package com.vci.ubcs.ddl.bo;

import lombok.Data;
import lombok.Getter;
import lombok.Setter;
import org.springblade.core.tool.utils.StringPool;
import org.springblade.core.tool.utils.StringUtil;

/**
 * Description:
 *
 * @author LiHang
 * @date 2023/4/28
 */
@Getter
public class DdlFieldMappingAttrBO {

	/**
	 * 类型
	 */
	@Setter
	private String dataType;

	/**
	 * 长度
	 */
	@Setter
	private Integer dataLength;

	/**
	 * 精度
	 */
	@Setter
	private Integer dataPrecision;

	/**
	 * 允许为空
	 */
	@Setter
	private Boolean nullable;

	/**
	 * 默认值
	 */
	@Setter
	private String defaultValue;

	public DdlFieldMappingAttrBO() {
	}

	public DdlFieldMappingAttrBO(String dataType, Integer dataLength, Integer dataPrecision, Boolean nullable, String defaultValue) {
		this.dataType = dataType;
		this.dataLength = dataLength;
		this.dataPrecision = dataPrecision;
		this.nullable = nullable;
		this.defaultValue = defaultValue;
	}

	@Override
	public String toString() {
		StringBuilder stringBuilder = new StringBuilder().append(dataType);
		if (dataLength != null){
			stringBuilder.append(StringPool.SPACE).append(StringPool.LEFT_BRACKET).append(dataLength);
			if (dataPrecision != null){
				stringBuilder.append(StringPool.COMMA).append(dataPrecision).append(StringPool.RIGHT_BRACKET).append(StringPool.SPACE);
			}else {
				stringBuilder.append(StringPool.RIGHT_BRACKET).append(StringPool.SPACE);
			}
		}
		if (!nullable){
			stringBuilder.append(StringPool.SPACE).append("not null").append(StringPool.SPACE);
		}
		if (StringUtil.isNotBlank(defaultValue)){
			stringBuilder.append(StringPool.SPACE).append("default").append(StringPool.SPACE).append(StringPool.SINGLE_QUOTE).append(defaultValue).append(StringPool.SINGLE_QUOTE).append(StringPool.SPACE);
		}
		return stringBuilder.toString();
	}


}