import { loadHnswlib } from 'closevector-hnswlib-wasm';
export * from './lib';
export * from './closeVectorEmbedding'
export * from './hnswlibWasm'
export * from './loader'
export * from './embeddings'
export * from './manager'

export function isWasmSupport() {
    return typeof WebAssembly === 'object' && typeof WebAssembly.instantiate === 'function';
}

export function isIndexedDBSupport() {
    return typeof indexedDB === 'object';
}

export async function loadHnswlibWasm(
    options: {
        debug: boolean;
    } = {
        debug: false,
    }
) {

    if (!isWasmSupport()) {
        throw new Error('WebAssembly is not supported');
    }

    if (!isIndexedDBSupport()) {
        throw new Error('IndexedDB is not supported');
    }
    
    const lib = await loadHnswlib();

    if (options.debug) {
        lib.EmscriptenFileSystemManager.setDebugLogs(true);
    }
    return lib;
}