import { env } from './env.js';
/**
 *
 * @param allowedMimeTypes
 * @returns
 */
const getDestinationByMimeTypeConfiguration = (allowedMimeTypes) => {
    const fallback = {
        audio: {
            directory: 'audio',
            rename: false,
        },
        image: {
            directory: 'images',
            rename: true,
        },
        video: {
            directory: 'videos',
            rename: true,
        },
        '*': {
            directory: 'files',
            rename: false,
        },
    };
    const mimeTypeArrayReducer = (acc, curr) => {
        if (fallback[curr])
            acc[curr] = fallback[curr];
        else
            acc[curr] = {
                directory: `${curr}s`,
                rename: false,
            };
        return acc;
    };
    if (!allowedMimeTypes)
        return fallback;
    if (typeof allowedMimeTypes === 'string')
        return allowedMimeTypes
            .split(',')
            .map((val) => val.trim())
            .reduce(mimeTypeArrayReducer, {});
    if (Array.isArray(allowedMimeTypes))
        return allowedMimeTypes.reduce(mimeTypeArrayReducer, {});
    if (typeof allowedMimeTypes === 'object')
        return allowedMimeTypes;
    return fallback;
};
/**
 *
 * @param initialConfiguration
 * @returns
 */
export default function getConfiguration(initialConfiguration) {
    const { mainRoute = env.TWTKPR_DEFAULT_ROUTE, pluginRoute = env.TWTKPR_PLUGIN_ROUTE, privateDirectory = env.TWTKPR_PRIVATE_DIRECTORY, publicDirectory = env.TWTKPR_PUBLIC_DIRECTORY, twtxtFilename = env.TWTKPR_TWTXT_FILENAME, postLimiterConfiguration, queryParameters,
    // uploadConfiguration,
     } = initialConfiguration ?? {};
    const { active: postLimiterActive = env.TWTKPR_POST_LIMITER_ACTIVE, ...otherPostLimiterProps } = postLimiterConfiguration ?? {};
    const { app = env.TWTKPR_QUERY_PARAMETER_APP, css = env.TWTKPR_QUERY_PARAMETER_CSS, following = env.TWTKPR_QUERY_PARAMETER_FOLLOWING, js = env.TWTKPR_QUERY_PARAMETER_JS, logout = env.TWTKPR_QUERY_PARAMETER_LOGOUT, metadata = env.TWTKPR_QUERY_PARAMETER_METADATA, twt = env.TWTKPR_QUERY_PARAMETER_TWT, twts = env.TWTKPR_QUERY_PARAMETER_TWTS, } = queryParameters ?? {};
    return {
        // secrets cannot be provided through configuration file, must use ENV / .env
        accessSecret: env.TWTKPR_ACCESS_SECRET,
        refreshSecret: env.TWTKPR_REFRESH_SECRET,
        mainRoute,
        pluginRoute,
        privateDirectory,
        publicDirectory,
        twtxtFilename,
        plugins: {
            ...(initialConfiguration?.plugins ?? {}),
        },
        postLimiterConfiguration: {
            active: postLimiterActive,
            ...(otherPostLimiterProps ?? {}),
        },
        queryParameters: {
            ...queryParameters,
            app,
            css,
            following,
            js,
            logout,
            metadata,
            twt,
            twts,
        },
    };
}
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