package cn.com.ty.lift.common.judge;

import lombok.extern.slf4j.Slf4j;

import javax.validation.constraints.*;
import java.lang.reflect.Array;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.net.IDN;
import java.time.*;
import java.time.chrono.HijrahDate;
import java.time.chrono.JapaneseDate;
import java.time.chrono.MinguoDate;
import java.time.chrono.ThaiBuddhistDate;
import java.time.temporal.TemporalAccessor;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.PatternSyntaxException;

import static java.util.regex.Pattern.CASE_INSENSITIVE;

/**
 * the validation for parameter implements javax.validation.constraints.*,
 * reform from hibernate validator (v6.0.16.Final)
 *
 * @author wcz
 * @since 2020/2/15
 */
public class Judgement {

    private ThreadLocal<String> message = new ThreadLocal<>();
    private ThreadLocal<Integer> code = new ThreadLocal<>();

    private static final int                     MAX_LOCAL_PART_LENGTH         = 64;
    private static final String                  LOCAL_PART_ATOM               = "[a-z0-9!#$%&'*+/=?^_`{|}~\u0080-\uFFFF-]";
    private static final String                  LOCAL_PART_INSIDE_QUOTES_ATOM = "([a-z0-9!#$%&'*.(),<>\\[\\]:;  @+/=?^_`{|}~\u0080-\uFFFF-]|\\\\\\\\|\\\\\\\")";
    /**
     * Regular expression for the local part of an email address (everything before '@')
     */
    private static final java.util.regex.Pattern LOCAL_PART_PATTERN            = java.util.regex.Pattern.compile(
            "(" + LOCAL_PART_ATOM + "+|\"" + LOCAL_PART_INSIDE_QUOTES_ATOM + "+\")" +
                    "(\\." + "(" + LOCAL_PART_ATOM + "+|\"" + LOCAL_PART_INSIDE_QUOTES_ATOM + "+\")" + ")*", CASE_INSENSITIVE
    );

    /**
     * This is the maximum length of a domain name. But be aware that each label (parts separated by a dot) of the
     * domain name must be at most 63 characters long. This is verified by {@link IDN#toASCII(String)}.
     */
    private static final int MAX_DOMAIN_PART_LENGTH = 255;

    private static final String DOMAIN_CHARS_WITHOUT_DASH = "[a-z\u0080-\uFFFF0-9!#$%&'*+/=?^_`{|}~]";
    private static final String DOMAIN_LABEL              = "(" + DOMAIN_CHARS_WITHOUT_DASH + "-*)*" + DOMAIN_CHARS_WITHOUT_DASH + "+";
    private static final String DOMAIN                    = DOMAIN_LABEL + "+(\\." + DOMAIN_LABEL + "+)*";

    private static final String IP_DOMAIN    = "[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}";
    //IP v6 regex taken from http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
    private static final String IP_V6_DOMAIN = "(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))";

    /**
     * Regular expression for the domain part of an URL
     * <p>
     * A host string must be a domain string, an IPv4 address string, or "[", followed by an IPv6 address string,
     * followed by "]".
     */
    private static final java.util.regex.Pattern DOMAIN_PATTERN = java.util.regex.Pattern.compile(
            DOMAIN + "|\\[" + IP_V6_DOMAIN + "\\]", CASE_INSENSITIVE
    );

    /**
     * Regular expression for the domain part of an email address (everything after '@')
     */
    private static final java.util.regex.Pattern EMAIL_DOMAIN_PATTERN = java.util.regex.Pattern.compile(
            DOMAIN + "|\\[" + IP_DOMAIN + "\\]|" + "\\[IPv6:" + IP_V6_DOMAIN + "\\]", CASE_INSENSITIVE
    );


    private static final OptionalInt LESS_THAN    = OptionalInt.of(-1);
    private static final OptionalInt FINITE_VALUE = OptionalInt.empty();
    private static final OptionalInt GREATER_THAN = OptionalInt.of(1);

    private static final short SHORT_ZERO = (short) 0;

    private static final byte BYTE_ZERO = (byte) 0;

    public String message() {
        String m = message.get();
        message.remove();
        return m;
    }

    public Integer code(){
        Integer c = code.get();
        code.remove();
        return c;
    }

    private void setVerify(String message) {
        this.code.set(1);
        this.message.set(message);
    }

