refactor: professional code quality audit

- Fix all TypeScript compilation errors (0 errors in src/)
- Add try/catch error handling to ALL API routes (38 handlers)
- Fix empty catch blocks (api-auth.ts now logs warnings)
- Add aria-labels to all icon-only buttons (WCAG 2.1 AA)
- Fix Prisma type mismatches (OR filter, Person.companyId, Estimate.projectId, Ticket.createdAt)
- Fix webhook PATCH route (moved to [id]/route.ts)
- Fix mobile-bottom-nav type safety
- Fix KB route where-clause type
- Fix test-mail banner null vs undefined
- Fix task comment fetch: add cancellation + error toast
- ESLint: 0 errors, 0 warnings
- 175 files, 24.741 lines of code
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Z User committed 2026-10-27 12:23:32 +00:00
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'use client'
import {
BarChart3,
TrendingUp,
Users,
Repeat,
Activity,
CalendarClock,
ArrowRight,
} from 'lucide-react'
import { useFetch } from '@/hooks/use-fetch'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
import { Badge } from '@/components/ui/badge'
import { Button } from '@/components/ui/button'
import { Skeleton } from '@/components/ui/skeleton'
import { Tabs, TabsList, TabsTrigger, TabsContent } from '@/components/ui/tabs'
import { PageHeader } from '../primitives'
import { formatEuro, formatEuroCompact, formatDate } from '@/lib/format'
import { useAos } from '@/store/aos'
import {
Bar,
BarChart,
ResponsiveContainer,
Tooltip,
XAxis,
YAxis,
Cell,
Line,
LineChart,
CartesianGrid,
Area,
AreaChart,
} from 'recharts'
interface ReportingData {
pipeline: {
stages: { stage: string; label: string; count: number; valueCents: number }[]
pipelineValue: number
wonValue: number
lostValue: number
conversionRate: number
avgDealSizeCents: number
}
utilization: {
byProject: { label: string; totalHours: number; billableHours: number; utilizationPct: number }[]
weekly: { label: string; hours: number }[]
}
recurring: {
mrr: number
arr: number
recurringContractsMrr: number
rebillMrr: number
recurringExpensesMrr: number
renewalsDue: { name: string; type: string; renewalDate: string; daysUntil: number }[]
activeLicenses: number
}
revenue: { label: string; cents: number }[]
activity: { group: string; count: number }[]
estimateWinRate: number
}
export function ReportingView() {
const { data, loading } = useFetch<ReportingData>('/api/aos/reporting')
const setView = useAos((s) => s.setView)
if (loading || !data) {
return (
<div className="space-y-6 p-4 md:p-6">
<Skeleton className="h-9 w-32" />
<Skeleton className="h-64" />
</div>
)
}
const { pipeline, utilization, recurring, revenue, activity } = data
const maxStageValue = Math.max(...pipeline.stages.map((s) => s.valueCents), 1)
const maxHours = Math.max(...utilization.weekly.map((w) => w.hours), 1)
const maxRev = Math.max(...revenue.map((r) => r.cents), 1)
return (
<div className="space-y-6 p-4 md:p-6">
<PageHeader
title="Reporting"
description="Cross-module Dashboards: Pipeline, Auslastung, wiederkehrende Umsätze (MRR/ARR), Aktivität. Datengetrieben, keine manuelle Zusammenstellung."
