###################################################################
#           Copyright (c) 2016 by TAOS Technologies, Inc.
#                     All rights reserved.
#
#  This file is proprietary and confidential to TAOS Technologies.
#  No part of this file may be reproduced, stored, transmitted,
#  disclosed or used in any form or by any means other than as
#  expressly provided by the written permission from Jianhui Tao
#
###################################################################

# -*- coding: utf-8 -*-

import sys
import os
from util.log import *
from util.cases import *
from util.sql import *
from util.dnodes import *


class TDTestCase:
    def init(self, conn, logSql):
        tdLog.debug("start to execute %s" % __file__)
        tdSql.init(conn.cursor(), logSql)

    def getBuildPath(self):
        selfPath = os.path.dirname(os.path.realpath(__file__))

        if ("community" in selfPath):
            projPath = selfPath[:selfPath.find("community")]
        else:
            projPath = selfPath[:selfPath.find("tests")]

        for root, dirs, files in os.walk(projPath):
            if ("taosd" in files):
                rootRealPath = os.path.dirname(os.path.realpath(root))
                if ("packaging" not in rootRealPath):
                    buildPath = root[:len(root)-len("/build/bin")]
                    break
        return buildPath

    def run(self):
        buildPath = self.getBuildPath()
        if (buildPath == ""):
            tdLog.exit("taosd not found!")
        else:
            tdLog.info("taosd found in %s" % buildPath)
        binPath = buildPath+ "/build/bin/"

    
        # insert: create one  or mutiple tables per sql and insert multiple rows per sql
        # insert data from a special timestamp
        # check stable stb0

        os.system("%staosdemo -f tools/taosdemoAllTest/taosdemoTestNanoDatabase.json -y " % binPath)
        tdSql.execute("use nsdb")
        tdSql.query("show stables")
        tdSql.checkData(0, 4, 100)
        tdSql.query("select count (tbname) from stb0")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from tb0_0")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from stb0")
        tdSql.checkData(0, 0, 10000)
        tdSql.query("describe stb0")
        tdSql.checkDataType(9, 1,"TIMESTAMP")
        tdSql.query("select last(ts) from stb0")
        tdSql.checkData(0, 0,"2021-07-01 00:00:00.990000000") 

        # check stable stb1 which is insert with disord

        tdSql.query("select count (tbname) from stb1")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from tb1_0")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from stb1")
        tdSql.checkData(0, 0, 10000)
        # check c8 is an nano timestamp
        tdSql.query("describe stb1")
        tdSql.checkDataType(9, 1,"TIMESTAMP")
        # check insert timestamp_step is nano_second
        tdSql.query("select last(ts) from stb1")
        tdSql.checkData(0, 0,"2021-07-01 00:00:00.990000000") 
        
        # insert data from now time

        # check stable stb0
        os.system("%staosdemo -f tools/taosdemoAllTest/taosdemoTestNanoDatabaseNow.json -y " % binPath)
        
        tdSql.execute("use nsdb2")
        tdSql.query("show stables")
        tdSql.checkData(0, 4, 100)
        tdSql.query("select count (tbname) from stb0")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from tb0_0")
        tdSql.checkData(0, 0, 100)
        tdSql.query("select count(*) from stb0")
        tdSql.checkData(0, 0, 10000)
        # check c8 is an nano timestamp
        tdSql.query("describe stb0")
        tdSql.checkDataType(9,1,"TIMESTAMP")

        # insert by csv files and timetamp is long int , strings  in ts and cols 
        
        os.system("%staosdemo -f tools/taosdemoAllTest/taosdemoTestNanoDatabasecsv.json  -y " % binPath)
        tdSql.execute("use nsdbcsv")
        tdSql.query("show stables")
        tdSql.checkData(0, 4, 100)
        tdSql.query("select count(*) from stb0")
        tdSql.checkData(0, 0, 10000)
        tdSql.query("describe stb0")
        tdSql.checkDataType(3, 1, "TIMESTAMP")
        tdSql.query("select count(*) from stb0 where ts > \"2021-07-01 00:00:00.490000000\"")
        tdSql.checkData(0, 0, 5000)
        tdSql.query("select count(*) from stb0 where ts < 1626918583000000000")
        tdSql.checkData(0, 0, 10000)
        
        os.system("rm -rf ./insert_res.txt")
        os.system("rm -rf tools/taosdemoAllTest/taosdemoTestSupportNano*.py.sql")

        # taosdemo test insert with command and parameter , detals show taosdemo --help
        os.system("%staosdemo  -u root -ptaosdata -P 6030  -a 1  -m pre -n 10 -T 20 -t 60 -o res.txt -y " % binPath)
        tdSql.query("select count(*) from test.meters")
        tdSql.checkData(0, 0, 600)
        # check taosdemo -s

        sqls_ls = ['drop database  if exists nsdbsql;','create database nsdbsql precision "ns" keep 36 duration 6 update 1;',
                'use nsdbsql;','CREATE STABLE meters (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupdId int);',
                'CREATE TABLE d1001 USING meters TAGS ("Beijing.Chaoyang", 2);',
                'INSERT INTO d1001 USING METERS TAGS ("Beijng.Chaoyang", 2) VALUES (now, 10.2, 219, 0.32);',
                'INSERT INTO d1001 USING METERS TAGS ("Beijng.Chaoyang", 2) VALUES (now, 85, 32, 0.76);']

        with open("./taosdemoTestNanoCreateDB.sql",mode ="a" ) as sql_files:
            for sql in sqls_ls:
                sql_files.write(sql+"\n")
            sql_files.close()

        sleep(10)

        os.system("%staosdemo  -s taosdemoTestNanoCreateDB.sql  -y " % binPath)
        tdSql.query("select count(*) from nsdbsql.meters")
        tdSql.checkData(0, 0, 2)
      
        os.system("rm -rf ./res.txt")
        os.system("rm -rf ./*.py.sql")
        os.system("rm -rf ./taosdemoTestNanoCreateDB.sql")
       

    def stop(self):
        tdSql.close()
        tdLog.success("%s successfully executed" % __file__)


tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())