customer / shanghai-railway-rnapp

/**
 * Created by tdzl2003 on 6/18/16.
 */

import {AsyncStorage, NativeModules} from 'react-native';
import config from  '../../src/config';
import MD5 from "md5"

export let forumConfig={

    apiUrl:null,
    app_key:null,
    secret:null,
    uploadUrl:null,
}

class ResponseError extends Error {
    constructor(message, code, origin) {
        super(message);
        this.code = code;
        this.origin = origin;
    }
}

export const isArray=(o)=> {
    return Object.prototype.toString.call(o) === '[object Array]';
}

export function  getPassportId(){
    return new Promise(function (resolve, reject) {
        // todo
        // resolve("1215210952501366784");

        resolve("1229253275946192896");
        // NativeModules.security.getPassportId().then((result) => {
        //         resolve(result);
        //     }
        // ).catch((error) => {
        //     // console.log(error)
        // });
    })
}

function  identityId(){
    return  new Promise(function (resolve, reject) {
        // NativeModules.security.getIdentityId().then((result) => {
        //         resolve(result);
        //     }
        // ).catch((error) => {
        //     // console.log(error)
        // });
        resolve("");
    })
}

async function getPostParameter (request){
    var post_data = '';
    var param_array = new Object();
    const session = await AsyncStorage.getItem("session")
    if(global.passportId != null ){
        this.passportId = global.passportId;
    }else {
        this.passportId = session;
    }
    this.identityId = await identityId();

    if (this.passportId != undefined && this.passportId != null && this.passportId > 0) {
        param_array.passportId = this.passportId;
    }
    if (this.identityId != undefined && this.identityId != null && this.identityId > 0) {
        param_array.identityId = this.identityId;
    }

    param_array.format = 'json';
    param_array.sign_method = 'md5';
    param_array.timestamp = Date.parse(new Date());
    param_array.app_key =forumConfig.app_key;
    param_array.v = '1.0';

    for (var p in request) { // 方法
        if (request[p] != null && request[p] != undefined && typeof (request[p]) != "function") {
            param_array[p] = request[p];
        }
    } {
        var param_sign;
        var arrayKey = [];
        var strTemp;
        var arrayKeyTemp = [];
        for (var p in param_array) { // 方法
            if (typeof (param_array[p]) != "function") {
                arrayKeyTemp.push(p);
            }
        }
        // 最后显示所有的属性
        arrayKeyTemp.sort();
        var strTemp = forumConfig.secret;
        for (var i = 0; i < arrayKeyTemp.length; i++) {
            if (isArray(param_array[arrayKeyTemp[i]])) {
                strTemp = strTemp + arrayKeyTemp[i] + JSON.stringify(param_array[arrayKeyTemp[i]]);
            } else {
                strTemp = strTemp + arrayKeyTemp[i] + param_array[arrayKeyTemp[i]];
            }
        }
        strTemp = strTemp + forumConfig.secret;
        param_sign = MD5(strTemp).toString().toUpperCase();
        post_data = 'sign=' + param_sign.toUpperCase();
        for (var i = 0; i < arrayKeyTemp.length; i++) {
            if (isArray(param_array[arrayKeyTemp[i]])) {
                post_data = post_data + '&' + arrayKeyTemp[i] + '=' + encodeURIComponent(JSON.stringify(param_array[arrayKeyTemp[i]]));
            } else {
                post_data = post_data + '&' + arrayKeyTemp[i] + '=' + encodeURIComponent(param_array[arrayKeyTemp[i]]);
            }
        }
    }
    return post_data;
}

function escape1(text){
    return text;
}

async function request(data, _options) {
    const options = _options || {};

    //config.apiUrl

    options.method = options.method || 'GET';
    options.headers = options.headers || {};

    options.body=await getPostParameter(data)

    // console.warn(JSON.stringify(options.body));

    const resp = await fetch(forumConfig.apiUrl.toString(), options);
    const text = await resp.text();
    // console.log('RESP:', text);
    const json = JSON.parse(text);

    // 如果请求失败
    if (resp.status !== 200) {
        if (resp.status === 401) {
            // console.log(resp.status);
        }
        console.log('请求失败:'+text);
        throw new ResponseError(json.message, resp.status, json);
    }
    // 服务不可用
    if (json.message) {
        console.log('请求出错:'+text);
        throw new ResponseError(json.message, resp.status, json);
    }
    return json;
}
//post
export function post(data, options) {
    return request(data, {
        method: 'POST',
        mode: "cors",
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        ...options,
    });
}
//上传
export async function upload(file) {
    //config.apiUrl
    const body = new FormData();
    body.append('File', file);
    body.append("Type", "PHOTO");
    const options = {
        method: 'POST',
        headers: {
            'Content-Type': 'multipart/form-data',
        },
        body,
    };

    let passportId=await  getPassportId();
    const resp = await fetch(forumConfig.uploadUrl+"?passportId="+passportId, options);
    const text = await resp.text();
    // console.log('RESP:', text);
    const json = JSON.parse(text);
    // 如果请求失败
    if (resp.status !== 200) {
        throw new ResponseError(json.message, resp.status, json);
    }
    return json;
}

export const  init=function (data) {
    forumConfig=data
};

const forumRpc={
    init:init,
    upload:upload,
    post:post
}

export default forumRpc;