///////////////////////////////////////////////////////////
//  ClientWorkorderList.cs
//  Implementation of Class ClientWorkorderList
//  CSLA type: Read only collection 
//  Created on: 11-Nov-2006
//  Object design: Joyce & John Nov 11th 2006  
//	Coded: John 11-Nov-2006
///////////////////////////////////////////////////////////

using System;
using System.Data;
using GZTW.Data;
using CSLA.Data;
using CSLA;

namespace GZTW.AyaNova.BLL
{
#pragma warning disable 1591
    /// <summary>
    /// Read only list of client work orders
    /// Displayed in AyaNova WBI for client logins
    /// 
    /// </summary>
    [Serializable]
    public class ClientWorkorderList : ReadOnlyCollectionBase
    {
        #region Data structure
        /// <summary>
        /// Properties
        /// </summary>
        [Serializable]
        public struct ClientWorkorderListInfo
        {
            internal GridNameValueCellItem mWorkorder;
            internal string mInvoice;
            internal SmartDate mServiceDate;
            internal bool mClosed;
            internal string mClientRef;
            internal string mClientContact;
            internal string mClient;
            internal string mHeadOffice;
            //Case 228
            internal string mSummary;


            [SqlColumnNameAttribute("aWorkorderService.aServiceNumber", "aWorkorder.aID"),
           Display(DisplayType.Button, RootObjectType = RootObjectTypes.WorkorderItem, CompareAs = CompareType.StringToInt32)]
            public GridNameValueCellItem LT_O_Workorder { get { return mWorkorder; } }

            [Display(DisplayType.Text)]
            public string LT_WorkorderService_Label_InvoiceNumber { get { return mInvoice; } }

            [SqlColumnNameAttribute("AWORKORDERSERVICE.ASERVICEDATE"), Display(DisplayType.DateTime)]
            public object LT_WorkorderService_Label_ServiceDate
            { get { return mServiceDate.DBValue; } }

            [Display(DisplayType.TrueFalse)]
            public bool LT_Workorder_Label_Closed { get { return mClosed; } }


            [SqlColumnNameAttribute("aWorkorder.ACLIENTREF"), Display(DisplayType.Text)]
            public string LT_Workorder_Label_CustomerReferenceNumber
            { get { return this.mClientRef; } }
            
            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_CustomerContactName { get { return mClientContact; } }


            [SqlColumnNameAttribute("aClient.aName"), Display(DisplayType.Text)]
            public string LT_O_Client { get { return mClient; } }


            [SqlColumnNameAttribute("aHeadOffice.aName"), Display(DisplayType.Text)]
            public string LT_O_HeadOffice { get { return mHeadOffice; } }

            //Case 228
            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_Summary { get { return mSummary; } }

            /// <summary>
            ///
            /// </summary>
            /// <param name="obj"></param>
            public bool Equals(ClientWorkorderListInfo obj)
            {
                return this.mWorkorder.Value.Equals(obj.mWorkorder.Value);
            }

        }//end ClientWorkorderListInfo
        #endregion

        #region Constructor

        protected ClientWorkorderList()
        {
        }

        #endregion

        #region Business properties and methods

        /// <summary>
        /// Get item by index
        /// </summary>
        /// <param name="Item"></param>
        public ClientWorkorderListInfo this[int Item]
        {

            get
            {
                return (ClientWorkorderListInfo)List[Item];
            }
        }


        /// <summary>
        /// Returns display text that matches passed in itemid value
        /// </summary>
        /// <param name="ItemID"></param>
        public string this[Guid ItemID]
        {

            get
            {
                foreach (ClientWorkorderListInfo child in List)
                {
                    if (child.mWorkorder.Value == ItemID) return child.ToString();
                }
                return "Missing: " + ItemID.ToString();
            }
        }
        #endregion

        #region contains
        /// <summary>
        /// Check if item in collection
        /// </summary>        
        /// <param name="obj"></param>
        public bool Contains(ClientWorkorderListInfo obj)
        {
            foreach (ClientWorkorderListInfo child in List)
            {
                if (child.Equals(obj)) return true;
            }
            return false;

