var package_json = require('./../package.json');
console.log(package_json.name + " " + package_json.version);

export * from './leancloud-cloud-decorator'
export * from './base'
export * from './cloudMetaData'
export * from './cloudHandler'
export * from './cloudStats'
export * from './errorMsg'
export * from './verify'

import { SetCache, CloudInvoke, CloudInvokeBefore, SetInvokeCallback, Listener, SetListener, SetAfterVerify } from './leancloud-cloud-decorator'
import { SetCloudErrorCallback, SetCloudInvokeCallback, CloudFunctionError } from './cloudHandler'
import AV from 'leanengine'
import Redis from 'ioredis'
import { InitVerifyParams, InitVerify, VerifyParams } from './verify'

interface InitParams<T> extends Listener<T> {
    /**
     * redis连接地址
     */
    redisUrl: string,
    /**
     * redis 缓存前缀
     */
    redisPrefix: string,
    /**
     * 云函数错误回调
     */
    errorCallback?: (error: CloudFunctionError) => any,
    /**
     * 云函数被调用回调
     */
    cloudInvokeCallback?: (name: string, request: AV.Cloud.CloudFunctionRequest) => void
    /**
     * 云函数调用前的回调, 可用于修改数据
     */
    beforeInvoke?: CloudInvokeBefore<T>,
    /**
     * 云函数调用后的回调, 可用于修改数据
     */
    afterInvoke?: CloudInvoke<T>
    /**
     * 验证成功后的回调
     */
    afterVerify?: (params: VerifyParams & { user?: AV.User }) => Promise<void>
    verify?: {
        geetest?: {
            geetest_id: string,
            geetest_key: string,
        }
    }
}
export function init<T = undefined>(params: InitParams<T>) {
    SetCache({
        cache: new Redis(params.redisUrl, { maxRetriesPerRequest: null }),
        cachePrefix: params.redisPrefix
    })
    SetInvokeCallback(params)
    params.errorCallback && SetCloudErrorCallback(params.errorCallback)
    params.cloudInvokeCallback && SetCloudInvokeCallback(params.cloudInvokeCallback)
    params.afterVerify && SetAfterVerify({ afterVerify: params.afterVerify })
    SetListener(params)
    let verify = params.verify
    if (verify) {
        // verify.cachePrefix = verify.cachePrefix || (params.redisPrefix+':verify')
        InitVerify(Object.assign({ cachePrefix: (params.redisPrefix + ':verify') }, verify))
    }
}