Files
accounted/components/reports/VatChecksCard.tsx
T
Jakob WennbergandClaude Fable 5 cb7b31819b feat(vat): Momsdeklaration as Stegen - stepper, flat steps, house toolbar (#1154)
* feat(vat): Momsdeklaration as Stegen (horizontal stepper, one step at a time)

The founder-picked concept variant for Moms: the four pipeline sections
(kontrollera, granska, bokfor, lamna in) become a clickable horizontal
stepper with honest per-step status subs (fel/varningar from the
pre-flight checks, att betala/aterfa from ruta 49, bokford/utkast lifted
from the settlement proposal via a new optional onStatus callback on
VatBookingCard) and one step's content rendered at a time with quiet
Nasta-links. Errors land on step 1, otherwise Granska. SkatteverketPanel
moves inside steg 4 next to the manual filing card when a declaration
exists; the no-data states keep it standalone. A period switch resets the
step choice. All checks, booking, drilldowns, exports and the SKV submit
flow are untouched.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* polish(vat): de-box the Stegen step contents to the concept language

Founder review: the stepper was new but the step contents kept the old
card chrome. Now flat on the panel throughout: the period picker is a
quiet toolbar row (no card, no labels), Granska renders as a centered
document column with sans eyebrow group heads and ruta 49 as an
emphasized document foot, the pre-flight checks are hairline rows with
quiet Korrigera links instead of boxed alerts and outline buttons,
VatBookingCard and VatManualFilingCard lose their cards (notes become
flat muted/attn lines), and SkatteverketPanel's card shells become flat
sections with sans uppercase eyebrows. All logic, flows and dialogs
untouched.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* polish(vat): black Exportera, no page-level Fraga Anna, clear Nasta buttons

Founder feedback on Stegen: the toolbar keeps only Exportera and it
wears the primary pill (ReportExportMenu gains an optional variant prop,
outline stays the default everywhere else); the AgentSparkleButton
leaves the page (the global assistant bubble remains); the Nasta step
links become white outline pill buttons so the forward path reads as
clearly as the export action. All other buttons on the page already
follow the house variants (primary/outline/ghost/quiet links).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-24 18:32:53 +02:00

589 lines
24 KiB
TypeScript

'use client'
import { useEffect, useState } from 'react'
import { useRouter } from 'next/navigation'
import { Button } from '@/components/ui/button'
import { Label } from '@/components/ui/label'
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from '@/components/ui/select'
import {
DataList,
DataListMeta,
DataListMetaSeparator,
DataListPrimary,
DataListRow,
} from '@/components/ui/data-list'
import {
DestructiveConfirmDialog,
useDestructiveConfirm,
} from '@/components/ui/destructive-confirm-dialog'
import { useToast } from '@/components/ui/use-toast'
import { ToastAction } from '@/components/ui/toast'
import {
AlertTriangle,
CheckCircle2,
ChevronDown,
ChevronRight,
Loader2,
ShieldAlert,
} from 'lucide-react'
import type { VatDeclarationCheck } from '@/lib/reports/vat-declaration-checks'
import type { RcBasisGap } from '@/lib/reports/rc-basis-gaps'
import type { VatPeriodType } from '@/types'
import { formatDate } from '@/lib/utils'
import { useCanWrite } from '@/lib/hooks/use-can-write'
import { QUIET_LINK_CLASS } from '@/components/ui/dry-table'
import { cn } from '@/lib/utils'
function formatAmount(amount: number): string {
return amount.toLocaleString('sv-SE', { minimumFractionDigits: 2, maximumFractionDigits: 2 })
}
/** API responses use the canonical envelope; error may be a string or an object. */
function apiErrorMessage(json: unknown, fallback: string): string {
const err = (json as { error?: unknown } | null)?.error
if (typeof err === 'string') return err
if (err && typeof err === 'object') {
const message = (err as { message?: unknown }).message
if (typeof message === 'string') return message
}
return fallback
}
type SupplierType = 'eu_business' | 'non_eu_business' | 'swedish_business'
type SupplyType = 'service' | 'goods'
interface GapClassification {
supplierType: SupplierType
supplyType: SupplyType
}
const SUPPLIER_LABELS: Record<SupplierType, string> = {
eu_business: 'EU-leverantör',
non_eu_business: 'Utanför EU',
swedish_business: 'Svensk omvänd skattskyldighet',
}
const SUPPLY_LABELS: Record<SupplyType, string> = {
service: 'tjänst',
goods: 'vara',
}
/** How many gap rows render before the "Visa alla" toggle. */
const GAP_PREVIEW_COUNT = 8
/**
* "Kontroll av underlaget": the local pre-flight checks for the
* momsdeklaration plus the per-voucher RC-basis-gap worklist with single and
* bulk Korrigera. Hoisted out of SkatteverketPanel so EVERY user sees it,
* paying or not, connected or not: manual filers are exactly the users who
* must not file a declaration these checks would have blocked.
