class Adapter_fc

# File lib/AIX/adapter_fc.rb, line 9
def initialize

  @fcstats = Hash.new
  @serial_number = nil
end

# File lib/AIX/adapter_fc.rb, line 34
def analyze

  verbose = 1

  if @fcstats.count == 2
    puts 'Will analyze data'

    keys = @fcstats.keys

    fcs_1 = @fcstats[keys[0]]
    fcs_2 = @fcstats[keys[1]]

    if keys[0] < keys[1]
      puts "Test of timestamps -  [passed] " if verbose > 0
    else
      raise 'Wrong timestamps order in object, this version can work in this case (wrong data file?)'
    end

    if  fcs_1.data["Seconds Since Last Reset"] < fcs_2.data["Seconds Since Last Reset"]
      puts "Seconds from liast Reset are increasing, it means adapter stats weren't reset and we can compare both states [passed]"
    else
      raise 'data statistics were reset, cannot compare data'
    end


  else
    puts 'I cannot find 2 fcstats entries'
  end
end

# File lib/AIX/adapter_fc.rb, line 64
def diffs

  diffs = Hash.new

  timestamps = @fcstats.keys
  fcs_1 = @fcstats[timestamps[0]]
  fcs_2 = @fcstats[timestamps[1]]

  fcs_1.data.each_pair { |key, value|

    diff = Hash.new

    if value.class == Hash
        value.each_pair { |key2, value2|
            puts "key: #{key}, key2: #{key2}, value2 type: #{value2.class}"

            if fcs_1.data[key][key2] != fcs_2.data[key][key2]
              diff[timestamps[0]] = fcs_1.data[key][key2]
              diff[timestamps[1]] = fcs_2.data[key][key2]
              diffs["#{key}-#{key2}"] = diff
            end

        }
    elsif   value.class == String or value.class == Integer
      #puts "key: #{key}, value type: #{value.class}"

      if fcs_1.data[key] != fcs_2.data[key]
        diff[timestamps[0]] = fcs_1.data[key]
        diff[timestamps[1]] = fcs_2.data[key]
        diffs[key] = diff
      end

    else
      puts "Unknown type: #{value.class}"
    end
  }

  diffs
end

# File lib/AIX/adapter_fc.rb, line 15
def fcstat_add(timestamp, string)

  @fcstats[timestamp] = Fcstat.new(string)
  self.validate_new_fcstat_data(timestamp)

end

# File lib/AIX/adapter_fc.rb, line 22
def validate_new_fcstat_data(timestamp)

  if @fcstats.count == 1
    @serial_number = @fcstats[timestamp].data['Serial Number']
  else
    pp @serial_number
    pp @fcstats[timestamp].data['Serial Number']
    raise 'wrong serial number' if @fcstats[timestamp].data['Serial Number'] != @serial_number

  end
end