PaulleDemon · July 9, 2024 12:59
diff --git a/1tikCommerce.md b/1tikCommerce.md
diff --git a/2home.js b/2home.js
 // Velo API Reference: https://www.wix.com/velo/reference/api-overview/introduction
 /**
 * TikCommerce prototype code
 Copyright (C) 2024  Paul

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

 import wixWindow from 'wix-window'
 import wixData from 'wix-data'
 import wixWindowFrontend from "wix-window-frontend"
 import wixLocationFrontend from "wix-location-frontend"
 /* import IntersectionObserver from "intersection-observer"
 import TouchSweep from 'touchsweep' */

 // import { cart } from "wix-stores"
 import {  local } from "wix-storage-frontend"


 /*
 const popUpEvent = new Event("popUpOpen")


 function respondToVisibility(element, callback) {
  var options = {
    root: $w("#page1"),
  };

  var observer = new IntersectionObserver((entries, observer) => {
    entries.forEach(entry => {
      callback(entry.intersectionRatio > 0);
    });
  }, options);

  observer.observe(element);
 }

 */

 let productData = {
 	current: {}, // stores current data
 	prev: {}, // stores prev data
 	addToCart: false, // indicates if the current product is added to cart, if has been added to cart, keep recommending similar items
 }

 let customCart = []

 let productsCache = [] // ideally you will preload maxium 10 products, but for demo I am loading all

 $w.onReady(function () {


 	for (let x=1; x<=7; x++){

 		const shortsContainer = $w(`#shortsContainer${x}`)
 		//console.log("element: ", shortsContainer, x)

 		for (let child of shortsContainer.children){
 			// find the product name
 			if (child.customClassList.contains("product-name-container")){
 				const productName = child.children[0].text // get the product name, (text inside the container)
 				shortsContainer.onClick(() => openVideoPopUp(productName)) // when clicked open video popup
 				
 				break
 			}
 		}

 		shortsContainer.onMouseIn(showProductNameOnhover)
 		shortsContainer.onMouseOut(hideProductNameOnLeave)
 	}
 	
 	$w("#video-popup").customClassList.add("hidden")

 	let cart = local.getItem("cart")


 	if (!cart){
 		local.setItem("cart", JSON.stringify([]))
 	}else{

 		const cartCount = $w("#cart-item-count")
 		cartCount.text = `${JSON.parse(cart).length}`
 	}


 	wixData.query('Products')
    .find()
    .then((results) => {
      if (results.items.length > 0) {
 		productsCache = results.items.filter(item => item.productName) // remove if the product name is undefined

      } else {
        console.log('No items found');
      }
    })
    .catch((err) => {
      console.error('Query failed:', err)
    })

 	$w("#cart-container").onClick(() => {
 		wixLocationFrontend.to("/cart")
 	})

 	$w("#nextButton").onClick(nextProduct)

 	//$w("#video-container").addEventListner()

 	if (wixWindowFrontend.formFactor == "Mobile"){

 		$w("#review-open-btn").onClick(openReview)
 		$w("#close-review-btn").onClick(closeReview)
 		$w("#next-prod-btn").onClick(nextProduct)
 	}else{
 		const reviewBox = $w("#reviewBox")
 		reviewBox.show()
 	}

 	$w("#searchContainer").hide() // by default the search container must be hidden

 	$w("#closeSearch").onClick(() => {
 		$w("#searchContainer").hide("zoom", {duration: 200}) 
 		$w("#searchBox").value = "" // upon closing the search results, clear the search
 	})

 	$w("#searchBox").onKeyPress((event) => {
 		if (event.key === "Enter") {
 			openSearchResults()
 		}
 	})


 })


 /**
 * In mobile devices, the reviews are hidden by default, so to open the user has to press on the comment button
 */
 export function openReview(){
 	
 	const reviewBox = $w("#reviewBox")
 		
 	reviewBox.show("slide", {direction: "bottom"})
 	
 }

 /**
 * In mobile devices, the reviews are hidden by default, so to close the user has to press on the close button
 */
 export function closeReview(){

 	const reviewBox = $w("#reviewBox")
 		
 	reviewBox.hide("slide", {direction: "bottom"})
 	
 }



 let audienceScoreInterval = null

 /**
 	[Read more](https://www.wix.com/corvid/reference/$w.ViewportMixin.html#onViewportEnter)
 *	 @param {string} score
 */
 export function audienceTextEnterAnimation(score) {
 	// this function will animate the audience score text

 	const audienceScore = $w("#audience-score")
 	audienceScore.show()


 	let finalScore = parseInt(score || audienceScore.text)
 	let count = 0
 	audienceScore.text = "0"

 	clearInterval(audienceScoreInterval)

 	audienceScoreInterval = setInterval(() => {
 		count ++
 		audienceScore.text = `${count}`

 		if (count === finalScore || count === 100){
 			//prevent infinite loop, so set if count === 100
 			clearInterval(audienceScoreInterval)
 		}
 		
