Files
accounted/components/suppliers/SupplierInvoiceReviewContent.tsx
T
Mattsson e4488a900b feat: add user locale preference to user_preferences table (#555)
* feat: add user locale preference to user_preferences table

- Introduced a new column 'locale' in the user_preferences table to store per-user UI language preferences.
- Added a CHECK constraint to ensure only supported locales ('sv', 'en') are allowed.
- Triggered a schema reload notification for the changes.

chore: declare CSS module support in TypeScript

- Added a declaration for CSS modules in globals.d.ts to enable TypeScript support for importing CSS files.

* feat: add Swish as an invoice payment method in company settings
2026-05-21 21:33:22 +02:00

363 lines
13 KiB
TypeScript

'use client'
import { useTranslations } from 'next-intl'
import { Badge } from '@/components/ui/badge'
import { Separator } from '@/components/ui/separator'
import { AccountNumber } from '@/components/ui/account-number'
import { formatCurrency } from '@/lib/utils'
import type { Supplier } from '@/types'
interface ReviewLineItem {
description: string
amount: number
account_number: string
vat_rate: number
}
interface SupplierInvoiceReviewContentProps {
supplier: Supplier
invoiceNumber: string
invoiceDate: string
dueDate: string
deliveryDate?: string
currency: string
exchangeRate?: string
reverseCharge: boolean
paymentReference?: string
items: ReviewLineItem[]
subtotal: number
totalVat: number
total: number
}
function formatAmount(amount: number): string {
return amount.toLocaleString('sv-SE', { minimumFractionDigits: 2, maximumFractionDigits: 2 })
}
interface JournalPreviewLine {
account_number: string
description: string
debit: number
credit: number
}
function getOutputVatAccount(rate: number): string {
if (rate === 0.12) return '2624'
if (rate === 0.06) return '2634'
return '2614'
}
function buildJournalPreview(
items: ReviewLineItem[],
subtotal: number,
totalVat: number,
total: number,
reverseCharge: boolean,
supplierType: string | undefined,
// FX multiplier applied to every amount. 1 when the invoice is in SEK or
// when no rate is set. Matches what the backend writes — items go through
// resolveSekAmount(item.line_total, null, currency, exchange_rate), so the
// saved verifikation is always in SEK, never in invoice currency.
fxRate: number,
): JournalPreviewLine[] {
const lines: JournalPreviewLine[] = []
const toSek = (n: number) => Math.round(n * fxRate * 100) / 100
// Aggregate expense amounts by account number (in SEK)
const expenseByAccount = new Map<string, number>()
for (const item of items) {
const current = expenseByAccount.get(item.account_number) || 0
expenseByAccount.set(item.account_number, current + toSek(item.amount))
}
// Debit: Expense accounts
for (const [accountNumber, amount] of expenseByAccount) {
lines.push({
account_number: accountNumber,
description: accountNumber,
debit: amount,
credit: 0,
})
}
if (reverseCharge) {
// Reverse charge: fiktiv moms per VAT rate (matches engine groupVatByRate logic)
const isDomesticRC = supplierType === 'swedish_business'
const inputAccount = isDomesticRC ? '2647' : '2645'
const vatByRate = new Map<number, number>()
for (const item of items) {
if (item.vat_rate > 0) {
const current = vatByRate.get(item.vat_rate) || 0
vatByRate.set(item.vat_rate, current + toSek(item.amount))
}
}
for (const [rate, netAmount] of vatByRate) {
const fiktivVat = Math.round(netAmount * rate * 100) / 100
const outputAccount = getOutputVatAccount(rate)
lines.push({
account_number: inputAccount,
description: inputAccount,
debit: fiktivVat,
credit: 0,
})
lines.push({
account_number: outputAccount,
description: outputAccount,
debit: 0,
credit: fiktivVat,
})
}
// Credit: 2440 at subtotal (no real VAT for reverse charge)
lines.push({
account_number: '2440',
description: 'Leverantörsskulder',
debit: 0,
credit: toSek(subtotal),
})
} else {
if (totalVat > 0) {
lines.push({
