let sc = document.getElementById("dgwasetanalyticphrase");

let textValue = sc.getAttribute('data-phrase');
let parameter = sc.getAttribute('data-parameter');
let ym_counter = sc.getAttribute('data-ym_counter');

let getPromoUrl = 'https://demo-integrations.daily-grow.ru/api/bitrix-24/whatsapp/get-promo-code';

function func() {
    switch (parameter) {
        case 'ym_uid':
            ym(ym_counter, 'getClientID', function(clientID) {
                let send_data = {
                    number:clientID,
                };
                try {
                    postData(getPromoUrl, send_data).then((response) => {
                        if (response.data.status == 'success') {
                            let promo = response.data.promo;
                            action(promo);
                        } else {
                            return;
                        }
                    });
                } catch (error) {
                    return;
                }
            });
            break;
        case "roistat":
            let roistat_visit = localStorage.getItem("roistat_visit");
            if (roistat_visit) {
                let send_data = {
                    number:roistat_visit,
                };
                try {
                    postData(getPromoUrl, send_data).then((response) => {
                        if (response.data.status == 'success') {
                            let promo = response.data.promo;
                            action(promo);
                        } else {
                            return;
                        }
                    });
                } catch (error) {
                    return;
                }
            } else {
                window.onRoistatAllModulesLoaded = function () {
                    window.roistat.registerOnVisitProcessedCallback(function() {
                        roistat_visit = window.roistat.getVisit();
                        let send_data = {
                            number:roistat_visit,
                        };
                        try {
                            postData(getPromoUrl, send_data).then((response) => {
                                if (response.data.status == 'success') {
                                    let promo = response.data.promo;
                                    action(promo);
                                } else {
                                    return;
                                }
                            });
                        } catch (error) {
                            return;
                        }
                    });
                };
            }
            break;
        default:
            break;
    }
}

function setAnalyticPhrase(el) {
    if (!el.getAttribute("href")) {
        return;
    }
    let url = new URL(el.getAttribute("href"));

    let hosts = ['api.whatsapp.com','wa.me','web.whatsapp.com'];

    if (!hosts.includes(url.hostname)) {
        return;
    }

    if (url.hostname == "wa.me" || url.hostname == "web.whatsapp.com") {
        phone = url.pathname.slice(-11);
        url.pathname = 'send';
        url.hostname = 'api.whatsapp.com';
        url.searchParams.set('phone',phone);
    }

    let textIsSeted = false;

    url.searchParams.forEach((value,key) => {
        if (key == 'text' && value == textValue) {
            textIsSeted = true;
        }
    })

    if (!textIsSeted) {
        url.searchParams.set('text',textValue);

        el.setAttribute("href",url.href);
    }
}

function action(parameterValue) {
    if (!parameterValue) {
        return;
    }

    let mas = textValue.split('{parameter}');
    textValue = mas[0] + parameterValue + mas[1];

    let as = document.getElementsByTagName("a");

    for (let i=0; i<as.length; i++) {
        setAnalyticPhrase(as[i]);
    }

    let body = document.querySelector('body');
    let observer = new MutationObserver((mutationRecords) => {
        mutationRecords.forEach((record) => {
            record.addedNodes.forEach((el) => {
                if (el.tagName == "A") {
                    setAnalyticPhrase(el);
                }
            })
        })
    });

    observer.observe(body, {
        childList: true,
        subtree: true,
    });
}

async function postData(url = "", data = {}) {
    const response = await fetch(url, {
        method: "POST",
        headers: {
            "Content-Type": "application/json",
            "Accept":"application/json",
        },
        referrerPolicy: "no-referrer",
        body: JSON.stringify(data),
    });
    return  {"status":await response.status,"data": await response.json()};
}

document.addEventListener('DOMContentLoaded',func);