package com.nq.pay;

import cn.hutool.core.map.MapUtil;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import org.apache.commons.codec.binary.Hex;


import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.*;

public class PayUtil {

    public static String url = "https://www.pickpay.info";

    public static String appid = "A10000106";

    public static String Token = "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";


    public static String TXToken = "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMZLxTr3rl9Ry3Z/hhTxd4cZ0vv2gpRbmSlMyVcLs9CqkRXgux2eXt7l80Rjh4fT48L+irSNPpTE7HURYnnD2Yg+YqQdHbnAQs5JD5ZlN2NCAcqLmlkAuAOLBrM9dI9huHYVgAxGPNiLUn8ueP5nxEPcW5vivC6ZzDxZYKwaNRAFAgMBAAECgYBRmbKjDnOSRB2fOOEbUzalwOnCx/F6TatchH3CNU2cy+QChcVabeaKgUQ3W2HVckui3Y6EuC8Nl2/ayPmmNAMaxPxLXp27ZNYWnBnWDrBAV6/n+9bF8Gb9XldrU+2k06aTl4svX/b6rxxvZ34/aAfOHEOcbzgRsteoqWNv9NrpTQJBAPEnzba/q6Eo+ODoc1YlrT6Qodzi/hnbjHEFazmOhyR0TpqDGSfD+g/JNAQnk7bopv481+Fh7fBK77QmUEJjVSMCQQDSgJMb9xTsELd5v11gBGveefFHIz9huMQ+NgFQC/Thrg7zctE9QxatNXO3qbJkxkDqEHHLG7ogoYy6YESfNTy3AkEA4nC/p1P+8ssoNvfOJRwnutHQSzsR4nHXQ+EUt+zvVPmpPUjQfBh3XA9Pun73Iw7+j0fOZiGwbKvQvNYlEtF3BQJBAIOrzVk2yq2HH11WaHABFABLwrK+x4y26HoJifSqJflsyQlbDqsFZg/eWY3O5jnHER/YPXXQ2DJFGyQRx5rW0C0CQAZKqXDXvETa5B5rmbQId23LBAOQtfpcsOgAFN2TVWgsoAGGUIYCf6QBgadjrB0VjUn3PA42oiy08Op9aU4zNA8=";


    public static String DOWN_ORDER = "https://www.joypay.info/gold-pay/portal/payment";

    public static String DF_ORDER = "https://www.joypay.info/gold-pay/portal/payout";

    public static String ascii(Map<String, String> param, String token, String separator, Boolean empty,String tokenType) {
        StringBuffer sb = new StringBuffer();
        List<String> keys = keyAscii(param);
        for (String key : keys) {
            if (empty) {
                sb.append(key).append("=").append(param.get(key)).append(separator);
            } else {
                if (!ObjectUtils.isEmpty(param.get(key))) {
                    sb.append(key).append("=").append(param.get(key)).append(separator);
                }
            }
        }
        if (!ObjectUtils.isEmpty(tokenType)) {
            sb.append(tokenType).append("=").append(token);
        } else {
            sb = sb.deleteCharAt(sb.length() - 1);
            sb.append(token);
        }
        return sb.toString();
    }


    public static List<String> keyAscii(Map<String, String> parm) {
        Collection<String> keySet = parm.keySet();
        List<String> list = new ArrayList<>(keySet);
        Collections.sort(list);
        return list;
    }


    public static String sha256(String str) {
        MessageDigest messageDigest;
        String encdeStr = "";
        try {
            messageDigest = MessageDigest.getInstance("SHA-256");
            byte[] hash = messageDigest.digest(str.getBytes("UTF-8"));
            encdeStr = Hex.encodeHexString(hash);
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        return encdeStr;
    }

//    public static String getMd5Spring(String key) {
//        return md5DigestAsHex(key.getBytes());
//    }
//
//    private static String md5DigestAsHex(byte[] bytes) {
//        char[] hexDigest = digestAsHexChars("MD5", bytes);
//        return new String(hexDigest);
//    }
//
//    private static char[] digestAsHexChars(String algorithm, byte[] bytes) {
//        byte[] digest = digest(algorithm, bytes);
//        return encodeHex(digest);
//    }
//
//    private static char[] encodeHex(byte[] bytes) {
//        char[] chars = new char[32];
//        for (int i = 0; i < chars.length; i = i + 2) {
//            byte b = bytes[i / 2];
//            chars[i] = HEX_CHARS[(b >>> 0x4) & 0xf];
//            chars[i + 1] = HEX_CHARS[b & 0xf];
//        }
//        return chars;
//    }

    public static String createLinkStringVMePay(Map<String, Object> params) {
        List<String> keys = new ArrayList<String>(params.keySet());
        Collections.sort(keys);
        String prestr = "";
        for (int i = 0; i < keys.size(); i++) {
            String key = keys.get(i);
                String value = MapUtil.getStr(params, key);
                if (i == keys.size() - 1) {//拼接时，不包括最后一个&字符
                    prestr = prestr + key + "=" + value;
                } else {
                    prestr = prestr + key + "=" + value + "&";
                }
        }
        if ((prestr.lastIndexOf("&") + 1) == prestr.length()) {
            prestr = prestr.substring(0, prestr.length() - 1);
        }
        return prestr;
    }


    private static byte[] digest(String algorithm, byte[] bytes) {
        return getDigest(algorithm).digest(bytes);
    }

    private static MessageDigest getDigest(String algorithm) {
        try {
            return MessageDigest.getInstance(algorithm);
        } catch (NoSuchAlgorithmException ex) {
            throw new IllegalStateException("Could not find MessageDigest with algorithm \"" + algorithm + "\"", ex);
        }
    }
}