 	}, 25);

 }

 let progressBarInterval = null

 export function progressBarAnimation(rating) {
 	// this function will animate the audience score text

 	const ratingSlider = $w("#ratingSlider")
 	ratingSlider.show()


 	let finalScore = parseInt(rating)
 	let count = 0
 	ratingSlider.value = count

 	clearInterval(progressBarInterval)

 	progressBarInterval = setInterval(() => {
 		count += 1
 		ratingSlider.value = count

 		if (count === finalScore || count === 100){
 			//prevent infinite loop, so set if count === 100
 			clearInterval(progressBarInterval)
 		}
 		
 	}, 30);

 }


 /**
 *	Adds an event handler that runs when the element is clicked.
 	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onClick)
 *	 @param {$w.MouseEvent} event
 */
 export function closeVideoPopUp(event) {
 	// function to close the video popup
 	const popUp = $w('#video-popup')
 	
 	popUp.hide("zoom", {duration: 500})
 	setTimeout(() => popUp.customClassList.add("hidden"), 500) // after 500 ms hide so it doesn't affect the animation

 	if (wixWindowFrontend.formFactor == "Mobile"){
 		// close the reviews when the popup video is hidden
 		$w("#reviewBox").hide()
 	}

 }

 /**
 * Given a product name returns the product from cached product list
 */
 function getProductFromName(name){

 	return productsCache.find(item => {
 		return item.productName === name
 	})
 }

 /**
 *	Adds an event handler that runs when the element is clicked.
 	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onClick)
 *	 @param {string} productName
 */
 export function openVideoPopUp(productName) {
 	// opens video popup
 	/* const elementId = event.target.id

 	const element = $w(`#${elementId}`)

 	if (wixWindowFrontend.formFactor === "Mobile"){
 		$w("#reviewBox").hide()
 	}

 	let productName = ""

 	element.children.forEach((child) => {
 		const childElement = $w(`#${child.id}`) // ensure reliability, as just accessing child directly would provide with the updated elements
 		console.log("class list: ", childElement.children, childElement.customClassList.contains("product-name-container"))
 		if (childElement.customClassList.contains("product-name-container")){
 			productName = childElement.children[0].text // get the product name, (text inside the container)
 			
 			console.log("cjoldren: ", childElement.children[0].text)
 		}

 	})
 	//console.log("prduct name: ", productName)

 	console.log("productName: ", productName, element.children)

 	if (productName === ""){
 		return 
 	}
 	*/
 	const product = getProductFromName(productName)

 	if (product){
 		const popUp = $w('#video-popup')
 		popUp.customClassList.remove("hidden")

 		popUp.show("zoom", {duration: 500})

 		productData.current = product
 		// popUp = results[0]

 		updateProductOnPopUp(productData.current)
 	}else{
 		console.log("cannot find the product")
 	}

 	// querying is slower, so cache few results, check if it exists in cache, if not the call the query
 	/*wixData.query('Products')
 		.eq('productName', productName)
 		.find()
 		.then(results => {
 			//console.log('Results:', results);

 			if (results.length === 0){
 				return
 			}

 			const popUp = $w('#video-popup')
 			popUp.customClassList.remove("hidden")
 	
 			popUp.show("zoom", {duration: 500})

 			productData.current = results.items[0]
 			// popUp = results[0]

 			updateProductOnPopUp(productData.current)

 		})
 		.catch(err => {
 			console.error('Error:', err);
 			
 	});*/


 }




 export function updateProductOnPopUp(item){
 	// given an items updates the view of the product on the popup

 	const audienceScore = $w("#audience-score")
 	audienceScore.text = item.rating

 	if (wixWindowFrontend.formFactor === "Mobile"){
 		$w("#reviewBox").hide()
 	}

 	setTimeout(() => {
 		progressBarAnimation(item.rating)
 	}, 1)


 	setTimeout(() => {
 		audienceTextEnterAnimation(item.rating) // animate user rating
 	}, 5)

