MOPC-Portal/src/components/charts/project-rankings.tsx

'use client'

import { BarChart } from '@tremor/react'
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'

interface ProjectRankingData {
  id: string
  title: string
  teamName: string | null
  status: string
  averageScore: number | null
  evaluationCount: number
}

interface ProjectRankingsProps {
  data: ProjectRankingData[]
  limit?: number
}

export function ProjectRankingsChart({
  data,
  limit = 20,
}: ProjectRankingsProps) {
  const scoredData = (data ?? []).filter(
    (d): d is ProjectRankingData & { averageScore: number } =>
      d.averageScore !== null,
  )

  if (!scoredData.length) return null

  const displayData = scoredData.slice(0, limit)

  const chartData = displayData.map((d) => ({
    project:
      d.title.length > 30 ? d.title.substring(0, 30) + '...' : d.title,
    Score: parseFloat(d.averageScore.toFixed(2)),
  }))

  return (
    <Card>
      <CardHeader>
        <CardTitle className="flex items-center justify-between">
          <span>Project Rankings</span>
          <span className="text-sm font-normal text-muted-foreground">
            Top {displayData.length} of {scoredData.length} scored projects
          </span>
        </CardTitle>
      </CardHeader>
      <CardContent>
        <BarChart
          data={chartData}
          index="project"
          categories={['Score']}
          colors={['blue']}
          layout="horizontal"
          yAxisWidth={200}
          maxValue={10}
          showLegend={false}
          className={`h-[${Math.max(400, displayData.length * 30)}px]`}
          style={{ height: `${Math.max(400, displayData.length * 30)}px` }}
        />
      </CardContent>
    </Card>
  )
}