Add score color logic and evaluation migration

- Introduced `getScoreColors` function to dynamically set badge colors based on skill scores for better visual feedback.
- Updated HomePage to display skill evaluation percentages with corresponding colors.
- Implemented `migrateEvaluation` function to ensure existing evaluations are updated with new skill categories, enhancing data integrity.
- Refactored data loading in `loadSkillCategories` and `loadTeams` to fetch from API endpoints, improving flexibility and maintainability.

app/api/skills/route.ts

@@ -0,0 +1,41 @@
+import { NextResponse } from "next/server";
+import fs from "fs";
+import path from "path";
+import { SkillCategory } from "@/lib/types";
+
+export async function GET() {
+  try {
+    const dataDir = path.join(process.cwd(), "data", "skills");
+
+    const categories = [
+      "frontend",
+      "backend",
+      "devops",
+      "mobile",
+      "data",
+      "cloud",
+      "security",
+      "design",
+    ];
+
+    const skillCategories: SkillCategory[] = [];
+
+    for (const category of categories) {
+      const filePath = path.join(dataDir, `${category}.json`);
+
+      if (fs.existsSync(filePath)) {
+        const fileContent = fs.readFileSync(filePath, "utf-8");
+        const data = JSON.parse(fileContent);
+        skillCategories.push(data);
+      }
+    }
+
+    return NextResponse.json(skillCategories);
+  } catch (error) {
+    console.error("Error loading skills:", error);
+    return NextResponse.json(
+      { error: "Failed to load skills" },
+      { status: 500 }
+    );
+  }
+}

app/api/teams/route.ts

@@ -0,0 +1,25 @@
+import { NextResponse } from "next/server";
+import fs from "fs";
+import path from "path";
+import { Team } from "@/lib/types";
+
+export async function GET() {
+  try {
+    const filePath = path.join(process.cwd(), "data", "teams.json");
+
+    if (!fs.existsSync(filePath)) {
+      return NextResponse.json({ teams: [] });
+    }
+
+    const fileContent = fs.readFileSync(filePath, "utf-8");
+    const data = JSON.parse(fileContent);
+
+    return NextResponse.json(data.teams as Team[]);
+  } catch (error) {
+    console.error("Error loading teams:", error);
+    return NextResponse.json(
+      { error: "Failed to load teams" },
+      { status: 500 }
+    );
+  }
+}

app/page.tsx

@@ -20,6 +20,43 @@ import Link from "next/link";
 import { Code2, ChevronDown, ChevronRight, ExternalLink } from "lucide-react";
 import { getCategoryIcon } from "@/lib/category-icons";
 
+// Fonction pour déterminer la couleur du badge selon le niveau moyen
+function getScoreColors(score: number) {
+  if (score >= 2.5) {
+    // Expert/Maîtrise (violet)
+    return {
+      bg: "bg-violet-500/20",
+      border: "border-violet-500/30",
+      text: "text-violet-400",
+      gradient: "from-violet-500 to-violet-400",
+    };
+  } else if (score >= 1.5) {
+    // Autonome (vert)
+    return {
+      bg: "bg-green-500/20",
+      border: "border-green-500/30",
+      text: "text-green-400",
+      gradient: "from-green-500 to-green-400",
+    };
+  } else if (score >= 0.5) {
+    // Non autonome (orange/amber)
+    return {
+      bg: "bg-amber-500/20",
+      border: "border-amber-500/30",
+      text: "text-amber-400",
+      gradient: "from-amber-500 to-amber-400",
+    };
+  } else {
+    // Jamais pratiqué (rouge)
+    return {
+      bg: "bg-red-500/20",
+      border: "border-red-500/30",
+      text: "text-red-400",
+      gradient: "from-red-500 to-red-400",
+    };
+  }
+}
+
 export default function HomePage() {
   const { userEvaluation, skillCategories, teams, loading, updateProfile } =
     useEvaluation();
@@ -186,26 +223,53 @@ export default function HomePage() {
                             {category.category}
                           </h4>
                         </div>
-                        <div className="px-2 py-0.5 rounded-full bg-blue-500/20 border border-blue-500/30">
-                          <span className="text-xs font-medium text-blue-400">
-                            {category.score.toFixed(1)}/3
+                        {skillsCount > 0 ? (
+                          (() => {
+                            const colors = getScoreColors(category.score);
+                            return (
+                              <div
+                                className={`px-2 py-0.5 rounded-full ${colors.bg} border ${colors.border}`}
+                              >
+                                <span
+                                  className={`text-xs font-medium ${colors.text}`}
+                                >
+                                  {Math.round((category.score / 3) * 100)}%
                                 </span>
                               </div>
+                            );
+                          })()
+                        ) : (
+                          <div className="px-2 py-0.5 rounded-full bg-slate-500/20 border border-slate-500/30">
+                            <span className="text-xs font-medium text-slate-400">
+                              Aucune
+                            </span>
+                          </div>
+                        )}
                       </div>
                       <div className="text-xs text-slate-400 mb-2">
-                        {evaluatedCount}/{skillsCount} compétences sélectionnées
-                        évaluées
+                        {skillsCount > 0
+                          ? `${evaluatedCount}/${skillsCount} compétences sélectionnées évaluées`
+                          : "Aucune compétence sélectionnée"}
                       </div>
+                      {skillsCount > 0 ? (
                         <div className="w-full bg-white/10 rounded-full h-1.5">
+                          {(() => {
+                            const colors = getScoreColors(category.score);
+                            return (
                               <div
-                          className="bg-gradient-to-r from-blue-500 to-blue-400 h-1.5 rounded-full transition-all"
+                                className={`bg-gradient-to-r ${colors.gradient} h-1.5 rounded-full transition-all`}
                                 style={{
                                   width: `${
                                     (category.score / category.maxScore) * 100
                                   }%`,
                                 }}
                               ></div>
+                            );
+                          })()}
                         </div>
+                      ) : (
+                        <div className="w-full bg-slate-500/10 rounded-full h-1.5"></div>
+                      )}
                     </div>
 
