/**
 * POST /api/connect
 * 测试 SSH 连接是否可用
 */
import { NextRequest, NextResponse } from "next/server";
import { testConnection } from "@/lib/ssh";

export async function POST(request: NextRequest) {
  try {
    const body = (await request.json()) as {
      host?: string;
      port?: number;
      username?: string;
      password?: string;
      privateKey?: string;
    };
    const { host, port = 22, username, password, privateKey } = body;

    if (!host || !username) {
      return NextResponse.json(
        { error: "请填写主机地址和用户名" },
        { status: 400 }
      );
    }

    await testConnection({
      host,
      port: Number(port) || 22,
      username,
      password,
      privateKey,
    });

    return NextResponse.json({ success: true });
  } catch (err) {
    const message =
      err instanceof Error ? err.message : "连接失败，请检查连接信息";
    return NextResponse.json({ error: message }, { status: 400 });
  }
}