package com.ruoyi.bestsign.utils;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import java.io.IOException;

/**
 * 上上签混合云SDK客户端
 */
@Component
@Data
@Slf4j
public class BestsignOpenApiClient {
    /**
     * 开发者id
     */
    @Value("${ssq.developerId}")
    private String developerId;
    /**
     * 开发者私钥
     */
    @Value("${ssq.privateKey}")
    private String privateKey;
    /**
     * Host地址
     */
    @Value("${ssq.serverHost}")
    private String serverHost;
    private static String urlSignParams = "?developerId=%s&rtick=%s&signType=rsa&sign=%s";

//	public BestsignOpenApiClient(String developerId, String privateKey,
//                                 String serverHost) {
//		this.developerId = developerIds;
//		this.privateKey = privateKey;
//		this.serverHost = serverHost;
//	}

    /**
     * POST方法示例
     * 个人用户注册
     *
     * @param account       用户账号
     * @param name          姓名
     * @param mail          用来接收通知邮件的电子邮箱
     * @param mobile        用来接收通知短信的手机号码
     * @param identity      证件号码
     * @param identityType  枚举值：0-身份证，目前仅支持身份证
     * @param contactMail   电子邮箱
     * @param contactMobile 手机号码
     * @param province      省份
     * @param city          城市
     * @param address       地址
     * @return 异步申请任务单号
     * @throws IOException
     */
    public String userPersonalReg(String account, String name, String mail,
                                  String mobile, String identity, String identityType,
                                  String contactMail, String contactMobile, String province,
                                  String city, String address) throws Exception {
        String host = this.serverHost;
        String method = "/user/reg/";

        // 组装请求参数，作为requestbody
        JSONObject requestBody = new JSONObject();
        requestBody.put("account", account);
        requestBody.put("name", name);
        requestBody.put("userType", "1");
        requestBody.put("mail", mail);
        requestBody.put("mobile", mobile);

        JSONObject credential = new JSONObject();
        credential.put("identity", identity);
        credential.put("identityType", identityType);
        credential.put("contactMail", contactMail);
        credential.put("contactMobile", contactMobile);
        credential.put("province", province);
        credential.put("city", city);
        credential.put("address", address);
        requestBody.put("credential", credential);
        //是否申请证书
        requestBody.put("applyCert", "2");
        // 生成一个时间戳参数
        String rtick = RSAUtils.getRtick();
        // 计算参数签名
        String paramsSign = RSAUtils.calcRsaSign(this.developerId,
                this.privateKey, this.serverHost, method, rtick, null,
                requestBody.toJSONString());
        // 签名参数追加为url参数
        String fullUrlParams = String.format(urlSignParams, this.developerId,
                rtick, paramsSign);

        // 发送POST请求
        String responseBody = HttpClientSender.sendHttpPost(this.serverHost, method,
                fullUrlParams, requestBody.toJSONString());
        System.out.println(responseBody);
        // 返回结果解析
        JSONObject userObj = JSON.parseObject(responseBody);
        // 返回errno为0，表示成功，其他表示失败
        if (userObj.getIntValue("errno") == 0) {
            JSONObject data = userObj.getJSONObject("data");
            if (data != null) {
                //对返回data进行处理
                String taskId = data.getString("taskId");
                return taskId;
            }
        } else {
            //接口返回异常
            System.out.println(userObj.getIntValue("errno"));
            System.out.println(userObj.getString("errmsg"));
        }
        return userObj.toJSONString();
    }

    /**
     * GET方法示例
     * 下载合同PDF文件
     *
     * @param contractId 合同编号
     * @return
     * @throws Exception
     */
    public byte[] contractDownload(String contractId) throws Exception {
        String host = this.serverHost;
        String method = "/storage/contract/download/";

        // 组装url参数
        String urlParams = "contractId=" + contractId;

        // 生成一个时间戳参数
        String rtick = RSAUtils.getRtick();
        // 计算参数签名
        String paramsSign = RSAUtils.calcRsaSign(this.developerId,
                this.privateKey, host, method, rtick, urlParams, null);
        // 签名参数追加为url参数
        urlParams = String.format(urlSignParams, this.developerId, rtick,
                paramsSign) + "&" + urlParams;
        // 发送请求
        byte[] responseBody = HttpClientSender.sendHttpGet(host, method,
                urlParams);
        // 返回结果解析
        return responseBody;
    }
}