From 4f694b10241684d7e890bc72441cae5bb9254323 Mon Sep 17 00:00:00 2001
From: jason <stedwell@gmail.com>
Date: Sun, 8 Mar 2026 17:05:53 -0500
Subject: [PATCH] Add smart presets for common use cases

---
 frontend/src/lib/presets.ts | 128 ++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 frontend/src/lib/presets.ts

diff --git a/frontend/src/lib/presets.ts b/frontend/src/lib/presets.ts
new file mode 100644
index 0000000..e169a14
--- /dev/null
+++ b/frontend/src/lib/presets.ts
@@ -0,0 +1,128 @@
+/**
+ * Smart Presets for common image transformation use cases
+ */
+
+export interface Preset {
+  name: string;
+  description: string;
+  icon: string;
+  width?: number;
+  height?: number;
+  quality: number;
+  format: 'png' | 'webp' | 'jpeg';
+  fit: 'inside' | 'cover';
+}
+
+export const PRESETS: Preset[] = [
+  {
+    name: 'Web Thumbnail',
+    description: 'Small, optimized for web (300x300)',
+    icon: '🖼️',
+    width: 300,
+    height: 300,
+    quality: 75,
+    format: 'webp',
+    fit: 'cover'
+  },
+  {
+    name: 'Social Media',
+    description: 'Open Graph image (1200x630)',
+    icon: '📱',
+    width: 1200,
+    height: 630,
+    quality: 85,
+    format: 'png',
+    fit: 'cover'
+  },
+  {
+    name: 'Profile Picture',
+    description: 'Square avatar (400x400)',
+    icon: '👤',
+    width: 400,
+    height: 400,
+    quality: 85,
+    format: 'png',
+    fit: 'cover'
+  },
+  {
+    name: 'Email Friendly',
+    description: 'Compressed for email',
+    icon: '📧',
+    width: 600,
+    quality: 70,
+    format: 'jpeg',
+    fit: 'inside'
+  },
+  {
+    name: 'HD Quality',
+    description: 'High resolution (1920px wide)',
+    icon: '⭐',
+    width: 1920,
+    quality: 90,
+    format: 'png',
+    fit: 'inside'
+  },
+  {
+    name: 'Retina @2x',
+    description: 'Double size for high-DPI',
+    icon: '🔍',
+    quality: 85,
+    format: 'png',
+    fit: 'inside'
+  },
+  {
+    name: 'Icon Small',
+    description: 'Tiny icon (64x64)',
+    icon: '🔷',
+    width: 64,
+    height: 64,
+    quality: 100,
+    format: 'png',
+    fit: 'cover'
+  },
+  {
+    name: 'Icon Large',
+    description: 'Large icon (256x256)',
+    icon: '🔶',
+    width: 256,
+    height: 256,
+    quality: 100,
+    format: 'png',
+    fit: 'cover'
+  }
+];
+
+/**
+ * Apply a preset to current settings
+ * For Retina @2x, we double the current dimensions
+ */
+export function applyPreset(
+  preset: Preset,
+  currentWidth?: number | null,
+  currentHeight?: number | null
+): {
+  width: number | null;
+  height: number | null;
+  quality: number;
+  format: 'png' | 'webp' | 'jpeg';
+  fit: 'inside' | 'cover';
+} {
+  // Special handling for Retina @2x preset
+  if (preset.name === 'Retina @2x') {
+    return {
+      width: currentWidth ? currentWidth * 2 : null,
+      height: currentHeight ? currentHeight * 2 : null,
+      quality: preset.quality,
+      format: preset.format,
+      fit: preset.fit
+    };
+  }
+
+  return {
+    width: preset.width || null,
+    height: preset.height || null,
+    quality: preset.quality,
+    format: preset.format,
+    fit: preset.fit
+  };
+}
\ No newline at end of file