feat(views): in-view folder scope switching

Timeline, Explore, and Duplicates get a folder-scope dropdown in their headers (Timeline via the shared Toolbar), so changing scope no longer means leaving the feature and bouncing through the sidebar. The new setViewFolderScope store action updates selectedFolderId while preserving activeView: Timeline/Gallery reload images, Explore reloads via its existing selectedFolderId effect, and Duplicates loads the cached results for the new scope (fresh scans remain an explicit Rescan). Sidebar behavior is unchanged — clicking a library still opens its gallery.
2026-06-12 12:39:04 +01:00
parent cd7dd89f00
commit b02bf1da2b
5 changed files with 154 additions and 17 deletions
@@ -0,0 +1,98 @@
+import { useEffect, useRef, useState } from "react";
+import { useGalleryStore } from "../store";
+
+/**
+ * In-view folder scope picker for feature views (Timeline / Explore /
+ * Duplicates). Changes the scope via setViewFolderScope, which keeps the
+ * current view active — unlike sidebar folder clicks, which jump to Gallery.
+ */
+export function FolderScopeDropdown() {
+  const [open, setOpen] = useState(false);
+  const ref = useRef<HTMLDivElement>(null);
+
+  const folders = useGalleryStore((state) => state.folders);
+  const selectedFolderId = useGalleryStore((state) => state.selectedFolderId);
+  const setViewFolderScope = useGalleryStore((state) => state.setViewFolderScope);
+
+  useEffect(() => {
+    const close = (e: MouseEvent) => {
+      if (!ref.current?.contains(e.target as Node)) setOpen(false);
+    };
+    window.addEventListener("pointerdown", close);
+    return () => window.removeEventListener("pointerdown", close);
+  }, []);
+
+  const currentLabel =
+    selectedFolderId === null
+      ? "All Media"
+      : folders.find((folder) => folder.id === selectedFolderId)?.name ?? "All Media";
+
+  const select = (folderId: number | null) => {
+    setViewFolderScope(folderId);
+    setOpen(false);
+  };
+
+  return (
+    <div ref={ref} className="relative">
+      <button
+        onClick={() => setOpen((v) => !v)}
+        className={`flex max-w-56 items-center gap-1.5 rounded-lg border px-3 py-1.5 text-xs transition-colors ${
+          open
+            ? "border-white/15 bg-white/8 text-white"
+            : "border-white/8 bg-transparent text-gray-400 hover:border-white/15 hover:text-gray-200"
+        }`}
+        title="Change folder scope"
+      >
+        <svg className="h-3.5 w-3.5 shrink-0 text-gray-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 7v10a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-6l-2-2H5a2 2 0 00-2 2z" />
+        </svg>
+        <span className="truncate">{currentLabel}</span>
+        <svg
+          className={`h-3 w-3 shrink-0 text-gray-500 transition-transform duration-150 ${open ? "rotate-180" : ""}`}
+          fill="none" viewBox="0 0 24 24" stroke="currentColor"
+        >
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+        </svg>
+      </button>
+      {open ? (
+        <div className="absolute right-0 top-full z-30 mt-1.5 max-h-80 min-w-52 overflow-y-auto rounded-xl border border-white/10 bg-gray-950/98 p-1 shadow-2xl backdrop-blur">
+          <button
+            className={`flex w-full items-center justify-between gap-3 rounded-lg px-3 py-2 text-left text-sm transition-colors ${
+              selectedFolderId === null ? "bg-white/6 text-white" : "text-gray-400 hover:bg-white/5 hover:text-white"
+            }`}
+            onClick={() => select(null)}
+          >
+            All Media
+            {selectedFolderId === null ? (
+              <svg className="h-3.5 w-3.5 shrink-0 text-blue-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M5 13l4 4L19 7" />
+              </svg>
+            ) : null}
+          </button>
+          {folders.map((folder) => {
+            const active = selectedFolderId === folder.id;
+            return (
+              <button
+                key={folder.id}
+                className={`flex w-full items-center justify-between gap-3 rounded-lg px-3 py-2 text-left text-sm transition-colors ${
+                  active ? "bg-white/6 text-white" : "text-gray-400 hover:bg-white/5 hover:text-white"
+                }`}
+                onClick={() => select(folder.id)}
+              >
+                <span className="min-w-0 truncate">{folder.name}</span>
+                <span className="flex shrink-0 items-center gap-2">
+                  <span className="text-[11px] tabular-nums text-gray-600">{folder.image_count.toLocaleString()}</span>
+                  {active ? (
+                    <svg className="h-3.5 w-3.5 text-blue-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2.5} d="M5 13l4 4L19 7" />
+                    </svg>
+                  ) : null}
+                </span>
+              </button>
+            );
+          })}
+        </div>
+      ) : null}
+    </div>
+  );
+}