Observer platform overhaul: Nivo charts, round-type stats, UX improvements
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Phase 1: Fix 6 backend data bugs in analytics.ts (roundName filtering,
unscored projects, criteria scores, activeRoundCount scoping, email
privacy leaks in juror consistency + workload)

Phase 2-3: Migrate all 9 chart components from Recharts to Nivo
(@nivo/bar, @nivo/line, @nivo/pie, @nivo/scatterplot) with shared brand
theme, scoreGradient colors, and STATUS_COLORS map. Fixes scatter plot
outlier coloring and pie chart label visibility bugs.

Phase 4: Add round-type-aware stats (getRoundTypeStats backend +
RoundTypeStatsCards component) showing appropriate metrics per round
type (intake/filtering/evaluation/submission/mentoring/live/deliberation).

Phase 5: UX improvements — Stage→Round terminology, clickable dashboard
round links, URL-based round selection (?round=), round type indicators
in selectors, accessible Toggle-based cross-round comparison, sortable
project table columns (title/score/evaluations), brand score colors on
dashboard bar chart with aria labels.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Matt
2026-02-19 21:44:38 +01:00
parent 8ae8145d86
commit 9d945c33f9
18 changed files with 2095 additions and 1082 deletions

View File

@@ -1,16 +1,8 @@
'use client'
import {
BarChart,
Bar,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
ResponsiveContainer,
Legend,
} from 'recharts'
import { ResponsiveBar } from '@nivo/bar'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
import { nivoTheme, BRAND_COLORS } from './chart-theme'
interface StageComparison {
roundId: string
@@ -26,128 +18,152 @@ interface CrossStageComparisonProps {
data: StageComparison[]
}
const STAGE_COLORS = ['#053d57', '#de0f1e', '#557f8c', '#f38a52', '#6ad82f']
export function CrossStageComparisonChart({ data }: CrossStageComparisonProps) {
// Prepare comparison data
const comparisonData = data.map((stage, i) => ({
name: stage.roundName.length > 20 ? stage.roundName.slice(0, 20) + '...' : stage.roundName,
projects: stage.projectCount,
evaluations: stage.evaluationCount,
completionRate: stage.completionRate,
avgScore: stage.averageScore ? parseFloat(stage.averageScore.toFixed(2)) : 0,
color: STAGE_COLORS[i % STAGE_COLORS.length],
export function CrossStageComparisonChart({
data,
}: CrossStageComparisonProps) {
const baseData = data.map((round) => ({
name:
round.roundName.length > 20
? round.roundName.slice(0, 20) + '...'
: round.roundName,
projects: round.projectCount,
evaluations: round.evaluationCount,
completionRate: round.completionRate,
avgScore: round.averageScore
? parseFloat(round.averageScore.toFixed(2))
: 0,
}))
const sharedMargin = { top: 10, right: 10, bottom: 40, left: 40 }
return (
<div className="space-y-6">
{/* Metrics Comparison */}
<Card>
<CardHeader>
<CardTitle>Stage Metrics Comparison</CardTitle>
</CardHeader>
<CardContent>
<div className="h-[350px]">
<ResponsiveContainer width="100%" height="100%">
<BarChart
data={comparisonData}
margin={{ top: 20, right: 30, bottom: 60, left: 20 }}
>
<CartesianGrid strokeDasharray="3 3" className="stroke-muted" />
<XAxis
dataKey="name"
angle={-25}
textAnchor="end"
height={60}
tick={{ fontSize: 12 }}
/>
<YAxis />
<Tooltip
contentStyle={{
backgroundColor: 'hsl(var(--card))',
border: '1px solid hsl(var(--border))',
borderRadius: '6px',
<Card>
<CardHeader>
<CardTitle>Round Metrics Comparison</CardTitle>
</CardHeader>
<CardContent>
<div className="grid grid-cols-2 gap-4">
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium">Projects</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<div style={{ height: '200px' }}>
<ResponsiveBar
