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package io.github.dengchen2020.mybatis.methods;

import com.baomidou.mybatisplus.core.injector.AbstractMethod;
import com.baomidou.mybatisplus.core.metadata.TableInfo;
import io.github.dengchen2020.mybatis.base.BaseMybatisRepository;
import org.apache.ibatis.mapping.MappedStatement;
import org.springframework.util.ReflectionUtils;

import java.lang.reflect.Field;

/**
 * 逻辑删除
 *
 * @author dengchen
 * @since 2024/6/22
 */
public class SoftDeleteMethod extends AbstractMethod {

    public SoftDeleteMethod(String methodName) {
        super(methodName);
    }

    /**
     * 获取软删除的值
     */
    private Object getSoftDeletedValue(Class entityClass) {
        Field field = ReflectionUtils.findField(entityClass, "deleted");
        if (field != null && field.getType().equals(Boolean.class)) return Boolean.TRUE;
        return 1;
    }

    @Override
    public MappedStatement injectMappedStatement(Class mapperClass, Class modelClass, TableInfo tableInfo) {
        String sql = """";
        return addUpdateMappedStatement(BaseMybatisRepository.class, Iterable.class, languageDriver.createSqlSource(configuration, sql, Iterable.class));
    }
}