        }
        #endregion

        #region Reporting and shared UI editor helpers

        /// <summary>
        /// Returns the report key which is a property of
        /// reports used to link all reports that can be used
        /// with a particular data source.
        /// </summary>
        public static string ReportKey
        {
            get
            {
                return "ClientWorkorderList";
            }
        }

        /// <summary>
        /// Returns the Detailed report key 
        /// which is used to determine which reports and objects
        /// will be used for detailed reports
        /// 
        /// If empty string then indicates there is no detailed report object or reports
        /// </summary>
        public static string DetailedReportKey
        {
            get
            {
                return "";
            }
        }

        /// <summary>
        /// Base object that this list is reporting on
        /// used by shared UI editor to instantiate new objects
        /// when user selects new in UI elements that display this list
        /// 
        /// (I.E. when user clicks on new in a read only list grid, this is the object type created)
        /// </summary>
        public static RootObjectTypes BaseObjectType
        {
            get
            {
                //Nothing so that no accidental possibility of 
                //client creating a workorder
                return RootObjectTypes.Nothing;
            }
        }

        /// <summary>
        /// Locale key so that generic list editor
        /// UI code knows what title to give the list in a
        /// grid
        /// </summary>
        public string LocaleKey
        {
            get
            {
                return "WorkorderService.Label.List";
            }
        }

        /// <summary>
        /// The Type of the struct used to store list records
        /// Used to fetch the custom display attributes of the fields
        /// contained within the record to modify the grid display accordingly
        /// <see cref="DisplayAttribute"/>
        /// </summary>
        public static Type ListRecordType
        {
            get
            {
                return typeof(ClientWorkorderListInfo);
            }
        }

        #endregion

        #region Static methods
             
        /// <summary>
        /// Get all Workorders for a specified head office
        /// (returns all workorders for all clients under headOfficeID)
        /// </summary>
        /// <param name="headOfficeID"></param>
        /// <returns></returns>
        public static ClientWorkorderList GetListForHeadOffice(Guid headOfficeID)
        {
            return (ClientWorkorderList)DataPortal.Fetch(new Criteria(headOfficeID, Guid.Empty));
        }

        /// <summary>
        /// Get all Workorders for a specified client
        /// </summary>
        /// <param name="clientID">ID of client object</param>
        /// <returns></returns>
        public static ClientWorkorderList GetListForClient(Guid clientID)
        {
            return (ClientWorkorderList)DataPortal.Fetch(new Criteria(Guid.Empty, clientID));
        }

        ///// <summary>
        ///// Return an empty list
        ///// used for initializing grid
        ///// </summary>
        ///// <returns></returns>
        //public static ClientWorkorderList GetEmptyList()
        //{
        //    return new ClientWorkorderList();
        //}


        #endregion

        #region DAL DATA ACCESS
        /// 
        /// <param name="Criteria"></param>
        protected override void DataPortal_Fetch(object Criteria)
        {

            Criteria crit = (Criteria)Criteria;

            SafeDataReader dr = null;
            try
            {
                string q = "";

                if (crit.ClientID != Guid.Empty)
                {
                    q = "SELECT  " +
"  AWORKORDERSERVICE.ASERVICENUMBER, " +
"  AWORKORDERSERVICE.AINVOICENUMBER, " +
"  AWORKORDERSERVICE.ASERVICEDATE, " +
"  AWORKORDER.ACLOSED, " +
"  AWORKORDER.ACUSTOMERREFERENCENUMBER, " +
"  AWORKORDER.ACUSTOMERCONTACTNAME, " +
"  ACLIENT.ANAME AS ACLIENTNAME, " +
"  AHEADOFFICE.ANAME AS AHEADOFFICENAME, " +
"  AWORKORDER.AID, AWORKORDER.ASUMMARY " +//case 228 added summary column
"FROM " +
"  AWORKORDERSERVICE " +
"  INNER JOIN AWORKORDER ON (AWORKORDERSERVICE.AWORKORDERID = AWORKORDER.AID) " +
"  INNER JOIN ACLIENT ON (AWORKORDER.ACLIENTID = ACLIENT.AID) " +
"  LEFT OUTER JOIN AHEADOFFICE ON (ACLIENT.AHEADOFFICEID = AHEADOFFICE.AID) " +
"WHERE " +
"  (AWORKORDER.AWORKORDERTYPE = 1) AND AWORKORDER.ACLIENTID=@ID " +
"  ORDER BY AWORKORDERSERVICE.ASERVICENUMBER DESC ";



