prepareVideoAndCollectAuthorAndType

async function collectAuthorAndTypeFromVideo() {
    return new Promise((resolve, reject) => {
        try {
            var vidType = '';
            var maxWaitTime = 10000;
            var authorInit = document.evaluate(".//div[contains(@aria-label,'Dialog content')]//div//a[@data-hovercard and text()]", document, null, 9, null).singleNodeValue;
            //var currentTime = 0;
            var waitForAuthor = setInterval(() => {
                if (maxWaitTime <= 0) {
                    console.log(`Did not found any author or vidType memories not supported. Continue...`);
                    clearInterval(waitForAuthor);
                    resolve({
                        vidType: 'memories'
                    });
                } else {
                    console.log('IN PROFILE')
                    authorInit = document.evaluate(".//div[contains(@aria-label,'Dialog content')]//div//a[@data-hovercard and text()]", document, null, 9, null).singleNodeValue;
                    if (authorInit && authorInit.getAttribute('data-hovercard')) {
                        vidType = 'profile';
                        var authorIdProf = authorInit.getAttribute('data-hovercard').split('&')[0].split('php?id=');
                        console.log(authorIdProf);

                        var liveCheck = document.evaluate(".//ul/li/a//span[text()='Comments']", document, null, 9, null).singleNodeValue;
                        if (liveCheck) {
                            var authorInit = document.evaluate(".//div[contains(@class,'StreamStory')]//div//a[@data-hovercard and text()]", document, null, 9, null).singleNodeValue;
                            authorIdProf = authorInit.getAttribute('data-hovercard').split('&')[0].split('php?id=');
                            vidType = 'live';
                            console.log(`set video type to ${vidType}`)
                        } else if (authorIdProf[0].includes('page')) {
                            vidType = 'page';
                            console.log(`set vidType to ${vidType}`);
                        } else if (authorIdProf[0].includes('user')) {
                            vidType = 'profile';
                            console.log(`set vidType to ${vidType}`);
                        } else {
                            vidType = 'memories';
                            console.log(`set vidType to memories`);

                        }

                        var authorTitleProf = authorInit.textContent;
                        console.log(authorTitleProf);
                        clearInterval(waitForAuthor);

                        var result = {
                            authorId: authorIdProf[1],
                            authorTitle: authorTitleProf,
                            vidType: vidType
                        }
                        resolve(result);

                    } else {
                        maxWaitTime -= 500;
                        console.log('adding time profile');
                    }
                }
            }, 500)
        } catch (e) {
            console.log(`error in collectAuthorFromVideo ::: error => ${e.message}`);
            clearInterval(waitForAuthor);
        }
    })
}

async function prepareVideo() {
    return new Promise((resolve, reject) => {
        try {
            var maxTimeCheckVideo = 10000;
            var autoPlayClicked = false;

            var checkVideoInt = setInterval(() => {
                if (maxTimeCheckVideo <= 0) {
                    console.log(`Did not found video. Continue...`);
                    clearInterval(checkVideoInt);
                    resolve('cannot find video');
                } else {
                    if (document.URL.includes('/watch/?v')) {
                        //vidType = 'profile';
                        var autoPlayCheck = document.evaluate(".//div//input[contains(@aria-label, 'Play video')]", document, null, 9, null).singleNodeValue;
                        var videoCheck = document.evaluate(".//video | .//canvas", document, null, 9, null).singleNodeValue;
                        if (videoCheck) {
                            if (autoPlayCheck && !autoPlayClicked) {
                                autoPlayCheck.click();
                                autoPlayClicked = true;
                                console.log('auto play clicked');
                            }

                            if(autoPlayClicked || !autoPlayCheck) {

                                videoCheck.click();
                                console.log('video clicked - resolve first stage');
                                clearInterval(checkVideoInt);
                                resolve();
                            } else {
                                maxWaitTime -= 500;
                                console.log('adding time after stopping auto play');
                            }
                        } else {
                            maxWaitTime -= 500;
                            console.log('adding time first stage');
                        }
                    } else if (document.URL.includes('/videos/')) {
                        //vidType = 'profile'
                        clearInterval(checkVideoInt);
                        resolve();
                    } else {
                        clearInterval(checkVideoInt);
                        resolve();
                    }

                }
            }, 500);

        } catch (er) {
            console.log(`error in prepareVideo ::: er => ${e.message}`);
            clearInterval(checkVideoInt);

        }
    })
}

var obj = await prepareVideo().then(collectAuthorAndTypeFromVideo).then(res => res);
console.log(obj);