namespace AsiaINFO.SMS.CMPP2
{
    using System;
    using System.Runtime.CompilerServices;
    using System.Text;

    public class CMPP_SUBMIT
    {
        private string _At_Time;
        private int _BodyLength;
        private string[] _Dest_terminal_Id;
        private uint _DestUsr_tl;
        private string _Fee_terminal_Id;
        private uint _Fee_UserType;
        private string _FeeCode;
        private string _FeeType;
        private MessageHeader _Header;
        private string _Msg_Content;
        private byte[] _Msg_Content_Bytes;
        private uint _Msg_Fmt;
        private ulong _Msg_Id;
        private uint _Msg_Length;
        private uint _Msg_level;
        private string _Msg_src;
        private uint _Pk_number;
        private uint _Pk_total;
        private uint _Registered_Delivery;
        private string _Reserve;
        private uint _Sequence_Id;
        private string _Service_Id;
        private string _Src_Id;
        private uint _TP_pId;
        private uint _TP_udhi;
        private string _ValId_Time;
        public const int FixedBodyLength = 0x7e;

        public CMPP_SUBMIT(uint Sequence_Id)
        {
            this._Sequence_Id = Sequence_Id;
        }

        private void SetHeader()
        {
            if (!string.IsNullOrEmpty(this.WapURL))
            {
                this._Msg_Content_Bytes = WapPush.GetInstance().toBytes(this._Msg_Content, this.WapURL);
                this._Msg_Fmt = 4;
                this.TP_pId = 1;
                this.TP_udhi = 1;
            }
            else
            {
                switch (this._Msg_Fmt)
                {
                    case 8:
                        this._Msg_Content_Bytes = Encoding.BigEndianUnicode.GetBytes(this._Msg_Content);
                        break;

                    case 15:
                        this._Msg_Content_Bytes = Encoding.GetEncoding("gb2312").GetBytes(this._Msg_Content);
                        break;

                    default:
                        this._Msg_Content_Bytes = Encoding.ASCII.GetBytes(this._Msg_Content);
                        break;
                }
                if (this.Pk_total > 1)
                {
                    this.TP_udhi = 1;
                    byte[] buffer = new byte[] { 5, 0, 3, 10, (byte) this.Pk_total, (byte) this.Pk_number };
                    byte[] array = new byte[this._Msg_Content_Bytes.Length + 6];
                    int index = 0;
                    buffer.CopyTo(array, index);
                    index += buffer.Length;
                    this._Msg_Content_Bytes.CopyTo(array, index);
                    this._Msg_Content_Bytes = array;
                }
            }
            this._Msg_Length = (uint) this._Msg_Content_Bytes.Length;
            this._BodyLength = (0x7e + (0x15 * this._Dest_terminal_Id.Length)) + ((int) this._Msg_Length);
            this._Header = new MessageHeader((uint) (12 + this._BodyLength), CMPP_Command_Id.CMPP_SUBMIT, this._Sequence_Id);
        }

        public byte[] ToBytes()
        {
            int dstOffset = 0;
            byte[] dst = new byte[12 + this._BodyLength];
            byte[] src = this._Header.ToBytes();
            Buffer.BlockCopy(src, 0, dst, 0, src.Length);
            dstOffset += 12;
            src = new byte[8];
            src = BitConverter.GetBytes(this._Msg_Id);
            Array.Reverse(src);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 8;
            dst[dstOffset++] = (byte) this._Pk_total;
            dst[dstOffset++] = (byte) this._Pk_number;
            dst[dstOffset++] = (byte) this._Registered_Delivery;
            dst[dstOffset++] = (byte) this._Msg_level;
            src = Encoding.ASCII.GetBytes(this._Service_Id);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 10;
            dst[dstOffset++] = (byte) this._Fee_UserType;
            src = Encoding.ASCII.GetBytes(this._Fee_terminal_Id);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 0x15;
            dst[dstOffset++] = (byte) this._TP_pId;
            dst[dstOffset++] = (byte) this._TP_udhi;
            dst[dstOffset++] = (byte) this._Msg_Fmt;
            src = Encoding.ASCII.GetBytes(this._Msg_src);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 6;
            src = Encoding.ASCII.GetBytes(this._FeeType);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 2;
            src = Encoding.ASCII.GetBytes(this._FeeCode);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 6;
            src = Encoding.ASCII.GetBytes(this._ValId_Time);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 0x11;
            src = Encoding.ASCII.GetBytes(this._At_Time);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 0x11;
            src = Encoding.ASCII.GetBytes(this._Src_Id);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            dstOffset += 0x15;
            this._DestUsr_tl = (uint) this._Dest_terminal_Id.Length;
            dst[dstOffset++] = (byte) this._DestUsr_tl;
            foreach (string str in this._Dest_terminal_Id)
            {
                src = Encoding.ASCII.GetBytes(str);
                Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
                dstOffset += 0x15;
            }
            dst[dstOffset++] = (byte) this._Msg_Length;
            Buffer.BlockCopy(this._Msg_Content_Bytes, 0, dst, dstOffset, this._Msg_Content_Bytes.Length);
            dstOffset += (int) this._Msg_Length;
            src = Encoding.ASCII.GetBytes(this._Reserve);
            Buffer.BlockCopy(src, 0, dst, dstOffset, src.Length);
            return dst;
        }

