Support STAC spec filter extension

packages/base/src/mainview/mainView.tsx

@@ -2045,25 +2045,56 @@ export class MainView extends React.Component<IProps, IStates> {
     let extent;
     const layer = this.getLayer(id);
     const source = layer?.getSource();
-
-    // TODO: Story segment layers don't have an associated OL layer
-    // This could be better
+    const jgisLayer = this._model.getLayer(id);
+
+    /**
+     * Layer may be undefined in two cases:
+     * 1. StorySegmentLayer: These layers don't have an associated OpenLayers layer
+     * 2. StacLayer: When centerOnPosition is called immediately after adding the layer,
+     *    the OpenLayers layer hasn't been created yet, so we use the bbox from the
+     *    layer model's STAC data directly.
+     */
     if (!layer) {
-      const jgisLayer = this._model.getLayer(id);
-      const layerParams = jgisLayer?.parameters as IStorySegmentLayer;
-      const coords = getCenter(layerParams.extent);
-
-      // TODO: Should pass args through signal??
-      // const { story } = this._model.getSelectedStory();
-
-      this._flyToPosition(
-        { x: coords[0], y: coords[1] },
-        layerParams.zoom,
-        (layerParams.transition.time ?? 1) * 1000, // seconds -> ms
-        layerParams.transition.type,
-      );
+      // Handle StacLayer that hasn't been added to the map yet
+      if (jgisLayer?.type === 'StacLayer') {
+        const layerParams = jgisLayer.parameters as IStacLayer;
+        const stacBbox = layerParams.data?.bbox;
+
+        if (stacBbox && stacBbox.length === 4) {
+          // STAC bbox format: [west, south, east, north] in EPSG:4326
+          const [west, south, east, north] = stacBbox;
+          const bboxExtent = [west, south, east, north];
+
+          // Convert from EPSG:4326 to view projection
+          const viewProjection = this._Map.getView().getProjection();
+          const transformedExtent =
+            viewProjection.getCode() !== 'EPSG:4326'
+              ? transformExtent(bboxExtent, 'EPSG:4326', viewProjection)
+              : bboxExtent;
+
+          this._Map.getView().fit(transformedExtent, {
+            size: this._Map.getSize(),
+            duration: 500,
+            padding: [250, 250, 250, 250],
+          });
+          return;
+        }
+      }
 
-      return;
+      // Handle StorySegmentLayer
+      if (jgisLayer?.type === 'StorySegmentLayer') {
+        const layerParams = jgisLayer.parameters as IStorySegmentLayer;
+        const coords = getCenter(layerParams.extent);
+
+        this._flyToPosition(
+          { x: coords[0], y: coords[1] },
+          layerParams.zoom,
+          (layerParams.transition.time ?? 1) * 1000, // seconds -> ms
+          layerParams.transition.type,
+        );
+
+        return;
+      }
     }
 
     if (source instanceof VectorSource) {

packages/base/src/panelview/leftpanel.tsx

@@ -16,8 +16,8 @@ import {
   TabsList,
   TabsTrigger,
 } from '../shared/components/Tabs';
-import StacPanel from '../stacBrowser/components/StacPanel';
 import FilterComponent from './components/filter-panel/Filter';
+import StacPanel from '../stacBrowser/components/StacPanel';
 
 export interface ILeftPanelClickHandlerParams {
   type: SelectionType;
@@ -210,7 +210,10 @@ export const LeftPanel: React.FC<ILeftPanelProps> = (
         )}
 
         {!settings.stacBrowserDisabled && (
-          <TabsContent value="stac" className="jgis-panel-tab-content">
+          <TabsContent
+            value="stac"
+            className="jgis-panel-tab-content jgis-panel-tab-content-stac-panel"
+          >
             <StacPanel model={props.model} />
           </TabsContent>
         )}

packages/base/src/shared/components/Combobox.tsx

@@ -0,0 +1,104 @@
+import { CheckIcon, ChevronsUpDownIcon } from 'lucide-react';
+import React, { useState } from 'react';
+
+import { Button } from '@/src/shared/components/Button';
+import {
+  Command,
+  CommandEmpty,
+  CommandGroup,
+  CommandInput,
+  CommandItem,
+  CommandList,
+} from '@/src/shared/components/Command';
+import {
+  Popover,
+  PopoverContent,
+  PopoverTrigger,
+} from '@/src/shared/components/Popover';
+import { cn } from './utils';
+
+export interface IComboboxItem {
+  value: string;
+  label: string;
+  onSelect?: () => void;
+  selected?: boolean;
+  showCheckIcon?: boolean;
+}
+
+interface IComboboxProps {
+  items: IComboboxItem[];
+  buttonText: string;
+  searchPlaceholder?: string;
+  emptyText?: string;
+  className?: string;
+  buttonClassName?: string;
+  open?: boolean;
+  onOpenChange?: (open: boolean) => void;
+  showSearch?: boolean;
+}
+
+export function Combobox({
+  items,
+  buttonText,
+  searchPlaceholder = 'Search...',
+  emptyText = 'No option found.',
+  className,
+  buttonClassName,
+  open: controlledOpen,
+  onOpenChange: controlledOnOpenChange,
+  showSearch = true,
+}: IComboboxProps) {
+  const [internalOpen, setInternalOpen] = useState(false);
+  const open = controlledOpen !== undefined ? controlledOpen : internalOpen;
+  const setOpen = controlledOnOpenChange || setInternalOpen;
+
+  const handleSelect = (item: IComboboxItem) => {
+    // Don't close automatically - allow multi-select
+    if (item.onSelect) {
+      item.onSelect();
+    }
+  };
+
+  return (
+    <Popover open={open} onOpenChange={setOpen}>
+      <PopoverTrigger asChild>
+        <Button
+          variant="outline"
+          role="combobox"
+          aria-expanded={open}
+          className={cn('jgis-combobox-button', buttonClassName)}
+        >
+          <span className="jgis-combobox-button-text">{buttonText}</span>
+          <ChevronsUpDownIcon className="jgis-combobox-icon" />
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent className={cn('jgis-combobox-popover', className)}>
+        <Command>
+          {showSearch && <CommandInput placeholder={searchPlaceholder} />}
+          <CommandList>
+            <CommandEmpty>{emptyText}</CommandEmpty>
+            <CommandGroup>
+              {items.map(item => (
+                <CommandItem
+                  key={item.value}
+                  value={item.label}
+                  onSelect={() => handleSelect(item)}
+                >
+                  {item.showCheckIcon && (
+                    <CheckIcon
+                      className="jgis-combobox-check-icon"
+                      style={{
+                        opacity: item.selected ? 1 : 0,
+                      }}
+                    />
+                  )}
+                  {item.label}
+                </CommandItem>
+              ))}
+            </CommandGroup>
+          </CommandList>
+        </Command>
+      </PopoverContent>
+    </Popover>
+  );
+}

