chore: complete update

src/Framework/Performance/PerformanceMeasurement.php

@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Performance;
+
+class PerformanceMeasurement
+{
+    public float $startTime;
+    public int $startMemory;
+    public ?float $endTime = null;
+    public ?int $endMemory = null;
+
+    public function __construct(
+        public readonly string $label,
+        public readonly PerformanceCategory $category,
+    ) {
+        $this->startTime = microtime(true);
+        $this->startMemory = memory_get_usage();
+    }
+
+    public function end(): void
+    {
+        if ($this->endTime === null) {
+            $this->endTime = microtime(true);
+            $this->endMemory = memory_get_usage();
+        }
+    }
+
+    public function isCompleted(): bool
+    {
+        return $this->endTime !== null;
+    }
+
+    public function getLabel(): string
+    {
+        return $this->label;
+    }
+
+    public function getCategory(): PerformanceCategory
+    {
+        return $this->category;
+    }
+
+    public function getDurationMs(): float
+    {
+        if ($this->endTime === null) {
+            return 0.0;
+        }
+
+        return ($this->endTime - $this->startTime) * 1000;
+    }
+
+    public function getMemoryUsageMb(): float
+    {
+        if ($this->endMemory === null) {
+            return 0.0;
+        }
+
+        return ($this->endMemory - $this->startMemory) / 1024 / 1024;
+    }
+
+    public function getStartTime(): float
+    {
+        return $this->startTime;
+    }
+
+    public function getEndTime(): ?float
+    {
+        return $this->endTime;
+    }
+
+    public function getStartMemory(): int
+    {
+        return $this->startMemory;
+    }
+
+    public function getEndMemory(): ?int
+    {
+        return $this->endMemory;
+    }
+}