data={baseData}
keys={['projects']}
indexBy="name"
theme={nivoTheme}
colors={[BRAND_COLORS[0]]}
borderRadius={4}
enableLabel={true}
labelSkipHeight={12}
labelTextColor="#ffffff"
margin={sharedMargin}
padding={0.3}
axisBottom={{
tickRotation: -25,
}}
animate={true}
/>
<Legend />
<Bar dataKey="projects" name="Projects" fill="#053d57" radius={[4, 4, 0, 0]} />
<Bar dataKey="evaluations" name="Evaluations" fill="#557f8c" radius={[4, 4, 0, 0]} />
</BarChart>
</ResponsiveContainer>
</div>
</CardContent>
</Card>
</div>
</CardContent>
</Card>
{/* Completion & Score Comparison */}
<div className="grid gap-6 lg:grid-cols-2">
<Card>
<CardHeader>
<CardTitle>Completion Rate by Stage</CardTitle>
</CardHeader>
<CardContent>
<div className="h-[300px]">
<ResponsiveContainer width="100%" height="100%">
<BarChart
data={comparisonData}
margin={{ top: 20, right: 20, bottom: 60, left: 20 }}
>
<CartesianGrid strokeDasharray="3 3" className="stroke-muted" />
<XAxis
dataKey="name"
angle={-25}
textAnchor="end"
height={60}
tick={{ fontSize: 12 }}
/>
<YAxis domain={[0, 100]} unit="%" />
<Tooltip
contentStyle={{
backgroundColor: 'hsl(var(--card))',
border: '1px solid hsl(var(--border))',
borderRadius: '6px',
}}
/>
<Bar dataKey="completionRate" name="Completion %" fill="#6ad82f" radius={[4, 4, 0, 0]} />
</BarChart>
</ResponsiveContainer>
</div>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium">
Evaluations
</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<div style={{ height: '200px' }}>
<ResponsiveBar
data={baseData}
keys={['evaluations']}
indexBy="name"
theme={nivoTheme}
colors={[BRAND_COLORS[2]]}
borderRadius={4}
enableLabel={true}
labelSkipHeight={12}
labelTextColor="#ffffff"
margin={sharedMargin}
padding={0.3}
axisBottom={{
tickRotation: -25,
}}
animate={true}
/>
</div>
</CardContent>
</Card>
<Card>
<CardHeader>
<CardTitle>Average Score by Stage</CardTitle>
</CardHeader>
<CardContent>
<div className="h-[300px]">
<ResponsiveContainer width="100%" height="100%">
<BarChart
data={comparisonData}
margin={{ top: 20, right: 20, bottom: 60, left: 20 }}
>
<CartesianGrid strokeDasharray="3 3" className="stroke-muted" />
<XAxis
dataKey="name"
angle={-25}
textAnchor="end"
height={60}
tick={{ fontSize: 12 }}
/>
<YAxis domain={[0, 10]} />
<Tooltip
contentStyle={{
backgroundColor: 'hsl(var(--card))',
border: '1px solid hsl(var(--border))',
borderRadius: '6px',
}}
/>
<Bar dataKey="avgScore" name="Avg Score" fill="#de0f1e" radius={[4, 4, 0, 0]} />
</BarChart>
</ResponsiveContainer>
</div>
</CardContent>
</Card>
</div>
</div>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium">
Completion Rate
</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<div style={{ height: '200px' }}>
<ResponsiveBar
data={baseData}
keys={['completionRate']}
indexBy="name"
theme={nivoTheme}
colors={[BRAND_COLORS[1]]}
valueScale={{ type: 'linear', max: 100 }}
borderRadius={4}
enableLabel={true}
labelSkipHeight={12}
labelTextColor="#ffffff"
valueFormat={(v) => `${v}%`}
margin={sharedMargin}
padding={0.3}
axisBottom={{
tickRotation: -25,
}}
axisLeft={{
format: (v) => `${v}%`,
}}
animate={true}
/>
</div>
</CardContent>
</Card>
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium">
Average Score
</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<div style={{ height: '200px' }}>
<ResponsiveBar
data={baseData}
keys={['avgScore']}
indexBy="name"
theme={nivoTheme}
colors={[BRAND_COLORS[0]]}
valueScale={{ type: 'linear', max: 10 }}
borderRadius={4}
enableLabel={true}
labelSkipHeight={12}
labelTextColor="#ffffff"
margin={sharedMargin}
padding={0.3}
axisBottom={{
tickRotation: -25,
}}
animate={true}
/>
</div>
</CardContent>
</Card>
</div>
</CardContent>
</Card>
)
}