 	//$w('#ratingSlider').value = item.rating

 	const popUpVideo = $w("#previewVideo")
 	popUpVideo.src = item.productVideo

 	const productName = $w("#product-name")
 	productName.text = item.productName

 	const buyNowBtn = $w("#buy-now-btn")
 	buyNowBtn.label = `Buy Now - $${item.price}`

 	const ratingEmoji = $w("#ratingEmoji")

 	
 	if (item.rating > 70){
 		ratingEmoji.text = "😍"
 	}else if (item.rating > 50 && item.rating <= 70){
 		ratingEmoji.text = "😚"
 	}else{
 		ratingEmoji.text = "🤡"
 	}
 	
 	ratingEmoji.show("zoom", {duration: 100})

 	//console.log("rating emoju: ", item.productName)

 	wixData.query('ProductReviews')
 		.eq('productName', item._id)
 		.include("user")
 		.find()
        .then(results => {
 			// console.log("reviews: ", results)
 			updateReviews(results.items)
        }).catch((err) => {
 			console.log("an error occurred retreiving revirews: ", err)
 		})

 	
 }

 /**
 * 
 * @param {any[]} reviews 
 */
 export function updateReviews(reviews){

 	const repeater = $w('#reviewRepeater')

 	const reviewMessage = $w("#review-message-text")
 	if (reviews.length === 0){

 		reviewMessage.text = "Be the first to review this product 😍"
 		reviewMessage.show()
 		repeater.hide()
 		return

 	}else{
 		reviewMessage.hide()
 		repeater.show()
 	}
 	
 	repeater.onItemReady(($item, itemData) => {

        $item('#review-description').text = itemData.reviewText
        $item('#reviewer-name').text = itemData.user.username
 		$item("#profile-pic").src = itemData.user.profilePicture

        $item('#review-emoji').text = itemData.rating >= 3 ? "😍" : "🤡"
    })

 	
 	repeater.data = reviews
 }

 /**
 *	Adds an event handler that runs when the pointer is moved
 onto the element.

 You can also [define an event handler using the Properties and Events panel](https://support.wix.com/en/article/velo-reacting-to-user-actions-using-events).
 	[Read more](https://www.wix.com/corvid/reference/$w.Element.html#onMouseIn)
 *	 @param {$w.MouseEvent} event
 */
 export function showProductNameOnhover(event) {
 	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4

 	const elementId = event.target.id

 	const element = $w(`#${elementId}`)

 	const children = element.children

 	children.forEach((ele) => {

 		if (ele.customClassList.values().includes("product-name-container")){
 			ele.show("roll", {duration: 200, direction: "bottom"})
 		}

 	})

 }


 export function hideProductNameOnLeave(event) {
 	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4

 	const elementId = event.target.id

 	const element = $w(`#${elementId}`)

 	const children = element.children

 	children.forEach((ele) => {

 		if (ele.customClassList.values().includes("product-name-container")){
 			ele.hide("roll", {duration: 200, direction: "bottom"})
 		}

 	})

 }

 function findProductIndex(productId, productList) {
 	// Helps check for duplicate item in the cart, method to find the index of the object with the given productId if doesn't exist returns -1
 	return productList.findIndex(product => product.productId === productId);
  }

 /**
 *	Adds an event handler that runs when the element is double-clicked.
 	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onDblClick)
 *	 @param {$w.MouseEvent} event
 */
 export function addToCart(event) {
 	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4
 	// Add your code for this event here: 

 	const addToCart = $w("#addToCartAnimation")
 	const cartCount = $w("#cart-item-count")


 	addToCart.hide("fade")
 	addToCart.show("zoom", {duration: 200})

 	setTimeout(() => {
 		addToCart.hide("fade", {duration: 100})
 	}, 300)

 	if (!productData.current)
 		return

 	
 	const existingCart = JSON.parse(local.getItem("cart"))

 	const productIndex = findProductIndex(productData.current.productName, existingCart)

 	productData.addToCart = true // current item has been added to cart, recommend similar items

 	if (productIndex > -1){
 		existingCart[productIndex].quantity += 1
 		local.setItem("cart", JSON.stringify(existingCart))
 	}else{

 		customCart = [{productId: productData.current.productName, quantity: 1}, ...existingCart]


 		cartCount.text = `${customCart.length}`

 		local.setItem("cart", JSON.stringify(customCart))
 	}

 	/*cart.addProducts([{
 				productId: productData.current.productName,
 				quantity: 1,
  				}
 		]).then(() => {
 			console.log("added to cart2")
 		}).catch((err) => {
 			console.log("error occurred: ", err)
 		})
 	
 		console.log("added to cart3")
 	*/

 }

 function filterItemsByTags(items, tags) {
 	return items.filter(item => {
 	  return item.tags.some(tag => tags.includes(tag));
 	})
 }