                    dr = DBUtil.GetReaderFromSQLString(q, crit.ClientID);
                }
                else
                {
                    q = "SELECT  " +
 "  AWORKORDERSERVICE.ASERVICENUMBER, " +
 "  AWORKORDERSERVICE.AINVOICENUMBER, " +
 "  AWORKORDERSERVICE.ASERVICEDATE, " +
 "  AWORKORDER.ACLOSED, " +
 "  AWORKORDER.ACUSTOMERREFERENCENUMBER, " +
 "  AWORKORDER.ACUSTOMERCONTACTNAME, " +
 "  ACLIENT.ANAME AS ACLIENTNAME, " +
 "  AHEADOFFICE.ANAME AS AHEADOFFICENAME, " +
 "  AWORKORDER.AID, AWORKORDER.ASUMMARY " +//case 228 added summary column
 "FROM " +
 "  AWORKORDERSERVICE " +
 "  INNER JOIN AWORKORDER ON (AWORKORDERSERVICE.AWORKORDERID = AWORKORDER.AID) " +
 "  INNER JOIN ACLIENT ON (AWORKORDER.ACLIENTID = ACLIENT.AID) " +
 "  LEFT OUTER JOIN AHEADOFFICE ON (ACLIENT.AHEADOFFICEID = AHEADOFFICE.AID) " +
 "WHERE " +
 "  (AWORKORDER.AWORKORDERTYPE = 1) AND ACLIENT.AHEADOFFICEID=@ID " +
 "  ORDER BY AWORKORDERSERVICE.ASERVICENUMBER DESC ";

                    dr = DBUtil.GetReaderFromSQLString(q, crit.HeadOfficeID);
                }
               
                //************************************************************

                while (dr.Read())
                {
                    //*******************************************
                    ClientWorkorderListInfo info = new ClientWorkorderListInfo();

                    info.mWorkorder = new GridNameValueCellItem(
                       dr.GetGuid("AID"),
                       dr.GetInt32("ASERVICENUMBER") == 0 ? "" : dr.GetInt32("ASERVICENUMBER").ToString(),
                       RootObjectTypes.Workorder);

                    info.mInvoice = dr.GetString("AINVOICENUMBER");
                    info.mServiceDate = DBUtil.ToLocal(dr.GetSmartDate("ASERVICEDATE"));
                    info.mClosed = dr.GetBoolean("ACLOSED");
                    info.mClientRef = dr.GetString("ACUSTOMERREFERENCENUMBER");
                    info.mClientContact = dr.GetString("ACUSTOMERCONTACTNAME");
                    info.mClient = dr.GetString("ACLIENTNAME");
                    info.mHeadOffice = dr.GetString("AHEADOFFICENAME");
                    //Case 228
                    info.mSummary = dr.GetString("ASUMMARY");

                    InnerList.Add(info);
                    //*******************************************
                }
            }
            finally
            {
                if (dr != null) dr.Close();
            }


        }
        #endregion

        #region criteria
        /// <summary>
        /// Criteria for identifying existing object
        /// </summary>
        [Serializable]
        private class Criteria
        {


            
            public Guid HeadOfficeID;
            public Guid ClientID;
            public Criteria(Guid _HeadOfficeID, Guid _ClientID)
            {
               
                HeadOfficeID = _HeadOfficeID;
                ClientID = _ClientID;
            }

        }
        #endregion

    }//end ClientWorkorderList
#pragma warning restore 1591
}//end namespace GZTW.AyaNova.BLL