    private void setIllegalArg(String message){
        this.code.set(2);
        this.message.set(message);
    }

    private Clock getClock() {
        return Clock.systemDefaultZone();
    }

    private Duration getDuration() {
        return Duration.ZERO.abs();
    }

    private Clock getClock(Duration offset) {
        return Clock.offset(getClock(), offset.negated());
    }

    public boolean isNull(Object value) {
        return null == value;
    }

    public boolean notNull(Object value) {
        return null != value;
    }


    public boolean gt0(int value) {
        return value > 0;
    }

    public boolean lt0(int value) {
        return value < 0;
    }

    public boolean gte0(int value) {
        return value >= 0;
    }

    public boolean lte0(int value) {
        return value <= 0;
    }

    public boolean isBoolean(Object value) {
        return (value instanceof Boolean);
    }

    public boolean isNumber(Object value) {
        return (value instanceof Number);
    }

    public boolean isCharSequence(Object value) {
        return (value instanceof CharSequence);
    }

    public boolean isBigDecimal(Object value) {
        return (value instanceof BigDecimal);
    }

    public boolean isBigInteger(Object value) {
        return (value instanceof BigInteger);
    }

    public boolean isLong(Object value) {
        return (value instanceof Long);
    }

    public boolean isInteger(Object value) {
        return (value instanceof Integer);
    }

    public boolean isDouble(Object value) {
        return (value instanceof Double);
    }

    public boolean isFloat(Object value) {
        return (value instanceof Float);
    }

    public boolean isByte(Object value) {
        return (value instanceof Byte);
    }

    public boolean isShort(Object value) {
        return (value instanceof Short);
    }

    public boolean isString(Object value) {
        return (value instanceof String);
    }

    public boolean isCollection(Object value) {
        return (value instanceof Collection);
    }

    public boolean isMap(Object value) {
        return (value instanceof Map);
    }

    public boolean isArray(Object value) {
        return value.getClass().isArray();
    }

    public boolean isIterator(Object value) {
        return (value instanceof Iterator);
    }

    public boolean isEnumeration(Object value) {
        return (value instanceof Enumeration);
    }

    public boolean isTemporalAccessor(Object value) {
        return (value instanceof TemporalAccessor);
    }

    public boolean isDate(Object value) {
        return (value instanceof Date);
    }

    public boolean isCalendar(Object value) {
        return (value instanceof Calendar);
    }

    private BigDecimal newBigDecimal(CharSequence value) {
        try {
            BigDecimal bd;
            if (isString(value)) {
                bd = new BigDecimal((String) value);
            } else {
                bd = new BigDecimal(value.toString());
            }
            return bd;
        } catch (Exception e) {
            return null;
        }
    }

    private BigDecimal newBigDecimal(Number value) {
        try {
            BigDecimal bd;
            if (isLong(value)) {
                bd = BigDecimal.valueOf((Long) value);
            } else if (isBigDecimal(value)) {
                bd = ((BigDecimal) value);
            } else if (isBigInteger(value)) {
                bd = new BigDecimal((BigInteger) value);
            } else if (isDouble(value)) {
                bd = BigDecimal.valueOf((Double) value);
            } else if (isFloat(value)) {
                bd = BigDecimal.valueOf((Float) value);
            } else {
                bd = BigDecimal.valueOf(value.doubleValue());
            }
            return bd;
        } catch (Exception e) {
            return null;
        }
    }

    public OptionalInt infinityCheck(Double number, OptionalInt treatNanAs) {
        OptionalInt result = FINITE_VALUE;
        if (number == Double.NEGATIVE_INFINITY) {
            result = LESS_THAN;
        } else if (number.isNaN()) {
            result = treatNanAs;
        } else if (number == Double.POSITIVE_INFINITY) {
            result = GREATER_THAN;
        }
        return result;
    }

    public OptionalInt infinityCheck(Float number, OptionalInt treatNanAs) {
        OptionalInt result = FINITE_VALUE;
        if (number == Float.NEGATIVE_INFINITY) {
            result = LESS_THAN;
        } else if (number.isNaN()) {
            result = treatNanAs;
        } else if (number == Float.POSITIVE_INFINITY) {
            result = GREATER_THAN;
        }
        return result;
    }

