package com.zhgd.xmgl.util;

import cn.hutool.http.HttpRequest;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import java.util.*;

/**
 * @program: wisdomSite
 * @description: 身份证工具类
 * @author: Mr.Peng
 * @create: 2021-03-10 10:04
 **/
@Component
@Slf4j
public class IdCardUtils {

    private static String tokenurl = "https://iam.cn-east-3.myhuaweicloud.com/v3/auth/tokens";
    private static String username;
    private static String domainname;
    private static String password;
    private static String projectid;
    private static String endpoint;
    /**
     * 是否启用华为云账号功能
     */
    private static Boolean enable;

    @Value("${hw-ocr-enable:false}")
    public void setEnable(Boolean enable) {
        IdCardUtils.enable = enable;
    }

    @Value("${hw-ocr-username}")
    public void setUsername(String hwusername) {
        username = hwusername;
    }

    @Value("${hw-ocr-domainname}")
    public void setDomainname(String hwdomainname) {
        domainname = hwdomainname;
    }

    @Value("${hw-ocr-password}")
    public void setPassword(String hwpassword) {
        password = hwpassword;
    }

    @Value("${hw-ocr-projectid}")
    public void setProjectid(String hwprojectid) {
        projectid = hwprojectid;
    }

    @Value("${hw-ocr-endpoint}")
    public void setEndpoint(String hwendpoint) {
        endpoint = hwendpoint;
    }


    /**
     * 识别身份证信息
     *
     * @param imageurl 图片地址
     * @param side     true 正面（头像面）    false 反面（国徽面）
     *                 <p>
     *                 注意事项：此处申请华为云必须在华为云上海一区开通身份证识别功能，然后拷贝项目ID到此处进行识别
     */
    public static String getIdCardInfo(String imageurl, boolean side) {
        if (enable) {
//        String JSONSTR = "{ \n \"auth\": { \n \"identity\": { \n \"methods\": [ \n \"password\" \n  ], \n  \"password\": { \n \"user\": { \n\"name\": \"" + username + "\", \n \"password\": \"" + password + "\", \n \"domain\": { \n \"name\": \"" + domainname + "\" \n } \n } \n} \n}, \n\"scope\": { \n \"project\": { \n\"name\": \"cn-east-3\" \n} \n} \n} \n}";
//        String token = HttpRequest.post(tokenurl).body(String.valueOf(JSONUtil.parse(JSONSTR))).execute().header("X-Subject-Token");
//        String url = "https://ocr.cn-east-3.myhuaweicloud.com/v2/" + projectid + "/ocr/id-card";
//        Map<String, Object> param = new HashMap<>();
//        param.put("url", imageurl);
//        param.put("side", side ? "front" : "back");
//        String result = HttpRequest.post(url).header("X-Auth-Token", token).body(String.valueOf(JSONUtil.parse(param))).execute().body();
//        log.info(result);
//        return result;


//        String tokenurl = "https://iam.cn-east-3.myhuaweicloud.com/v3/auth/tokens";
//        String JSONSTR = "{ \n \"auth\": { \n \"identity\": { \n \"methods\": [ \n \"password\" \n  ], \n  \"password\": { \n \"user\": { \n\"name\": \"" + username + "\", \n \"password\": \"" + password + "\", \n \"domain\": { \n \"name\": \"" + username + "\" \n } \n } \n} \n}, \n\"scope\": { \n \"project\": { \n\"name\": \"cn-east-3\" \n} \n} \n} \n}";
            //获取token
            String tokenUrl = "https://iam." + endpoint + ".myhuaweicloud.com/v3/auth/tokens";
            String JSONSTR = getTokenStr(domainname, username, password, endpoint);
            String tokenBody = JSONUtil.toJsonStr(JSONSTR);
            log.info("token_url：{}，body：{}", tokenUrl, tokenBody);
            String token = HttpRequest.post(tokenUrl).body(tokenBody).execute().header("x-subject-token");
            log.info("response-token：{}", token);

            //获取身份证信息
            String cardUrl = "https://ocr." + endpoint + ".myhuaweicloud.com/v2/" + projectid + "/ocr/id-card";
            Map<String, Object> param = new HashMap<>();
            param.put("url", imageurl);
            param.put("side", side ? "front" : "back");
            String cardBoday = JSONUtil.toJsonStr(param);
            log.info("token_url：{}，body：{}", cardUrl, cardBoday);
            String result = HttpRequest.post(cardUrl).header("x-auth-token", token).body(cardBoday).execute().body();
            log.info(result);
            return result;
        }
        return null;
    }

    public static String getTokenStr(String domainname, String username, String passwrd, String endpoint) {
        JSONObject domain = new JSONObject();
        domain.put("name", domainname);
        JSONObject user = new JSONObject();
        user.put("name", username);
        user.put("password", passwrd);
        user.put("domain", domain);
        JSONObject password = new JSONObject();
        password.put("user", user);
        List<String> methods = new ArrayList();
        methods.add("password");
        JSONObject identity = new JSONObject();
        identity.put("methods", methods);
        identity.put("password", password);

