prepaidreseller.cs

using System;
using System.Collections.Generic;
using CRBM2.Domain.Core;
using System.Linq;
using Framework.Serialization;
using CRBM2.Domain.Prepaid;
using System.Runtime.Serialization;
namespace CRBM2.Domain.Prepaid
{
    [Serializable]
    public class PrepaidReseller : Reseller, ISerializable, IEquatable<Reseller>
    {
        public DateTime StartupDate { get; set; }
        public PrepaidContactInformation PrepaidContactInformation { get; set; }
        public decimal? InternationalFlatRate { get; set; }
        public string CustomerAccountNumberFormat { get; set; }
        public SmsBlastInfo SmsBlastConfig { get; set; }
        public DepletedBalance DepletedBalanceConfig { get; set; }
        public string CustomReceiptMessage { get; set; }


        public PrepaidReseller()
        {
            StartupDate = new DateTime();
            PrepaidContactInformation = new PrepaidContactInformation();
            SmsBlastConfig = new SmsBlastInfo();
            DepletedBalanceConfig = new DepletedBalance();
        }
        
        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        {
            base.GetObjectData(info, context);
            SerializationWriter writer = new SerializationWriter();
            if (InternationalFlatRate != null) writer.Write(InternationalFlatRate.Value);
            else writer.Write(0);
            writer.Write(CustomerAccountNumberFormat);
            writer.Write(CustomReceiptMessage);
            info.AddValue("data2", writer.ToArray());
            info.AddValue("StartupDate", StartupDate);
            info.AddValue("PrepaidContactInformation", PrepaidContactInformation);
            info.AddValue("SmsBlastConfig", SmsBlastConfig);
            info.AddValue("DepletedBalanceConfig", DepletedBalanceConfig);
        }


        protected PrepaidReseller(SerializationInfo info, StreamingContext context):base(info, context)
        {
            SerializationReader reader = new SerializationReader((byte[])info.GetValue("data2", typeof(byte[])));
            InternationalFlatRate = reader.ReadDecimal();
            if (InternationalFlatRate == 0) InternationalFlatRate = null;
            CustomerAccountNumberFormat = reader.ReadString();
            CustomReceiptMessage = reader.ReadString();
            StartupDate = (DateTime)info.GetValue("StartupDate", typeof(DateTime));
            PrepaidContactInformation = (PrepaidContactInformation)info.GetValue("PrepaidContactInformation", typeof(PrepaidContactInformation));
            SmsBlastConfig = (SmsBlastInfo)info.GetValue("SmsBlastConfig", typeof(SmsBlastInfo));
            DepletedBalanceConfig = (DepletedBalance)info.GetValue("DepletedBalanceConfig", typeof(DepletedBalance));


        }
        /// <summary>
        /// The customer account number format string, minus the ending digit (number of static starting digits).
        /// </summary>
        public string TemplateString
        {
            get
            {
                char[] output = CustomerAccountNumberFormat.ToCharArray();
                return new string(output).Remove(output.Count() - 1);
            }
        }

        /// <summary>
        /// The number of digits at the start of the customer account number string to keep static.
        /// </summary>
        public int StaticNum
        {
            get
            {
                char[] output = CustomerAccountNumberFormat.ToCharArray();
                return int.Parse(output[output.Count() - 1].ToString());
            }
        }

        /// <summary>
        /// Method to generate a random customer number that is based on the CustomerAccountNumberFormat string
        /// </summary>
        /// <returns>a randomly generated string</returns>
        public string CreateCustomerNumber()             
        {
            int random;
            Random rand = new Random();
            
            char[] input = CustomerAccountNumberFormat.ToCharArray();
            int freeze = this.StaticNum;                                     //gets the number in which to make first numbers 1-5 static

            string output = "";

            if (input.Count() == 1)
                input = ("5555555555" + freeze.ToString()).ToCharArray();    //if nothing has been typed the default is a 10-digit number string

            for (int i = 0; i < input.Count(); i++)
            {
                if (i < freeze)  
                {
                    output += input[i];                                     //if there is a value in freeze then the number is copied into string unchanged
                } 
                else
                {
                    int AsciiVal = (int)input[i];

                    if (int.TryParse(input[i].ToString(), out random) == true)                                   //it's a number generate a random number
                    {
                        random = rand.Next(0, 10);
                        output += ((char)(random + 48)).ToString();
                    }
                    else if (((AsciiVal >= 65) && (AsciiVal <= 90)) || ((AsciiVal >= 97) && (AsciiVal <= 122)))  // It's a Letter generate a random letter
                    {
                        random = rand.Next(0, 26);
                        char outchar;

                        if (AsciiVal <= 90)
                            outchar = (char)('A' + random);
                        else
                            outchar = (char)('a' + random);

                        output += outchar.ToString();
                    }
                    else
                        output += input[i];                                                                      //It's a Special character do nothing
                }
            }
            return output;
        }
    }
}