        public override string ToString()
        {
            return ("[\r\n" + this._Header.ToString() + "\r\n" + string.Format("\tMessageBody:\r\n\t\tAt_Time: {0}\r\n\t\tBodyLength: {1}\r\n\t\tDest_terminal_Id: {2}\r\n\t\tDestUsr_tl: {3}\r\n\t\tFee_terminal_Id: {4}\r\n\t\tFee_UserType: {5}\r\n\t\tFeeCode: {6}\r\n\t\tFeeType: {7}\r\n\t\tReserve: {8}\r\n\t\tMsg_Content: {9}\r\n\t\tMsg_Fmt: {10}\r\n\t\tMsg_Id: {11}\r\n\t\tMsg_Length: {12}\r\n\t\tMsg_level: {13}\r\n\t\tMsg_src: {14}\r\n\t\tPk_number: {15}\r\n\t\tPk_total: {16}\r\n\t\tRegistered_Delivery: {17}\r\n\t\tSequence_Id: {18}\r\n\t\tService_Id: {19}\r\n\t\tSrc_Id: {20}\r\n\t\tTP_pId: {21}\r\n\t\tTP_udhi: {22}\r\n\t\tValId_Time: {23}", new object[] { 
                this._At_Time, this._BodyLength, string.Join(",", this._Dest_terminal_Id), this._DestUsr_tl, this._Fee_terminal_Id, this._Fee_UserType, this._FeeCode, this._FeeType, this._Reserve, this._Msg_Content, this._Msg_Fmt, this._Msg_Id, this._Msg_Length, this._Msg_level, this._Msg_src, this._Pk_number, 
                this._Pk_total, this._Registered_Delivery, this._Sequence_Id, this._Service_Id, this._Src_Id, this._TP_pId, this._TP_udhi, this._ValId_Time
             }) + "\r\n]");
        }

        public string At_Time
        {
            get
            {
                return this._At_Time;
            }
            set
            {
                this._At_Time = value;
            }
        }

        public string[] Dest_terminal_Id
        {
            get
            {
                return this._Dest_terminal_Id;
            }
            set
            {
                this._Dest_terminal_Id = value;
            }
        }

        public uint DestUsr_tl
        {
            get
            {
                return this._DestUsr_tl;
            }
            set
            {
                this._DestUsr_tl = value;
            }
        }

        public string Fee_terminal_Id
        {
            get
            {
                return this._Fee_terminal_Id;
            }
            set
            {
                this._Fee_terminal_Id = value;
            }
        }

        public uint Fee_UserType
        {
            get
            {
                return this._Fee_UserType;
            }
            set
            {
                this._Fee_UserType = value;
            }
        }

        public string FeeCode
        {
            get
            {
                return this._FeeCode;
            }
            set
            {
                this._FeeCode = value;
            }
        }

        public string FeeType
        {
            get
            {
                return this._FeeType;
            }
            set
            {
                this._FeeType = value;
            }
        }

        public MessageHeader Header
        {
            get
            {
                return this._Header;
            }
            set
            {
                this._Header = value;
            }
        }

        public string Msg_Content
        {
            get
            {
                return this._Msg_Content;
            }
            set
            {
                this._Msg_Content = value;
                this.SetHeader();
            }
        }

        public uint Msg_Fmt
        {
            get
            {
                return this._Msg_Fmt;
            }
            set
            {
                this._Msg_Fmt = value;
            }
        }

        public ulong Msg_Id
        {
            get
            {
                return this._Msg_Id;
            }
            set
            {
                this._Msg_Id = value;
            }
        }

        public uint Msg_Length
        {
            get
            {
                return this._Msg_Length;
            }
            set
            {
                this._Msg_Length = value;
            }
        }

        public uint Msg_level
        {
            get
            {
                return this._Msg_level;
            }
            set
            {
                this._Msg_level = value;
            }
        }

        public string Msg_src
        {
            get
            {
                return this._Msg_src;
            }
            set
            {
                this._Msg_src = value;
            }
        }

        public uint Pk_number
        {
            get
            {
                return this._Pk_number;
            }
            set
            {
                this._Pk_number = value;
            }
        }

        public uint Pk_total
        {
            get
            {
                return this._Pk_total;
            }
            set
            {
                this._Pk_total = value;
            }
        }

        public uint Registered_Delivery
        {
            get
            {
                return this._Registered_Delivery;
            }
            set
            {
                this._Registered_Delivery = value;
            }
        }

        public string Reserve
        {
            get
            {
                return this._Reserve;
            }
            set
            {
                this._Reserve = value;
            }
        }

        public string Service_Id
        {
            get
            {
                return this._Service_Id;
            }
            set
            {
                this._Service_Id = value;
            }
        }

        public string Src_Id
        {
            get
            {
                return this._Src_Id;
            }
            set
            {
                this._Src_Id = value;
            }
        }

        public uint TP_pId
        {
            get
            {
                return this._TP_pId;
            }
            set
            {
                this._TP_pId = value;
            }
        }

        public uint TP_udhi
        {
            get
            {
                return this._TP_udhi;
            }
            set
            {
                this._TP_udhi = value;
            }
        }

        public string ValId_Time
        {
            get
            {
                return this._ValId_Time;
            }
            set
            {
                this._ValId_Time = value;
            }
        }

        public string WapURL { get; set; }
    }
}