/>
{/* KPI summary */}
<div className="grid grid-cols-2 gap-4 sm:grid-cols-4">
<Card className="p-4">
<div className="flex items-center justify-between">
<p className="text-xs text-muted-foreground">Offene Pipeline</p>
<TrendingUp className="size-3.5 text-muted-foreground" />
</div>
<p className="mt-1 text-2xl font-semibold tabular-nums">{formatEuroCompact(pipeline.pipelineValue)}</p>
<p className="text-[10px] text-muted-foreground">Conversion: {pipeline.conversionRate}%</p>
</Card>
<Card className="p-4">
<div className="flex items-center justify-between">
<p className="text-xs text-muted-foreground">MRR</p>
<Repeat className="size-3.5 text-muted-foreground" />
</div>
<p className="mt-1 text-2xl font-semibold tabular-nums">{formatEuroCompact(recurring.mrr)}</p>
<p className="text-[10px] text-muted-foreground">ARR: {formatEuroCompact(recurring.arr)}</p>
</Card>
<Card className="p-4">
<div className="flex items-center justify-between">
<p className="text-xs text-muted-foreground">Ø Deal-Größe</p>
<BarChart3 className="size-3.5 text-muted-foreground" />
</div>
<p className="mt-1 text-2xl font-semibold tabular-nums">{formatEuroCompact(pipeline.avgDealSizeCents)}</p>
</Card>
<Card className="p-4">
<div className="flex items-center justify-between">
<p className="text-xs text-muted-foreground">Angebot-Win-Rate</p>
<ArrowRight className="size-3.5 text-muted-foreground" />
</div>
<p className="mt-1 text-2xl font-semibold tabular-nums">{data.estimateWinRate}<span className="text-sm text-muted-foreground">%</span></p>
</Card>
</div>
<Tabs defaultValue="pipeline">
<TabsList>
<TabsTrigger value="pipeline">Pipeline</TabsTrigger>
<TabsTrigger value="utilization">Auslastung</TabsTrigger>
<TabsTrigger value="recurring">MRR & Erneuerungen</TabsTrigger>
<TabsTrigger value="activity">Aktivität</TabsTrigger>
</TabsList>
{/* Pipeline tab */}
<TabsContent value="pipeline" className="mt-4 space-y-4">
<div className="grid grid-cols-1 gap-4 lg:grid-cols-3">
<Card className="lg:col-span-2">
<CardHeader className="pb-2">
<CardTitle className="text-sm">Pipeline nach Phase</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-2.5">
{pipeline.stages.filter((s) => s.stage !== 'lost').map((s) => (
<div key={s.stage}>
<div className="mb-1 flex items-center justify-between text-xs">
<span className="font-medium">{s.label}</span>
<span className="text-muted-foreground">{s.count} Deals · {formatEuroCompact(s.valueCents)}</span>
</div>
<div className="h-2.5 w-full overflow-hidden rounded bg-muted">
<div className="h-full rounded bg-foreground transition-all duration-500" style={{ width: `${(s.valueCents / maxStageValue) * 100}%` }} />
</div>
</div>
))}
</div>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">Umsatz (6 Monate, bezahlt)</CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={200}>
<AreaChart data={revenue} margin={{ top: 4, right: 4, bottom: 0, left: -20 }}>
<defs>
<linearGradient id="revGrad" x1="0" y1="0" x2="0" y2="1">
<stop offset="0%" stopColor="var(--foreground)" stopOpacity={0.3} />
<stop offset="100%" stopColor="var(--foreground)" stopOpacity={0} />
</linearGradient>
</defs>
<XAxis dataKey="label" tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} />
<YAxis tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} tickFormatter={(v) => formatEuroCompact(v).replace(' €', '')} width={50} />
<Tooltip
contentStyle={{ background: 'var(--popover)', border: '1px solid var(--border)', borderRadius: 'var(--radius)', fontSize: 12 }}
formatter={(v: number) => [formatEuro(v), 'Umsatz']}
/>
<Area type="monotone" dataKey="cents" stroke="var(--foreground)" strokeWidth={2} fill="url(#revGrad)" />
</AreaChart>
</ResponsiveContainer>
</CardContent>
</Card>
</div>
<div className="grid grid-cols-1 gap-4 sm:grid-cols-3">
<Card className="p-4">
<p className="text-xs text-muted-foreground">Gewonnen (YTD)</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{formatEuro(pipeline.wonValue)}</p>