*/
export function VatChecksCard({
checks,
periodType,
year,
period,
fiscalPeriodId,
onCorrected,
}: {
checks: VatDeclarationCheck[]
periodType: VatPeriodType
year: number
period: number
fiscalPeriodId?: string
onCorrected: () => void
}) {
const router = useRouter()
const { toast } = useToast()
const { canWrite } = useCanWrite()
const { dialogProps, confirm } = useDestructiveConfirm()
const hasRcBasisGaps = checks.some((c) => c.code === 'RC_BASIS_MISSING')
// Gap fetch tagged with the key it was requested under: loading is derived
// by comparing tags, so the effect never sets state synchronously. Fixed
// rows are removed via removedIds (the fetch itself is not re-run after a
// korrigering: the period key is unchanged). The key is period-only, NOT
// gated on RC_BASIS_MISSING: the aggregate check clears as soon as ONE
// voucher is corrected, and the remaining unfixed rows must survive the
// declaration refetch that follows each korrigering.
const gapsKey = `${periodType}:${year}:${period}:${fiscalPeriodId ?? ''}`
const [gapsResult, setGapsResult] = useState<{
key: string
gaps: RcBasisGap[]
failed?: boolean
} | null>(null)
const [removedIds, setRemovedIds] = useState<Set<string>>(new Set())
const [showAll, setShowAll] = useState(false)
const [expandedId, setExpandedId] = useState<string | null>(null)
// Shared classification applied by "Korrigera alla" and any row without an
// override. Visible in the toolbar so a bulk fix never runs on a hidden guess.
const [sharedSel, setSharedSel] = useState<GapClassification>({
supplierType: 'eu_business',
supplyType: 'service',
})
const [overrides, setOverrides] = useState<Record<string, GapClassification>>({})
const [rowErrors, setRowErrors] = useState<Record<string, string>>({})
const [fixingId, setFixingId] = useState<string | null>(null)
const [bulkProgress, setBulkProgress] = useState<{ done: number; total: number } | null>(null)
// Render-phase adjustment: a new period resets the per-row working state.
const [appliedGapsKey, setAppliedGapsKey] = useState<string | null>(null)
if (gapsKey !== appliedGapsKey) {
setAppliedGapsKey(gapsKey)
setRemovedIds(new Set())
setOverrides({})
setRowErrors({})
setExpandedId(null)
setShowAll(false)
}
const gapsFetched = gapsResult !== null && gapsResult.key === gapsKey
useEffect(() => {
// Fetch once per period, and only while the aggregate check flags a gap:
// the fetched list then outlives the check, which clears after the first
// correction even though other vouchers may remain broken.
if (!hasRcBasisGaps || gapsFetched) return
let cancelled = false
const params = new URLSearchParams({
periodType,
year: String(year),
period: String(period),
})
// Forward-compatible: the route reads calendar params today, but yearly
// (helårsmoms) declarations resolve against the räkenskapsår.
if (fiscalPeriodId) params.set('fiscal_period_id', fiscalPeriodId)
fetch(`/api/reports/vat-declaration/rc-basis-gaps?${params.toString()}`)
.then(async (r) => {
const j = await r.json().catch(() => null)
if (cancelled) return
// A failed fetch must not masquerade as "no gaps found": the check
// above says there ARE gaps, so an empty list here would mislead.
