import { NextRequest, NextResponse } from "next/server";
import pool from "@/lib/database";

// 更新词组
export async function PATCH(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params;
    const body = await request.json();
    const { word, english } = body;

    if (!word || !english) {
      return NextResponse.json(
        { error: "中文和英文翻译不能为空" },
        { status: 400 }
      );
    }

    await pool.execute("UPDATE words SET word = ?, english = ? WHERE id = ?", [
      word.trim(),
      english.trim(),
      parseInt(id),
    ]);

    return NextResponse.json({
      success: true,
      data: {
        id: parseInt(id),
        word: word.trim(),
        english: english.trim(),
      },
    });
  } catch (error) {
    console.error("Database error:", error);
    return NextResponse.json(
      { error: "更新失败", details: String(error) },
      { status: 500 }
    );
  }
}

// 删除词组
export async function DELETE(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const { id } = await params;

    await pool.execute("DELETE FROM words WHERE id = ?", [parseInt(id)]);

    return NextResponse.json({
      success: true,
      message: "删除成功",
    });
  } catch (error) {
    console.error("Database error:", error);
    return NextResponse.json(
      { error: "删除失败", details: String(error) },
      { status: 500 }
    );
  }
}