module SinespClientV2

# File lib/sinesp_client_v2.rb, line 14
def self.search(plate, proxy = {})
  unless proxy.empty?
    configure_proxy(proxy[:host], proxy[:port], proxy[:user], proxy[:password])
  end

  @plate = plate.gsub(/\W+/, '')
  
  response = post(
    "https://#{BASE_URL}/sinesp-cidadao/mobile/consultar-placa/v3",
    body: body,
    headers: header,
    timeout: 10,
    cookies: captcha_cookie,
    verify: false
  )
  
  response["Envelope"]["Body"]["getStatusResponse"]["return"].to_h
end

# File lib/sinesp_client_v2.rb, line 76
def self.body
  "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
    <v:Envelope xmlns:v='http://schemas.xmlsoap.org/soap/envelope/'>
      <v:Header>
        <b>Samsung GT-I9192</b>
        <c>ANDROID</c>
        <d>#{ANDROID_VERSION}</d>
        <i>#{lat}</i>
        <e>4.3.2</e>
        <f>192.168.0.200</f>
        <g>#{generate_token}</g>
        <k></k>
        <h>#{long}</h>
        <l>#{Time.now.strftime('%Y-%m-%d %H:%M:%S')}</l>
        <m>8797e74f0d6eb7b1ff3dc114d4aa12d3</m>
      </v:Header>
      <v:Body>
        <n0:getStatus xmlns:n0='http://soap.ws.placa.service.sinesp.serpro.gov.br/'>
          <a>#{@plate}</a>
        </n0:getStatus>
      </v:Body>
    </v:Envelope>"
end

# File lib/sinesp_client_v2.rb, line 35
def self.captcha_cookie
  response = get("https://sinespcidadao.sinesp.gov.br/sinesp-cidadao/captchaMobile.png", verify: false)
  cookies = response.headers['set-cookie']
  {
    JSESSIONID: parse_cookie_to_jsessionid(cookies)
  }
end

# File lib/sinesp_client_v2.rb, line 100
def self.configure_proxy(host, port, user, password)
  http_proxy(host, port,user, password)
end

# File lib/sinesp_client_v2.rb, line 57
def self.generate_token
  digest = OpenSSL::Digest.new('sha1')
  OpenSSL::HMAC.hexdigest(digest, @plate + SECRET_KEY, @plate)
end

# File lib/sinesp_client_v2.rb, line 62
def self.header
  {
    "Timeout" => "30000",
    "Content-length" => body.length.to_s,
    "User-Agent" => "SinespCidadao / 3.0.2.1 CFNetwork / 758.2.8 Darwin / 15.0.0",
    "Accept" =>  "text/plain, */*; q=0.01",
    "Cache-Control" =>  "no-cache",
    "Content-Length" =>  "661",
    "Content-Type" =>  "application/x-www-form-urlencoded; charset=UTF-8",
    "Host" =>  "#{BASE_URL}",
    "Connection" => "close"
  }
end

# File lib/sinesp_client_v2.rb, line 49
def self.lat
  rand(-90.000000000...90.000000000)
end

# File lib/sinesp_client_v2.rb, line 53
def self.long
  rand(-180.000000000...180.000000000)
end

# File lib/sinesp_client_v2.rb, line 43
def self.parse_cookie_to_jsessionid(cookie)
  cookie.split(';').map{
    |value| value if value.include?('JSESSION')
  }.compact.first
end