if (!r.ok || j?.error) setGapsResult({ key: gapsKey, gaps: [], failed: true })
else setGapsResult({ key: gapsKey, gaps: j?.data?.gaps || [] })
})
.catch(() => {
if (!cancelled) setGapsResult({ key: gapsKey, gaps: [], failed: true })
})
return () => {
cancelled = true
}
}, [hasRcBasisGaps, gapsFetched, gapsKey, periodType, year, period, fiscalPeriodId])
const gaps = gapsFetched
? gapsResult.gaps.filter((g) => !removedIds.has(g.entryId))
: []
const gapsLoading = hasRcBasisGaps && !gapsFetched
const gapsFailed = gapsFetched && !!gapsResult.failed
// The worklist stays mounted while unfixed rows remain, even after the
// aggregate check has cleared: hiding them mid-session would strand the
// user with silently understated rutor 20-24.
const showGapWorklist = hasRcBasisGaps || gaps.length > 0
const busy = fixingId !== null || bulkProgress !== null
const classificationFor = (gap: RcBasisGap): GapClassification =>
overrides[gap.entryId] ?? sharedSel
const postFix = async (
gap: RcBasisGap,
sel: GapClassification,
): Promise<{ ok: true; correctedId?: string } | { ok: false; message: string }> => {
try {
const res = await fetch('/api/reports/vat-declaration/rc-basis-gaps/fix', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
entryId: gap.entryId,
supplierType: sel.supplierType,
supplyType: sel.supplyType,
}),
})
const json = await res.json().catch(() => null)
if (!res.ok || json?.error) {
return { ok: false, message: apiErrorMessage(json, 'Kunde inte korrigera verifikationen') }
}
return { ok: true, correctedId: json?.data?.correctedId }
} catch {
return { ok: false, message: 'Kunde inte korrigera verifikationen' }
}
}
const handleFixOne = async (gap: RcBasisGap) => {
setFixingId(gap.entryId)
setRowErrors((prev) => {
const next = { ...prev }
delete next[gap.entryId]
return next
})
const result = await postFix(gap, classificationFor(gap))
setFixingId(null)
if (!result.ok) {
setRowErrors((prev) => ({ ...prev, [gap.entryId]: result.message }))
return
}
setRemovedIds((prev) => new Set(prev).add(gap.entryId))
const correctedId = result.correctedId
toast({
title: `Verifikation ${gap.voucherSeries}-${gap.voucherNumber} korrigerad`,
description: 'Storno + ny verifikation skapad.',
action: correctedId ? (
<ToastAction
altText="Visa verifikat"
onClick={() => router.push(`/bookkeeping/${correctedId}`)}
>
Visa verifikat
</ToastAction>
) : undefined,
})
onCorrected()
}
const handleFixAll = async () => {
const targets = [...gaps]
if (targets.length === 0) return
const overriddenCount = targets.filter((g) => overrides[g.entryId]).length
const ok = await confirm({
title: `Korrigera ${targets.length} verifikationer?`,
description:
`Detta skapar ${targets.length} stornon och ${targets.length} nya verifikationer ` +
`klassificerade som ${SUPPLIER_LABELS[sharedSel.supplierType].toLowerCase()}, ` +
`${SUPPLY_LABELS[sharedSel.supplyType]}.` +
(overriddenCount > 0
? ` ${overriddenCount} rader använder sina egna val i stället.`
: ' Rader du inte ändrat använder valen ovan.'),
variant: 'warning',
confirmLabel: 'Korrigera alla',
})
if (!ok) return
setBulkProgress({ done: 0, total: targets.length })
const failures: Record<string, string> = {}
for (const [index, gap] of targets.entries()) {
const result = await postFix(gap, classificationFor(gap))
if (!result.ok) failures[gap.entryId] = result.message
setBulkProgress({ done: index + 1, total: targets.length })
}
// Fixed rows leave the list; failures stay with their inline error note.
setRemovedIds((prev) => {
const next = new Set(prev)
for (const gap of targets) {
if (!failures[gap.entryId]) next.add(gap.entryId)
}
return next
})
setRowErrors(failures)
setBulkProgress(null)
const failureCount = Object.keys(failures).length
const fixedCount = targets.length - failureCount
toast({
title: `${fixedCount} av ${targets.length} verifikationer korrigerade`,
description:
failureCount > 0
? `${failureCount} kunde inte korrigeras och ligger kvar i listan.`
: 'Storno + nya verifikationer skapade.',
})
// One refetch at the end: per-row refetches would remount the page once
// per verifikat.
onCorrected()
}
const visibleGaps = showAll ? gaps : gaps.slice(0, GAP_PREVIEW_COUNT)
return (
<div className="space-y-4">
{checks.length === 0 && (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<CheckCircle2 className="h-4 w-4 text-success" />
Inga fel hittades i underlaget för perioden.