packages/base/src/shared/components/Command.tsx

@@ -18,10 +18,7 @@ function Command({
   return (
     <CommandPrimitive
       data-slot="command"
-      className={cn(
-        'bg-popover text-popover-foreground flex h-full w-full flex-col overflow-hidden rounded-md',
-        className,
-      )}
+      className={cn('jgis-command', className)}
       {...props}
     />
   );
@@ -47,12 +44,10 @@ function CommandDialog({
         <DialogDescription>{description}</DialogDescription>
       </DialogHeader>
       <DialogContent
-        className={cn('overflow-hidden p-0', className)}
+        className={cn(className)}
         showCloseButton={showCloseButton}
       >
-        <Command className="[&_[cmdk-group-heading]]:text-muted-foreground **:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
-          {children}
-        </Command>
+        <Command>{children}</Command>
       </DialogContent>
     </Dialog>
   );
@@ -65,15 +60,12 @@ function CommandInput({
   return (
     <div
       data-slot="command-input-wrapper"
-      className="flex h-9 items-center gap-2 border-b px-3"
+      className="jgis-command-input-wrapper"
     >
-      <SearchIcon className="size-4 shrink-0 opacity-50" />
+      <SearchIcon className="size-4" />
       <CommandPrimitive.Input
         data-slot="command-input"
-        className={cn(
-          'placeholder:text-muted-foreground flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50',
-          className,
-        )}
+        className={cn('jgis-command-input', className)}
         {...props}
       />
     </div>
@@ -87,10 +79,7 @@ function CommandList({
   return (
     <CommandPrimitive.List
       data-slot="command-list"
-      className={cn(
-        'max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto',
-        className,
-      )}
+      className={cn('jgis-command-list', className)}
       {...props}
     />
   );
@@ -115,10 +104,7 @@ function CommandGroup({
   return (
     <CommandPrimitive.Group
       data-slot="command-group"
-      className={cn(
-        'text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium',
-        className,
-      )}
+      className={cn('jgis-command-group', className)}
       {...props}
     />
   );
@@ -144,10 +130,7 @@ function CommandItem({
   return (
     <CommandPrimitive.Item
       data-slot="command-item"
-      className={cn(
-        "data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className,
-      )}
+      className={cn('jgis-command-item', className)}
       {...props}
     />
   );
@@ -160,10 +143,7 @@ function CommandShortcut({
   return (
     <span
       data-slot="command-shortcut"
-      className={cn(
-        'text-muted-foreground ml-auto text-xs tracking-widest',
-        className,
-      )}
+      className={cn('jgis-command-shortcut', className)}
       {...props}
     />
   );

packages/base/src/shared/components/Input.tsx

@@ -0,0 +1,11 @@
+import * as React from 'react';
+
+import { cn } from './utils';
+
+function Input({ className, type, ...props }: React.ComponentProps<'input'>) {
+  return (
+    <input type={type} data-slot="input" className={cn(className)} {...props} />
+  );
+}
+
+export { Input };

packages/base/src/shared/components/Pagination.tsx

@@ -2,6 +2,7 @@ import { ChevronLeft, ChevronRight, MoreHorizontal } from 'lucide-react';
 import * as React from 'react';
 
 import { Button, ButtonProps } from './Button';
+import { cn } from './utils';
 
 const Pagination: React.FC<React.ComponentProps<'nav'>> = ({ ...props }) => (
   <nav
@@ -16,8 +17,12 @@ Pagination.displayName = 'Pagination';
 const PaginationContent = React.forwardRef<
   HTMLUListElement,
   React.ComponentProps<'ul'>
->(({ ...props }, ref) => (
-  <ul ref={ref} className={'jgis-pagination-content'} {...props} />
+>(({ className, ...props }, ref) => (
+  <ul
+    ref={ref}
+    className={cn('jgis-pagination-content', className)}
+    {...props}
+  />
 ));
 PaginationContent.displayName = 'PaginationContent';