import { CurrentGlobal } from '@module-federation/runtime-core';

// injected by bundler, so it can not use runtime-core stuff
function getBuilderId() {
    //@ts-ignore
    return typeof FEDERATION_BUILD_IDENTIFIER !== 'undefined' ? FEDERATION_BUILD_IDENTIFIER : '';
}
function getGlobalFederationInstance(name, version) {
    const buildId = getBuilderId();
    return CurrentGlobal.__FEDERATION__.__INSTANCES__.find((GMInstance)=>{
        if (buildId && GMInstance.options.id === getBuilderId()) {
            return true;
        }
        if (GMInstance.options.name === name && !GMInstance.options.version && !version) {
            return true;
        }
        if (GMInstance.options.name === name && version && GMInstance.options.version === version) {
            return true;
        }
        return false;
    });
}

export { getGlobalFederationInstance as g };