Files
MOPC-Portal/src/app/(admin)/admin/mentors/page.tsx
Matt 62ab27a05a feat: mentor detail side sheet + Teams column
The mentor list now ends with a Teams column showing chips of each
mentor's active assignments (truncated at 2 + overflow badge). Clicking
any row opens a right-side Sheet with the mentor's profile (expertise,
country, joined date, max assignments) and a per-team activity feed —
project, status (active / completed / dropped), assignment date, and
counts of messages / files / milestones with their last timestamp.

Stat cards on both the Mentor and Mentee panels were stale and not
particularly informative, so they're gone — the table itself is now
the focal element on each panel.

getMentorPool gained an activeTeams[] field; new getMentorDetail query
backs the side sheet.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-28 19:52:17 +02:00

471 lines
17 KiB
TypeScript

'use client'
import { useMemo, useState } from 'react'
import Link from 'next/link'
import { trpc } from '@/lib/trpc/client'
import {
Card,
CardContent,
CardHeader,
CardTitle,
} from '@/components/ui/card'
import { Input } from '@/components/ui/input'
import { Badge } from '@/components/ui/badge'
import { Button } from '@/components/ui/button'
import { Skeleton } from '@/components/ui/skeleton'
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
import {
Table,
TableBody,
TableCell,
TableHead,
TableHeader,
TableRow,
} from '@/components/ui/table'
import { ArrowUpDown, GraduationCap, Search, Users } from 'lucide-react'
import { formatEnumLabel } from '@/lib/utils'
import { MentorDetailSheet } from '@/components/admin/mentor/mentor-detail-sheet'
type SortKey = 'name' | 'load' | 'capacity' | 'lastActivity'
function formatRelativePast(date: Date | string | null): string {
if (!date) return '—'
const d = typeof date === 'string' ? new Date(date) : date
const ms = Date.now() - d.getTime()
const days = Math.floor(ms / 86_400_000)
const hours = Math.floor(ms / 3_600_000)
if (days >= 1) return `${days}d ago`
if (hours >= 1) return `${hours}h ago`
const minutes = Math.floor(ms / 60_000)
return `${Math.max(0, minutes)}m ago`
}
const STATUS_BADGE: Record<
'unassigned' | 'assigned' | 'active' | 'stalled',
{ label: string; variant: 'default' | 'secondary' | 'destructive' | 'outline' }
> = {
unassigned: { label: 'Unassigned', variant: 'outline' },
assigned: { label: 'Assigned', variant: 'secondary' },
active: { label: 'Active', variant: 'default' },
stalled: { label: 'Stalled', variant: 'destructive' },
}
type Mentor = {
id: string
name: string | null
email: string
country: string | null
expertiseTags: string[]
currentAssignments: number
completedAssignments: number
maxAssignments: number | null
capacityRemaining: number | null
lastActivityAt: Date | string | null
activeTeams: { id: string; title: string }[]
}
function MentorListPanel() {
const [search, setSearch] = useState('')
const [sortKey, setSortKey] = useState<SortKey>('load')
const [sortDir, setSortDir] = useState<'asc' | 'desc'>('asc')
const [detailMentorId, setDetailMentorId] = useState<string | null>(null)
const { data, isLoading } = trpc.mentor.getMentorPool.useQuery({})
const filtered = useMemo<Mentor[]>(() => {
if (!data) return []
const q = search.trim().toLowerCase()
let rows: Mentor[] = data.mentors
if (q) {
rows = rows.filter((m) =>
[m.name ?? '', m.email, m.country ?? '', ...m.expertiseTags]
.join(' ')
.toLowerCase()
.includes(q),
)
}
rows = [...rows].sort((a, b) => {
let av: string | number = 0
let bv: string | number = 0
switch (sortKey) {
case 'name':
av = (a.name ?? '').toLowerCase()
bv = (b.name ?? '').toLowerCase()
break
case 'load':
av = a.currentAssignments
bv = b.currentAssignments
break
case 'capacity':
av = a.capacityRemaining ?? Number.MAX_SAFE_INTEGER
bv = b.capacityRemaining ?? Number.MAX_SAFE_INTEGER
break
case 'lastActivity':
av = a.lastActivityAt ? new Date(a.lastActivityAt).getTime() : 0
bv = b.lastActivityAt ? new Date(b.lastActivityAt).getTime() : 0
break
}
if (av < bv) return sortDir === 'asc' ? -1 : 1
if (av > bv) return sortDir === 'asc' ? 1 : -1
return 0
})
return rows
}, [data, search, sortKey, sortDir])
const toggleSort = (key: SortKey) => {
if (sortKey === key) setSortDir((d) => (d === 'asc' ? 'desc' : 'asc'))