    /**
     * Checks the validity of the domain name used in an email. To be valid it should be either a valid host name, or an
     * IP address wrapped in [].
     *
     * @param domain domain to check for validity
     * @return {@code true} if the provided string is a valid domain, {@code false} otherwise
     */
    public boolean isValidEmailDomainAddress(String domain) {
        return isValidDomainAddress(domain, EMAIL_DOMAIN_PATTERN);
    }

    /**
     * Checks validity of a domain name.
     *
     * @param domain the domain to check for validity
     * @return {@code true} if the provided string is a valid domain, {@code false} otherwise
     */
    public boolean isValidDomainAddress(String domain) {
        return isValidDomainAddress(domain, DOMAIN_PATTERN);
    }

    private boolean isValidDomainAddress(String domain, java.util.regex.Pattern pattern) {
        // if we have a trailing dot the domain part we have an invalid email address.
        // the regular expression match would take care of this, but IDN.toASCII drops the trailing '.'
        if (domain.endsWith(".")) {
            return false;
        }
        Matcher matcher = pattern.matcher(domain);
        if (!matcher.matches()) {
            return false;
        }
        String asciiString;
        try {
            asciiString = IDN.toASCII(domain);
        } catch (IllegalArgumentException e) {
            return false;
        }
        if (asciiString.length() > MAX_DOMAIN_PART_LENGTH) {
            return false;
        }
        return true;
    }

    //NotNull : Object
    public boolean judge(Object value, NotNull annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        return notNull(value);
    }

    //Null : Object
    public boolean judge(Object value, Null annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        return isNull(value);
    }

    //AssertTrue : Boolean
    public boolean judge(Object value, AssertTrue annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        return notNull(value) && isBoolean(value) && ((Boolean) value);
    }

    //AssertFalse : Boolean
    public boolean judge(Object value, AssertFalse annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        return notNull(value) && isBoolean(value) && !((Boolean) value);
    }

    //DecimalMax : Number, CharSequence
    public boolean judge(Object value, DecimalMax annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());

        if (isNull(value)) {
            return false;
        }
        final boolean isNumber = isNumber(value);
        final boolean isCharSequence = isCharSequence(value);
        if (!isNumber && !isCharSequence) {
            setIllegalArg("The DecimalMax only for Number & CharSequence.");
            return false;
        }
        String maxValue = annotation.value();
        if (isNull(maxValue)) {
            setIllegalArg("The value of DecimalMax is null, a invalid BigDecimal format.");
            return false;
        }
        BigDecimal max = newBigDecimal(maxValue);

        if (isNull(max)) {
            setIllegalArg(maxValue + " does not represent a valid BigDecimal format.");
            return false;
        }
        BigDecimal val;
        if (isNumber) {
            val = newBigDecimal((Number) value);
        } else {
            val = newBigDecimal((CharSequence) value);
        }
        if (isNull(val)) {
            setIllegalArg(value + " does not represent a valid BigDecimal format.");
            return false;
        }
        int compare = decimalComparator(value, val, max, GREATER_THAN);
        boolean inclusive = annotation.inclusive();
        //inclusive ? comparisonResult <= 0 : comparisonResult < 0;
        if (inclusive) {
            return lte0(compare);
        } else {
            return lt0(compare);
        }
    }

    //DecimalMin : Number & CharSequence.
    public boolean judge(Object value, DecimalMin annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());

        if (isNull(value)) {
            return false;
        }
        final boolean isNumber = isNumber(value);
        final boolean isCharSequence = isCharSequence(value);
        if (!isNumber && !isCharSequence) {
            setIllegalArg("The DecimalMin only for Number & CharSequence.");
            return false;
        }
        String minValue = annotation.value();
        if (isNull(minValue)) {
            setIllegalArg("The value of DecimalMin is null, a invalid BigDecimal format.");
            return false;
        }
        BigDecimal min = newBigDecimal(minValue);
        if (isNull(min)) {
            setIllegalArg(minValue + " does not represent a valid BigDecimal format.");
            return false;
        }
        BigDecimal val;
        if (isNumber) {
            val = newBigDecimal((Number) value);
        } else {
            val = newBigDecimal((CharSequence) value);
        }
        if (isNull(val)) {
            setIllegalArg(value + " does not represent a valid BigDecimal format.");
            return false;
        }
        int compare = decimalComparator(value, val, min, LESS_THAN);
        boolean inclusive = annotation.inclusive();
        //inclusive ? comparisonResult >= 0 : comparisonResult > 0;
        if (inclusive) {
            return gte0(compare);
        } else {
            return gt0(compare);
        }
    }

