itmar-block-packages/build/esm/pickupStore.js

Common React components for WordPress custom blocks, now fully TypeScript-ready.

const GLOBAL_KEY = "__itmar_pickup_store__";
function getGlobalStore() {
    if (!window[GLOBAL_KEY]) {
        window[GLOBAL_KEY] = { contexts: new Map() };
    }
    return window[GLOBAL_KEY];
}
const contexts = getGlobalStore().contexts;
function createCtx(id) {
    return {
        id,
        pickupEl: null,
        dataset: {},
        state: {
            page: 0,
            searchKeyWord: "",
            periodDisp: "",
            periodQueryObj: {},
            termParamObj: null,
            termQueryObj: [],
            posts: [],
            rawPosts: null,
            targetIndex: -1,
            total: 0,
        },
        listeners: new Set(),
        cache: {
            taxonomies: null,
        },
        inflight: {
            abort: null,
        },
    };
}
function ensureCtx(id) {
    if (!id)
        return null;
    if (!contexts.has(id))
        contexts.set(id, createCtx(id));
    return contexts.get(id) || null;
}
function registerPickup(pickupEl) {
    const id = pickupEl?.dataset?.pickup_id;
    if (!id)
        return null;
    const ctx = ensureCtx(id);
    if (!ctx)
        return null;
    ctx.pickupEl = pickupEl;
    ctx.dataset = { ...pickupEl.dataset };
    return ctx;
}
function getCtx(id) {
    return contexts.get(id) || null;
}
function subscribe(id, fn) {
    const ctx = ensureCtx(id);
    if (!ctx)
        return () => { };
    ctx.listeners.add(fn);
    fn(ctx); // 初回通知
    return () => ctx.listeners.delete(fn);
}
function setState(id, partial) {
    const ctx = ensureCtx(id);
    if (!ctx)
        return;
    ctx.state = { ...ctx.state, ...partial };
    ctx.listeners.forEach((l) => l(ctx));
}

export { ensureCtx, getCtx, registerPickup, setState, subscribe };
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