account_number: '2641',
description: 'Ingående moms',
debit: toSek(totalVat),
credit: 0,
})
}
// Credit: 2440 at total incl. VAT
lines.push({
account_number: '2440',
description: 'Leverantörsskulder',
debit: 0,
credit: toSek(total),
})
}
return lines
}
export function SupplierInvoiceReviewContent({
supplier,
invoiceNumber,
invoiceDate,
dueDate,
deliveryDate,
currency,
exchangeRate,
reverseCharge,
paymentReference,
items,
subtotal,
totalVat,
total,
}: SupplierInvoiceReviewContentProps) {
const t = useTranslations('supplier_invoice_editor')
const parsedRate = exchangeRate ? parseFloat(exchangeRate) : NaN
const fxRate = currency !== 'SEK' && Number.isFinite(parsedRate) && parsedRate > 0 ? parsedRate : 1
const journalLines = buildJournalPreview(items, subtotal, totalVat, total, reverseCharge, supplier.supplier_type, fxRate)
const totalDebit = journalLines.reduce((sum, l) => sum + l.debit, 0)
const totalCredit = journalLines.reduce((sum, l) => sum + l.credit, 0)
const showingSek = fxRate !== 1
const ACCOUNT_LABELS: Record<string, string> = {
'2440': t('account_2440'),
'2641': t('account_2641'),
'2645': t('account_2645'),
'2647': t('account_2647'),
'2614': t('account_2614'),
'2624': t('account_2624'),
'2634': t('account_2634'),
}
return (
<div className="space-y-4">
{/* Supplier info */}
<div className="bg-muted rounded-lg p-3 sm:p-4 flex flex-col sm:flex-row sm:items-center gap-2 sm:justify-between">
<div className="min-w-0">
<p className="font-medium text-base truncate">{supplier.name}</p>
<p className="text-sm text-muted-foreground">{t('review_invoice_number_label', { number: invoiceNumber })}</p>
</div>
<div className="flex flex-wrap gap-1.5 sm:gap-2 shrink-0">
{reverseCharge && (
<Badge variant="outline" className="border-orange-300 text-orange-700 dark:text-orange-400">
{t('reverse_charge_badge')}
</Badge>
)}
{currency !== 'SEK' && (
<Badge variant="outline" className="text-sm">
{currency}
{exchangeRate && t('review_currency_rate_suffix', { rate: exchangeRate })}
</Badge>
)}
</div>
</div>
{/* Dates */}
<div className="grid grid-cols-2 sm:grid-cols-3 gap-3 sm:gap-4 text-sm">
<div>
<span className="text-muted-foreground">{t('invoice_date_label')}</span>
<p className="font-medium">{invoiceDate}</p>
</div>
<div>
<span className="text-muted-foreground">{t('due_date_label')}</span>
<p className="font-medium">{dueDate}</p>
</div>
{deliveryDate && (
<div>
<span className="text-muted-foreground">{t('delivery_date_label')}</span>
<p className="font-medium">{deliveryDate}</p>
</div>
)}
</div>
{/* Line items — table on desktop, cards on mobile */}
<div className="hidden sm:block">
<table className="w-full text-sm">
<thead className="[&_th]:font-medium [&_th]:text-[11px] [&_th]:uppercase [&_th]:tracking-wider [&_th]:text-muted-foreground">
<tr className="border-b text-left">
<th className="py-2 w-20">{t('col_account')}</th>
<th className="py-2">{t('col_description')}</th>
<th className="py-2 w-28 text-right">{t('col_amount')}</th>
<th className="py-2 w-16 text-right">{t('col_vat_rate')}</th>
<th className="py-2 w-24 text-right">{t('col_vat')}</th>
</tr>
</thead>
<tbody>
{items.map((item, index) => {
const vatAmount = Math.round(item.amount * item.vat_rate * 100) / 100
return (
<tr key={index} className="border-b last:border-0">
<td className="py-2">
<AccountNumber number={item.account_number} size="sm" />
</td>
<td className="py-2">{item.description}</td>
<td className="py-2 text-right font-mono">{formatAmount(item.amount)}</td>
<td className="py-2 text-right">{Math.round(item.vat_rate * 100)}%</td>
<td className="py-2 text-right font-mono">{formatAmount(vatAmount)}</td>
</tr>
)
})}
</tbody>
</table>
</div>
<div className="sm:hidden space-y-2">
{items.map((item, index) => {
const vatAmount = Math.round(item.amount * item.vat_rate * 100) / 100
return (
<div key={index} className="border rounded-lg p-3 text-sm space-y-1.5">
<div className="flex items-center justify-between">
