base commit

app/Filament/Widgets/MonthlyLeaveChart.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Filament\Widgets;
+
+use App\Enums\ApprovalStatus;
+use App\Models\Vacation;
+use Filament\Widgets\ChartWidget;
+
+class MonthlyLeaveChart extends ChartWidget
+{
+    protected ?string $heading = 'Vacation Days by Month';
+
+    protected int | string | array $columnSpan = 1;
+
+    protected function getType(): string
+    {
+        return 'bar';
+    }
+
+    protected function getData(): array
+    {
+        $labels = [];
+        $data = [];
+
+        for ($i = 11; $i >= 0; $i--) {
+            $month = now()->subMonths($i);
+            $labels[] = $month->format('M Y');
+            $data[] = (int) Vacation::query()
+                ->where('status', ApprovalStatus::Approved)
+                ->whereYear('start_date', $month->year)
+                ->whereMonth('start_date', $month->month)
+                ->sum('days');
+        }
+
+        return [
+            'datasets' => [
+                [
+                    'label' => 'Vacation Days',
+                    'data' => $data,
+                    'backgroundColor' => '#f59e0b',
+                ],
+            ],
+            'labels' => $labels,
+        ];
+    }
+}