import pymysql

#a ry库  b是mojn库
def toTransStockBasis(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    # 连接数据库A  ry库
    db_a_conn = db_conn_a
    db_ry_cursor = dbcursor_a
    # 连接数据库B  mojin库
    db_b_conn = db_conn_b
    db_mojin_cursor = dbcursor_b

    trans_date = trade_date

    mojin_stock_basic_map = {}

    #查询mojn库中的basis数据
    sql_qurey = 'select code,name,blemind2,blemind3 from stock_basis'
    db_mojin_cursor.execute(sql_qurey)
    basisDatas = db_mojin_cursor.fetchall()
    for row in basisDatas:
        code,name,blemind2,blemind3 = row
        mojin_stock_basic_map[code] = (code,name,blemind2,blemind3)
    
    #查询ry库中的基础数据
    sql_qurey = 'select code,name,blemind2,blemind3 from stock_basis'
    db_ry_cursor.execute(sql_qurey)
    basisDatas = db_ry_cursor.fetchall()
    hasInsertData =  False
    for row in basisDatas:
        code,name,blemind2,blemind3 = row
        if code in mojin_stock_basic_map:
            if mojin_stock_basic_map[code][1] == name:
                sql_insert = 'update stock_basis set name = %s where code = %s'
                db_mojin_cursor.execute(sql_insert, (name,code))
                hasInsertData = True
            else:
                continue
        else:
            sql_insert = f"INSERT INTO stock_basis (code,name,blemind2,blemind3) VALUES ( %s, %s, %s, %s)"
            db_mojin_cursor.execute(sql_insert, (code,name,blemind2,blemind3))
            hasInsertData = True
    if hasInsertData:
        db_mojin_cursor.commit()
    
    print('successed transfer stockBasis  ',trans_date , ' data.' )
    print('\r\n')

def toTransStockFinancial(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStockIndex(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocks(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocksInTrend(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocksLimit(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocksLimitUp(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocksNewRecord(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransStocksTmp(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransTrends(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    return True

def toTransRyOhterData(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date):
    toTransStockBasis(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStockFinancial(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStockIndex(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocks(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocksInTrend(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocksLimit(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocksLimitUp(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocksNewRecord(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransStocksTmp(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)
    toTransTrends(db_conn_a,dbcursor_a,db_conn_b,dbcursor_b,trade_date)