export class HttpRequest {
    constructor(options) {
        this.method = options.method || "GET";
        this.hostname = options.hostname || "localhost";
        this.port = options.port;
        this.query = options.query || {};
        this.headers = options.headers || {};
        this.body = options.body;
        this.protocol = options.protocol
            ? options.protocol.slice(-1) !== ":"
                ? `${options.protocol}:`
                : options.protocol
            : "https:";
        this.path = options.path ? (options.path.charAt(0) !== "/" ? `/${options.path}` : options.path) : "/";
    }
    static isInstance(request) {
        if (!request)
            return false;
        const req = request;
        return ("method" in req &&
            "protocol" in req &&
            "hostname" in req &&
            "path" in req &&
            typeof req["query"] === "object" &&
            typeof req["headers"] === "object");
    }
    clone() {
        const cloned = new HttpRequest({
            ...this,
            headers: { ...this.headers },
        });
        if (cloned.query)
            cloned.query = cloneQuery(cloned.query);
        return cloned;
    }
}
function cloneQuery(query) {
    return Object.keys(query).reduce((carry, paramName) => {
        const param = query[paramName];
        return {
            ...carry,
            [paramName]: Array.isArray(param) ? [...param] : param,
        };
    }, {});
}