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luxiaotao1123

2024-02-16 02eb9d41eb2f201ce18d8481f56d82fb89641d42

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package com.zy.asrs.wcs.common.domain;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.zy.asrs.framework.common.DateUtils;
import com.zy.asrs.wcs.utils.Utils;
 
import java.util.ArrayList;
import java.util.Map;
 
/**
 * Created by vincent on 2/13/2024
 */
public class PageParam<T, U extends BaseParam> extends Page<T> {
 
    private static final long serialVersionUID = 1L;
 
    private final U where;
 
    /**
     * 是否把字段名称驼峰转下划线
     */
    private final boolean isToUnderlineCase;
 
    public PageParam() {
        this(null);
    }
 
    public PageParam(U where) {
        this(where, true);
    }
 
    public PageParam(U where, boolean isToUnderlineCase) {
        super();
        this.where = where;
        this.isToUnderlineCase = isToUnderlineCase;
        if (where != null) {
            if (where.getCurrent() != null) {
                setCurrent(where.getCurrent());
            }
            if (where.getPageSize() != null) {
                setSize(where.getPageSize());
            }
        }
    }
 
    public QueryWrapper<T> buildWrapper() {
        return this.buildWrapper(false);
    }
 
    @SuppressWarnings("all")
    public QueryWrapper<T> buildWrapper(boolean like) {
        QueryWrapper<T> queryWrapper = new QueryWrapper<>();
        Map<String, Object> map = where.getMap();
        for (String key : map.keySet()) {
            Object val = map.get(key);
 
            if (key.contains("Range")) {
                ArrayList<String> list = null;
                if (val instanceof ArrayList) {
                    list = (ArrayList<String>) val;
                }
                if (null != list) {
                    key = key.replaceAll("Range", "");
                    if (this.isToUnderlineCase) {
                        key = Utils.toSymbolCase(key, '_');
                    }
                    queryWrapper.ge(key, DateUtils.convert(list.get(0)));
                    queryWrapper.le(key, DateUtils.convert(list.get(1)));
                }
            } else {
                if (this.isToUnderlineCase) {
                    key = Utils.toSymbolCase(key, '_');
                }
                if (like) {
                    queryWrapper.like(key, val);
                } else {
                    queryWrapper.eq(key, val);
                }
 
            }
 
 
//            switch (queryType) {
//                case EQ:
//                    queryWrapper.eq(fieldName, fieldValue);
//                    break;
//                case NE:
//                    queryWrapper.ne(fieldName, fieldValue);
//                    break;
//                case GT:
//                    queryWrapper.gt(fieldName, fieldValue);
//                    break;
//                case GE:
//                    queryWrapper.ge(fieldName, fieldValue);
//                    break;
//                case LT:
//                    queryWrapper.lt(fieldName, fieldValue);
//                    break;
//                case LE:
//                    queryWrapper.le(fieldName, fieldValue);
//                    break;
//                case LIKE:
//                    queryWrapper.like(fieldName, fieldValue);
//                    break;
//                case NOT_LIKE:
//                    queryWrapper.notLike(fieldName, fieldValue);
//                    break;
//                case LIKE_LEFT:
//                    queryWrapper.likeLeft(fieldName, fieldValue);
//                    break;
//                case LIKE_RIGHT:
//                    queryWrapper.likeRight(fieldName, fieldValue);
//                    break;
//                case IS_NULL:
//                    queryWrapper.isNull(fieldName);
//                    break;
//                case IS_NOT_NULL:
//                    queryWrapper.isNotNull(fieldName);
//                    break;
//                case IN:
//                    queryWrapper.in(fieldName, fieldValue);
//                    break;
//                case NOT_IN:
//                    queryWrapper.notIn(fieldName, fieldValue);
//                    break;
//                case IN_STR:
//                    if (fieldValue instanceof String) {
//                        queryWrapper.in(fieldName, Arrays.asList(((String) fieldValue).split(",")));
//                    }
//                    break;
//                case NOT_IN_STR:
//                    if (fieldValue instanceof String) {
//                        queryWrapper.notIn(fieldName, Arrays.asList(((String) fieldValue).split(",")));
//                    }
//                    break;
//            }
        }
        return queryWrapper;
    }
 
}