</Card>
<Card className="p-4">
<p className="text-xs text-muted-foreground">Verloren</p>
<p className="mt-1 text-xl font-semibold tabular-nums text-muted-foreground">{formatEuro(pipeline.lostValue)}</p>
</Card>
<Card className="p-4">
<p className="text-xs text-muted-foreground">Conversion-Rate</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{pipeline.conversionRate}%</p>
</Card>
</div>
</TabsContent>
{/* Utilization tab */}
<TabsContent value="utilization" className="mt-4 space-y-4">
<div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
<Card>
<CardHeader className="pb-2">
<CardTitle className="flex items-center gap-2 text-sm">
<Users className="size-3.5 text-muted-foreground" />
Auslastung nach Projekt
</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-2.5">
{utilization.byProject.map((u) => (
<div key={u.label}>
<div className="mb-1 flex items-center justify-between text-xs">
<span className="truncate font-medium">{u.label}</span>
<span className="tabular-nums text-muted-foreground">{u.billableHours}/{u.totalHours} h · {u.utilizationPct}%</span>
</div>
<div className="h-2 w-full overflow-hidden rounded bg-muted">
<div className="h-full rounded bg-foreground" style={{ width: `${u.utilizationPct}%` }} />
</div>
</div>
))}
</div>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">Wöchentliche Stunden (12 Wochen)</CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={200}>
<BarChart data={utilization.weekly} margin={{ top: 4, right: 4, bottom: 0, left: -20 }}>
<XAxis dataKey="label" tick={{ fontSize: 10, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} />
<YAxis tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} width={40} />
<Tooltip
cursor={{ fill: 'var(--muted)', opacity: 0.4 }}
contentStyle={{ background: 'var(--popover)', border: '1px solid var(--border)', borderRadius: 'var(--radius)', fontSize: 12 }}
formatter={(v: number) => [`${v} h`, 'Stunden']}
/>
<Bar dataKey="hours" radius={[3, 3, 0, 0]}>
{utilization.weekly.map((_, i) => (
<Cell key={i} fill="var(--foreground)" fillOpacity={0.35 + (i / utilization.weekly.length) * 0.65} />
))}
</Bar>
</BarChart>
</ResponsiveContainer>
</CardContent>
</Card>
</div>
</TabsContent>
{/* MRR & Renewals tab */}
<TabsContent value="recurring" className="mt-4 space-y-4">
<div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">MRR-Zusammensetzung</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-2">
<MrrRow label="Wartungs-/Dienstverträge" cents={recurring.recurringContractsMrr} total={recurring.mrr} />
<MrrRow label="Weiterbelastete Assets (+Markup)" cents={recurring.rebillMrr} total={recurring.mrr} />
<MrrRow label="Wiederkehrende Ausgaben" cents={recurring.recurringExpensesMrr} total={recurring.mrr} negative />
</div>
<div className="mt-3 border-t border-border pt-3">
<div className="flex items-center justify-between">
<span className="text-sm font-semibold">MRR gesamt</span>
<span className="text-lg font-semibold tabular-nums">{formatEuro(recurring.mrr)}</span>
</div>
<div className="mt-1 flex items-center justify-between text-xs text-muted-foreground">
<span>ARR (×12)</span>
<span className="tabular-nums">{formatEuro(recurring.arr)}</span>
</div>
</div>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="flex items-center gap-2 text-sm">
<CalendarClock className="size-3.5 text-muted-foreground" />
Erneuerungen (60 Tage)
</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-2 max-h-56 overflow-y-auto [scrollbar-width:thin]">
{recurring.renewalsDue.length === 0 && (
<p className="py-6 text-center text-xs text-muted-foreground">Keine anstehenden Erneuerungen.</p>
)}
{recurring.renewalsDue.map((r, i) => (
<div key={i} className="flex items-center justify-between rounded-md border border-border p-2 text-xs">
<div className="min-w-0">
<p className="truncate font-medium">{r.name}</p>
<p className="text-[10px] text-muted-foreground">{r.type} · {formatDate(r.renewalDate)}</p>
</div>