 /**
 * 
 * @param {object[]} items 
 * @param {string[]} queryTags 
 * Given items and query tags, returns the item that has the most matches with the querytags
 * Note: make sure the product is not undefined
 */
 function getItemWithMostMatches(items, queryTags){


    const itemsWithMatchCount = items.map(item => {
        const matchCount = item.productTags?.filter(tag => queryTags.includes(tag)).length
        return { ...item, matchCount }
    })

    const itemWithMostMatches = itemsWithMatchCount.reduce((maxItem, currentItem) => {
        return (currentItem.matchCount || 0 > maxItem.matchCount) ? currentItem : maxItem
    })

    return itemWithMostMatches
 }


 function getRandomItemExcluding(excludeItemName) {
 	const filteredItems = productsCache.filter(item => item.productName !== excludeItemName)
 	const randomIndex = Math.floor(Math.random() * filteredItems.length)

 	return filteredItems[randomIndex]
  }


 export function nextProduct(){

 	// const nextprod = filterItemsByTags(productsCache, productData.current.productTags)

 	let nextprod = getItemWithMostMatches(productsCache, productData.current.productTags)

 	if (!productData.addToCart){
 		nextprod = getRandomItemExcluding(productData.current?.productName)
 	}

 	//console.log("next product: ", nextprod)

 	productData = {
 		current: nextprod, // stores current data
 		prev: productData.current, // stores prev data
 		addToCart: false, // reset the addToCart
 	}

 	updateProductOnPopUp(productData.current)

 }

 function searchProductsByName(products, startChars) {
    return products.filter(product => product.productName.toLowerCase().startsWith(startChars.toLowerCase()))
 }

 /**
 * Search functionality
 */

 function openSearchResults(){
 	
 	$w("#searchNotFoundText").hide()
 	$w("#searchContainer").show()


 	let productName = $w("#searchBox").value
 	
 	$w("#searchText").text = `"${productName}"`

 	const results = searchProductsByName(productsCache, productName)

 	const searchRepeater = $w("#searchRepeater")
 	if (results.length === 0){
 		$w("#searchNotFoundText").show()
 		searchRepeater.hide()

 		return
 	}

 	// console.log("search rsults: ", results)

 	searchRepeater.data = results
 	searchRepeater.show()

 	searchRepeater.onItemReady(($item, itemData) => {

        $item('#searchResultName').text = itemData.productName
        $item('#searchProductImage').src = itemData.image
 		
 		$item("#shortsSearchContainer").onClick(() => openVideoPopUp(itemData.productName))

    })

 }
diff --git a/3cart.js b/3cart.js
 /**
 * TikCommerce prototype code
 Copyright (C) 2024  Paul

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

 import wixData from 'wix-data'
 import { items } from 'wix-data.v2'
 import { local } from "wix-storage-frontend"



 /**
 * Given two lists, of cart, joins them via productId and productName
 */
 function mergeCartList(list1, list2){

    const finalList = list1.map(item1 => {
                            const match = list2.find(item2 => item2.productName === item1.productId)
                            return match ? { ...item1, ...match } : item1
                        })

    return finalList
 }

 let cartCache = []

 $w.onReady(function () {

    $w("#totalPrice").text = `$ 0`


    try {
        let cartItems = JSON.parse(local.getItem("cart"))

        if (!cartItems || cartItems.length === 0){
            $w("#empty-cart-text").show()
    	    $w('#cartRepeater').hide()
            $w("#pricingContainer").hide()

            return
        }

        $w('#cartRepeater').show()
        $w("#empty-cart-text").hide()
        $w("#pricingContainer").show()


        wixData.query('Products')
            .hasSome('productName', cartItems.map(obj => obj.productId))
            .find()
            .then((results) => {
            if (results.items.length > 0) {
                
                cartCache = mergeCartList(cartItems, results.items)
                updateCart(cartCache)

            } else {
                $w("#empty-cart-text").show()
                $w('#cartRepeater').hide()
                console.log('No matching products found.')
            }
            })
            .catch((err) => {
                console.error('Query failed:', err)
        })
        
        
    } catch (err) {
        $w("#empty-cart-text").show()
    }

 })


 function removeItemFromCart(productName){

    let cartItems = JSON.parse(local.getItem("cart"))

    if (cartItems.length === 0){
        return
    }

    const updatedCart = cartItems.filter(item => item.productId !== productName)
    cartCache = cartCache.filter(item => item.productId !== productName)

    local.setItem("cart", JSON.stringify(updatedCart))


    updateCart(cartCache)
 }


 function updateCart(cartItems){
 	const cartRepeater = $w('#cartRepeater')

    
    if (cartItems.length === 0){
        $w("#empty-cart-text").show()
        $w('#cartRepeater').hide()
        $w("#pricingContainer").hide()

