import { NextRequest, NextResponse } from 'next/server'

interface RequestBody {
	poolAddress?: string
	parentPositionAddress?: string
	page?: number
	pageSize?: number
	sortField?: string
	status?: number
}

export async function POST(request: NextRequest) {
	try {
		const body: RequestBody = await request.json()

		// console.log(body.pageSize)

		const response = await fetch(
			'https://api2.byreal.io/byreal/api/dex/v2/copyfarmer/top-positions',
			{
				method: 'POST',
				headers: {
					accept: 'application/json',
					'content-type': 'application/json',
				},
				body: JSON.stringify({
					poolAddress:
						body.poolAddress || 'FPBW9dtVRoUug2BeUKZAzaknd6iiet9jHM8RcTvwUkyC',
					...(body.parentPositionAddress && {
						parentPositionAddress: body.parentPositionAddress,
					}),
					page: body.page || 1,
					pageSize: body.pageSize || 5,
					sortField: body.sortField || 'liquidity',
					status: body.status ?? 0,
				}),
			}
		)

		if (!response.ok) {
			return NextResponse.json(
				{ code: response.status, message: '外部 API 请求失败' },
				{ status: response.status }
			)
		}

		const data = await response.json()
		return NextResponse.json(data)
	} catch (error) {
		console.error('API Route Error:', error)
		return NextResponse.json(
			{ code: 500, message: '服务器内部错误' },
			{ status: 500 }
		)
	}
}