import { NextRequest, NextResponse } from 'next/server'
import { Auth_get_user } from '@/lib/auth'
import { Drive_rename } from '@/lib/drive_server'

// POST /api/rename - Rename a file or directory
export async function POST(request: NextRequest) {
  try {
    // Check user authentication
    const user = await Auth_get_user()
    if (!user.isLoggedIn) {
      return NextResponse.json({ error: 'User not authenticated' }, { status: 401 })
    }

    // Parse request body to get old and new paths
    const body = await request.json()
    const { oldPath, newPath } = body

    if (!oldPath || typeof oldPath !== 'string' || oldPath.trim() === '') {
      return NextResponse.json({ error: 'Invalid old path provided' }, { status: 400 })
    }

    if (!newPath || typeof newPath !== 'string' || newPath.trim() === '') {
      return NextResponse.json({ error: 'Invalid new path provided' }, { status: 400 })
    }

    // Rename using Drive_rename
    try {
      await Drive_rename(oldPath.trim(), newPath.trim(), user.email)
      
      return NextResponse.json({
        success: true,
        message: `Successfully renamed "${oldPath}" to "${newPath}"`
      })

    } catch (error) {
      console.error(`Failed to rename ${oldPath} to ${newPath}:`, error)
      return NextResponse.json(
        { 
          error: error instanceof Error ? error.message : 'Failed to rename item'
        },
        { status: 500 }
      )
    }

  } catch (error) {
    console.error('Rename API error:', error)
    return NextResponse.json(
      { error: error instanceof Error ? error.message : 'Internal server error' },
      { status: 500 }
    )
  }
}