com.zengtengpeng.relation.manyToMany.BuildManyToManyDao Maven / Gradle / Ivy

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package com.zengtengpeng.relation.manyToMany;

import com.zengtengpeng.autoCode.bean.BuildJavaField;
import com.zengtengpeng.autoCode.bean.BuildJavaMethod;
import com.zengtengpeng.autoCode.config.AutoCodeConfig;
import com.zengtengpeng.autoCode.config.BuildJavaConfig;
import com.zengtengpeng.autoCode.config.GlobalConfig;
import com.zengtengpeng.autoCode.utils.BuildUtils;
import com.zengtengpeng.relation.bean.RelationTable;
import com.zengtengpeng.relation.build.BuildBaseDao;
import com.zengtengpeng.relation.config.RelationConfig;
import com.zengtengpeng.relation.utils.RelationBuilUtils;

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

/**
 * 构建多对多dao
 */
@FunctionalInterface
public interface BuildManyToManyDao extends BuildBaseDao {

    /**
     * 主表导入
     * @param autoCodeConfig
     * @return
     */
    default List primaryImports(AutoCodeConfig autoCodeConfig){
        List list=new ArrayList();
        list.add("java.util.List");
        list.add("org.apache.ibatis.annotations.Param");
        return list;
    }

    /**
     * 根据外表id查询主表所有数据(带分页)
     * @param autoCodeConfig
     * @return
     */
    default BuildJavaMethod primarySelectPrimaryAndForeign(AutoCodeConfig autoCodeConfig) {
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable primary = relationConfig.getPrimary();
        RelationTable foreign = relationConfig.getForeign();
        BuildJavaMethod buildJavaMethod = select(primary, foreign);
        return buildJavaMethod;
    }

    default BuildJavaMethod select(RelationTable primary, RelationTable foreign) {
        BuildJavaMethod buildJavaMethod=new BuildJavaMethod();
        buildJavaMethod.setRemark(String.format("根据%s查询%s",foreign.getRemark(),primary.getRemark()));
        buildJavaMethod.setReturnType(String.format("List<%s>",primary.getBeanName()));
        buildJavaMethod.setMethodName(String.format("select%sBy%s",primary.getBeanName(),foreign.getBeanName()));
        List params=new ArrayList<>();
        params.add(primary.getBeanName()+" "+primary.getBeanNameLower());
        buildJavaMethod.setParams(params);
        return buildJavaMethod;
    }

    /**
     * 主表删除
     * @return
     */
    default BuildJavaMethod primaryDeletePrimaryAndForeign(AutoCodeConfig autoCodeConfig) {
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable primary = relationConfig.getPrimary();
        RelationTable foreign = relationConfig.getForeign();
        BuildJavaMethod buildJavaMethod = RelationBuilUtils.getDaoBaseDelete(primary, foreign);
        return buildJavaMethod;
    }


    /**
     * 根据主表id查询外表所有数据(带分页)
     * @return
     */
    default BuildJavaMethod foreignSelectForeignAndPrimary(AutoCodeConfig autoCodeConfig) {
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable  primary= relationConfig.getPrimary();
        RelationTable foreign = relationConfig.getForeign();
        BuildJavaMethod buildJavaMethod = select(foreign, primary);
        return buildJavaMethod;
    }

    /**
     * 外表导入
     * @return
     */
    default List foreignImports(AutoCodeConfig autoCodeConfig){
        List list=new ArrayList();
        list.add("java.util.List");
        list.add("org.apache.ibatis.annotations.Param");
        return list;
    }

