require 'mongo'

require 'json'
require 'rubygems'
require 'freewifi/additional/additional_functions'

#class for communication with mongo database for iot API
class MongoWifi

  attr_accessor :mongo_ip, :mongo_port, :client, :mongo_database, :additional_func

  def initialize(mongo_ip, mongo_port, mongo_database)
    @mongo_database = mongo_database
    @mongo_ip = mongo_ip
    @mongo_port = mongo_port
    client_host = [mongo_ip + ":" + mongo_port]
    @client = Mongo::Client.new(client_host, :database => mongo_database)
    @additional_func = InternalFunc.new
  end

  def audit_logger(proc_name, src_ip, input_json, output_json, real_ip, subscriber_ip)
    out_resp = {}
    begin
      current = additional_func.datetimenow
      collection = client[:audit]
      doc = {
          :proc_name => proc_name,
          :date => current,
          :sender => {:src_ip => src_ip, :real_ip => real_ip, :subscriber_ip => subscriber_ip},
          :input_params => input_json,
          :output_params => output_json,
          :sdk_version => Freewifi::VERSION
      }
      result = collection.insert_one(doc)
      out_resp = {:code => 200, :result => "audit_logger: Request completed successfully", :body => result}
    rescue
      out_resp = {:code => 507, :result => "audit_logger: Unknown SDK error"}
    end
    additional_func.printer_texter(out_resp, "debug")
    out_resp
  end


  def data_ap_auto_created_insert(data)
    input_params = {:data => data}
    output_params = {}
    begin
      collection = client[:ap_auto_created]
      result = collection.insert_one(data)
      output_params = {:code => 200, :result => "data_ap_auto_created_insert: Request completed successfully", :body => result}
    rescue
      output_params = {:code => 500, :result => "data_ap_auto_created_insert: failed insert data to mongo"}
    end
    additional_func.printer_texter({:input_params => input_params, :output_params => output_params, :procedure => "data_ap_auto_created_insert", :file => "freewifi/database/mongo/mongoconnector.rb"}, "debug")
    output_params
  end

  def get_ap_info_sim_ip(sim_ipaddress, sim_msisdn)
    begin
      result_ps = []
      collection = client[:ap_auto_created]
      collection.find({"sim_ipaddress" => sim_ipaddress, "sim_msisdn" => sim_msisdn}).each {|row|
        result_ps << row
        #result_ps.append(row)
      }
      result_ps[0]
    rescue
      []
    end
  end

  def tunnelid_remove_single_mongo(tunnel_id)
    out_resp = {}
    begin
      collection = client[:ap_auto_created]
      doc = {
          "tunnel_id" => tunnel_id
      }
      result = collection.delete_many(doc)
      p result
      out_resp = {:code => 200, :result => "tunnelid_remove_single_mongo: Request completed successfully"}
    rescue
      out_resp = {:code => 507, :result => "tunnelid_remove_single_mongo: Unknown SDK error"}
    end
    #internal_func.printer_texter(out_resp, "debug")
    out_resp
  end

end