// app/api/projects/[projectId]/members/route.ts
import { NextRequest, NextResponse } from 'next/server';
import { getServerSession } from 'next-auth/next';
import { authOptions } from '@/app/api/auth/[...nextauth]/route'
import { ProjectService } from '@/lib/services/projectService';

// 프로젝트 멤버 추가 (Owner만 가능)
export async function POST(
  request: NextRequest,
  { params }: { params: { projectId: string } }
) {
  try {
    const session = await getServerSession(authOptions);
    if (!session?.user) {
      return NextResponse.json({ error: '인증이 필요합니다' }, { status: 401 });
    }

    const body = await request.json();
    const projectService = new ProjectService();

    await projectService.addProjectMember(
      params.projectId,
      body.userId,
      body.role,
      Number(session.user.id)
    );

    return NextResponse.json({ success: true });
  } catch (error: any) {
    if (error.message.includes('소유자')) {
      return NextResponse.json(
        { error: error.message },
        { status: 403 }
      );
    }

    console.error('멤버 추가 오류:', error);
    return NextResponse.json(
      { error: '멤버 추가에 실패했습니다' },
      { status: 500 }
    );
  }
}

export async function GET(
  request: NextRequest,
  { params }: { params: { projectId: string } }
) {
  try {
    const session = await getServerSession(authOptions);
    if (!session?.user) {
      return NextResponse.json({ error: '인증이 필요합니다' }, { status: 401 });
    }

    const projectService = new ProjectService();

    const member = await projectService.getProjectMembers(
      params.projectId,
    );

    return NextResponse.json({member});
  } catch (error: any) {
    if (error.message.includes('소유자')) {
      return NextResponse.json(
        { error: error.message },
        { status: 403 }
      );
    }

    console.error('멤버 조회 오류:', error);
    return NextResponse.json(
      { error: '멤버 조회에 실패했습니다' },
      { status: 500 }
    );
  }
}