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 }
    );
  }
}