// This creates an array out of the cookie data with getItem and allows me to set consent cookie with setItem
const cookieStorage = {
    getItem: (item) => {
        const cookies = document.cookie
            .split(';')
            .map(cookie => cookie.split('='))
            .reduce((acc, [key, value]) => ({ ...acc, [key.trim()]: value }), {});
        return cookies[item];
    },
    setItem: (item, value) => {
        document.cookie = `${item}=${value};path=/;max-age=31536000`
    }
}
// sets cookie name
const consentPropertyName = 'allied_systems_consent';
// checks if consent cookie is stored returns true if consent cookie not stored
const shouldShowPopup = () => !cookieStorage.getItem(consentPropertyName);
// this shows initial consent pop up
const showConsentPopup = () => document.getElementById('consent-popup').classList.remove('hide-consent');
// this hides initial consent pop up
const hideConsentPopup = () => document.getElementById('consent-popup').style.display='none';
// sets consent cookie value to true and triggers all cookies
const acceptCookies = () => {
    // <!-- this reloads the gtag script and allow me to set cookies on the
// first consent without needing to reload the page, other wise reload or GTM trigger is needed. -->
    window['ga-disable-UA-29299001-33'] = false;
 var head= document.getElementsByTagName('head')[0];
      var script= document.createElement('script');
      var scripttwo= document.createElement('script');
      script.src= 'https://www.googletagmanager.com/gtag/js?id=UA-29299001-33';
      scripttwo.setAttribute("src", "ga-trigger.js");
      head.appendChild(script);
      head.appendChild(scripttwo);
    // all other scripts
    cookieStorage.setItem(consentPropertyName, true);
    injectLinks();
    loadGSE();
}
//this sets cookie and value to false - this will be triggred when they decline cookies
const declineCookies = () => {cookieStorage.setItem(consentPropertyName, false);
}
// this shows small cookie status button
const showConsentButton = ()=>{document.getElementById('consent-status-button').classList.remove('hide-consent')};
// this closes the cookie consent status box
const closeCookieStatus =()=>{document.getElementById('cookie-status').classList.add('hide-consent')}
// this grabs the current consent status (false)= deny (true)= allow
const currentConsentStatus = document.cookie.split('; ').find(row => row.startsWith('allied_systems_consent'));
// this grabs the current consent status and shows the proper revoke/accept content in the revoke box
const showCookieStatus = () =>{
    const enableCookieButton = document.getElementsByClassName('enable-cookies')[0];
    const disableCookieButton= document.getElementsByClassName('disable-cookies')[0];
    const cookieStatusMessage = document.getElementById('cookie-status-message');
    const currentConsentStatus = document.cookie.split('; ').find(row => row.startsWith('allied_systems_consent'));
    const showCurrentStatus = (showButton, hideButton) =>{
        document.getElementById('cookie-status').classList.remove('hide-consent');
        showButton.style.display ='block';
        hideButton.style.display ='none';
    }  
    if(currentConsentStatus === 'allied_systems_consent=true'){
        cookieStatusMessage.innerHTML= 'Our cookies have been enabled to provide you with a better website experience:';
        showCurrentStatus(disableCookieButton, enableCookieButton);
    }
    else if(currentConsentStatus === 'allied_systems_consent=false'){
        showCurrentStatus(enableCookieButton, disableCookieButton);
        cookieStatusMessage.innerHTML= 'Our cookies have been disabled. Enable cookies for a better website experience:';
    }  
    else if(currentConsentStatus === undefined){
    return null    
    }
}
// this deletes all cookies coming from alliedsystems.com except consent status
const deleteAllCookies = () => {
    var theCookies = document.cookie
            .split(';')
            .map(cookie => cookie.split('='))
            .reduce((acc, [key, value]) => ({ ...acc, [key.trim()]: value }), {});
    var theCookiesToDelete = Object.keys(theCookies).filter(cookie => cookie != 'allied_systems_consent');
    console.log(theCookiesToDelete);
       
    for (var i = 0 ; i < theCookiesToDelete.length; i++) {
        document.cookie = theCookiesToDelete[i].split('=')[0] + '=;domain=.alliedsystems.com;path=/;expires=Thu, 01 Jan 1970 00:00:01 GMT;';
    }  
}
// this disables/deletes all cookies if they are running and reloads the page
const disableCookies = ()=>{
    window['ga-disable-UA-29299001-33'] = true;
    removeLinks();
    declineCookies();
    deleteAllCookies();
    location.reload();
}
// this checks if iframes contains generic cookie consent iframe and adds click event that will cookie consent status box
const addIframeClicks =()=>{
            cookieFrames = document.getElementsByTagName('IFRAME');
            cookieFramesArr = Array.prototype.slice.call(cookieFrames);
            cookieFramesArr.forEach(cookieFrame => {
                if(cookieFrame.src==="https://www.alliedsystems.com/freeman/inventory/accept-cookies.aspx"){
                    cookieFrame.contentWindow.addEventListener('click', showCookieStatus);
                }
            });
}
// This holds the GSE script that will be conditionally loaded
const loadGSE = () =>{
    document.getElementById('asc-search').style.opacity= 1;
    document.getElementById('asc-search').style.minWidth = '300px';
   var script = document.createElement('script');
   script.src = 'https://cse.google.com/cse.js?cx=b0f12a2ac9027694a';
   document.head.appendChild(script);
}
// also need on page load?
$( document ).ready(function() {
    if(currentConsentStatus === undefined){
        window['ga-disable-UA-29299001-33'] = true;
        setTimeout(() => {
            removeLinks();
            deleteAllCookies();
            showConsentPopup();
           
        }, 300);
    }
    else if(currentConsentStatus === 'allied_systems_consent=true'){
        // load cookies here
        window['ga-disable-UA-29299001-33'] = false;
        acceptCookies();
        hideConsentPopup();
        showConsentButton();
    }
    else if(currentConsentStatus === 'allied_systems_consent=false'){
        window['ga-disable-UA-29299001-33'] = true;
        removeLinks();
        hideConsentPopup();
        showConsentButton();
        deleteAllCookies();
    }
    addIframeClicks();
});

// this executes the chosen setting on cookie consent box
const consentChoice = (choice) =>{
    choice(cookieStorage);
    const consentPopup = document.getElementById('consent-popup');
    consentPopup.style.display = 'none';
    showConsentButton();
}