import * as request from "request-promise";
import * as crypto from 'crypto'
import { BANTU_VID_ADDR, BANTU_VID_APP_KEY, HTTP_METHOD } from '../consts';

// 通用，请求http
export async function httpRequest(url: string, method: string, headers: any, body: any) {
    console.log(`httpRequest*********:   ${url}, ${method}, ${JSON.stringify(headers)}, ${JSON.stringify(body)}`)

    let options = {
        url,
        method,
        headers,
        body,
        json: true
    }

    try {
        let res = await request(options);
        console.log('*****request result*****');
        console.log(JSON.stringify(res));
        return res;
    } catch (e) {
        console.error(e);
        return false
    }
}


export function md5(str: string, treatStr?: (str: string) => string) {
    if(treatStr) str = treatStr(str);
    console.log('*****str', str)
    return crypto.createHash('md5').update(str, 'utf8').digest("hex");
};

export function getMd5ObjSign(obj: any, joinMark: string, treatStr?: (str: string) => string) {
    const str = [];
    Object.keys(obj).sort().forEach((key) => {
        if (key == 'sign') {

        } else {
            str.push(key + '=' + obj[key]);
        }
    });
    if (str.length == 0) {
        console.error('check obj', obj);
    }
    var strs = str.join(joinMark);
    return md5(strs, treatStr);
}

export async function checkMd5Sign(obj: any, treatStr?: (str: string) => string) {
    if (getMd5ObjSign(obj, '', treatStr) === obj.sign) {
        return true;
    }
    console.warn('correct sign:', getMd5ObjSign(obj, '', treatStr), obj.sign);
    return false;
}


/************** 厚土防沉迷接口 **************/
/**
 * 在线报告 暂时不使用
 * @param userCode 账号
 * @param packageName 包名 
 */
export async function reportOnline(userCode: string, packageName: string) {
    if (!packageName || packageName == '') {
        packageName = 'com.bantu.nfsg'
    }

    let result = await vidHttpRequest(BANTU_VID_ADDR.REPORT_ONLINE, {
        account: userCode,
        package: packageName
    });
    if (result && result.code !== 1) {
        console.error(result.msg);
    }

    return result;
}

/**
 * 实名认证 暂时不使用
 * @param name 真实姓名
 * @param idNum 身份证号
 * @param userCode 账号
 * @param packageName 包名 
 */
export async function authenticate(name: string, idNum: string, userCode: string, packageName: string) {
    if (!packageName || packageName == '') {
        packageName = 'com.bantu.nfsg'
    }

    let result = await vidHttpRequest(BANTU_VID_ADDR.IDCARD, {
        account: userCode,
        cardno: idNum,
        name,
        appkey: BANTU_VID_APP_KEY,
        package: packageName
    });
    if (result && result.code !== 1) {
        console.error(result.msg);
    }

    return result && result.code == 1;
}

export async function vidHttpRequest(addr: string, body: any) {
    body['sign'] = getVidObjSign(body);
    console.log('body: ', JSON.stringify(body))

    let options = {
        url: BANTU_VID_ADDR.HOST + addr,
        method: 'POST',
        body: body,
        json: true
    }

    try {
        let res = await request(options);
        let check = checkVidObjSign(res);
        if (!check) return false;
        // console.log('*****request result*****');
        // console.log(JSON.stringify(res));
        return res;
    } catch (e) {
        console.error(e);
        return false
    }
}

function getVidObjSign(body: any) {
    return getMd5ObjSign(body, '', treatVid);
}

function checkVidObjSign(obj: any) {
    return checkMd5Sign(obj, treatVid);
}

function treatVid(str) {
    return 'vId' + str;
}

// 37sdk请求

function get37ObjSign(body: any, key: string) {
    return getMd5ObjSign(body, '&', (str) => `${str}&${key}`);
}

export async function request37(url: string, body: any, key: string) {
    // body = {
    //     clientid: 'abscddsssssss',
    //     pid: '37h5',
    //     game_id: 30,
    //     pst: 'MWNmY2pweWZ6dFRhZmdnZ1k4aHhINVUyZnFra1',
    //     time: 1583821808,
    //     c_game_id: 'com.a.test'
    // }

    // key = 'FkM619)t,P7E3yK#44q85)!Sm5cv8j'
    body['sign'] = get37ObjSign(body, key);

    let result = await httpRequest(url, HTTP_METHOD.POST, {}, body);
    console.log('******result', result)
    return result;
}