"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const exotic_1 = require("exotic");
exports.isGraphQueryLanguage = (x) => exotic_1.isObj(x) && exotic_1.isObj(x.data);
exports.EMPTY_ERROR_RESPONSE = Object.freeze({
    responseCode: Infinity,
    responseMessage: 'failure @@EMPTY',
});
// { response: state: status }
// { data: cart: response: state: status }
// Object.keys(response).length <= 1 => with gql this is always true
// so it needs to handle that
function fromGraphqlOrAnyToResponse(x) {
    if (exports.isGraphQueryLanguage(x)) {
        if (x.error) {
            console.error('[isErrorLikeResponse] response had .error');
            return exports.EMPTY_ERROR_RESPONSE;
        }
        // example:
        // { data: { cart: { } } } => cart
        const found = Object.keys(x.data).pop();
        /**
         * means we have a .data that is empty obj
         */
        if (found === undefined) {
            console.error('[isErrorLikeResponse] obj had .data that was empty');
            return exports.EMPTY_ERROR_RESPONSE;
        }
        else {
            const response = x.data[found];
            if (response === undefined) {
                console.error('[isErrorLikeResponse] obj had .data with the first key that had an invalid value');
                return exports.EMPTY_ERROR_RESPONSE;
            }
            else {
                return response;
            }
        }
    }
    else {
        return x;
    }
}
exports.fromGraphqlOrAnyToResponse = fromGraphqlOrAnyToResponse;
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