</div>
)}
{checks.length > 0 && (
<div>
{checks.map((c, i) => (
<div
key={`${c.code}-${i}`}
className="flex items-start gap-2 border-b border-border/60 py-3 text-[13px] leading-5 last:border-b-0"
>
{c.status === 'ERROR' ? (
<ShieldAlert className="mt-0.5 h-4 w-4 shrink-0 text-destructive" aria-hidden="true" />
) : (
<AlertTriangle className="mt-0.5 h-4 w-4 shrink-0 text-attn" aria-hidden="true" />
)}
<div>
<span className="mr-2 font-mono text-xs text-muted-foreground">{c.code}</span>
{c.message}
</div>
</div>
))}
</div>
)}
{showGapWorklist && (
<div className="space-y-3">
<h3
className="text-sm font-medium uppercase tracking-wider text-muted-foreground"
aria-live="polite"
>
Verifikationer som saknar basbelopp ({gaps.length})
</h3>
{gapsLoading ? (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<Loader2 className="h-4 w-4 animate-spin" />
Söker berörda verifikationer...
</div>
) : gapsFailed ? (
<div className="flex flex-wrap items-center gap-3">
<p role="alert" className="text-sm text-destructive">
Kunde inte hämta verifikationslistan.
</p>
<Button variant="outline" onClick={() => setGapsResult(null)}>
Försök igen
</Button>
</div>
) : gaps.length === 0 ? (
<p className="text-sm text-muted-foreground">
Inga verifikationer hittades. Bristen kan ligga utanför perioden eller i
bokföring som inte är bokförd.
</p>
) : (
<>
<div className="flex flex-wrap items-end gap-4">
<div>
<Label htmlFor="rc-supplier-type">Leverantörstyp</Label>
<Select
value={sharedSel.supplierType}
onValueChange={(value) => {
const supplierType = value as SupplierType
setSharedSel((prev) => ({
supplierType,
// Non-EU + goods is import VAT, not reverse charge:
// coerce back to service so an invalid combo can't
// be mass-applied.
supplyType:
supplierType === 'non_eu_business' ? 'service' : prev.supplyType,
}))
}}
disabled={busy}
>
<SelectTrigger id="rc-supplier-type" className="mt-1 w-56">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="eu_business">EU-leverantör</SelectItem>
<SelectItem value="non_eu_business">Utanför EU</SelectItem>
<SelectItem value="swedish_business">Svensk omvänd skattskyldighet</SelectItem>
</SelectContent>
</Select>
</div>
<div>
<Label htmlFor="rc-supply-type">Typ av inköp</Label>
<Select
value={sharedSel.supplyType}
onValueChange={(value) =>
setSharedSel((prev) => ({ ...prev, supplyType: value as SupplyType }))
}
disabled={busy}
>
<SelectTrigger id="rc-supply-type" className="mt-1 w-32">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="service">Tjänst</SelectItem>
{sharedSel.supplierType !== 'non_eu_business' && (
<SelectItem value="goods">Vara</SelectItem>
)}
</SelectContent>
</Select>
</div>
<Button onClick={handleFixAll} disabled={!canWrite || busy}>
{bulkProgress ? (
<Loader2 className="h-4 w-4 mr-2 animate-spin" />
) : (
<CheckCircle2 className="h-4 w-4 mr-2" />
)}
Korrigera alla ({gaps.length})
</Button>
</div>
{bulkProgress && (
<p role="status" className="text-sm text-muted-foreground">
Korrigerar {Math.min(bulkProgress.done + 1, bulkProgress.total)} av{' '}
{bulkProgress.total}...
