import { setCredentialFeature } from "@aws-sdk/core/client";
import { CredentialsProviderError } from "@smithy/property-provider";
import { getProfileName } from "@smithy/shared-ini-file-loader";
import { resolveCredentialSource } from "./resolveCredentialSource";
import { resolveProfileData } from "./resolveProfileData";
export const isAssumeRoleProfile = (arg, { profile = "default", logger } = {}) => {
    return (Boolean(arg) &&
        typeof arg === "object" &&
        typeof arg.role_arn === "string" &&
        ["undefined", "string"].indexOf(typeof arg.role_session_name) > -1 &&
        ["undefined", "string"].indexOf(typeof arg.external_id) > -1 &&
        ["undefined", "string"].indexOf(typeof arg.mfa_serial) > -1 &&
        (isAssumeRoleWithSourceProfile(arg, { profile, logger }) || isCredentialSourceProfile(arg, { profile, logger })));
};
const isAssumeRoleWithSourceProfile = (arg, { profile, logger }) => {
    const withSourceProfile = typeof arg.source_profile === "string" && typeof arg.credential_source === "undefined";
    if (withSourceProfile) {
        logger?.debug?.(`    ${profile} isAssumeRoleWithSourceProfile source_profile=${arg.source_profile}`);
    }
    return withSourceProfile;
};
const isCredentialSourceProfile = (arg, { profile, logger }) => {
    const withProviderProfile = typeof arg.credential_source === "string" && typeof arg.source_profile === "undefined";
    if (withProviderProfile) {
        logger?.debug?.(`    ${profile} isCredentialSourceProfile credential_source=${arg.credential_source}`);
    }
    return withProviderProfile;
};
export const resolveAssumeRoleCredentials = async (profileName, profiles, options, visitedProfiles = {}) => {
    options.logger?.debug("@aws-sdk/credential-provider-ini - resolveAssumeRoleCredentials (STS)");
    const profileData = profiles[profileName];
    const { source_profile, region } = profileData;
    if (!options.roleAssumer) {
        const { getDefaultRoleAssumer } = await import("@aws-sdk/client-sts");
        options.roleAssumer = getDefaultRoleAssumer({
            ...options.clientConfig,
            credentialProviderLogger: options.logger,
            parentClientConfig: {
                ...options?.parentClientConfig,
                region: region ?? options?.parentClientConfig?.region,
            },
        }, options.clientPlugins);
    }
    if (source_profile && source_profile in visitedProfiles) {
        throw new CredentialsProviderError(`Detected a cycle attempting to resolve credentials for profile` +
            ` ${getProfileName(options)}. Profiles visited: ` +
            Object.keys(visitedProfiles).join(", "), { logger: options.logger });
    }
    options.logger?.debug(`@aws-sdk/credential-provider-ini - finding credential resolver using ${source_profile ? `source_profile=[${source_profile}]` : `profile=[${profileName}]`}`);
    const sourceCredsProvider = source_profile
        ? resolveProfileData(source_profile, profiles, options, {
            ...visitedProfiles,
            [source_profile]: true,
        }, isCredentialSourceWithoutRoleArn(profiles[source_profile] ?? {}))
        : (await resolveCredentialSource(profileData.credential_source, profileName, options.logger)(options))();
    if (isCredentialSourceWithoutRoleArn(profileData)) {
        return sourceCredsProvider.then((creds) => setCredentialFeature(creds, "CREDENTIALS_PROFILE_SOURCE_PROFILE", "o"));
    }
    else {
        const params = {
            RoleArn: profileData.role_arn,
            RoleSessionName: profileData.role_session_name || `aws-sdk-js-${Date.now()}`,
            ExternalId: profileData.external_id,
            DurationSeconds: parseInt(profileData.duration_seconds || "3600", 10),
        };
        const { mfa_serial } = profileData;
        if (mfa_serial) {
            if (!options.mfaCodeProvider) {
                throw new CredentialsProviderError(`Profile ${profileName} requires multi-factor authentication, but no MFA code callback was provided.`, { logger: options.logger, tryNextLink: false });
            }
            params.SerialNumber = mfa_serial;
            params.TokenCode = await options.mfaCodeProvider(mfa_serial);
        }
        const sourceCreds = await sourceCredsProvider;
        return options.roleAssumer(sourceCreds, params).then((creds) => setCredentialFeature(creds, "CREDENTIALS_PROFILE_SOURCE_PROFILE", "o"));
    }
};
const isCredentialSourceWithoutRoleArn = (section) => {
    return !section.role_arn && !!section.credential_source;
};
