const API = require('../../../../lib/API')
const AccessControl = require('../../../../lib/AccessControl')
const { BaseStdResponse } = require('../../../../BaseStdResponse')
const { batchCheckProxies } = require('../../../../lib/Lepao/lepaoProxyPoolService')

class BatchCheck extends API {
    constructor() {
        super()
        this.setPath('/Admin/Lepao/Proxy/BatchCheck')
        this.setMethod('post')
    }

    async onRequest(req, res) {
        const { uuid, session, ids } = req.body
        if ([uuid, session].some((v) => v === '' || v === null || v === undefined)) {
            return res.json({ ...BaseStdResponse.MISSING_PARAMETER })
        }
        if (!await AccessControl.checkSession(uuid, session)) {
            return res.status(401).json({ ...BaseStdResponse.ACCESS_DENIED })
        }
        const permission = await AccessControl.getPermission(uuid)
        if (!permission.includes('admin') && !permission.includes('service')) {
            return res.json({ ...BaseStdResponse.PERMISSION_DENIED })
        }

        let idList = ids
        if (idList != null && !Array.isArray(idList)) {
            return res.json({ ...BaseStdResponse.ERR, msg: 'ids 须为数组' })
        }
        if (Array.isArray(idList)) {
            idList = idList.map((x) => Number(x)).filter((n) => Number.isFinite(n) && n > 0)
        }

        try {
            const stats = await batchCheckProxies(idList?.length ? idList : null, { logger: this.logger })
            return res.json({ ...BaseStdResponse.OK, data: stats })
        } catch (e) {
            return res.json({ ...BaseStdResponse.ERR, msg: e.message || '检测失败' })
        }
    }
}

module.exports.BatchCheck = BatchCheck