 	    $w("#totalPrice").text = `$ 0`

        return
    }else{
        $w("#empty-cart-text").hide()
        $w('#cartRepeater').show()
        $w("#pricingContainer").show()
    }

    cartRepeater.onItemReady(($item, itemData) => {

 		$item("#productImage").src = itemData.image
        $item('#productName').text = itemData.productName
        $item('#productQuantity').text = `x${itemData.quantity}`

 		$item("#productPrice").text = `$ ${itemData.price}`

        $item("#remove-cart-item").onClick(() => {
            removeItemFromCart(itemData.productName)
        })

    })

    const total = cartItems.reduce((acc, item) => {
        acc.totalQuantity += item.quantity
        acc.totalPrice += item.quantity * item.price
        return acc
    }, { totalQuantity: 0, totalPrice: 0 })


 	$w("#totalPrice").text = `$ ${total.totalPrice}`

 	cartRepeater.data = cartItems

 }
diff --git a/4liccense-concept.txt b/4liccense-concept.txt
 * Attribution: You must give appropriate credit to me "Paul", provide a link to my GitHub page, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

 * Usage: You are free to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the concept, subject to the conditions stated in this license.
 No Warranty:

 * The concept is provided "as-is" without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and noninfringement. In no event shall the author be liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the concept or the use or other dealings in the concept.
 Changes:
 * If you modify or build upon the concept, you must distribute your contributions under the same license as the original.
 * Distribution:
 When distributing copies or modifications of the concept, you must provide the same terms and conditions, and provide a link to this license.
 Link to Author's GitHub:

 * All copies or substantial portions of the concept must include a clear link to the author's GitHub page: https://github.com/PaulleDemon. 

 * License Changes: The licensor reserves the right to modify the terms of this license.
diff --git a/5license.txt b/5license.txt
 Copyright © 2007 Free Software Foundation, Inc. <https://fsf.org/>

 Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

 Preamble
 The GNU General Public License is a free, copyleft license for software and other kinds of works.

 The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too.

 When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.

 To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others.

 For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

 Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it.

 For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions.

 Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users.

 Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free.

 The precise terms and conditions for copying, distribution and modification follow.

 TERMS AND CONDITIONS
 0. Definitions.
 “This License” refers to version 3 of the GNU General Public License.

 “Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.

 “The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations.

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 END OF TERMS AND CONDITIONS
	// Velo API Reference: https://www.wix.com/velo/reference/api-overview/introduction
	/**
	* TikCommerce prototype code
	Copyright (C) 2024 Paul

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program. If not, see <https://www.gnu.org/licenses/>.
	*/

	import wixWindow from 'wix-window'
	import wixData from 'wix-data'
	import wixWindowFrontend from "wix-window-frontend"
	import wixLocationFrontend from "wix-location-frontend"
	/* import IntersectionObserver from "intersection-observer"
	import TouchSweep from 'touchsweep' */

	// import { cart } from "wix-stores"
	import { local } from "wix-storage-frontend"


	/*
	const popUpEvent = new Event("popUpOpen")


	function respondToVisibility(element, callback) {
	var options = {
	root: $w("#page1"),
	};

	var observer = new IntersectionObserver((entries, observer) => {
	entries.forEach(entry => {
	callback(entry.intersectionRatio > 0);
	});
	}, options);

	observer.observe(element);
	}

	*/

	let productData = {
	current: {}, // stores current data
	prev: {}, // stores prev data
	addToCart: false, // indicates if the current product is added to cart, if has been added to cart, keep recommending similar items
	}

	let customCart = []

	let productsCache = [] // ideally you will preload maxium 10 products, but for demo I am loading all

	$w.onReady(function () {


	for (let x=1; x<=7; x++){

	const shortsContainer = $w(`#shortsContainer${x}`)
	//console.log("element: ", shortsContainer, x)

	for (let child of shortsContainer.children){
	// find the product name
	if (child.customClassList.contains("product-name-container")){
	const productName = child.children[0].text // get the product name, (text inside the container)
	shortsContainer.onClick(() => openVideoPopUp(productName)) // when clicked open video popup

	break
	}
	}

	shortsContainer.onMouseIn(showProductNameOnhover)
	shortsContainer.onMouseOut(hideProductNameOnLeave)
	}

	$w("#video-popup").customClassList.add("hidden")

	let cart = local.getItem("cart")


	if (!cart){
	local.setItem("cart", JSON.stringify([]))
	}else{

	const cartCount = $w("#cart-item-count")
	cartCount.text = `${JSON.parse(cart).length}`
	}


	wixData.query('Products')
	.find()
	.then((results) => {
	if (results.items.length > 0) {
	productsCache = results.items.filter(item => item.productName) // remove if the product name is undefined

