# -*- coding: utf-8 -*-
"""
Created on Thu Mar 25 21:57:31, 2021

@author: Jing-Doo Wang, jdwang@asia.edu.tw, 2021/3/25
"""

import requests
import pandas as pd
import os
import time

#'http://tisvcloud.freeway.gov.tw/history/TDCS/M06A/20191119/23/TDCS_M06A_20191119_230000.csv'
TDCS_M06A = "http://tisvcloud.freeway.gov.tw/history/TDCS/M06A/"
Year = "2021"
Month = "03"

Day = "22"

Hour_Start = 0
Hour_End = 2


OutPutDir = "./TDCS_Download/M06A/"+Year+Month
#os.mkdir(OutPutDir)
if not (os.path.exists(OutPutDir)):
    os.makedirs(OutPutDir)
    print("Dir Created "+OutPutDir)
else:
    print("Dir Existed "+OutPutDir)



for Hour in range(Hour_Start, Hour_End+1):
    if Hour < 10:
        HourStr = "0"+str(Hour)
        print("0"+str(Hour))
    else:
        print (str(Hour))
    #Hour = 23
    OneDate = Year+Month+Day
    OneDay_OneHour_FileName = "TDCS_M06A_"+OneDate+"_"+HourStr+"0000.csv"
    url = TDCS_M06A +OneDate+'/'+HourStr+'/'+ OneDay_OneHour_FileName
    
    csv_data = pd.read_csv(url,encoding='utf-8')
    
    OutputFileLocation = OutPutDir+"/"+OneDay_OneHour_FileName
    #OutputFileLocation
    csv_data.to_csv(OutputFileLocation)
    print("Download=>"+OutputFileLocation)
    time.sleep(20)