peakskills/components/team-review/team-overview.tsx

import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { TeamReviewData } from "@/lib/team-review-types";
import { Progress } from "@/components/ui/progress";
import { Badge } from "@/components/ui/badge";
import { AlertTriangle } from "lucide-react";

interface TeamOverviewProps {
  team: TeamReviewData["team"];
  stats: TeamReviewData["stats"];
  members: TeamReviewData["members"];
  categoryCoverage: TeamReviewData["categoryCoverage"];
}

export function TeamOverview({
  team,
  stats,
  members,
  categoryCoverage,
}: TeamOverviewProps) {
  // Trouver les top contributeurs
  const topContributors = [...members]
    .sort((a, b) => b.expertSkills - a.expertSkills)
    .slice(0, 3);

  // Trouver les catégories les plus fortes
  const strongestCategories = [...categoryCoverage]
    .sort((a, b) => b.coverage - a.coverage)
    .slice(0, 2);

  // Trouver les catégories qui nécessitent de l'attention
  const categoriesNeedingAttention = [...categoryCoverage]
    .filter((cat) => {
      // Une catégorie nécessite de l'attention si :
      // - Couverture faible (< 40%)
      // - OU pas assez d'experts (< 2) avec une équipe de taille significative (> 5)
      // - OU beaucoup d'apprenants (> 30% de l'équipe) avec peu de mentors (< 2)
      return (
        cat.coverage < 40 ||
        (cat.experts < 2 && stats.totalMembers > 5) ||
        (cat.learners > stats.totalMembers * 0.3 && cat.mentors < 2)
      );
    })
    .sort((a, b) => {
      // Prioriser les catégories avec le plus de besoins
      const aScore = a.learners * 2 - a.mentors - a.experts;
      const bScore = b.learners * 2 - b.mentors - b.experts;
      return bScore - aScore;
    })
    .slice(0, 2);

  return (
    <Card className="bg-white/5 border-white/10 backdrop-blur">
      <CardHeader>
        <CardTitle className="text-slate-200">Vue d'ensemble</CardTitle>
      </CardHeader>
      <CardContent>
        <div className="grid grid-cols-1 md:grid-cols-3 gap-8">
          {/* Points forts */}
          <div>
            <h3 className="text-sm font-medium text-slate-200 mb-4">
              Points forts
            </h3>
            <div className="space-y-4">
              {strongestCategories.map((cat) => (
                <div key={cat.category} className="space-y-2">
                  <div className="flex justify-between items-center">
                    <p className="text-sm font-medium text-slate-300">
                      {cat.category}
                    </p>
                    <span className="text-sm text-slate-400">
                      {cat.coverage.toFixed(0)}%
                    </span>
                  </div>
                  <Progress value={cat.coverage} className="bg-white/10" />
                  <p className="text-xs text-slate-400">
                    {cat.experts} experts • {cat.mentors} mentors
                  </p>
                </div>
              ))}
            </div>
          </div>

          {/* Top contributeurs */}
          <div>
            <h3 className="text-sm font-medium text-slate-200 mb-4">
              Top contributeurs
            </h3>
            <div className="space-y-4">
              {topContributors.map((member) => (
                <div key={member.member.uuid} className="space-y-1">
                  <p className="text-sm font-medium text-slate-300">
                    {member.member.firstName} {member.member.lastName}
                  </p>
                  <div className="flex gap-2 text-xs">
                    <Badge
                      variant="secondary"
                      className="bg-white/10 text-slate-300 border-white/20"
                    >
                      {member.expertSkills} expertises
                    </Badge>
                    {member.mentorSkills > 0 && (
                      <Badge
                        variant="outline"
                        className="text-slate-300 border-white/20"
                      >
                        {member.mentorSkills} mentorats
                      </Badge>
                    )}
                  </div>
                </div>
              ))}
            </div>
          </div>

          {/* Points d'attention */}
          <div>
            <h3 className="text-sm font-medium flex items-center gap-2 text-amber-400 mb-4">
              <AlertTriangle size={16} />
              Besoins prioritaires
            </h3>
            <div className="space-y-4">
              {categoriesNeedingAttention.map((cat) => (
                <div key={cat.category} className="space-y-2">
                  <div className="flex justify-between items-center">
                    <p className="text-sm font-medium text-slate-300">
                      {cat.category}
                    </p>
                    <div className="flex items-center gap-2">
                      <Badge
                        variant="outline"
                        className="text-amber-400 border-amber-400/30"
                      >
                        {cat.learners} apprenants
                      </Badge>
                    </div>
                  </div>
                  <div className="flex items-center gap-4 text-sm text-slate-400">
                    <span>{cat.experts} experts</span>
                    <span>{cat.mentors} mentors</span>
                  </div>
                  <div className="text-xs text-amber-400/80">
                    {cat.coverage < 40 && "Couverture insuffisante • "}
                    {cat.experts < 2 &&
                      stats.totalMembers > 5 &&
                      "Manque d'experts • "}
                    {cat.learners > stats.totalMembers * 0.3 &&
                      cat.mentors < 2 &&
                      "Besoin de mentors"}
                  </div>
                </div>
              ))}
              {stats.learningNeeds > 0 && (
                <div className="pt-2 border-t border-white/10">
                  <p className="text-sm text-amber-400 flex items-center gap-2">
                    <AlertTriangle size={16} />
                    {stats.learningNeeds} compétences sans expert ni mentor
                  </p>
                </div>
              )}
            </div>
          </div>
        </div>
      </CardContent>
    </Card>
  );
}