<p className="font-medium">{item.description}</p>
<AccountNumber number={item.account_number} size="sm" />
</div>
<div className="flex items-center justify-between text-muted-foreground">
<span>{formatAmount(item.amount)} kr</span>
<span className="text-xs">{t('review_vat_inline', { rate: Math.round(item.vat_rate * 100), amount: formatAmount(vatAmount) })}</span>
</div>
</div>
)
})}
</div>
{/* Totals */}
<div className="space-y-2 text-sm">
<div className="flex justify-between">
<span className="text-muted-foreground">{t('net_excl_vat')}</span>
<span>{formatCurrency(subtotal, currency)}</span>
</div>
<div className="flex justify-between">
<span className="text-muted-foreground">{t('vat_label_short')}</span>
<span>{formatCurrency(totalVat, currency)}</span>
</div>
<Separator />
<div className="flex justify-between font-bold text-xl sm:text-2xl">
<span>{t('total_label')}</span>
<span>{formatCurrency(total, currency)}</span>
</div>
{currency !== 'SEK' && exchangeRate && (
<div className="flex justify-between text-muted-foreground">
<span>{t('review_sek_amount_at_rate', { rate: exchangeRate })}</span>
<span>{formatCurrency(total * parseFloat(exchangeRate))}</span>
</div>
)}
</div>
{/* Verifikation preview */}
<div className="bg-muted/50 border rounded-lg p-3 sm:p-4 space-y-2">
<p className="text-sm font-semibold text-muted-foreground">
{t('review_voucher_preview_title')}
{showingSek && (
<span className="ml-1.5 font-normal text-xs">{t('review_voucher_in_sek_suffix')}</span>
)}
</p>
<div className="hidden sm:block">
<table className="w-full text-sm font-mono">
<thead className="[&_th]:font-medium [&_th]:text-[11px] [&_th]:uppercase [&_th]:tracking-wider [&_th]:text-muted-foreground">
<tr className="text-left">
<th className="pb-1 w-16">{t('col_account')}</th>
<th className="pb-1">{t('col_description')}</th>
<th className="pb-1 w-24 text-right">{t('col_debit')}</th>
<th className="pb-1 w-24 text-right">{t('col_credit')}</th>
</tr>
</thead>
<tbody>
{journalLines.map((line, index) => (
<tr key={index} className="border-b border-dashed border-muted-foreground/20 last:border-0">
<td className="py-1">
<AccountNumber number={line.account_number} size="sm" />
</td>
<td className="py-1 text-xs">
{ACCOUNT_LABELS[line.account_number] || line.description}
</td>
<td className="py-1 text-right">
{line.debit > 0 ? formatAmount(line.debit) : ''}
</td>
<td className="py-1 text-right">
{line.credit > 0 ? formatAmount(line.credit) : ''}
</td>
</tr>
))}
</tbody>
<tfoot>
<tr className="border-t font-semibold">
<td className="pt-1" colSpan={2}>{t('sum_label')}</td>
<td className="pt-1 text-right">{formatAmount(totalDebit)}</td>
<td className="pt-1 text-right">{formatAmount(totalCredit)}</td>
</tr>
</tfoot>
</table>
</div>
<div className="sm:hidden space-y-1.5 text-sm">
{journalLines.map((line, index) => (
<div key={index} className="flex items-center justify-between py-1 border-b border-dashed border-muted-foreground/20 last:border-0">
<div className="min-w-0">
<div className="flex items-center gap-1.5">
<AccountNumber number={line.account_number} size="sm" />
<span className="text-xs text-muted-foreground truncate">
{ACCOUNT_LABELS[line.account_number] || line.description}
</span>
</div>
</div>
<span className="font-mono text-xs shrink-0 ml-2">
{line.debit > 0 ? t('debit_short', { amount: formatAmount(line.debit) }) : t('credit_short', { amount: formatAmount(line.credit) })}
</span>
</div>
))}
<div className="flex justify-between pt-1 border-t font-semibold text-xs font-mono">
<span>{t('sum_label')}</span>
<span>{t('debit_credit_short', { debit: formatAmount(totalDebit), credit: formatAmount(totalCredit) })}</span>
</div>
</div>
</div>
{/* Payment reference */}
{paymentReference && (
<div className="border-t pt-3 text-sm text-muted-foreground">
<p>{t('review_payment_reference_inline', { reference: paymentReference })}</p>
</div>
)}
</div>
)
}