"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
0 && (module.exports = {
    RedirectType: null,
    getRedirectError: null,
    redirect: null,
    permanentRedirect: null,
    isRedirectError: null,
    getURLFromRedirectError: null,
    getRedirectTypeFromError: null,
    getRedirectStatusCodeFromError: null
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    RedirectType: function() {
        return RedirectType;
    },
    getRedirectError: function() {
        return getRedirectError;
    },
    redirect: function() {
        return redirect;
    },
    permanentRedirect: function() {
        return permanentRedirect;
    },
    isRedirectError: function() {
        return isRedirectError;
    },
    getURLFromRedirectError: function() {
        return getURLFromRedirectError;
    },
    getRedirectTypeFromError: function() {
        return getRedirectTypeFromError;
    },
    getRedirectStatusCodeFromError: function() {
        return getRedirectStatusCodeFromError;
    }
});
const _requestasyncstorageexternal = require("./request-async-storage.external");
const _actionasyncstorageexternal = require("./action-async-storage.external");
const _redirectstatuscode = require("./redirect-status-code");
const REDIRECT_ERROR_CODE = "NEXT_REDIRECT";
var RedirectType;
(function(RedirectType) {
    RedirectType["push"] = "push";
    RedirectType["replace"] = "replace";
})(RedirectType || (RedirectType = {}));
function getRedirectError(url, type, statusCode) {
    if (statusCode === void 0) statusCode = _redirectstatuscode.RedirectStatusCode.TemporaryRedirect;
    const error = new Error(REDIRECT_ERROR_CODE);
    error.digest = REDIRECT_ERROR_CODE + ";" + type + ";" + url + ";" + statusCode + ";";
    const requestStore = _requestasyncstorageexternal.requestAsyncStorage.getStore();
    if (requestStore) {
        error.mutableCookies = requestStore.mutableCookies;
    }
    return error;
}
function redirect(/** The URL to redirect to */ url, type) {
    if (type === void 0) type = "replace";
    const actionStore = _actionasyncstorageexternal.actionAsyncStorage.getStore();
    throw getRedirectError(url, type, // If we're in an action, we want to use a 303 redirect
    // as we don't want the POST request to follow the redirect,
    // as it could result in erroneous re-submissions.
    (actionStore == null ? void 0 : actionStore.isAction) ? _redirectstatuscode.RedirectStatusCode.SeeOther : _redirectstatuscode.RedirectStatusCode.TemporaryRedirect);
}
function permanentRedirect(/** The URL to redirect to */ url, type) {
    if (type === void 0) type = "replace";
    const actionStore = _actionasyncstorageexternal.actionAsyncStorage.getStore();
    throw getRedirectError(url, type, // If we're in an action, we want to use a 303 redirect
    // as we don't want the POST request to follow the redirect,
    // as it could result in erroneous re-submissions.
    (actionStore == null ? void 0 : actionStore.isAction) ? _redirectstatuscode.RedirectStatusCode.SeeOther : _redirectstatuscode.RedirectStatusCode.PermanentRedirect);
}
function isRedirectError(error) {
    if (typeof error !== "object" || error === null || !("digest" in error) || typeof error.digest !== "string") {
        return false;
    }
    const [errorCode, type, destination, status] = error.digest.split(";", 4);
    const statusCode = Number(status);
    return errorCode === REDIRECT_ERROR_CODE && (type === "replace" || type === "push") && typeof destination === "string" && !isNaN(statusCode) && statusCode in _redirectstatuscode.RedirectStatusCode;
}
function getURLFromRedirectError(error) {
    if (!isRedirectError(error)) return null;
    // Slices off the beginning of the digest that contains the code and the
    // separating ';'.
    return error.digest.split(";", 3)[2];
}
function getRedirectTypeFromError(error) {
    if (!isRedirectError(error)) {
        throw new Error("Not a redirect error");
    }
    return error.digest.split(";", 2)[1];
}
function getRedirectStatusCodeFromError(error) {
    if (!isRedirectError(error)) {
        throw new Error("Not a redirect error");
    }
    return Number(error.digest.split(";", 4)[3]);
}

if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
  Object.defineProperty(exports.default, '__esModule', { value: true });
  Object.assign(exports.default, exports);
  module.exports = exports.default;
}

//# sourceMappingURL=redirect.js.map