	} else {
	console.log('No items found');
	}
	})
	.catch((err) => {
	console.error('Query failed:', err)
	})

	$w("#cart-container").onClick(() => {
	wixLocationFrontend.to("/cart")
	})

	$w("#nextButton").onClick(nextProduct)

	//$w("#video-container").addEventListner()

	if (wixWindowFrontend.formFactor == "Mobile"){

	$w("#review-open-btn").onClick(openReview)
	$w("#close-review-btn").onClick(closeReview)
	$w("#next-prod-btn").onClick(nextProduct)
	}else{
	const reviewBox = $w("#reviewBox")
	reviewBox.show()
	}

	$w("#searchContainer").hide() // by default the search container must be hidden

	$w("#closeSearch").onClick(() => {
	$w("#searchContainer").hide("zoom", {duration: 200})
	$w("#searchBox").value = "" // upon closing the search results, clear the search
	})

	$w("#searchBox").onKeyPress((event) => {
	if (event.key === "Enter") {
	openSearchResults()
	}
	})


	})


	/**
	* In mobile devices, the reviews are hidden by default, so to open the user has to press on the comment button
	*/
	export function openReview(){

	const reviewBox = $w("#reviewBox")

	reviewBox.show("slide", {direction: "bottom"})

	}

	/**
	* In mobile devices, the reviews are hidden by default, so to close the user has to press on the close button
	*/
	export function closeReview(){

	const reviewBox = $w("#reviewBox")

	reviewBox.hide("slide", {direction: "bottom"})

	}



	let audienceScoreInterval = null

	/**
	[Read more](https://www.wix.com/corvid/reference/$w.ViewportMixin.html#onViewportEnter)
	* @param {string} score
	*/
	export function audienceTextEnterAnimation(score) {
	// this function will animate the audience score text

	const audienceScore = $w("#audience-score")
	audienceScore.show()


	let finalScore = parseInt(score \|\| audienceScore.text)
	let count = 0
	audienceScore.text = "0"

	clearInterval(audienceScoreInterval)

	audienceScoreInterval = setInterval(() => {
	count ++
	audienceScore.text = `${count}`

	if (count === finalScore \|\| count === 100){
	//prevent infinite loop, so set if count === 100
	clearInterval(audienceScoreInterval)
	}

	}, 25);

	}

	let progressBarInterval = null

	export function progressBarAnimation(rating) {
	// this function will animate the audience score text

	const ratingSlider = $w("#ratingSlider")
	ratingSlider.show()


	let finalScore = parseInt(rating)
	let count = 0
	ratingSlider.value = count

	clearInterval(progressBarInterval)

	progressBarInterval = setInterval(() => {
	count += 1
	ratingSlider.value = count

	if (count === finalScore \|\| count === 100){
	//prevent infinite loop, so set if count === 100
	clearInterval(progressBarInterval)
	}

	}, 30);

	}


	/**
	* Adds an event handler that runs when the element is clicked.
	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onClick)
	* @param {$w.MouseEvent} event
	*/
	export function closeVideoPopUp(event) {
	// function to close the video popup
	const popUp = $w('#video-popup')

	popUp.hide("zoom", {duration: 500})
	setTimeout(() => popUp.customClassList.add("hidden"), 500) // after 500 ms hide so it doesn't affect the animation

	if (wixWindowFrontend.formFactor == "Mobile"){
	// close the reviews when the popup video is hidden
	$w("#reviewBox").hide()
	}

	}

	/**
	* Given a product name returns the product from cached product list
	*/
	function getProductFromName(name){

	return productsCache.find(item => {
	return item.productName === name
	})
	}

	/**
	* Adds an event handler that runs when the element is clicked.
	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onClick)
	* @param {string} productName
	*/
	export function openVideoPopUp(productName) {
	// opens video popup
	/* const elementId = event.target.id

	const element = $w(`#${elementId}`)

	if (wixWindowFrontend.formFactor === "Mobile"){
	$w("#reviewBox").hide()
	}

	let productName = ""

	element.children.forEach((child) => {
	const childElement = $w(`#${child.id}`) // ensure reliability, as just accessing child directly would provide with the updated elements
	console.log("class list: ", childElement.children, childElement.customClassList.contains("product-name-container"))
	if (childElement.customClassList.contains("product-name-container")){
	productName = childElement.children[0].text // get the product name, (text inside the container)

	console.log("cjoldren: ", childElement.children[0].text)
	}

	})
	//console.log("prduct name: ", productName)

	console.log("productName: ", productName, element.children)

	if (productName === ""){
	return
	}
	*/
	const product = getProductFromName(productName)

	if (product){
	const popUp = $w('#video-popup')
	popUp.customClassList.remove("hidden")

	popUp.show("zoom", {duration: 500})

	productData.current = product
	// popUp = results[0]

	updateProductOnPopUp(productData.current)
	}else{
	console.log("cannot find the product")
	}

