// ye get_max() use hota hai hide wale fxn me, and add_delivery k get_a2c me

function get_max(arr){
	return Math.max.apply(Math, arr);
}

function onlyUnique(value, index, self) {
	return self.indexOf(value) === index;
}

// hmare internal fxns
function final_polish( master_array ){
	let final_array = [];
	let n = master_array.length;
	for( i=0; i<n; i++ )
	{
		if(master_array[i].childElementCount == 0){
			final_array.push(master_array[i]);
		}
	}
	return final_array;
}


function polish( master_array ){
	let n = master_array.length;
	for(i=0; i<n; i++){
		let cccc = master_array[i];
		if(cccc.childElementCount > 0){
			let carr = [].slice.call(cccc.children);
			master_array = master_array.concat(carr);
		}
	}
	master_array = master_array.filter(onlyUnique);
	return master_array;
}

// utility fxns

function get_forms(){
	let forms = document.querySelectorAll('form[action*="cart/Add" i]');
	return forms;
}


function get_childs(form){
	let c = [].slice.call(form.children);
	for(let i=0; i<25; i++){
		c = polish(c);
	}
	return c;
}

function get_childless_childs(form){
	let c = get_childs(form);
	return final_polish(c);
}


function get_form_variant_id(form){
	let p = {}; // potential_ids
	// case 1 - input hai and usme id hai
	let c = get_childs(form);
	for(let i=0;i<c.length;i++){
		if(c[i].tagName.toLowerCase() == 'input'){
			if(c[i].name.toLowerCase() == 'id'){
				p['input_se'] = c[i].value;
			}
		}
	}

	//case 2 - select hai and usme id hai
	//
	for(let i=0;i<c.length;i++){
                if(c[i].tagName.toLowerCase() == 'select'){
                        if(c[i].name.toLowerCase() == 'id'){
                                p['select_se'] = c[i].value;
                        }
                }
        }


	// case 3 - na input se mil ra, na select se, ya fir galat mil ra
	// select ya input me se ek to hota he hai, dono eksath ni hote, and missing b ni hote
	// aisa ab  tak dekha gya hai
	return p;
}


// local
function local_clear(){
	localStorage.setItem('pwn','{}');
}

function local_set(keyy,vallue){
	let pwnv = JSON.parse(localStorage.getItem('pwn'));
	if(!pwnv){ pwnv={}}
	pwnv[keyy] = vallue;
	localStorage.setItem('pwn',JSON.stringify(pwnv));
}

function get_page_type(){
	let page_type = window.ShopifyAnalytics.meta.page.pageType;
	return page_type;
	// home, product, collection, page(for contact page n stuff), {} for cart page, {} for thankyou page
}

function get_product_id(){
	return window.ShopifyAnalytics.meta.product.id;
}


function get_variant_on_prod_page(){
	let aa = if_variant_in_query_parameter();
	if (aa == 'not found'){
		if(!! window.ShopifyAnalytics.meta.selectedVariantId){
			return window.ShopifyAnalytics.meta.selectedVariantId;                
		} else {
			return window.ShopifyAnalytics.meta.product.variants[0].id;
		}
	} else {
		return aa;
	}
}


function if_variant_in_query_parameter(){
	let searchParams = new URLSearchParams(window.location.search)
		if ( searchParams.has('variant') ){
			let param = searchParams.get('variant');
			return param;
		}
	return "not found";
}

function local_get(keyy)
{
	let pwnv = JSON.parse(localStorage.getItem('pwn'));
	if(!pwnv){ return false;}
	return pwnv[keyy];
}


//btn_txt is small case, without spaces
//function hide_btn(btn_txt, form) {
function hide_btn(form) {
	//let a = btn_txt;
	let master_array = get_childs(form);
	let temp = []; // isme saare element with text = a
	let bache = []; // sabke bacho ka count, taaki sabse jaada bacho wala, dada nikal k usko remove krske, grandchild ko remove krne se span remove hota, khali buttton reh jata
	for (let i = 0; i < master_array.length; i++) 
	{
		let text = master_array[i].textContent.toLowerCase().replace(/\s/g, '');
		if (buy_now_txts.includes(text)) {
			temp.push(master_array[i]);
			bache.push(master_array[i].childElementCount);
		}
	}
	for (let i = 0; i < temp.length; i++) {
		if (temp[i].childElementCount == get_max(bache)) {
			temp[i].remove();
		}
	}

