delhi elections

delhi.rb

require 'nokogiri'
require 'open-uri'
require 'pry'

def get_party(full_name)
  parties = {
    'Aam Aadmi Party' => 'AAP',
    'Bharatiya Janata Party' => 'BJP',
    'Indian National Congress' => 'INC',
    'Bahujan Samaj Party' => 'BSP'
  }

  parties[full_name] || full_name[0..2]
end

def get_status(full_name)
  options = {
    'Counting In Progress' => 'Counting',
    'Result Declared' => 'Declared'
  }

  options[full_name] || full_name[0..2]
end

def get_name(full_name)
  full_name[0..14]
end

def get_votes(votes)
  votes = votes.to_i
  votes.to_s.reverse.gsub(/(\d{3})(?=\d)/, '\\1,').reverse
end

def analyze(row)
  leader_name = row.children[0].text
  leader_party = row.children[1].text
  leader_votes = row.children[2].text

  return leader_name.strip, leader_party.strip, leader_votes.strip
end

def analyze_constituency(number)
  doc = Nokogiri::HTML(open("http://eciresults.nic.in/ConstituencywiseU05#{number}.htm?ac=#{number}"))
  table = doc.xpath('//table')[7].children[3].children[1].children[1].children[1].children[1].children[1].children[1]

  constituency = table.children[0].text.split('-')[1].strip

  printf "%-2s. %-13s", number, constituency
  
  name, party, votes_first = analyze(table.children[4])
  printf "\t %-15s %-4s |%7s|", get_name(name), get_party(party), get_votes(votes_first)

  name, party, votes_second = analyze(table.children[6])
  printf "\t %-15s %-4s |%7s|", get_name(name), get_party(party), get_votes(votes_second)

  name, party, votes = analyze(table.children[8])
  printf "\t %-15s %-4s |%7s|", get_name(name), get_party(party), get_votes(votes)

  printf "\t\t %6s \t %7s \n", get_votes(votes_first.to_i - votes_second.to_i), get_status(table.children[1].text.strip)
end

(1..70).each {|i| analyze_constituency(i) }

quick and dirty. don't be too harsh :)