feat: add transparency-fixer settings component

2026-08-03 07:46:42 +02:00 · 2026-05-05 23:09:10 +08:00
parent b1959e977d
commit 06d6c0ef1e
1 changed files with 140 additions and 0 deletions
@@ -0,0 +1,140 @@
+import { ChevronDown, ChevronRight } from "lucide-react";
+import { useEffect, useRef, useState } from "react";
+import { ProgressCard } from "@/components/common/progress-card";
+import { useToolProcessor } from "@/hooks/use-tool-processor";
+import { useFileStore } from "@/stores/file-store";
+
+type OutputFormat = "png" | "webp";
+
+// ── Shared controls (used by both standalone page and pipeline steps) ──
+
+export interface TransparencyFixerControlsProps {
+  settings: Record<string, unknown>;
+  onChange: (settings: Record<string, unknown>) => void;
+}
+
+export function TransparencyFixerControls({
+  settings: _settings,
+  onChange,
+}: TransparencyFixerControlsProps) {
+  const [defringe, setDefringe] = useState(30);
+  const [outputFormat, setOutputFormat] = useState<OutputFormat>("png");
+  const [advancedOpen, setAdvancedOpen] = useState(false);
+
+  const onChangeRef = useRef(onChange);
+  useEffect(() => {
+    onChangeRef.current = onChange;
+  });
+
+  // Sync settings on every control change
+  useEffect(() => {
+    onChangeRef.current({ defringe, outputFormat });
+  }, [defringe, outputFormat]);
+
+  return (
+    <div className="space-y-3">
+      <p className="text-xs text-muted-foreground">
+        Upload a PNG with a fake transparent background and we'll fix it in one click.
+      </p>
+
+      {/* Advanced toggle */}
+      <button
+        type="button"
+        onClick={() => setAdvancedOpen(!advancedOpen)}
+        className="flex items-center gap-1 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground/70 hover:text-foreground w-full pt-1"
+      >
+        {advancedOpen ? <ChevronDown className="h-3 w-3" /> : <ChevronRight className="h-3 w-3" />}
+        Advanced
+      </button>
+
+      {advancedOpen && (
+        <div className="space-y-3 pl-1">
+          {/* Defringe slider */}
+          <div>
+            <div className="flex justify-between items-center">
+              <span className="text-xs text-muted-foreground">Defringe</span>
+              <span className="text-xs font-mono text-foreground tabular-nums w-8 text-right">
+                {defringe}
+              </span>
+            </div>
+            <input
+              type="range"
+              min={0}
+              max={100}
+              value={defringe}
+              onChange={(e) => setDefringe(Number(e.target.value))}
+              className="w-full mt-0.5"
+            />
+          </div>
+
+          {/* Output Format dropdown */}
+          <div>
+            <p className="text-[11px] font-semibold uppercase tracking-wider text-muted-foreground/70 mb-1">
+              Output Format
+            </p>
+            <select
+              value={outputFormat}
+              onChange={(e) => setOutputFormat(e.target.value as OutputFormat)}
+              className="px-2 py-1.5 rounded-lg border border-border bg-background text-xs text-foreground"
+            >
+              <option value="png">PNG</option>
+              <option value="webp">WebP</option>
+            </select>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
+
+// ── Standalone tool page wrapper ──
+
+export function TransparencyFixerSettings() {
+  const { files } = useFileStore();
+  const { processFiles, processAllFiles, processing, error, progress } =
+    useToolProcessor("transparency-fixer");
+  const [settings, setSettings] = useState<Record<string, unknown>>({});
+
+  const handleProcess = () => {
+    if (files.length > 1) {
+      processAllFiles(files, settings);
+    } else {
+      processFiles(files, settings);
+    }
+  };
+
+  const hasFile = files.length > 0;
+  const hasMultiple = files.length > 1;
+
+  return (
+    <div className="space-y-4">
+      <TransparencyFixerControls settings={settings} onChange={setSettings} />
+
+      {/* Error */}
+      {error && <p className="text-xs text-red-500">{error}</p>}
+
+      {/* Process button / progress */}
+      {processing ? (
+        <ProgressCard
+          active={processing}
+          phase={progress.phase === "idle" ? "uploading" : progress.phase}
+          label={
+            hasMultiple ? `Fixing transparency (${files.length} files)` : "Fixing transparency"
+          }
+          percent={progress.percent}
+          elapsed={progress.elapsed}
+        />
+      ) : (
+        <button
+          type="button"
+          data-testid="transparency-fixer-submit"
+          onClick={handleProcess}
+          disabled={!hasFile || processing}
+          className="w-full py-2.5 rounded-lg bg-primary text-primary-foreground font-medium disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+          {hasMultiple ? `Fix Transparency (${files.length} files)` : "Fix Transparency"}
+        </button>
+      )}
+    </div>
+  );
+}