"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const exotic_1 = require("exotic");
const tough_cookie_1 = require("tough-cookie");
const log_1 = require("../log");
/* Cookies suck :( */
const hasResponseCookies = (response) => exotic_1.isArray(response.headers.get('set-cookie'));
exports.hasResponseCookies = hasResponseCookies;
const parseCookie = (cookie) => {
    return (cookie && tough_cookie_1.Cookie.parse(cookie, { loose: true }).toJSON()) || exotic_1.EMPTY_OBJ;
};
const decodeCookieValue = (cookieVal) => {
    const first = decodeURIComponent(cookieVal);
    return decodeURIComponent(first);
};
/* Because Invalid API cookies breaks things*/
const toCookies = (response) => {
    const header = response.headers.get('set-cookie');
    return exotic_1.isArray(header) ? header : [header];
};
const hasDataAndSessionId = (response) => {
    return exotic_1.isObj(response.data) && response.data.sessionId;
};
const setCookiesOnResponse = (response, context) => {
    const cookies = toCookies(response);
    // @todo @@fixme @@hack
    const sessionId = hasDataAndSessionId(response) &&
        `x-sk-session-id=${response.data.sessionId}`;
    cookies
        .concat([sessionId])
        .filter(Boolean)
        .filter(cookie => {
        const parsed = parseCookie(cookie);
        return parsed.value !== undefined;
    })
        .forEach(cookie => {
        // @todo typing here
        const { key, value, maxAge, path } = parseCookie(cookie);
        const fixedValue = decodeCookieValue(value);
        const cookieValue = {
            // domain: parsed.domain,
            path,
            encode: String,
        };
        if (maxAge) {
            cookieValue.maxAge = maxAge * 1000;
        }
        else {
            cookieValue.maxAge = Date.now() + 10000;
        }
        log_1.logger.debug('setCookiesOnResponse_cookie:', {
            cookie,
            fixedValue,
            cookieValue,
        });
        if (exotic_1.isObj(context.res) && exotic_1.isFunction(context.res.cookie)) {
            context.res.cookie(key, fixedValue, cookieValue);
        }
        else {
            log_1.logger.warn('[setCookiesOnResponse] missing res.cookie');
        }
    });
    // example to send it back
    // const serializedCookies = cookies.map(cookie => {
    //   const mostlyFixed = cookie
    //     .replace('Domain=skavaone.com;', '')
    //     .replace(';Secure', ';')
    //     .replace('Max-Age=3600;', 'Max-Age=3600000;')
    //   const withoutExpires = mostlyFixed.split('Expires=').shift()
    //   return withoutExpires
    // })
    // context.res.header('_Cookies', serializedCookies.join('|||'))
};
exports.setCookiesOnResponse = setCookiesOnResponse;
exports.default = setCookiesOnResponse;
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