    /**
     * 外表级联新增
     * @return
     */
    default BuildJavaMethod foreignInsertRelation(AutoCodeConfig autoCodeConfig) {
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable  primary= relationConfig.getPrimary();
        RelationTable foreign = relationConfig.getForeign();
        RelationTable thirdparty = relationConfig.getThirdparty();
        BuildJavaMethod buildJavaMethod=new BuildJavaMethod();
        buildJavaMethod.setRemark("级联新增");
        buildJavaMethod.setReturnType("Integer");
        buildJavaMethod.setMethodName("insertRelation");
        List params=new ArrayList<>();
        params.add("@Param(\"id\") String id");
        params.add("@Param(\""+thirdparty.getPrimaryKeyUp(false)+"\") String[] "+thirdparty.getPrimaryKeyUp(false));
        buildJavaMethod.setParams(params);
        return buildJavaMethod;
    }
    /**
     * 主表级联新增
     * @return
     */
    default BuildJavaMethod primaryInsertRelation(AutoCodeConfig autoCodeConfig) {
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable  primary= relationConfig.getPrimary();
        RelationTable foreign = relationConfig.getForeign();
        RelationTable thirdparty = relationConfig.getThirdparty();
        BuildJavaMethod buildJavaMethod=new BuildJavaMethod();
        buildJavaMethod.setRemark("级联新增");
        buildJavaMethod.setReturnType("Integer");
        buildJavaMethod.setMethodName("insertRelation");
        List params=new ArrayList<>();
        params.add("@Param(\"id\") String id");
        params.add("@Param(\""+thirdparty.getForeignKeyUp(false)+"\") String[] "+thirdparty.getForeignKeyUp(false));
        buildJavaMethod.setParams(params);
        return buildJavaMethod;
    }

    /**
     * 构建主表的dao
     */
    default void buildPrimary(AutoCodeConfig autoCodeConfig, BuildJavaConfig buildJavaConfig){
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable primary = relationConfig.getPrimary();

        List buildJavaMethods =buildJavaConfig.getBuildJavaMethods();
        buildJavaMethods.add(primarySelectPrimaryAndForeign(autoCodeConfig));
        buildJavaMethods.add(primaryDeletePrimaryAndForeign(autoCodeConfig));
        buildJavaMethods.add(primaryInsertRelation(autoCodeConfig));

        List imports = buildJavaConfig.getImports();
        imports.addAll(primaryImports(autoCodeConfig));

        List buildJavaFields = buildJavaConfig.getBuildJavaFields();
        GlobalConfig globalConfig = autoCodeConfig.getGlobalConfig();
        String filePath = BuildUtils.packageJavaPath(globalConfig.getParentPathJavaSource(), primary.getExistParentPackage(),
                globalConfig.getPackageDao())+"/"+primary.getBeanName()+globalConfig.getPackageDaoUp()+".java";
        BuildUtils.addJavaCode(filePath,buildJavaMethods,buildJavaFields,imports);
    }
    /**
     * 构建外表的dao
     */
    default void buildForeign(AutoCodeConfig autoCodeConfig, BuildJavaConfig buildJavaConfig){
        RelationConfig relationConfig = autoCodeConfig.getGlobalConfig().getRelationConfig();
        RelationTable foreign = relationConfig.getForeign();
        List buildJavaMethods = buildJavaConfig.getBuildJavaMethods();
        buildJavaMethods.add(foreignSelectForeignAndPrimary(autoCodeConfig));
        buildJavaMethods.add(foreignDeletePrimaryByForeign(autoCodeConfig));
        buildJavaMethods.add(foreignInsertRelation(autoCodeConfig));

        List imports = buildJavaConfig.getImports();
        imports.addAll(foreignImports(autoCodeConfig));

        List buildJavaFields = buildJavaConfig.getBuildJavaFields();
        GlobalConfig globalConfig = autoCodeConfig.getGlobalConfig();
        String filePath = BuildUtils.packageJavaPath(globalConfig.getParentPathJavaSource(), foreign.getExistParentPackage(),
                globalConfig.getPackageDao())+"/"+foreign.getBeanName()+globalConfig.getPackageDaoUp()+".java";
        BuildUtils.addJavaCode(filePath,buildJavaMethods,buildJavaFields,imports);
    }

}