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import style from '../styles/summary.module.css';
import React, { useEffect, useState, useMemo } from 'react';
import formatCurrency from '~/libs/formatCurrency';
import clsxm from '~/libs/clsxm';
import { Skeleton, Box, useColorModeValue, Text } from '@chakra-ui/react';
type Props = {
total?: number;
discount?: number;
subtotal?: number;
tax?: number;
shipping?: number;
grandTotal?: number;
isLoaded: boolean;
products?: any[]; // Added to detect changes in selected products
};
const CartSummary = ({
total,
discount,
subtotal,
tax,
shipping,
grandTotal,
isLoaded = false,
products = [],
}: Props) => {
const PPN: number = process.env.NEXT_PUBLIC_PPN
? parseFloat(process.env.NEXT_PUBLIC_PPN)
: 0;
const [isMounted, setIsMounted] = useState(false);
// Local state to store calculated values
const [summaryValues, setSummaryValues] = useState({
subtotal: 0,
discount: 0,
total: 0,
tax: 0,
shipping: 0,
grandTotal: 0,
});
// This fixes hydration issues by ensuring the component only renders fully after mounting
useEffect(() => {
setIsMounted(true);
}, []);
// Calculate summary based on products whenever products change
useMemo(() => {
if (!products || products.length === 0) return;
// Only count selected products
const selectedProducts = products.filter((product) => product.selected);
// Calculate values based on selected products
let calculatedSubtotal = 0;
let calculatedDiscount = 0;
selectedProducts.forEach((product) => {
// Get raw price and discount from product
const productBasePrice = product.price?.price || 0;
const productQty = product.quantity || 1;
const productDiscountedPrice =
product.price?.price_discount || productBasePrice;
const productDiscount = productBasePrice - productDiscountedPrice;
calculatedSubtotal += productBasePrice * productQty;
calculatedDiscount += productDiscount * productQty;
});
const calculatedTotal = calculatedSubtotal - calculatedDiscount;
const calculatedTax = calculatedTotal * (PPN - 1);
const calculatedShipping = shipping || 0;
const calculatedGrandTotal =
calculatedTotal + calculatedTax + calculatedShipping;
// If calculated values are different from props, use calculated ones
const shouldUpdateValues =
Math.abs((subtotal || 0) - calculatedSubtotal) > 0.01 ||
Math.abs((discount || 0) - calculatedDiscount) > 0.01 ||
Math.abs((total || 0) - calculatedTotal) > 0.01 ||
Math.abs((tax || 0) - calculatedTax) > 0.01 ||
Math.abs((grandTotal || 0) - calculatedGrandTotal) > 0.01;
if (shouldUpdateValues && isLoaded) {
setSummaryValues({
subtotal: calculatedSubtotal,
discount: calculatedDiscount,
total: calculatedTotal,
tax: calculatedTax,
shipping: calculatedShipping,
grandTotal: calculatedGrandTotal,
});
} else if (isLoaded) {
// Use values from props when available
setSummaryValues({
subtotal: subtotal || 0,
discount: discount || 0,
total: total || 0,
tax: tax || 0,
shipping: shipping || 0,
grandTotal: grandTotal || 0,
});
}
}, [
products,
isLoaded,
subtotal,
discount,
total,
tax,
shipping,
grandTotal,
PPN,
]);
// Update local values whenever props change
useEffect(() => {
if (isLoaded) {
setSummaryValues({
subtotal: subtotal || 0,
discount: discount || 0,
total: total || 0,
tax: tax || 0,
shipping: shipping || 0,
grandTotal: grandTotal || 0,
});
}
}, [isLoaded, subtotal, discount, total, tax, shipping, grandTotal]);
if (!isMounted) {
return (
<Box p={4} borderWidth='1px' borderRadius='lg' boxShadow='sm'>
<Text fontSize='lg' fontWeight='medium' mb={4}>
Ringkasan Pesanan
</Text>
{Array(6)
.fill(0)
.map((_, index) => (
<Skeleton key={index} height='24px' my={2} />
))}
</Box>
);
}
// Use local state for rendering to ensure responsiveness
const {
subtotal: displaySubtotal,
discount: displayDiscount,
total: displayTotal,
tax: displayTax,
shipping: displayShipping,
grandTotal: displayGrandTotal,
} = summaryValues;
return (
<div className={style.summaryContainer}>
<Text fontSize='lg' fontWeight='medium' mb={4}>
Ringkasan Pesanan
</Text>
<div className='flex flex-col gap-y-3'>
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={style.label}>Total Belanja</span>
<span className={style.value}>
Rp {formatCurrency(displaySubtotal)}
</span>
</Skeleton>
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={style.label}>Total Diskon</span>
<span className={clsxm(style.value, style.discount)}>
- Rp {formatCurrency(displayDiscount)}
</span>
</Skeleton>
<div className={style.divider} />
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={style.label}>Subtotal</span>
<span className={style.value}>Rp {formatCurrency(displayTotal)}</span>
</Skeleton>
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={style.label}>
Tax {((PPN - 1) * 100).toFixed(0)}%
</span>
<span className={style.value}>Rp {formatCurrency(displayTax)}</span>
</Skeleton>
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={style.label}>Biaya Kirim</span>
<span className={style.value}>
Rp {formatCurrency(displayShipping)}
</span>
</Skeleton>
<div className={style.divider} />
<Skeleton isLoaded={isLoaded} className={style.line}>
<span className={clsxm(style.label, style.grandTotal)}>
Grand Total
</span>
<span className={style.value}>
Rp {formatCurrency(grandTotal || 0)}
</span>
</Skeleton>
</div>
</div>
);
};
export default CartSummary;
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