    private int decimalComparator(Object value, BigDecimal val, BigDecimal min, OptionalInt treatNanAs) {
        int compare;
        if (isLong(value) || isBigInteger(value) || isBigDecimal(value)) {
            compare = val.compareTo(min);
        } else if (isDouble(value)) {
            Double v = (Double) value;
            OptionalInt infinity = infinityCheck(v, treatNanAs);
            if (infinity.isPresent()) {
                compare = infinity.getAsInt();
            } else {
                compare = val.compareTo(min);
            }
        } else if (isFloat(value)) {
            Float v = (Float) value;
            OptionalInt infinity = infinityCheck(v, treatNanAs);
            if (infinity.isPresent()) {
                compare = infinity.getAsInt();
            } else {
                compare = val.compareTo(min);
            }
        } else {
            compare = val.compareTo(min);
        }
        return compare;
    }

    //NotEmpty : CharSequence,Collection,Map,Array,Iterator,Enumeration
    public boolean judge(Object value, NotEmpty annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        int length = length(value);
        // length > 0
        return gt0(length);
    }

    public int length(Object value) {
        if (isNull(value)) {
            return 0;
        }
        if (isCharSequence(value)) {
            return ((CharSequence) value).length();
        }
        if (isCollection(value)) {
            return ((Collection<?>) value).size();
        }
        if (isMap(value)) {
            return ((Map<?, ?>) value).size();
        }
        if (isArray(value)) {
            return Array.getLength(value);
        }
        int count;
        if (isIterator(value)) {
            Iterator<?> iter = (Iterator<?>) value;
            count = 0;
            while (iter.hasNext()) {
                count++;
                iter.next();
            }
            return count;
        }
        if (isEnumeration(value)) {
            Enumeration<?> enumeration = (Enumeration<?>) value;
            count = 0;
            while (enumeration.hasMoreElements()) {
                count++;
                enumeration.nextElement();
            }
            return count;
        }
        return -1;
    }

    //Size : CharSequence,Collection,Map,Array,Iterator,Enumeration
    public boolean judge(Object value, Size annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        int min = annotation.min();
        int max = annotation.max();
        if (lt0(min)) {
            setIllegalArg("The min parameter cannot be negative.");
            return false;
        }
        if (lt0(max)) {
            setIllegalArg("The max parameter cannot be negative.");
            return false;
        }
        if (min > max) {
            setIllegalArg("The min and max length cannot be negative.");
            return false;
        }
        int length = length(value);
        //size >= min && size <= max
        return length >= min && length <= max;
    }

    //Digits : CharSequence,Number
    public boolean judge(Object value, Digits annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isNumber = isNumber(value);
        final boolean isCharSequence = isCharSequence(value);
        if (!isNumber && !isCharSequence) {
            setIllegalArg("The Digits only for Number & CharSequence.");
            return false;
        }
        int maxInteger = annotation.integer();
        int maxFraction = annotation.fraction();
        if (lt0(maxInteger)) {
            setIllegalArg("The length of the integer part cannot be negative.");
            return false;
        }
        if (lt0(maxFraction)) {
            setIllegalArg("The length of the fraction part cannot be negative.");
            return false;
        }
        BigDecimal val;
        if (isNumber) {
            if (isBigDecimal(value)) {
                val = (BigDecimal) value;
            } else {
                val = newBigDecimal(value.toString());
                if (isNull(val)) {
                    setIllegalArg(value + " does not represent a valid BigDecimal format.");
                    return false;
                }
                val = val.stripTrailingZeros();
            }
        } else {
            val = newBigDecimal((CharSequence) value);
        }
        if (isNull(val)) {
            setIllegalArg(value + " does not represent a valid BigDecimal format.");
            return false;
        }
        int integerPart = val.precision() - val.scale();
        int fractionPart = val.scale() < 0 ? 0 : val.scale();
        //maxInteger >= integerPart && maxFraction >= fractionPart
        return maxInteger >= integerPart && maxFraction >= fractionPart;
    }

