/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.

This source code is licensed under the Apache License Version 2.0.*/

package apijson.orm;

import java.sql.SQLException;

import java.sql.Savepoint;

import com.alibaba.fastjson.JSONArray;

import com.alibaba.fastjson.JSONObject;

import apijson.NotNull;

import apijson.RequestMethod;

import apijson.RequestRole;

/**解析器

* @author Lemon

*/

public interface Parser<T> {

int DEFAULT_QUERY_COUNT = 10;

int MAX_QUERY_PAGE = 100;

int MAX_QUERY_COUNT = 100;

int MAX_UPDATE_COUNT = 10;

int MAX_SQL_COUNT = 200;

int MAX_OBJECT_COUNT = 5;

int MAX_ARRAY_COUNT = 5;

int MAX_QUERY_DEPTH = 5;

@NotNull

Visitor<T> getVisitor();

Parser<T> setVisitor(@NotNull Visitor<T> visitor);

@NotNull

RequestMethod getMethod();

Parser<T> setMethod(@NotNull RequestMethod method);

int getVersion();

Parser<T> setVersion(int version);

String getTag();

Parser<T> setTag(String tag);

JSONObject getRequest();

Parser<T> setRequest(JSONObject request);

Parser<T> setNeedVerify(boolean needVerify);

boolean isNeedVerifyLogin();

Parser<T> setNeedVerifyLogin(boolean needVerifyLogin);

boolean isNeedVerifyRole();

Parser<T> setNeedVerifyRole(boolean needVerifyRole);

boolean isNeedVerifyContent();

Parser<T> setNeedVerifyContent(boolean needVerifyContent);

String parse(String request);

String parse(JSONObject request);

JSONObject parseResponse(String request);

JSONObject parseResponse(JSONObject request);

JSONObject parseCorrectRequest() throws Exception;

JSONObject parseCorrectRequest(RequestMethod method, String tag, int version, String name, JSONObject request,

int maxUpdateCount, SQLCreator creator) throws Exception;

JSONObject parseCorrectResponse(String table, JSONObject response) throws Exception;

JSONObject getStructure(String table, String method, String tag, int version) throws Exception;

JSONObject onObjectParse(JSONObject request, String parentPath, String name, SQLConfig arrayConfig, boolean isSubquery) throws Exception;

JSONArray onArrayParse(JSONObject request, String parentPath, String name, boolean isSubquery) throws Exception;

/**解析远程函数

* @param key

* @param function

* @param parentPath

* @param currentName

* @param currentObject

* @return

* @throws Exception

*/

Object onFunctionParse(String key, String function, String parentPath, String currentName, JSONObject currentObject) throws Exception;

ObjectParser createObjectParser(JSONObject request, String parentPath, SQLConfig arrayConfig, boolean isSubquery, boolean isTable, boolean isArrayMainTable) throws Exception;

int getDefaultQueryCount();

int getMaxQueryPage();

int getMaxQueryCount();

int getMaxUpdateCount();

int getMaxSQLCount();

int getMaxObjectCount();

int getMaxArrayCount();

int getMaxQueryDepth();

void putQueryResult(String path, Object result);

Object getValueByPath(String valuePath);

void onVerifyLogin() throws Exception;

void onVerifyContent() throws Exception;

void onVerifyRole(SQLConfig config) throws Exception;

JSONObject executeSQL(SQLConfig config, boolean isSubquery) throws Exception;

SQLExecutor getSQLExecutor();

Verifier<T> getVerifier();

Boolean getGlobleFormat();

RequestRole getGlobleRole();

String getGlobleDatabase();

String getGlobleSchema();

String getGlobleDatasource();

Boolean getGlobleExplain();

String getGlobleCache();

int getTransactionIsolation();

void setTransactionIsolation(int transactionIsolation);

void begin(int transactionIsolation);

void rollback() throws SQLException;

void rollback(Savepoint savepoint) throws SQLException;

void commit() throws SQLException;

void close();

}