}


// a='addtocart', b="Pre-Order"
//temp is just temporary array. we use it because our master array will not change
//function replace_btn(a,b,form)
function replace_btn(b,form)
{
	//temp = final_polish( master_array ); // returns child with 0 children, text replace grandchild pe krna
	let temp = get_childless_childs(form);
	for(let i=0;i<temp.length;i++)
	{
		let text = temp[i].textContent.toLowerCase().replace(/\s/g,'');
		if(a2c_txts.includes(text)){
			temp[i].textContent=b;
		}
	}
}



function append_order_type_input(form)
{
	if(form.querySelectorAll('.pp_a').length < 1){
		let div = document.createElement('div');
		div.innerHTML = '<input class="pp_a" name="properties[Type]" type="text" value="Preorder" style="display:none;"></input>';
		form.appendChild(div);
	}
}

function append_selling_plan(form, v){
	let sp = get_selling_plan(v);
	if(sp){
                if( form.querySelectorAll('.pp_aSP').length < 1){
                let div2 = document.createElement('div');
                div2.innerHTML = "<input name='selling_plan' class='pp_aSP' value='"+sp+"' style='display:none;'></input>";
                form.appendChild(div2);
                }
        }
}

function remove_order_type_input(form)
{
	if( form.querySelectorAll(".pp_a").length > 0 ){
		form.querySelectorAll(".pp_a")[0].remove();
	}
	if( form.querySelectorAll(".pp_aSP").length > 0 ){
                form.querySelectorAll(".pp_aSP")[0].remove();
        }
}


a2c_txts = [
		"indenwarenkorblegen",
		"addtocart",
		"addtobag",
		"addtobasket",
		"ajouteraupanier",
		"indenwarenkorb",
		"indeneinkaufswagen",
		"agregaralcarrito",
		"añadiralcarrito",
		"añadiralacesta",
		"加入購物車",
		"加入購物清單",
		"加入购物车",
		"aggiungialcarrello",
		"Додадивокошничка",
		"カートに追加する",
		"j'ajouteàmonpanier",
		"sepeteekle",
		"abinskörbchen",
		"aanwinkelwagentoevoegen",
		"alcarrito",
		"leggihandlekurv",
		"adaugaincos",
		"カートに追加",
		"přidat",
		"přidatdokošíku",
		"přidatdobatohu",
		"přidatdotašky",
		"adicionaraocarrinho",
		"أضفإلىالسلة",
		"dodajdokoszyka",
		"lägivarukorb",
		"läglvarukorb",
		"läggivarukorb",
		"lägglvarukorb",
		"indenwinkaufswagenlegen",
		"läggivarukorg",
		"添加到购物车",
		"dodajvvoziček",
		"dodajvtorbo",
		"dodajvkošarico",
		"j'ajouteàmonpanier🛒",
		"lisääostoskoriin",
		"この商品をカートへ入れる",
		"toevoegenaanwinkelwagen",
		"adăugațiîncoș",
		"indeneinkaufswagenlegen",
		"放入購物車",
		"addtoshoppingcart",
		"lægikurven",
		"הוספהלסל",
		"tilføjtilkurv",
		"inwarenkorb",
		"voegtoeaanwinkelwagen",
		"hozzáadásakosárhoz",
		"tambahkankekeranjang",
		"カートに入れる",
		"aggiungialcalderone",
		"masukkankekeranjang",
		"카트에추가",
		"thêmvàogiỏhàng",
		"ajouter",
		"tilføjkurv",
		"lægiindkøbskurv",
		"adaugîncoș",
		"läggivarukorgen",
		"カートに追加するにゃ！",
		"läggtillikundvagnen      ",
		"dodajukorpu",
		"장바구니에추가",
		"προσθήκηστοκαλάθι",
		"føjtilindkøbskurv",
		"добавивколичката",
		"bestelnu",
		"bætaíkörfu",
	];


buy_now_txts = [
		"jetztkaufenmitgooglepaymit",
		"weiterebezahlmöglichkeiten",
		"buyitnow",
		"buynowwithgooglepaybuywith",
		"buynow",
		"achetezmaintenant",
		"achetermaintenant",
		"kaufen",
		"jetztkaufen",
		"comprarahora",
		"立刻購買",
		"立即购买",
		"acquistaora",
		"今すぐ購入",
		"hemensatınalın",
		"nukopen",
		"kjøpnå",
		"koupitteď",
		"kupnyní",
		"kupteraz",
		"köpnu",
		"comprar",
		"kupitezdaj",
		"belisekarang",
		"buynowwithshoppay",
		"αγοράμεαντικαταβολή",
	];



console.log("Helper js - script loaded!");


function save_variant_yes_no(){
	//window.location.pathname ana chaiye, and cart bi ache se he /cart etc jese
	if(window.location.href.includes('cart')){
		return;
	}
	url  = "https://pre.bossapps.co/api/js/john-clarke-sports-nutrition.myshopify.com/variants";
	fetch(url).then(r => r.json()).then(data => {
	local_set('vdata',data);
	//console.log(data);
	});}

function get_variant_yes_no(v){
	let r = local_get('vdata');
	if(!r){return 'no';}// mtlb data hale server to aaya ni, r null aa, local_clear() naal eda hunda, until we fetch the request with save_variant_yes_no
	// mtlb agar value hai
	if(r[v]){
		return r[v];
	}else{
		return 'no';//mtlb bhai ne v select he ni kra
	}
}

function get_selling_plan(v){
        let r = local_get('vdata');
	if(!r){return flase;}

