84 lines
2.1 KiB
TypeScript
84 lines
2.1 KiB
TypeScript
import { create } from 'zustand';
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import { devtools } from 'zustand/middleware';
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/**
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* Identifier for the display set selector store type.
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*/
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const PRESENTATION_TYPE_ID = 'displaySetSelectorId';
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/**
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* Flag to enable or disable debug mode for the store.
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* Set to `true` to enable zustand devtools.
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*/
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const DEBUG_STORE = false;
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/**
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* State shape for the Display Set Selector store.
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*/
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type DisplaySetSelectorState = {
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/**
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* Type identifier for the store.
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*/
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type: string;
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/**
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* Stores a mapping from `<activeStudyUID>:<displaySetSelectorId>:<matchOffset>` to `displaySetInstanceUID`.
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*/
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displaySetSelectorMap: Record<string, string>;
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/**
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* Sets the display set selector for a given key.
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*
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* @param key - The key.
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* @param value - The `displaySetInstanceUID` to associate with the key.
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*/
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setDisplaySetSelector: (key: string, value: string) => void;
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/**
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* Clears the entire display set selector map.
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*/
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clearDisplaySetSelectorMap: () => void;
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};
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/**
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* Creates the Display Set Selector store.
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*
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* @param set - The zustand set function.
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* @returns The display set selector store state and actions.
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*/
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const createDisplaySetSelectorStore = (set): DisplaySetSelectorState => ({
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type: PRESENTATION_TYPE_ID,
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displaySetSelectorMap: {},
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/**
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* Sets the display set selector for a given key.
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*/
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setDisplaySetSelector: (key: string, value: string) =>
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set(
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state => ({
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displaySetSelectorMap: {
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...state.displaySetSelectorMap,
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[key]: value,
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},
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}),
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false,
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'setDisplaySetSelector'
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),
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/**
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* Clears the entire display set selector map.
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*/
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clearDisplaySetSelectorMap: () =>
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set({ displaySetSelectorMap: {} }, false, 'clearDisplaySetSelectorMap'),
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});
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/**
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* Zustand store for managing display set selectors.
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* Applies devtools middleware when DEBUG_STORE is enabled.
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*/
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export const useDisplaySetSelectorStore = create<DisplaySetSelectorState>()(
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DEBUG_STORE
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? devtools(createDisplaySetSelectorStore, { name: 'DisplaySetSelectorStore' })
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: createDisplaySetSelectorStore
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);
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