<Badge variant="outline" className={r.daysUntil < 7 ? 'border-foreground/50' : ''}>
{r.daysUntil < 0 ? `${Math.abs(r.daysUntil)} d drüber` : `${r.daysUntil} d`}
</Badge>
</div>
))}
</div>
</CardContent>
</Card>
</div>
<div className="grid grid-cols-2 gap-4 sm:grid-cols-4">
<Card className="p-4">
<p className="text-xs text-muted-foreground">Aktive Lizenzen</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{recurring.activeLicenses}</p>
</Card>
<Card className="p-4">
<p className="text-xs text-muted-foreground">Erneuerungen ≤ 60 d</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{recurring.renewalsDue.length}</p>
</Card>
<Card className="p-4">
<p className="text-xs text-muted-foreground">MRR</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{formatEuroCompact(recurring.mrr)}</p>
</Card>
<Card className="p-4">
<p className="text-xs text-muted-foreground">ARR</p>
<p className="mt-1 text-xl font-semibold tabular-nums">{formatEuroCompact(recurring.arr)}</p>
</Card>
</div>
</TabsContent>
{/* Activity tab */}
<TabsContent value="activity" className="mt-4 space-y-4">
<div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
<Card>
<CardHeader className="pb-2">
<CardTitle className="flex items-center gap-2 text-sm">
<Activity className="size-3.5 text-muted-foreground" />
Aktivität nach Aktionsgruppe (30 Tage)
</CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={220}>
<BarChart data={activity} layout="vertical" margin={{ top: 4, right: 16, bottom: 0, left: 20 }}>
<XAxis type="number" tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} />
<YAxis type="category" dataKey="group" tick={{ fontSize: 10, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} width={100} />
<Tooltip
cursor={{ fill: 'var(--muted)', opacity: 0.4 }}
contentStyle={{ background: 'var(--popover)', border: '1px solid var(--border)', borderRadius: 'var(--radius)', fontSize: 12 }}
formatter={(v: number) => [`${v} Ereignisse`, 'Anzahl']}
/>
<Bar dataKey="count" radius={[0, 3, 3, 0]}>
{activity.map((_, i) => (
<Cell key={i} fill="var(--foreground)" fillOpacity={0.4 + (i / Math.max(activity.length, 1)) * 0.6} />
))}
</Bar>
</BarChart>
</ResponsiveContainer>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">Umsatz- & Aktivitätstrend</CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={220}>
<LineChart data={revenue} margin={{ top: 4, right: 4, bottom: 0, left: -20 }}>
<CartesianGrid strokeDasharray="3 3" stroke="var(--border)" vertical={false} />
<XAxis dataKey="label" tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} />
<YAxis tick={{ fontSize: 11, fill: 'var(--muted-foreground)' }} axisLine={false} tickLine={false} tickFormatter={(v) => formatEuroCompact(v).replace(' €', '')} width={50} />
<Tooltip
contentStyle={{ background: 'var(--popover)', border: '1px solid var(--border)', borderRadius: 'var(--radius)', fontSize: 12 }}
formatter={(v: number) => [formatEuro(v), 'Bezahlt']}
/>
<Line type="monotone" dataKey="cents" stroke="var(--foreground)" strokeWidth={2} dot={{ fill: 'var(--foreground)', r: 3 }} />
</LineChart>
</ResponsiveContainer>
<Button variant="ghost" size="sm" className="mt-2 h-7 text-xs" onClick={() => setView('audit')}>
Vollständiges Audit-Protokoll →
</Button>
</CardContent>
</Card>
</div>
</TabsContent>
</Tabs>
</div>
)
}
function MrrRow({ label, cents, total, negative }: { label: string; cents: number; total: number; negative?: boolean }) {
const pct = total > 0 ? Math.round((cents / total) * 100) : 0
return (
<div>
<div className="mb-1 flex items-center justify-between text-xs">
<span className="text-muted-foreground">{label}</span>
<span className={`tabular-nums ${negative ? 'text-muted-foreground' : ''}`}>
{negative ? '−' : ''}{formatEuro(cents)}
</span>
</div>
<div className="h-1.5 w-full overflow-hidden rounded bg-muted">
<div className={`h-full rounded ${negative ? 'bg-muted-foreground/40' : 'bg-foreground'}`} style={{ width: `${pct}%` }} />
</div>
</div>
)
}