package com.lunhan.xxx.common.util;

import com.lunhan.xxx.common.ConstantFactory;
import com.lunhan.xxx.common.model.Tuple;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

public class ParameterUtil {
    public static String named(String name) {
        return "参数“" + name + "”";
    }

    public static String sqlASC(String name) {
        return name + ConstantFactory.SQL_ASC;
    }

    public static String sqlDESC(String name) {
        return name + ConstantFactory.SQL_DESC;
    }

    public static String sqlLikeValue(String value) {
        return "%" + value + "%";
    }

    public static String dealNull(String parameter) {
        if(StringUtil.isNullOrEmpty(parameter)) {
            return "";
        }
        return parameter.trim().replaceAll("\\t", "").replaceAll("\\r", "").replaceAll("\\n", "");
    }

    public static String dealNullStr(Object parameter, String defaultValue) {
        if(Objects.isNull(parameter) || StringUtil.isNullOrEmpty(parameter.toString())) {
            return defaultValue;
        }
        return parameter.toString();
    }

    public static String dealNullStr(Object parameter) {
        return ParameterUtil.dealNullStr(parameter, "");
    }

    public static <T> List<T> dealNull(List<T> list) {
        if(null == list) {
            return new ArrayList<>();
        }
        return list;
    }

    public static String dealNotStr(String parameter) {
        if(null == parameter) {
            return parameter;
        }
        return parameter.trim().replaceAll("\\t", "").replaceAll("\\r", "").replaceAll("\\n", "");
    }

    public static Tuple<String, String> getTimeRange(String timeRange) {
        if (StringUtil.isNullOrEmpty(timeRange)) {
            return new Tuple<>("", "");
        }
        String[] list = StringUtil.split(timeRange, ConstantFactory.STR_TIME_RANGE);
        if (list.length != 2) {
            return new Tuple<>("", "");
        }
        return new Tuple<>(list[0], list[1]);
    }
}