = null;

    protected static ?string $title = 'Validate Support PIN';
    protected static ?string $navigationIcon = 'ri-customer-service-2-line';
    protected static ?string $activeNavigationIcon = 'ri-customer-service-2-fill';
    protected static ?string $navigationGroup = 'Compliance';
    protected static ?string $slug = 'compliance/validate-pin';
    protected static ?string $navigationLabel = 'Validate Support PIN';
    protected static string $view = 'compliance-tools::admin.validate-support-pin';

    public function mount(): void
    {
        $this->form->fill([
            'pin' => '',
        ]);
    }

    protected function getFormSchema(): array
    {
        return [
            TextInput::make('pin')
                ->label('Support PIN')
                ->required()
                ->minLength(4)
                ->maxLength(16)
                ->placeholder('Enter PIN shared by client')
                ->autocomplete('off'),
        ];
    }

    public function validatePin(SupportPinService $service): void
    {
        $pin = $this->pin; // <-- access the bound property
        $this->validated = null;
        $this->errorMessage = null;

        $record = $service->validate($pin);

        if (!$record) {
            $this->errorMessage = 'No active PIN matched the value provided.';
            Notification::make()
                ->title('Support PIN not found or expired')
                ->danger()
                ->send();

            return;
        }

        $this->validated = [
            'user_name' => $record->user?->name,
            'user_email' => $record->user?->email,
            'expires_at' => $record->expires_at?->toDayDateTimeString(),
            'last_validated_at' => $record->last_validated_at?->toDayDateTimeString(),
            'user_id' => $record->user?->getKey(),
            'user_url' => $record->user ? UserResource::getUrl('edit', ['record' => $record->user]) : null,
        ];

        Notification::make()
            ->title('Support PIN validated')
            ->success()
            ->send();
    }


    public static function canAccess(): bool
    {
        $user = Auth::user();
        return $user && $user->hasPermission('admin.compliance.validate_pin');
    }

    // Required to avoid Filament 2 breadcrumb error
    public function getBreadcrumbs(): array
    {
        return [];
    }
}