Agent Zero
37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
/**
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* Message block type registry.
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*
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* Core owns the base block types; plugins can contribute additional block
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* renderers via ``registerBlockType`` / ``unregisterBlockTypes`` during their
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* frontend activation lifecycle (Block H / HC-F).
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*/
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import type { ComponentType } from 'react';
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import type { MessageBlock } from '@/store/commStore';
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export type BlockComponent = ComponentType<{ block: MessageBlock }>;
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const _registry = new Map<string, BlockComponent>();
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export function registerBlockType(blockType: string, component: BlockComponent, owner = ''): void {
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if (_registry.has(blockType)) {
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// eslint-disable-next-line no-console
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console.warn(`[blockRegistry] block type '${blockType}' re-registered by '${owner || 'unknown'}' — overwriting`);
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}
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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(component as any).__block_owner__ = owner;
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_registry.set(blockType, component);
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}
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export function unregisterBlockTypes(owner: string): void {
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for (const [key, component] of _registry.entries()) {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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if ((component as any).__block_owner__ === owner) {
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_registry.delete(key);
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}
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}
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}
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export function getBlockComponent(blockType: string): BlockComponent | undefined {
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return _registry.get(blockType);
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}
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