import datetime

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

PRIMARY_COL = "ts"

INT_COL     = "c1"
BINT_COL    = "c2"
SINT_COL    = "c3"
TINT_COL    = "c4"
FLOAT_COL   = "c5"
DOUBLE_COL  = "c6"
BOOL_COL    = "c7"

BINARY_COL  = "c8"
NCHAR_COL   = "c9"
TS_COL      = "c10"

NUM_COL     = [ INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, ]
CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
BOOLEAN_COL = [ BOOL_COL, ]
TS_TYPE_COL = [ TS_COL, ]

class TDTestCase:

    def init(self, conn, logSql, replicaVar=1):
        self.replicaVar = int(replicaVar)
        tdLog.debug(f"start to excute {__file__}")
        tdSql.init(conn.cursor())

    def __kill_process(self, process_name):
        killCmd = f"ps -ef|grep -w {process_name}| grep -v grep | awk '{{print $2}}' | xargs kill -TERM > /dev/null 2>&1"

        psCmd = f"ps -ef|grep -w {process_name}| grep -v grep | awk '{{print $2}}'"
        while processID := subprocess.check_output(psCmd, shell=True):
            os.system(killCmd)
            time.sleep(1)

    def test_fsync_current(self):
        wal_index = 0
        fsync_index = 0
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryCols):
            if tdSql.cursor.description[i][0] == "wal_level":
                wal_index = i
            if tdSql.cursor.description[i][0] == "wal_fsync_period":
                fsync_index = i

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_level 1")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, wal_index, 1)

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_level 2")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_fsync_period 0")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 0)

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_fsync_period 3000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_fsync_period 180000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 180000)


        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_level 1 wal_fsync_period 6000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 6000)
                tdSql.checkData(i, wal_index, 1)

        tdSql.execute("drop database if exists db1")
        tdSql.execute("create database db1 wal_level 2 wal_fsync_period 3000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("alter database db1 wal_level 1")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)
                tdSql.checkData(i, wal_index, 1)

        tdSql.execute("alter database db1 wal_level 2")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("alter database db1 wal_fsync_period 0")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 0)
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("alter database db1 wal_fsync_period 3000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("alter database db1 wal_fsync_period 18000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 18000)
                tdSql.checkData(i, wal_index, 2)

        tdSql.execute("alter database db1 wal_level 1 wal_fsync_period 3000")
        tdSql.query("select * from information_schema.ins_databases")
        for i in range(tdSql.queryRows):
            if tdSql.queryResult[i][0] == "db1":
                tdSql.checkData(i, fsync_index, 3000)
                tdSql.checkData(i, wal_index, 1)

        tdSql.execute("drop database db1 ")

    @property
    def fsync_create_err(self):
        return [
            "create database db1 wal_level 0",
            "create database db1 wal_level 3",
            "create database db1 wal_level null",
            "create database db1 wal_level true",
            "create database db1 wal_level 1.1",
            "create database db1 wal_fsync_period -1",
            "create database db1 wal_fsync_period 180001",
            "create database db1 wal_fsync_period 10.111",
            "create database db1 wal_fsync_period true",
        ]

    @property
    def fsync_alter_err(self):
        return [
            "alter database db1 wal_level 0",
            "alter database db1 wal_level 3",
            "alter database db1 wal_level null",
            "alter database db1 wal_level true",
            "alter database db1 wal_level 1.1",
            "alter database db1 wal_fsync_period -1",
            "alter database db1 wal_fsync_period 180001",
            "alter database db1 wal_fsync_period 10.111",
            "alter database db1 wal_fsync_period true",
        ]

    def test_fsync_err(self):
        for sql in self.fsync_create_err:
            tdSql.error(sql)
        tdSql.query("create database db1")
        for sql in self.fsync_alter_err:
            tdSql.error(sql)
        tdSql.query("drop database db1")

    def all_test(self):
        self.test_fsync_err()
        self.test_fsync_current()

    # def __create_tb(self):

    #     tdLog.printNoPrefix("==========step1:create table")
    #     create_stb_sql  =  f'''create table stb1(
    #             ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
    #              {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
    #              {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
    #         ) tags (t1 int)
    #         '''
    #     create_ntb_sql = f'''create table t1(
    #             ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
    #              {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
    #              {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
    #         )
    #         '''
    #     tdSql.execute(create_stb_sql)
    #     tdSql.execute(create_ntb_sql)

    #     for i in range(4):
    #         tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
    #         { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2}

    # def __insert_data(self, rows):
    #     now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
    #     for i in range(rows):
    #         tdSql.execute(
    #             f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar_测试_{i}', { now_time + 1 * i } )"
    #         )
    #         tdSql.execute(
    #             f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar_测试_{i}', { now_time + 1 * i } )"
    #         )
    #         tdSql.execute(
    #             f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar_测试_{i}', { now_time + 1 * i } )"
    #         )
    #     tdSql.execute(
    #         f'''insert into ct1 values
    #         ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar_测试_0', { now_time + 8 } )
    #         ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar_测试_9', { now_time + 9 } )
    #         '''
    #     )

    #     tdSql.execute(
    #         f'''insert into ct4 values
    #         ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time - rows * 3888000000 + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         (
    #             { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
    #             { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_测试_limit-1", { now_time - 86400000}
    #             )
    #         (
    #             { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
    #             { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_测试_limit-2", { now_time - 172800000}
    #             )
    #         '''
    #     )

    #     tdSql.execute(
    #         f'''insert into ct2 values
    #         ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time - rows * 3888000000 + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         (
    #             { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
    #             { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_测试_limit-1", { now_time - 86400000 }
    #             )
    #         (
    #             { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
    #             { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_测试_limit-2", { now_time - 172800000 }
    #             )
    #         '''
    #     )

    #     for i in range(rows):
    #         insert_data = f'''insert into t1 values
    #             ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
    #             "binary_{i}", "nchar_测试_{i}", { now_time - 1000 * i } )
    #             '''
    #         tdSql.execute(insert_data)
    #     tdSql.execute(
    #         f'''insert into t1 values
    #         ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
    #         ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
    #             { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
    #             "binary_limit-1", "nchar_测试_limit-1", { now_time - 86400000 }
    #             )
    #         (
    #             { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
    #             { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
    #             "binary_limit-2", "nchar_测试_limit-2", { now_time - 172800000 }
    #             )
    #         '''
    #     )

    def run(self):
        tdSql.prepare()

        self.all_test()

        tdDnodes.stop(1)
        tdDnodes.start(1)

        # tdSql.execute("use db")

        tdLog.printNoPrefix("==========step4:after wal_level, all check again ")
        self.all_test()

    def stop(self):
        tdSql.close()
        tdLog.success(f"{__file__} successfully executed")

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