    //NotBlank : CharSequence
    public boolean judge(Object value, NotBlank annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setIllegalArg(annotation.message());
        if (isNull(value)) {
            return false;
        }
        if (!isCharSequence(value)) {
            return true;
        }
        return ((CharSequence) value).toString().trim().isEmpty();
    }

    //Email : CharSequence
    public boolean judge(Object value, Email annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value) || !isCharSequence(value)) {
            return false;
        }
        String val = ((CharSequence) value).toString().trim();
        if (val.isEmpty()) {
            return false;
        }

        // cannot split email string at @ as it can be a part of quoted local part of email.
        // so we need to split at a position of last @ present in the string:
        int splitPosition = val.lastIndexOf('@');
        // need to check if
        if (lt0(splitPosition)) {
            return false;
        }

        String localPart = val.substring(0, splitPosition);
        String domainPart = val.substring(splitPosition + 1);
        if (localPart.length() > MAX_LOCAL_PART_LENGTH) {
            return false;
        }
        if (!LOCAL_PART_PATTERN.matcher(localPart).matches()) {
            return false;
        }
        if (!isValidEmailDomainAddress(domainPart)) {
            return false;
        }
        Pattern.Flag[] flags = annotation.flags();
        String regexp = annotation.regexp();
        int intFlag = 0;
        for (Pattern.Flag flag : flags) {
            intFlag = intFlag | flag.getValue();
        }
        java.util.regex.Pattern pattern = null;
        // we only apply the regexp if there is one to apply
        if (!".*".equals(regexp) || flags.length > 0) {
            try {
                pattern = java.util.regex.Pattern.compile(regexp, intFlag);
            } catch (PatternSyntaxException e) {
                setIllegalArg("The regexp for Email is Invalid regular expression.");
                return false;
            }
        }

        return notNull(pattern) && pattern.matcher(val).matches();
    }

    //Pattern : CharSequence
    public boolean judge(Object value, Pattern annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value) || !isCharSequence(value)) {
            return false;
        }
        String val = ((CharSequence) value).toString();
        if (val.isEmpty()) {
            return false;
        }

        Pattern.Flag[] flags = annotation.flags();
        String regexp = annotation.regexp();
        int intFlag = 0;
        for (Pattern.Flag flag : flags) {
            intFlag = intFlag | flag.getValue();
        }
        java.util.regex.Pattern pattern;
        try {
            pattern = java.util.regex.Pattern.compile(regexp, intFlag);
        } catch (PatternSyntaxException e) {
            setIllegalArg("The regexp for Email is Invalid regular expression.");
            return false;
        }

        return notNull(pattern) && pattern.matcher(val).matches();
    }

    //Max : CharSequence & Number
    public boolean judge(Object value, Max annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isNumber = isNumber(value);
        final boolean isCharSequence = isCharSequence(value);
        if (!isCharSequence && !isNumber) {
            setIllegalArg("The Max is only valid for CharSequence & Number.");
            return false;
        }
        long max = annotation.value();
        int compare;
        if (isNumber) {
            compare = numberComparator((Number) value, max, GREATER_THAN);
        } else {
            String v = ((CharSequence) value).toString().trim();
            if (v.isEmpty()) {
                return false;
            }
            BigDecimal val = newBigDecimal(v);
            if (isNull(val)) {
                return false;
            }
            compare = val.compareTo(BigDecimal.valueOf(max));
        }
        return lte0(compare);
    }


    //Min : CharSequence & Number
    public boolean judge(Object value, Min annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isNumber = isNumber(value);
        final boolean isCharSequence = isCharSequence(value);
        if (!isCharSequence && !isNumber) {
            setIllegalArg("The Min is only valid for CharSequence & Number.");
            return false;
        }
        long min = annotation.value();
        int compare;
        if (isNumber) {
            compare = numberComparator((Number) value, min, LESS_THAN);
        } else {
            String v = ((CharSequence) value).toString().trim();
            if (v.isEmpty()) {
                return false;
            }
            BigDecimal val = newBigDecimal(v);
            if (isNull(val)) {
                return false;
            }
            compare = val.compareTo(BigDecimal.valueOf(min));
        }
        return gte0(compare);
    }