                     {/* Expanded Skills */}

hooks/use-evaluation.ts

@@ -16,6 +16,40 @@ import {
 } from "@/lib/evaluation-utils";
 import { loadSkillCategories, loadTeams } from "@/lib/data-loader";
 
+// Fonction pour migrer une évaluation existante avec de nouvelles catégories
+function migrateEvaluation(
+  evaluation: UserEvaluation,
+  allCategories: SkillCategory[]
+): UserEvaluation {
+  const existingCategoryNames = evaluation.evaluations.map((e) => e.category);
+  const missingCategories = allCategories.filter(
+    (cat) => !existingCategoryNames.includes(cat.category)
+  );
+
+  if (missingCategories.length === 0) {
+    return evaluation; // Pas de migration nécessaire
+  }
+
+  console.log(
+    "🔄 Migrating evaluation with new categories:",
+    missingCategories.map((c) => c.category)
+  );
+
+  const newCategoryEvaluations: CategoryEvaluation[] = missingCategories.map(
+    (category) => ({
+      category: category.category,
+      skills: [],
+      selectedSkillIds: [],
+    })
+  );
+
+  return {
+    ...evaluation,
+    evaluations: [...evaluation.evaluations, ...newCategoryEvaluations],
+    lastUpdated: new Date().toISOString(),
+  };
+}
+
 export function useEvaluation() {
   const [userEvaluation, setUserEvaluation] = useState<UserEvaluation | null>(
     null
@@ -39,7 +73,10 @@ export function useEvaluation() {
         // Try to load existing evaluation
         const saved = loadUserEvaluation();
         if (saved) {
-          setUserEvaluation(saved);
+          // Migrate evaluation to include new categories if needed
+          const migratedEvaluation = migrateEvaluation(saved, categories);
+          setUserEvaluation(migratedEvaluation);
+          saveUserEvaluation(migratedEvaluation); // Save the migrated version
         }
       } catch (error) {
         console.error("Failed to initialize data:", error);

lib/data-loader.ts

@@ -1,29 +1,27 @@
 import { SkillCategory, Team } from "./types";
 
-// Import direct des données JSON depuis le dossier /data
-import frontendData from "@/data/skills/frontend.json";
-import backendData from "@/data/skills/backend.json";
-import devopsData from "@/data/skills/devops.json";
-import mobileData from "@/data/skills/mobile.json";
-import dataData from "@/data/skills/data.json";
-import cloudData from "@/data/skills/cloud.json";
-import securityData from "@/data/skills/security.json";
-import designData from "@/data/skills/design.json";
-import teamsData from "@/data/teams.json";
-
 export async function loadSkillCategories(): Promise<SkillCategory[]> {
-  return [
-    frontendData,
-    backendData,
-    devopsData,
-    mobileData,
-    dataData,
-    cloudData,
-    securityData,
-    designData,
-  ] as SkillCategory[];
+  try {
+    const response = await fetch("/api/skills");
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    return await response.json();
+  } catch (error) {
+    console.error("Failed to load skill categories:", error);
+    return [];
+  }
 }
 
 export async function loadTeams(): Promise<Team[]> {
-  return teamsData.teams as Team[];
+  try {
+    const response = await fetch("/api/teams");
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    return await response.json();
+  } catch (error) {
+    console.error("Failed to load teams:", error);
+    return [];
+  }
 }