else {
setSortKey(key)
setSortDir(key === 'name' ? 'asc' : 'desc')
}
}
const SortHeader = ({
k,
children,
align = 'left',
}: {
k: SortKey
children: React.ReactNode
align?: 'left' | 'right'
}) => (
<button
type="button"
onClick={() => toggleSort(k)}
className={`flex items-center gap-1 text-sm font-medium ${align === 'right' ? 'ml-auto' : ''}`}
>
{children}
<ArrowUpDown
className={`h-3 w-3 ${sortKey === k ? 'text-foreground' : 'text-muted-foreground/50'}`}
/>
</button>
)
return (
<div className="space-y-6">
<Card>
<CardHeader className="space-y-4">
<CardTitle className="text-base">Mentor list</CardTitle>
<div className="relative">
<Search className="text-muted-foreground absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2" />
<Input
value={search}
onChange={(e) => setSearch(e.target.value)}
placeholder="Search by name, email, country, or expertise tag…"
className="pl-9"
/>
</div>
</CardHeader>
<CardContent>
{isLoading ? (
<div className="space-y-2">
{[1, 2, 3, 4, 5].map((i) => (
<Skeleton key={i} className="h-12 w-full" />
))}
</div>
) : filtered.length === 0 ? (
<div className="text-muted-foreground py-12 text-center text-sm">
{search ? 'No matching mentors.' : 'No mentors yet.'}
</div>
) : (
<div className="overflow-hidden rounded-md border">
<Table>
<TableHeader>
<TableRow>
<TableHead>
<SortHeader k="name">Mentor</SortHeader>
</TableHead>
<TableHead>Expertise</TableHead>
<TableHead>Country</TableHead>
<TableHead className="text-right">
<SortHeader k="capacity" align="right">
Capacity
</SortHeader>
</TableHead>
<TableHead>
<SortHeader k="lastActivity">Last activity</SortHeader>
</TableHead>
<TableHead>
<SortHeader k="load">Teams</SortHeader>
</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{filtered.map((m) => (
<TableRow
key={m.id}
className="cursor-pointer"
onClick={() => setDetailMentorId(m.id)}
>
<TableCell>
<div className="font-medium">{m.name ?? 'Unnamed'}</div>
<div className="text-muted-foreground text-xs">{m.email}</div>
</TableCell>
<TableCell>
<div className="flex flex-wrap gap-1">
{m.expertiseTags.slice(0, 4).map((tag) => (
<Badge key={tag} variant="secondary" className="text-xs">
{tag}
</Badge>
))}
{m.expertiseTags.length > 4 && (
<Badge variant="outline" className="text-xs">
+{m.expertiseTags.length - 4}
</Badge>
)}
</div>
</TableCell>
<TableCell className="text-sm">{m.country ?? '—'}</TableCell>
<TableCell className="text-right text-sm tabular-nums">
{m.capacityRemaining != null ? m.capacityRemaining : '∞'}
</TableCell>
<TableCell className="text-sm">
{formatRelativePast(m.lastActivityAt)}
</TableCell>
<TableCell>
{m.activeTeams.length === 0 ? (
<span className="text-muted-foreground text-xs"></span>
) : (
<div className="flex flex-wrap gap-1">
{m.activeTeams.slice(0, 2).map((t) => (
<Badge
key={t.id}
variant="outline"
className="max-w-[12rem] truncate text-xs"
title={t.title}
>
{t.title}
</Badge>
))}
{m.activeTeams.length > 2 && (
<Badge variant="outline" className="text-xs">
+{m.activeTeams.length - 2}
</Badge>
)}
</div>
)}
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</div>
)}
</CardContent>
</Card>
<MentorDetailSheet
mentorId={detailMentorId}
open={!!detailMentorId}
onOpenChange={(next) => {
if (!next) setDetailMentorId(null)
}}
/>
</div>
)
}
type StatusFilter = 'all' | 'unassigned' | 'assigned' | 'active' | 'stalled'
function MenteeActivityPanel() {
const [search, setSearch] = useState('')
const [statusFilter, setStatusFilter] = useState<StatusFilter>('all')
const { data, isLoading } = trpc.mentor.getMenteeActivity.useQuery({})
const filtered = useMemo(() => {
if (!data) return []
const q = search.trim().toLowerCase()
return data.rows.filter((r) => {
if (statusFilter !== 'all' && r.status !== statusFilter) return false
if (!q) return true
const hay = [
r.project.title,
r.project.country ?? '',
r.teamLead?.name ?? '',
r.teamLead?.email ?? '',
r.mentor?.name ?? '',
r.mentor?.email ?? '',
]
.join(' ')
.toLowerCase()
return hay.includes(q)
})
}, [data, search, statusFilter])
const totals = data?.totals ?? { unassigned: 0, assigned: 0, active: 0, stalled: 0 }
const StatusPill = ({ value, label, count }: { value: StatusFilter; label: string; count: number }) => (
<button
type="button"