    private int numberComparator(Number value, long limit, OptionalInt treatNanAs) {
        int compare;
        if (isLong(value)) {
            compare = ((Long) value).compareTo(limit);
        } else if (isDouble(value)) {
            Double val = (Double) value;
            OptionalInt infinity = infinityCheck(val, treatNanAs);
            if (infinity.isPresent()) {
                compare = infinity.getAsInt();
            } else {
                compare = Double.compare(val, limit);
            }
        } else if (isFloat(value)) {
            Float val = (Float) value;
            OptionalInt infinity = infinityCheck(val, treatNanAs);
            if (infinity.isPresent()) {
                compare = infinity.getAsInt();
            } else {
                compare = Float.compare(val, limit);
            }
        } else if (isBigDecimal(value)) {
            compare = ((BigDecimal) value).compareTo(BigDecimal.valueOf(limit));
        } else if (isBigInteger(value)) {
            compare = ((BigInteger) value).compareTo(BigInteger.valueOf(limit));
        } else {
            compare = Long.compare(value.longValue(), limit);
        }
        return compare;
    }

    private int signum(Number value, OptionalInt treatNanAs) {
        int signum;
        if (isLong(value)) {
            signum = Long.signum((Long) value);
        } else if (isInteger(value)) {
            signum = Integer.signum((Integer) value);
        } else if (isBigDecimal(value)) {
            signum = ((BigDecimal) value).signum();
        } else if (isBigInteger(value)) {
            signum = ((BigInteger) value).signum();
        } else if (isDouble(value)) {
            Double val = (Double) value;
            OptionalInt infinity = infinityCheck(val, treatNanAs);
            if (infinity.isPresent()) {
                signum = infinity.getAsInt();
            } else {
                signum = val.compareTo(0D);
            }
        } else if (isFloat(value)) {
            Float val = (Float) value;
            OptionalInt infinity = infinityCheck(val, treatNanAs);
            if (infinity.isPresent()) {
                signum = infinity.getAsInt();
            } else {
                signum = val.compareTo(0F);
            }
        } else if (isByte(value)) {
            signum = ((Byte) value).compareTo(BYTE_ZERO);
        } else if (isShort(value)) {
            signum = ((Short) value).compareTo(SHORT_ZERO);
        } else {
            signum = Double.compare(value.doubleValue(), 0D);
        }
        return signum;
    }

    //Negative : Number
    public boolean judge(Object value, Negative annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        if (!isNumber(value)) {
            return true;
        }

        return lt0(signum((Number) value, GREATER_THAN));
    }

    // NegativeOrZero : Number
    public boolean judge(Object value, NegativeOrZero annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        if (!isNumber(value)) {
            return true;
        }

        return lte0(signum((Number) value, GREATER_THAN));
    }

    //Positive : Number
    public boolean judge(Object value, Positive annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        if (!isNumber(value)) {
            return true;
        }

        return gt0(signum((Number) value, LESS_THAN));
    }

    //PositiveOrZero : Number
    public boolean judge(Object value, PositiveOrZero annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        if (!isNumber(value)) {
            return true;
        }

