#-*- coding: utf-8 -*-
import csv, time, subprocess, re, pywikibot

WAIT_TIME = 60
with open('00000.csv', 'r') as csvfile:
        reader = csv.reader(csvfile,delimiter="~")
#        count = 0
        for row in reader:
                subprocess.call("sed -i 1d 00000.csv",shell=True)          
                wikiPage = row[0]#.decode('utf-8')
                print (wikiPage)
                
                site1 = pywikibot.Site('ta', 'wikisource')
                page = pywikibot.Page(site1, wikiPage)
                existingText = page.text
#                print('-------------------------------------------       தற்போதுள்ள பக்க உள்ளடக்கம்       ---------------------------------------------')
#                print(type (existingText))
#                print('\n\n' + existingText)
#                print('\n\n' + '------------------------------        தற்போதுள்ள பக்க உள்ளடக்கம்   முடிவடைந்தது.       --------------------------------------------')
                search_pattern = re.compile("\<noinclude\>.*?\<\/noinclude>", re.DOTALL)
                tags = re.findall(search_pattern, existingText)
                
                headerTag1 = tags[0]
                footerTag  = tags[1]
                middleText = re.sub(search_pattern, '', existingText).strip()
                
#                subprocess.call("sed -i 1d middleText",shell=True)
#                subprocess.call("sed -n 1,3p middleText",shell=True) #sed -n '1,3p' middleText 
                     
                dotsLine = '............................................................'
#                print ('\n' + dotsLine + 'existingHeader' + dotsLine + '\n' + headerTag1 + '\n')
#                print ('\n' + dotsLine + 'existingMiddleText' + dotsLine + '\n' + middleText + '\n')
#                print ('\n' + dotsLine + 'existingFooter' + dotsLine + '\n' + footerTag + '\n')
                
                # coining header content to place rh template according to pagenumber
                #finding wikiPage number
                wikiPageNumberSplit = wikiPage.split('.pdf/')
                wikiPageNumberOnly = wikiPageNumberSplit[-1]
#                print(wikiPageNumberOnly)
                
                #getting first few lines of middleText
                middleTextFew = middleText.split('\n\n')
                middleTextFirstLineGet = middleTextFew[0]
#                print(middleTextFirstLineGet)
                time.sleep(WAIT_TIME)
                
                
                if not int(wikiPageNumberOnly) % 2 == 0 :
#                        print('The wikiPage is odd number (ஒற்றையெண் பக்கம்)' + wikiPageNumberOnly)
#                        print(type (wikiPageNumberOnly))
                        bookPageNumber = int(wikiPageNumberOnly)-2
#                        print(type (bookPageNumber))
#                        print(bookPageNumber)      
                        bookPageNumberStr = str(bookPageNumber)
#                        print(type (bookPageNumberStr))  
#                        print('The bookPage is odd number (ஒற்றையெண் பக்கம்) =' + bookPageNumberStr)         
#                        middleTextFirstLineRh =  '/>{{rh|' + bookPageNumberStr + '| | }} </noinclude>'
#                        middleTextFirstLineRhPipeline = middleTextFirstLineRh.replace('மொழிகள்','மொழிகள் ||').replace('மொழிகன்','மொழிகள் ||').replace('.','').replace('$','') 
#                        headerTagFinal = footerTag.replace('/></noinclude>',middleTextFirstLineRh)
#                        headerTagFinal = headerTag1.replace('/></noinclude>','/> {{rh|தமிழ்ப் பழமொழிகள்||61}} </noinclude>')
                        footerTagFinal = '<noinclude> {{rh| |' + bookPageNumberStr + '|}} </noinclude>'
#                        print(type (headerTagFinal))
#                        print (dotsLine + 'modifiedHeader' + dotsLine + '\n' + headerTagFinal + '\n')
                if int(wikiPageNumberOnly) % 2 == 0 :
#                        print('The wikiPage is even number (இரட்டையெண் பக்கம்) =' + wikiPageNumberOnly)
                        bookPageNumber = int(wikiPageNumberOnly)-2
#                        print(type (bookPageNumber))
#                        print(bookPageNumber)      
                        bookPageNumberStr = str(bookPageNumber)
#                        print(type (bookPageNumberStr))  
#                        print('The bookPage is even number (இரட்டையெண் பக்கம்) =' + bookPageNumberStr)              
                        footerTagFinal = '<noinclude> {{rh| |' + bookPageNumberStr + '|}} </noinclude>'
#                        middleTextFirstLineRhPipeline = middleTextFirstLineRh.replace('தமிழ்ப்','|| தமிழ்ப்').replace('மொழிகன்','மொழிகள்').replace('.','').replace('$','').replace('-','')
#                        headerTagFinal = footerTag.replace('/></noinclude>',middleTextFirstLineRh)
#                        headerTagFinal = headerTag1.replace('/></noinclude>','/> {{rh|62||தமிழ்ப் பழமொழிகள்}} </noinclude>')
#                        print(type (headerTagFinal))
#                        print (dotsLine + 'modifiedHeader' + dotsLine + '\n' + headerTagFinal + '\n')
                        
                #doing example replacement in middleText
                modifiedMiddleText = middleText.replace('________________\n','')#.replace('(',':<small>(').replace(')',')</small>')#.replace('','').replace('','').replace('\n','\n\n')
#                print(modifiedMiddleText)
                
                modifiedWholeText = existingText.replace(footerTag,footerTagFinal)#.replace(middleTextFirstLineGet,'').replace(middleText,modifiedMiddleText)
#                print(modifiedWholeText)
                page.text = modifiedWholeText
                
#                page.save('Breif summary to patrol at RecentChanges')
                page.save('+ மேலடி வார்ப்புருவுடன், எண்ணிடல்')

                time.sleep(WAIT_TIME)