	// querying is slower, so cache few results, check if it exists in cache, if not the call the query
	/*wixData.query('Products')
	.eq('productName', productName)
	.find()
	.then(results => {
	//console.log('Results:', results);

	if (results.length === 0){
	return
	}

	const popUp = $w('#video-popup')
	popUp.customClassList.remove("hidden")

	popUp.show("zoom", {duration: 500})

	productData.current = results.items[0]
	// popUp = results[0]

	updateProductOnPopUp(productData.current)

	})
	.catch(err => {
	console.error('Error:', err);

	});*/


	}




	export function updateProductOnPopUp(item){
	// given an items updates the view of the product on the popup

	const audienceScore = $w("#audience-score")
	audienceScore.text = item.rating

	if (wixWindowFrontend.formFactor === "Mobile"){
	$w("#reviewBox").hide()
	}

	setTimeout(() => {
	progressBarAnimation(item.rating)
	}, 1)


	setTimeout(() => {
	audienceTextEnterAnimation(item.rating) // animate user rating
	}, 5)

	//$w('#ratingSlider').value = item.rating

	const popUpVideo = $w("#previewVideo")
	popUpVideo.src = item.productVideo

	const productName = $w("#product-name")
	productName.text = item.productName

	const buyNowBtn = $w("#buy-now-btn")
	buyNowBtn.label = `Buy Now - $${item.price}`

	const ratingEmoji = $w("#ratingEmoji")


	if (item.rating > 70){
	ratingEmoji.text = "😍"
	}else if (item.rating > 50 && item.rating <= 70){
	ratingEmoji.text = "😚"
	}else{
	ratingEmoji.text = "🤡"
	}

	ratingEmoji.show("zoom", {duration: 100})

	//console.log("rating emoju: ", item.productName)

	wixData.query('ProductReviews')
	.eq('productName', item._id)
	.include("user")
	.find()
	.then(results => {
	// console.log("reviews: ", results)
	updateReviews(results.items)
	}).catch((err) => {
	console.log("an error occurred retreiving revirews: ", err)
	})


	}

	/**
	*
	* @param {any[]} reviews
	*/
	export function updateReviews(reviews){

	const repeater = $w('#reviewRepeater')

	const reviewMessage = $w("#review-message-text")
	if (reviews.length === 0){

	reviewMessage.text = "Be the first to review this product 😍"
	reviewMessage.show()
	repeater.hide()
	return

	}else{
	reviewMessage.hide()
	repeater.show()
	}

	repeater.onItemReady(($item, itemData) => {

	$item('#review-description').text = itemData.reviewText
	$item('#reviewer-name').text = itemData.user.username
	$item("#profile-pic").src = itemData.user.profilePicture

	$item('#review-emoji').text = itemData.rating >= 3 ? "😍" : "🤡"
	})


	repeater.data = reviews
	}

	/**
	* Adds an event handler that runs when the pointer is moved
	onto the element.

	You can also [define an event handler using the Properties and Events panel](https://support.wix.com/en/article/velo-reacting-to-user-actions-using-events).
	[Read more](https://www.wix.com/corvid/reference/$w.Element.html#onMouseIn)
	* @param {$w.MouseEvent} event
	*/
	export function showProductNameOnhover(event) {
	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4

	const elementId = event.target.id

	const element = $w(`#${elementId}`)

	const children = element.children

	children.forEach((ele) => {

	if (ele.customClassList.values().includes("product-name-container")){
	ele.show("roll", {duration: 200, direction: "bottom"})
	}

	})

	}


	export function hideProductNameOnLeave(event) {
	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4

	const elementId = event.target.id

	const element = $w(`#${elementId}`)

	const children = element.children

	children.forEach((ele) => {

	if (ele.customClassList.values().includes("product-name-container")){
	ele.hide("roll", {duration: 200, direction: "bottom"})
	}

	})

	}

	function findProductIndex(productId, productList) {
	// Helps check for duplicate item in the cart, method to find the index of the object with the given productId if doesn't exist returns -1
	return productList.findIndex(product => product.productId === productId);
	}

