widgets

What this skill does

# FilamentPHP Widgets Generation Skill

## Overview

This skill generates FilamentPHP v4 dashboard widgets including stats overview widgets, chart widgets, table widgets, and custom widgets.

## Documentation Reference

**CRITICAL:** Before generating widgets, read:
- `/home/mwguerra/projects/mwguerra/claude-code-plugins/filament-specialist/skills/docs/references/widgets/`

## Creating Widgets

### Generate with Artisan

```bash
# Basic widget
php artisan make:filament-widget StatsOverview

# Stats overview widget
php artisan make:filament-widget StatsOverview --stats-overview

# Chart widget
php artisan make:filament-widget RevenueChart --chart

# Table widget
php artisan make:filament-widget LatestOrders --table

# Resource widget
php artisan make:filament-widget PostStats --resource=PostResource
```

## Stats Overview Widget

```php
<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Order;
use App\Models\User;
use Filament\Widgets\StatsOverviewWidget as BaseWidget;
use Filament\Widgets\StatsOverviewWidget\Stat;

class StatsOverview extends BaseWidget
{
    protected static ?int $sort = 1;

    protected function getStats(): array
    {
        return [
            // Basic stat
            Stat::make('Total Users', User::count())
                ->description('All registered users')
                ->descriptionIcon('heroicon-o-users')
                ->color('primary'),

            // Stat with trend
            Stat::make('New Users', User::whereMonth('created_at', now()->month)->count())
                ->description('32% increase')
                ->descriptionIcon('heroicon-m-arrow-trending-up')
                ->color('success')
                ->chart([7, 3, 4, 5, 6, 3, 5, 8])  // Sparkline data
                ->chartColor('success'),

            // Stat with decrease trend
            Stat::make('Bounce Rate', '21%')
                ->description('7% decrease')
                ->descriptionIcon('heroicon-m-arrow-trending-down')
                ->color('danger'),

            // Revenue stat with formatting
            Stat::make('Revenue', '$' . number_format(Order::sum('total'), 2))
                ->description('This month')
                ->descriptionIcon('heroicon-o-currency-dollar')
                ->color('success')
                ->chart([1200, 1400, 1100, 1800, 2200, 1900, 2400])
                ->chartColor('success'),

            // Stat with extra info
            Stat::make('Pending Orders', Order::where('status', 'pending')->count())
                ->description('Requires attention')
                ->descriptionIcon('heroicon-o-clock')
                ->color('warning')
                ->extraAttributes([
                    'class' => 'cursor-pointer',
                    'wire:click' => 'goToOrders',
                ]),
        ];
    }

    // Optional: Make stats live
    protected static ?string $pollingInterval = '15s';

    // Optional: Column span
    protected int | string | array $columnSpan = 'full';
}
```

## Chart Widgets

### Line Chart

```php
<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Order;
use Filament\Widgets\ChartWidget;
use Illuminate\Support\Carbon;

class RevenueChart extends ChartWidget
{
    protected static ?string $heading = 'Revenue';
    protected static ?int $sort = 2;
    protected int | string | array $columnSpan = 'full';

    protected function getData(): array
    {
        $data = collect(range(1, 12))->map(function ($month) {
            return Order::whereMonth('created_at', $month)
                ->whereYear('created_at', now()->year)
                ->sum('total');
        });

        return [
            'datasets' => [
                [
                    'label' => 'Revenue',
                    'data' => $data->values()->toArray(),
                    'borderColor' => '#10b981',
                    'backgroundColor' => 'rgba(16, 185, 129, 0.1)',
                    'fill' => true,
                ],
            ],
            'labels' => ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
        ];
    }

    protected function getType(): string
    {
        return 'line';
    }

    protected function getOptions(): array
    {
        return [
            'plugins' => [
                'legend' => [
                    'display' => false,
                ],
            ],
            'scales' => [
                'y' => [
                    'beginAtZero' => true,
                    'ticks' => [
                        'callback' => '(value) => "$" + value.toLocaleString()',
                    ],
                ],
            ],
        ];
    }
}
```

### Bar Chart

```php
<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Order;
use Filament\Widgets\ChartWidget;

class OrdersPerCategory extends ChartWidget
{
    protected static ?string $heading = 'Orders by Category';
    protected static ?int $sort = 3;

    protected function getData(): array
    {
        $categories = \App\Models\Category::withCount('orders')->get();

        return [
            'datasets' => [
                [
                    'label' => 'Orders',
                    'data' => $categories->pluck('orders_count')->toArray(),
                    'backgroundColor' => [
                        '#3b82f6',
                        '#10b981',
                        '#f59e0b',
                        '#ef4444',
                        '#8b5cf6',
                    ],
                ],
            ],
            'labels' => $categories->pluck('name')->toArray(),
        ];
    }

    protected function getType(): string
    {
        return 'bar';
    }
}
```

### Doughnut/Pie Chart

```php
<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Order;
use Filament\Widgets\ChartWidget;

class OrderStatusChart extends ChartWidget
{
    protected static ?string $heading = 'Order Status Distribution';
    protected static ?int $sort = 4;

    protected function getData(): array
    {
        $statuses = Order::selectRaw('status, COUNT(*) as count')
            ->groupBy('status')
            ->pluck('count', 'status');

        return [
            'datasets' => [
                [
                    'data' => $statuses->values()->toArray(),
                    'backgroundColor' => [
                        '#f59e0b',  // pending - warning
                        '#3b82f6',  // processing - primary
                        '#10b981',  // completed - success
                        '#ef4444',  // cancelled - danger
                    ],
                ],
            ],
            'labels' => $statuses->keys()->map(fn ($s) => ucfirst($s))->toArray(),
        ];
    }

    protected function getType(): string
    {
        return 'doughnut';  // or 'pie'
    }

    protected function getOptions(): array
    {
        return [
            'plugins' => [
                'legend' => [
                    'position' => 'bottom',
                ],
            ],
        ];
    }
}
```

### Interactive Chart with Filters

```php
<?php

declare(strict_types=1);

namespace App\Filament\Widgets;

use App\Models\Order;
use Filament\Forms\Components\DatePicker;
use Filament\Forms\Components\Select;
use Filament\Widgets\ChartWidget;

class FilterableRevenueChart extends ChartWidget
{
    protected static ?string $heading = 'Revenue Over Time';

    public ?string $filter = 'week';

    protected function getFilters(): ?array
    {
        return [
            'today' => 'Today',
            'week' => 'Last 7 days',
            'month' => 'This month',
            'year' => 'This year',
        ];
    }

    protected function getData(): array
    {
        $data = match ($this->filter) {
            'today' => $this->getTodayData(),
            'week' => $this->getWeekData(),
            'month' => $this->getMonthData(),
            'year' => $this->g