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import type { EditorCore } from "@/core";
import type { DiagnosticDefinition } from "@/lib/diagnostics/types";
interface DiagnosticRegistration extends DiagnosticDefinition {
check: (editor: EditorCore) => boolean;
}
export class DiagnosticsManager {
private readonly registrations: DiagnosticRegistration[] = [];
private readonly listeners = new Set<() => void>();
constructor(private editor: EditorCore) {}
register(registration: DiagnosticRegistration): void {
this.registrations.push(registration);
this.notify();
}
getActive(options?: { scope?: string }): ReadonlyArray<DiagnosticDefinition> {
const candidates =
options?.scope !== undefined
? this.registrations.filter((r) => r.scope === options.scope)
: this.registrations;
return candidates.filter((r) => r.check(this.editor));
}
subscribe(listener: () => void): () => void {
this.listeners.add(listener);
return () => this.listeners.delete(listener);
}
notify(): void {
this.listeners.forEach((listener) => {
listener();
});
}
}
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