        JSONObject project = new JSONObject();
        project.put("name", endpoint);
        JSONObject scope = new JSONObject();
        scope.put("project", project);

        JSONObject json = new JSONObject();
        json.put("identity", identity);
        json.put("scope", scope);

        JSONObject data = new JSONObject();
        data.put("auth", json);
        return data.toJSONString();
    }

    /**
     * 通过身份证号码获取出生日期(birthday)、年龄(age)、性别(sex)
     *
     * @param idCardNo 身份证号码
     * @return 返回的出生日期格式：1993-05-07   性别格式：1男，2女
     */
    public static Map<String, String> getBirthdayAgeSex(String idCardNo) {
        String birthday = "";
        String age = "";
        String sexCode = "";

        int year = Calendar.getInstance().get(Calendar.YEAR);
        char[] number = idCardNo.toCharArray();
        boolean flag = true;
        if (number.length == 15) {
            for (int x = 0; x < number.length; x++) {
                if (!flag) {
                    return new HashMap<String, String>();
                }
                flag = Character.isDigit(number[x]);
            }
        } else if (number.length == 18) {
            for (int x = 0; x < number.length - 1; x++) {
                if (!flag) {
                    return new HashMap<String, String>();
                }
                flag = Character.isDigit(number[x]);
            }
        }
        if (flag && idCardNo.length() == 15) {
            birthday = "19" + idCardNo.substring(6, 8) + "-"
                    + idCardNo.substring(8, 10) + "-"
                    + idCardNo.substring(10, 12);
            sexCode = Integer.parseInt(idCardNo.substring(idCardNo.length() - 3, idCardNo.length())) % 2 == 0 ? "2" : "1";
            age = (year - Integer.parseInt("19" + idCardNo.substring(6, 8))) + "";
        } else if (flag && idCardNo.length() == 18) {
            birthday = idCardNo.substring(6, 10) + "-"
                    + idCardNo.substring(10, 12) + "-"
                    + idCardNo.substring(12, 14);
            sexCode = Integer.parseInt(idCardNo.substring(idCardNo.length() - 4, idCardNo.length() - 1)) % 2 == 0 ? "2" : "1";
            age = (year - Integer.parseInt(idCardNo.substring(6, 10))) + "";
        }
        Map<String, String> map = new HashMap<String, String>();
        map.put("birthday", birthday);
        map.put("age", age);
        map.put("sex", sexCode);
        return map;
    }

    public static void main(String[] args) {
        String projectid = "0c9c4261fa80f43b2fdbc0103360d790";
        String domainname = "yunhaiyun";
        String username = "hqocr";
        String password = "hq123456";
        String endpoint = "cn-north-4";
        String imageurl = "http://119.29.110.58:9000/itbgp/file/3b097a48-7e46-407c-9e32-fc725204c485.jpg";
        String JSONSTR = getTokenStr(domainname, username, password, endpoint);
        String token = HttpRequest.post("https://iam." + endpoint + ".myhuaweicloud.com/v3/auth/tokens").body(JSONUtil.toJsonStr(JSONSTR)).execute().header("x-subject-token");
        log.info(token);
        String url = "https://ocr." + endpoint + ".myhuaweicloud.com/v2/" + projectid + "/ocr/id-card";
        Map<String, Object> param = new HashMap<>();
        param.put("url", imageurl);
        param.put("side", "front");
        String result = HttpRequest.post(url).header("x-auth-token", token).body(JSONUtil.toJsonStr(param)).execute().body();
        log.info(result);
    }
    /*public static void main(String[] args) {
        String username="hqocr";
        String domain="yunhaiyun";
        String password="hq123456";
        String projectid="0c9c4261fa80f43b2fdbc0103360d790";
        String imageurl="http://119.29.110.58:9000/itbgp/file/3b097a48-7e46-407c-9e32-fc725204c485.jpg";
        String JSONSTR=getTokenStr(domain,username,password,"cn-north-4");

        String token =   HttpRequest.post("https://iam.cn-north-4.myhuaweicloud.com/v3/auth/tokens").body(JSONUtil.toJsonStr(JSONSTR)).execute().header("x-subject-token");
        log.info(token);
    }*/
}