</p>
)}
{!canWrite && (
<p className="text-xs text-muted-foreground">Kräver skrivbehörighet.</p>
)}
<DataList>
{visibleGaps.map((gap) => {
const sel = classificationFor(gap)
const expanded = expandedId === gap.entryId
const rowError = rowErrors[gap.entryId]
return (
<DataListRow
key={gap.entryId}
expanded={expanded}
onClick={() => setExpandedId(expanded ? null : gap.entryId)}
trailing={
<>
<span className="text-sm tabular-nums text-muted-foreground">
{formatAmount(gap.expectedBasisAmount)} kr
</span>
<button
type="button"
onClick={(e) => {
e.stopPropagation()
handleFixOne(gap)
}}
disabled={!canWrite || busy}
className={cn(QUIET_LINK_CLASS, 'inline-flex items-center disabled:cursor-not-allowed disabled:opacity-50')}
>
{fixingId === gap.entryId && (
<Loader2 className="mr-1.5 h-3.5 w-3.5 animate-spin" aria-hidden="true" />
)}
Korrigera
</button>
<Button
variant="ghost"
size="icon"
aria-expanded={expanded}
aria-label={
expanded
? `Dölj detaljer för verifikation ${gap.voucherSeries}-${gap.voucherNumber}`
: `Visa detaljer för verifikation ${gap.voucherSeries}-${gap.voucherNumber}`
}
onClick={(e) => {
e.stopPropagation()
setExpandedId(expanded ? null : gap.entryId)
}}
>
{expanded ? (
<ChevronDown className="h-4 w-4" />
) : (
<ChevronRight className="h-4 w-4" />
)}
</Button>
</>
}
expandedContent={
<div className="space-y-3">
<p className="text-sm tabular-nums">
{gap.rcOutputAccount} har {formatAmount(gap.rcOutputAmount)} kr
fiktiv moms: saknar basbelopp{' '}
{formatAmount(gap.expectedBasisAmount)} kr
</p>
<div className="flex flex-wrap items-end gap-4">
<div>
<Label htmlFor={`rc-supplier-${gap.entryId}`}>
Leverantörstyp
</Label>
<Select
value={sel.supplierType}
onValueChange={(value) => {
const supplierType = value as SupplierType
setOverrides((prev) => ({
...prev,
[gap.entryId]: {
supplierType,
supplyType:
supplierType === 'non_eu_business'
? 'service'
: sel.supplyType,
},
}))
}}
disabled={busy}
>
<SelectTrigger
id={`rc-supplier-${gap.entryId}`}
className="mt-1 w-56"
>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="eu_business">EU-leverantör</SelectItem>
<SelectItem value="non_eu_business">Utanför EU</SelectItem>
<SelectItem value="swedish_business">Svensk omvänd skattskyldighet</SelectItem>
</SelectContent>
</Select>
</div>
<div>
<Label htmlFor={`rc-supply-${gap.entryId}`}>Typ av inköp</Label>
<Select
value={sel.supplyType}
onValueChange={(value) =>
setOverrides((prev) => ({
...prev,
[gap.entryId]: {
...sel,
supplyType: value as SupplyType,
},
}))
}
disabled={busy}
>
<SelectTrigger
id={`rc-supply-${gap.entryId}`}
className="mt-1 w-32"
>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="service">Tjänst</SelectItem>
{sel.supplierType !== 'non_eu_business' && (
<SelectItem value="goods">Vara</SelectItem>
)}
</SelectContent>
</Select>
</div>
</div>
</div>
}
>
<DataListPrimary>
Verifikation {gap.voucherSeries}-{gap.voucherNumber}
</DataListPrimary>
<DataListMeta>
<span className="tabular-nums">{formatDate(gap.entryDate)}</span>
{gap.description && (
<>
<DataListMetaSeparator />
<span className="truncate">{gap.description}</span>
</>
)}
</DataListMeta>
{/* Always visible: a failed korrigering must not hide
its reason behind the collapsed expansion. */}
{rowError && (
<p role="alert" className="mt-1 text-xs text-destructive">
{rowError}
</p>
)}
</DataListRow>
)
})}
</DataList>
{gaps.length > GAP_PREVIEW_COUNT && (
<button type="button" onClick={() => setShowAll((v) => !v)} className={QUIET_LINK_CLASS}>
{showAll ? 'Visa färre' : `Visa alla ${gaps.length} verifikationer`}
</button>
)}
</>
)}
</div>
)}
<DestructiveConfirmDialog {...dialogProps} />
</div>
)
}