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Update FileSelectionContext.tsx

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Reece Browne 2025-07-23 10:45:17 +01:00 committed by GitHub
parent 22d7ca5479
commit 98fe547995
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1 changed files with 2 additions and 10 deletions
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12
frontend/src/contexts/FileSelectionContext.tsx
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@ -14,33 +14,27 @@ interface FileSelectionProviderProps {
const FileSelectionContext = createContext<FileSelectionContextValue | undefined>(undefined);
export function FileSelectionProvider({ children }: FileSelectionProviderProps) {
// State
const [selectedFiles, setSelectedFiles] = useState<File[]>([]);
const [maxFiles, setMaxFiles] = useState<MaxFiles>(-1); // Default: unlimited
const [maxFiles, setMaxFiles] = useState<MaxFiles>(-1);
const [isToolMode, setIsToolMode] = useState<boolean>(false);
// Actions
const clearSelection = useCallback(() => {
setSelectedFiles([]);
}, []);
// Computed properties
const selectionCount = selectedFiles.length;
const canSelectMore = maxFiles === -1 || selectionCount < maxFiles;
const isAtLimit = maxFiles > 0 && selectionCount >= maxFiles;
const isMultiFileMode = maxFiles !== 1;
const contextValue: FileSelectionContextValue = {
// State
selectedFiles,
maxFiles,
isToolMode,
// Actions
setSelectedFiles,
setMaxFiles,
setIsToolMode,
clearSelection,
// Computed
canSelectMore,
isAtLimit,
selectionCount,
@ -54,7 +48,6 @@ export function FileSelectionProvider({ children }: FileSelectionProviderProps)
);
}
// Custom hook to use the context
export function useFileSelection(): FileSelectionContextValue {
const context = useContext(FileSelectionContext);
if (!context) {
@ -63,7 +56,6 @@ export function useFileSelection(): FileSelectionContextValue {
return context;
}
// Helper hooks for specific use cases with strict typing
export function useToolFileSelection(): Pick<FileSelectionContextValue, 'selectedFiles' | 'maxFiles' | 'canSelectMore' | 'isAtLimit' | 'selectionCount'> {
const { selectedFiles, maxFiles, canSelectMore, isAtLimit, selectionCount } = useFileSelection();
return { selectedFiles, maxFiles, canSelectMore, isAtLimit, selectionCount };
@ -82,4 +74,4 @@ export function useFileSelectionState(): Pick<FileSelectionContextValue, 'select
export function useFileSelectionComputed(): Pick<FileSelectionContextValue, 'canSelectMore' | 'isAtLimit' | 'selectionCount' | 'isMultiFileMode'> {
const { canSelectMore, isAtLimit, selectionCount, isMultiFileMode } = useFileSelection();
return { canSelectMore, isAtLimit, selectionCount, isMultiFileMode };
}
}