        // mtlb agar value hai
        if(r[v+'SP']){
                return r[v+'SP'];
        }
        return false;
}


function replace_controller(form)
{
	//for ( let i=0; i < a2c_txts.length; i++ ){
	//	replace_btn( a2c_txts[i], "Pre Order",form );
	//}
	replace_btn(  "Pre Order",form );
}

function hide_btn_controller(form)
{
	//for ( let i=0; i < buy_now_txts.length; i++ ){
          //      hide_btn( buy_now_txts[i],form);
	//}
	hide_btn(form);
}



// add delivery ka helper hai ye.
//btn_txt is small case, without spaces
//ye jaan buj k global rakha hai
a2c_pre = a2c_txts.concat("Pre Order".toLowerCase().split(' ').join(''));
function get_a2c(form) {
	for(let yo = 0;yo<a2c_pre.length;yo++){
		let a = a2c_pre[yo];
	        let master_array = get_childs(form);
        	let temp = []; // isme saare element with text = a
	        let bache = []; // sabke bacho ka count, taaki sabse jaada bacho wala, dada nikal k usko remove krske, grandchild ko 	remove krne se span remove hota, khali buttton reh jata
	        for (let i = 0; i < master_array.length; i++) 
	        {
	                let text = master_array[i].textContent.toLowerCase().replace(/\s/g, '');
	                if (text == a) {
	                        temp.push(master_array[i]);
	                        bache.push(master_array[i].childElementCount);
	                }
	        }
	        for (let i = 0; i < temp.length; i++) {
	                if (temp[i].childElementCount == get_max(bache)) {
	                       return temp[i];
	                }
	        }
	}
	return 'nahi mila a2c';
}


delivery_info_text = "Will be back in stock end of this week (if it's a Friday, then start of the following week)\u00A0\u00A0"; //ye nbsp ka unicode hai
preorder_btn_txt = "Pre Order";
order_type_text = "Preorder";

function add_delivery(form){
	if (get_page_type() != 'product'){return;}
        if(form.getElementsByClassName('pnda-delivery-info').length > 0){
                return;
        }
        let a2c = get_a2c(form);
	if (a2c == 'nahi mila a2c'){return;}
        let p = document.createElement('p');
        let t = document.createTextNode(delivery_info_text);
        p.appendChild(t);
        p.classList.add("pnda-delivery-info");
        a2c.parentElement.prepend(p);
}

function remove_delivery(form){
	try{
        form.getElementsByClassName('pnda-delivery-info')[0].remove();
}
	catch (err){
//		console.log('err while removing delivery info',form);
	}
}

// eh warning suppress karda, on click te chalda,
// par ui hale v slow krrea azat da

/// logic
//local_clear();
save_variant_yes_no();

async function run(form){
        let v = await get_form_variant_id(form);
	if(!v['select_se']){
		v = v['input_se'];
	} else {
		v = v['select_se'];
	}
        let yn = await get_variant_yes_no(v);
        if(yn == 'yes'){
       await replace_controller(form);
	     await     hide_btn_controller(form);
		await append_order_type_input(form);
		await append_selling_plan(form, v);
		                      await   add_delivery(form);
                
        } else {
	        await remove_order_type_input(form);
				await 	remove_delivery(form);
		        }
}

async function runner(){
        let f = get_forms();
        for (let i=0;i<f.length;i++){
               await run(f[i]);
        }
}

console.log('clean logic js - script loaded');


// total_time lets say 5000
// interval_time say 500
function setForX(fxn_name,total_time,interval_time){
	let ms = setInterval(fxn_name,interval_time);
	setTimeout(function(){clearInterval(ms);},total_time);
}

// ye block try krega k load ho body and uspe event set ho
// set hote he band hojega ye try krna
var intt = setInterval(setOnClick, 600);
function setOnClick(fxn_name,total_time,interval_time){
	if(document.getElementsByTagName("body")[0]){
                document.getElementsByTagName("body")[0].addEventListener('click',function (){
                	setForX(fxn_name,total_time,interval_time);
                });
                clearInterval(intt);
        }
}


setOnClick(runner,3200,520); // this works good on azatmard hence should work good on all
setForX(runner,6000,500);






function append_selling_plan(form, v){
return;}