onClick={() => setStatusFilter(value)}
className={`rounded-md border px-2.5 py-1 text-xs font-medium transition-colors ${
statusFilter === value
? 'bg-primary text-primary-foreground border-primary'
: 'bg-background hover:bg-muted'
}`}
>
{label} <span className="tabular-nums opacity-80">({count})</span>
</button>
)
return (
<div className="space-y-6">
<Card>
<CardHeader className="space-y-4">
<div className="flex items-center justify-between gap-4">
<CardTitle className="text-base">Mentee teams</CardTitle>
<div className="flex flex-wrap gap-1.5">
<StatusPill
value="all"
label="All"
count={
totals.unassigned + totals.assigned + totals.active + totals.stalled
}
/>
<StatusPill value="unassigned" label="Unassigned" count={totals.unassigned} />
<StatusPill value="assigned" label="Assigned" count={totals.assigned} />
<StatusPill value="active" label="Active" count={totals.active} />
<StatusPill value="stalled" label="Stalled" count={totals.stalled} />
</div>
</div>
<div className="relative">
<Search className="text-muted-foreground absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2" />
<Input
value={search}
onChange={(e) => setSearch(e.target.value)}
placeholder="Search by project, team lead, or mentor…"
className="pl-9"
/>
</div>
</CardHeader>
<CardContent>
{isLoading ? (
<div className="space-y-2">
{[1, 2, 3, 4, 5].map((i) => (
<Skeleton key={i} className="h-14 w-full" />
))}
</div>
) : filtered.length === 0 ? (
<div className="text-muted-foreground py-12 text-center text-sm">
{search || statusFilter !== 'all'
? 'No matching teams.'
: 'No teams have requested mentorship yet.'}
</div>
) : (
<div className="overflow-hidden rounded-md border">
<Table>
<TableHeader>
<TableRow>
<TableHead>Project</TableHead>
<TableHead>Status</TableHead>
<TableHead>Mentor</TableHead>
<TableHead className="text-right">Messages</TableHead>
<TableHead className="text-right">Files</TableHead>
<TableHead>Last activity</TableHead>
<TableHead></TableHead>
</TableRow>
</TableHeader>
<TableBody>
{filtered.map((r) => {
const badge = STATUS_BADGE[r.status]
return (
<TableRow key={r.project.id}>
<TableCell>
<div className="font-medium">{r.project.title}</div>
<div className="text-muted-foreground text-xs">
{r.teamLead?.name ?? r.teamLead?.email ?? '—'}
{r.project.oceanIssue && (
<>
{' · '}
{formatEnumLabel(r.project.oceanIssue)}
</>
)}
</div>
</TableCell>
<TableCell>
<Badge variant={badge.variant} className="text-xs">
{badge.label}
</Badge>
</TableCell>
<TableCell>
{r.mentor ? (
<div className="text-sm">
<div>{r.mentor.name ?? r.mentor.email}</div>
<div className="text-muted-foreground text-xs tabular-nums">
{r.mentor.currentLoad}
{r.mentor.maxAssignments != null
? `/${r.mentor.maxAssignments}`
: ''}
{' load'}
</div>
</div>
) : (
<span className="text-muted-foreground text-sm"></span>
)}
</TableCell>
<TableCell className="text-right tabular-nums">
{r.messageCount}
</TableCell>
<TableCell className="text-right tabular-nums">{r.fileCount}</TableCell>
<TableCell className="text-sm">
{formatRelativePast(r.lastActivityAt as unknown as Date | null)}
</TableCell>
<TableCell className="text-right">
<Button asChild size="sm" variant="outline">
<Link href={`/admin/projects/${r.project.id}/mentor`}>
{r.mentor ? 'Open' : 'Assign'}
</Link>
</Button>
</TableCell>
</TableRow>
)
})}
</TableBody>
</Table>
</div>
)}
</CardContent>
</Card>
</div>
)
}
export default function MentorsListPage() {
return (
<div className="space-y-6">
<div className="flex items-center justify-between">
<div>
<h1 className="text-2xl font-semibold tracking-tight">Mentors</h1>
<p className="text-muted-foreground">
Manage the mentor pool and track mentee teams across the program.
</p>
</div>
<Button asChild variant="outline">
<Link href="/admin/members">
<Users className="mr-2 h-4 w-4" />
Manage Members
</Link>
</Button>
</div>
<Tabs defaultValue="mentors" className="space-y-6">
<TabsList>
<TabsTrigger value="mentors">
<GraduationCap className="mr-2 h-4 w-4" /> Mentors
</TabsTrigger>
<TabsTrigger value="mentees">
<Users className="mr-2 h-4 w-4" /> Mentees & Activity
</TabsTrigger>
</TabsList>
<TabsContent value="mentors">
<MentorListPanel />
</TabsContent>
<TabsContent value="mentees">
<MenteeActivityPanel />
</TabsContent>
</Tabs>
</div>
)
}