import { Log } from '@servicetitan/log-service';
import { ExposedDependencies } from '@servicetitan/startup-utils';
import { ExposedInstanceDependencies } from '../common';
import { BundleInfo } from './get-bundle-info';

interface Context {
    exposedDependencies?: ExposedDependencies;
    exposedInstanceDependencies?: ExposedInstanceDependencies;
    logService?: Log;
    packageUrl: string;
}
export function validateBundleInfo(
    { mismatch, mfeHasCompatibleLaunchDarklyVersion }: BundleInfo,
    { exposedDependencies = {}, exposedInstanceDependencies, logService, packageUrl }: Context
) {
    if (!logService) {
        return;
    }

    if (mismatch) {
        const data = { package: packageUrl, dependencies: JSON.stringify(mismatch) };
        if (Object.keys(exposedDependencies).length === 0) {
            logService.warning({
                category: 'MicroFrontends.NoExposedDependencies',
                message:
                    'Cannot use light bundle because the host is not exposing dependencies or the list of shared dependencies is empty.',
                data,
            });
        } else {
            logService.warning({
                category: 'MicroFrontends.DependenciesMismatch',
                message: 'Some of the package dependencies have incompatible versions.',
                data,
            });
        }
    }

    /**
     * Note, only checking false here because the value is undefined when the host
     * or the MFE isn't using LaunchDarkly at all.
     */

    if (mfeHasCompatibleLaunchDarklyVersion === false) {
        const data = {
            package: packageUrl,
            hostVersion: exposedInstanceDependencies?.launchDarkly?.version ?? '',
        };
        logService.warning({
            category: 'MicroFrontends.LaunchDarklyMismatch',
            message: 'LaunchDarkly versions are incompatible',
            data,
        });
    }
}