Aplikacja kelnera jako PWA

2026-06-20 15:11:49 +02:00
parent 99bb83702a
commit 83ea4184b4
10 changed files with 210 additions and 9 deletions
--- a/scripts/generate_waiter_pwa_icons.php
+++ b/scripts/generate_waiter_pwa_icons.php
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Jednorazowy generator ikon PWA dla panelu kelnera.
+ * Uruchom: php scripts/generate_waiter_pwa_icons.php
+ */
+
+$outDir = __DIR__ . '/../public/waiter/icons';
+if (!is_dir($outDir) && !mkdir($outDir, 0755, true) && !is_dir($outDir)) {
+    fwrite(STDERR, "Nie można utworzyć katalogu: {$outDir}\n");
+    exit(1);
+}
+
+function hexToRgb(string $hex): array
+{
+    $hex = ltrim($hex, '#');
+    return [
+        (int) hexdec(substr($hex, 0, 2)),
+        (int) hexdec(substr($hex, 2, 2)),
+        (int) hexdec(substr($hex, 4, 2)),
+    ];
+}
+
+function drawBell($img, int $size, float $scale, int $offsetY = 0): void
+{
+    $cx = (int) ($size / 2);
+    $cy = (int) ($size / 2) + $offsetY;
+    $gold = imagecolorallocate($img, 245, 158, 11);
+    $goldLight = imagecolorallocate($img, 251, 191, 36);
+    $white = imagecolorallocate($img, 248, 250, 252);
+
+    $bellW = (int) ($size * 0.34 * $scale);
+    $bellH = (int) ($size * 0.36 * $scale);
+    $topY = $cy - (int) ($bellH * 0.55);
+    $bottomY = $cy + (int) ($bellH * 0.45);
+
+    imagefilledellipse($img, $cx, $topY + (int) ($bellH * 0.15), (int) ($bellW * 0.35), (int) ($bellH * 0.18), $gold);
+    imagefilledellipse($img, $cx, $topY + (int) ($bellH * 0.42), $bellW, $bellH, $goldLight);
+    imagefilledellipse($img, $cx, $bottomY, (int) ($bellW * 1.05), (int) ($bellH * 0.22), $gold);
+    imagefilledellipse($img, $cx, $bottomY + (int) ($bellH * 0.18), (int) ($bellW * 0.18), (int) ($bellH * 0.14), $white);
+}
+
+function renderIcon(int $size, bool $maskable): void
+{
+    global $outDir;
+
+    $img = imagecreatetruecolor($size, $size);
+    imagesavealpha($img, true);
+
+    [$bgR, $bgG, $bgB] = hexToRgb('#0f172a');
+    $bg = imagecolorallocatealpha($img, $bgR, $bgG, $bgB, 0);
+    imagefill($img, 0, 0, $bg);
+
+    $scale = $maskable ? 0.62 : 0.78;
+    drawBell($img, $size, $scale);
+
+    $name = $maskable ? 'icon-maskable-512.png' : ($size === 192 ? 'icon-192.png' : 'icon-512.png');
+    $path = $outDir . DIRECTORY_SEPARATOR . $name;
+    imagepng($img, $path);
+    imagedestroy($img);
+
+    echo "Zapisano: {$path}\n";
+}
+
+renderIcon(192, false);
+renderIcon(512, false);
+renderIcon(512, true);