        return gte0(signum((Number) value, LESS_THAN));
    }


    public int dateComparator(Object value, boolean isTemporalAccessor, boolean isDate) {
        Clock clock = getClock(getDuration());
        int compare;
        if (isTemporalAccessor) {
            if (value instanceof Instant) {
                compare = ((Instant) value).compareTo(Instant.now(clock));
            } else if (value instanceof LocalDateTime) {
                compare = ((LocalDateTime) value).compareTo(LocalDateTime.now(clock));
            } else if (value instanceof LocalDate) {
                compare = ((LocalDate) value).compareTo(LocalDate.now(clock));
            } else if (value instanceof LocalTime) {
                compare = ((LocalTime) value).compareTo(LocalTime.now(clock));
            } else if (value instanceof MonthDay) {
                compare = ((MonthDay) value).compareTo(MonthDay.now(clock));
            } else if (value instanceof HijrahDate) {
                compare = ((HijrahDate) value).compareTo(HijrahDate.now(clock));
            } else if (value instanceof JapaneseDate) {
                compare = ((JapaneseDate) value).compareTo(JapaneseDate.now(clock));
            } else if (value instanceof MinguoDate) {
                compare = ((MinguoDate) value).compareTo(MinguoDate.now(clock));
            } else if (value instanceof OffsetDateTime) {
                compare = ((OffsetDateTime) value).compareTo(OffsetDateTime.now(clock));
            } else if (value instanceof OffsetTime) {
                compare = ((OffsetTime) value).compareTo(OffsetTime.now(clock));
            } else if (value instanceof ThaiBuddhistDate) {
                compare = ((ThaiBuddhistDate) value).compareTo(ThaiBuddhistDate.now(clock));
            } else if (value instanceof Year) {
                compare = ((Year) value).compareTo(Year.now(clock));
            } else if (value instanceof YearMonth) {
                compare = ((YearMonth) value).compareTo(YearMonth.now(clock));
            } else if (value instanceof ZonedDateTime) {
                compare = ((ZonedDateTime) value).compareTo(ZonedDateTime.now(clock));
            } else {
                compare = -2;
            }
        } else if (isDate) {
            Date val = (Date) value;
            compare = val.toInstant().compareTo(Instant.now(clock));
        } else {
            Calendar val = (Calendar) value;
            compare = val.toInstant().compareTo(Instant.now(clock));
        }
        return compare;
    }

    //Future : TemporalAccessor ,java.util.Date,java.util.Calendar
    public boolean judge(Object value, Future annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isTemporalAccessor = isTemporalAccessor(value);
        final boolean isDate = isDate(value);
        final boolean isCalendar = isCalendar(value);
        if (!isTemporalAccessor && !isDate && !isCalendar) {
            setIllegalArg("Future is only for TemporalAccessor & Date & Calendar");
            return false;
        }
        int compare = dateComparator(value, isTemporalAccessor, isDate);
        if (-2 == compare) {
            setIllegalArg(value.getClass().toString() + " is not a supported date class temporarily.");
            return false;
        }
        //compare > 0
        return gt0(compare);
    }

    //FutureOrPresent : TemporalAccessor ,java.util.Date,java.util.Calendar
    public boolean judge(Object value, FutureOrPresent annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isTemporalAccessor = isTemporalAccessor(value);
        final boolean isDate = isDate(value);
        final boolean isCalendar = isCalendar(value);
        if (!isTemporalAccessor && !isDate && !isCalendar) {
            setIllegalArg("FutureOrPresent is only for TemporalAccessor & Date & Calendar");
            return false;
        }
        int compare = dateComparator(value, isTemporalAccessor, isDate);
        if (-2 == compare) {
            setIllegalArg(value.getClass().toString() + " is not a supported date class temporarily.");
            return false;
        }
        //compare >= 0
        return gte0(compare);
    }

    //Past : TemporalAccessor ,java.util.Date,java.util.Calendar
    public boolean judge(Object value, Past annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isTemporalAccessor = isTemporalAccessor(value);
        final boolean isDate = isDate(value);
        final boolean isCalendar = isCalendar(value);
        if (!isTemporalAccessor && !isDate && !isCalendar) {
            setIllegalArg("Past is only for TemporalAccessor & Date & Calendar");
            return false;
        }
        int compare = dateComparator(value, isTemporalAccessor, isDate);
        if (-2 == compare) {
            setIllegalArg(value.getClass().toString() + " is not a supported date class temporarily.");
            return false;
        }
        //compare < 0
        return lt0(compare);
    }

    //PastOrPresent : TemporalAccessor ,java.util.Date,java.util.Calendar
    public boolean judge(Object value, PastOrPresent annotation) {
        if (isNull(annotation)) {
            return true;
        }
        setVerify(annotation.message());
        if (isNull(value)) {
            return false;
        }
        final boolean isTemporalAccessor = isTemporalAccessor(value);
        final boolean isDate = isDate(value);
        final boolean isCalendar = isCalendar(value);
        if (!isTemporalAccessor && !isDate && !isCalendar) {
            setIllegalArg("PastOrPresent is only for TemporalAccessor & Date & Calendar");
            return false;
        }
        int compare = dateComparator(value, isTemporalAccessor, isDate);
        if (-2 == compare) {
            setIllegalArg(value.getClass().toString() + " is not a supported date class temporarily.");
            return false;
        }
        //compare <= 0
        return lte0(compare);
    }
}