feat(web): add tool settings UI for all core image tools

Adds Zustand file store, useToolProcessor hook for upload/process/download flow, and 7 settings components: resize (with social media presets), crop (with aspect ratio presets), rotate/flip, convert, compress (quality + target size modes), strip-metadata, and color adjustments (brightness, contrast, saturation, channels, effects). Updates tool-page to render the appropriate settings panel based on toolId.
2026-08-03 07:46:42 +02:00 · 2026-03-22 03:56:44 +08:00
parent 37112af779
commit 8964bc5cd8
10 changed files with 1335 additions and 21 deletions
@@ -0,0 +1,122 @@
+import { useState } from "react";
+import { useFileStore } from "@/stores/file-store";
+import { useToolProcessor } from "@/hooks/use-tool-processor";
+import { Download, Loader2 } from "lucide-react";
+
+const OUTPUT_FORMATS = ["jpg", "png", "webp", "avif", "tiff", "gif"] as const;
+const LOSSY_FORMATS = new Set(["jpg", "webp", "avif"]);
+
+export function ConvertSettings() {
+  const { files } = useFileStore();
+  const { processFiles, processing, error, downloadUrl, originalSize, processedSize } =
+    useToolProcessor("convert");
+
+  const [format, setFormat] = useState<string>("png");
+  const [quality, setQuality] = useState(85);
+
+  // Detect source format from filename
+  const sourceFile = files[0];
+  const sourceExt = sourceFile
+    ? sourceFile.name.split(".").pop()?.toLowerCase() || "unknown"
+    : "none";
+
+  const isLossy = LOSSY_FORMATS.has(format);
+
+  const handleProcess = () => {
+    const settings: Record<string, unknown> = { format };
+    if (isLossy) {
+      settings.quality = quality;
+    }
+    processFiles(files, settings);
+  };
+
+  const hasFile = files.length > 0;
+
+  return (
+    <div className="space-y-4">
+      {/* Source format */}
+      {hasFile && (
+        <div>
+          <label className="text-xs text-muted-foreground">Source Format</label>
+          <div className="mt-0.5 px-2 py-1.5 rounded bg-muted text-sm text-foreground uppercase font-mono">
+            {sourceExt}
+          </div>
+        </div>
+      )}
+
+      {/* Target format */}
+      <div>
+        <label className="text-xs text-muted-foreground">Target Format</label>
+        <select
+          value={format}
+          onChange={(e) => setFormat(e.target.value)}
+          className="w-full mt-0.5 px-2 py-1.5 rounded border border-border bg-background text-sm text-foreground"
+        >
+          {OUTPUT_FORMATS.map((f) => (
+            <option key={f} value={f}>
+              {f.toUpperCase()}
+            </option>
+          ))}
+        </select>
+      </div>
+
+      {/* Quality slider (lossy only) */}
+      {isLossy && (
+        <div>
+          <div className="flex justify-between items-center">
+            <label className="text-xs text-muted-foreground">Quality</label>
+            <span className="text-xs font-mono text-foreground">{quality}</span>
+          </div>
+          <input
+            type="range"
+            min={1}
+            max={100}
+            value={quality}
+            onChange={(e) => setQuality(Number(e.target.value))}
+            className="w-full mt-1"
+          />
+        </div>
+      )}
+
+      {/* Error */}
+      {error && <p className="text-xs text-red-500">{error}</p>}
+
+      {/* Size info */}
+      {originalSize != null && processedSize != null && (
+        <div className="text-xs text-muted-foreground space-y-0.5">
+          <p>Original: {(originalSize / 1024).toFixed(1)} KB</p>
+          <p>Processed: {(processedSize / 1024).toFixed(1)} KB</p>
+          <p>
+            Savings:{" "}
+            {originalSize > 0
+              ? ((1 - processedSize / originalSize) * 100).toFixed(1)
+              : "0"}
+            %
+          </p>
+        </div>
+      )}
+
+      {/* Process */}
+      <button
+        onClick={handleProcess}
+        disabled={!hasFile || processing}
+        className="w-full py-2.5 rounded-lg bg-primary text-primary-foreground font-medium disabled:opacity-50 disabled:cursor-not-allowed flex items-center justify-center gap-2"
+      >
+        {processing && <Loader2 className="h-4 w-4 animate-spin" />}
+        {processing ? "Converting..." : `Convert to ${format.toUpperCase()}`}
+      </button>
+
+      {/* Download */}
+      {downloadUrl && (
+        <a
+          href={downloadUrl}
+          download
+          className="w-full py-2.5 rounded-lg border border-primary text-primary font-medium flex items-center justify-center gap-2 hover:bg-primary/5"
+        >
+          <Download className="h-4 w-4" />
+          Download
+        </a>
+      )}
+    </div>
+  );
+}