	/**
	* Adds an event handler that runs when the element is double-clicked.
	[Read more](https://www.wix.com/corvid/reference/$w.ClickableMixin.html#onDblClick)
	* @param {$w.MouseEvent} event
	*/
	export function addToCart(event) {
	// This function was added from the Properties & Events panel. To learn more, visit http://wix.to/UcBnC-4
	// Add your code for this event here:

	const addToCart = $w("#addToCartAnimation")
	const cartCount = $w("#cart-item-count")


	addToCart.hide("fade")
	addToCart.show("zoom", {duration: 200})

	setTimeout(() => {
	addToCart.hide("fade", {duration: 100})
	}, 300)

	if (!productData.current)
	return


	const existingCart = JSON.parse(local.getItem("cart"))

	const productIndex = findProductIndex(productData.current.productName, existingCart)

	productData.addToCart = true // current item has been added to cart, recommend similar items

	if (productIndex > -1){
	existingCart[productIndex].quantity += 1
	local.setItem("cart", JSON.stringify(existingCart))
	}else{

	customCart = [{productId: productData.current.productName, quantity: 1}, ...existingCart]


	cartCount.text = `${customCart.length}`

	local.setItem("cart", JSON.stringify(customCart))
	}

	/*cart.addProducts([{
	productId: productData.current.productName,
	quantity: 1,
	}
	]).then(() => {
	console.log("added to cart2")
	}).catch((err) => {
	console.log("error occurred: ", err)
	})

	console.log("added to cart3")
	*/

	}

	function filterItemsByTags(items, tags) {
	return items.filter(item => {
	return item.tags.some(tag => tags.includes(tag));
	})
	}

	/**
	*
	* @param {object[]} items
	* @param {string[]} queryTags
	* Given items and query tags, returns the item that has the most matches with the querytags
	* Note: make sure the product is not undefined
	*/
	function getItemWithMostMatches(items, queryTags){


	const itemsWithMatchCount = items.map(item => {
	const matchCount = item.productTags?.filter(tag => queryTags.includes(tag)).length
	return { ...item, matchCount }
	})

	const itemWithMostMatches = itemsWithMatchCount.reduce((maxItem, currentItem) => {
	return (currentItem.matchCount \|\| 0 > maxItem.matchCount) ? currentItem : maxItem
	})

	return itemWithMostMatches
	}


	function getRandomItemExcluding(excludeItemName) {
	const filteredItems = productsCache.filter(item => item.productName !== excludeItemName)
	const randomIndex = Math.floor(Math.random() * filteredItems.length)

	return filteredItems[randomIndex]
	}


	export function nextProduct(){

	// const nextprod = filterItemsByTags(productsCache, productData.current.productTags)

	let nextprod = getItemWithMostMatches(productsCache, productData.current.productTags)

	if (!productData.addToCart){
	nextprod = getRandomItemExcluding(productData.current?.productName)
	}

	//console.log("next product: ", nextprod)

	productData = {
	current: nextprod, // stores current data
	prev: productData.current, // stores prev data
	addToCart: false, // reset the addToCart
	}

	updateProductOnPopUp(productData.current)

	}

	function searchProductsByName(products, startChars) {
	return products.filter(product => product.productName.toLowerCase().startsWith(startChars.toLowerCase()))
	}

	/**
	* Search functionality
	*/

	function openSearchResults(){

	$w("#searchNotFoundText").hide()
	$w("#searchContainer").show()


	let productName = $w("#searchBox").value

	$w("#searchText").text = `"${productName}"`

	const results = searchProductsByName(productsCache, productName)

	const searchRepeater = $w("#searchRepeater")
	if (results.length === 0){
	$w("#searchNotFoundText").show()
	searchRepeater.hide()

	return
	}

	// console.log("search rsults: ", results)

	searchRepeater.data = results
	searchRepeater.show()

	searchRepeater.onItemReady(($item, itemData) => {

	$item('#searchResultName').text = itemData.productName
	$item('#searchProductImage').src = itemData.image

	$item("#shortsSearchContainer").onClick(() => openVideoPopUp(itemData.productName))

	})

	}
	* Attribution: You must give appropriate credit to me "Paul", provide a link to my GitHub page, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

	* Usage: You are free to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the concept, subject to the conditions stated in this license.
	No Warranty:

	* The concept is provided "as-is" without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and noninfringement. In no event shall the author be liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the concept or the use or other dealings in the concept.
	Changes:
	* If you modify or build upon the concept, you must distribute your contributions under the same license as the original.
	* Distribution:
	When distributing copies or modifications of the concept, you must provide the same terms and conditions, and provide a link to this license.
	Link to Author's GitHub:

	* All copies or substantial portions of the concept must include a clear link to the author's GitHub page: https://github.com/PaulleDemon.

	* License Changes: The licensor reserves the right to modify the terms of this license.