Saxonite/Workspace/SaxoniteStandardBase/Base/Bus/SaxUserOrganisation.cs

using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Net.Standard.Base.App;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;

namespace Saxonite.Net.Standard.Base.Bus
{
	//=======================================================================
	// UserOrganisation.
	//=======================================================================
	public abstract class SaxUserOrganisation : SaxDisposableHierarchyItem, IDisposable
	{
		//-------------------------------------------------------------------
		// Columns.
		public enum Column
		{
			Pos,
			Id,
			UserAccountId,
			OrganisationId,
			OrganisationRoleCount,
			OrganisationRoleCodes,
			OrganisationRoleDescs,
			// User.
			User_EmailAddress,
			User_DisplayName,
			User_Title,
			User_FirstName,
			User_LastName,
			User_Status,
			User_Status_Desc,
			// Organisation.
			Organisation_Name,
			Organisation_Category,
			Organisation_Type,
			Organisation_RegionId,
			Organisation_Region_Name,
			Organisation_SportId,
			Organisation_Sport_Name,
			Organisation_Member_Count,
			Organisation_Opportunity_Count,
			Organisation_LogoImage_Count,
			// Properties.
			AdminComment,
			// Associated data.
			// Common.
			Notes,
			Flags,
			Status,
			Status_Desc,
			Status_Ind,
			CreateOn_Date,
			UpdateOn_Date,
		}

		//-------------------------------------------------------------------
		/// <summary>Properties other than common.</summary>
		public class DataProperties
		{
			public SysId UserAccountId { get; set; }
			public SysId OrganisationId { get; set; }
			public HashSet<Sax.OrganisationRole> OrganisationRoles { get; } = new HashSet<Sax.OrganisationRole>();
			public String AdminComment { get; set; }
		}

		//-------------------------------------------------------------------
		// Data.
		public new class Data : SacsHierarchyItem.Data
		{
			// Data members.
			private readonly DataProperties data = new DataProperties();
			// Construction.
			public Data()
			{
				Status = DefaultStatus;
			}
			// Properties.
			public SysId UserAccountId
			{
				get { return data.UserAccountId; }
				set { CheckChanged(data.UserAccountId, value); data.UserAccountId = value; }
			}
			public SysId OrganisationId
			{
				get { return data.OrganisationId; }
				set { CheckChanged(data.OrganisationId, value); data.OrganisationId = value; }
			}
			// Organisation roles.
			public byte OrganisationRoleCount
			{
				get { return (byte)data.OrganisationRoles.Count; }
			}
			public ReadOnlyCollection<Sax.OrganisationRole> GetOrganisationRoles()
			{
				return data.OrganisationRoles.ToList().AsReadOnly();
			}
			public void ClearOrganisationRoles()
			{
				if (!Changed) Changed = !data.OrganisationRoles.IsEmpty();
				data.OrganisationRoles.Clear();
			}
			public bool HasAnyOrganisationRole(IEnumerable<Sax.OrganisationRole> organisationRoles)
			{
				return data.OrganisationRoles.Any(item => organisationRoles.Contains(item));
			}
			public void AddOrganisationRole(Sax.OrganisationRole organisationRole)
			{
				if (!data.OrganisationRoles.Contains(organisationRole))
				{
					if (!Changed) Changed = true;
					data.OrganisationRoles.Add(organisationRole);
				}
			}
			/// <summary>Store organisation roles.</summary>
			public IEnumerable<Sax.OrganisationRole> OrganisationRoles
			{
				set
				{
					if (Object.ReferenceEquals(data.OrganisationRoles, value))
					{
						// Lists are the same object.
						// Assume the list has been modified, sort it and immediately return.
						// NB Shouldn't happen as HashSet isn't exposed.
						Changed = true;
						return;
					}
					CheckChanged(data.OrganisationRoles.ToList(), value);
					data.OrganisationRoles.Clear();
					foreach (Sax.OrganisationRole organisationRole in value)
						data.OrganisationRoles.Add(organisationRole);
				}
			}
			// Admin comment.
			public String AdminComment
			{
				get { return data.AdminComment; }
				set { CheckChanged(data.AdminComment, value); data.AdminComment = value; }
			}
			// Population.
			internal void PopulateFrom(Data data)
			{
				UserAccountId = data.UserAccountId;
				OrganisationId = data.OrganisationId;
				OrganisationRoles = data.GetOrganisationRoles().ToList();
				AdminComment = data.AdminComment;
				base.PopulateFrom(data);
			}
			public Data Clone()
			{
				Data data = new Data();
				data.PopulateFrom(this);
				return data;
			}
		}

		//-------------------------------------------------------------------
		// Error field - identify properties with validation error.
		public new class ErrField : SacsHierarchyItem.ErrField
		{
			// Identifies the field that has invalid data.
			public ValidValue UserAccountId { get; set; } = ValidValue.Valid;
			public ValidValue OrganisationId { get; set; } = ValidValue.Valid;
			public ValidValue OrganisationRoles { get; set; } = ValidValue.Valid;
			public ValidValue AdminComment { get; set; } = ValidValue.Valid;
		}

		//-------------------------------------------------------------------
		// Data members.
		private readonly Data data = new Data();
		public static readonly String UserOrgnisationRoleDelim = ",";

		//-------------------------------------------------------------------
		// Construction.
		protected SaxUserOrganisation(SysId id, SysId userAccountId, SysId organisationId) : base(id)
		{
			base.SetData(data);
			UserAccountId = userAccountId;
			OrganisationId = organisationId;
			Status = DefaultStatus;
		}

		//-------------------------------------------------------------------
		// Status.
		/// <summary>
		/// UserOrganisation is either active or deleted.
		/// <para>Other status are handled by the User Account itself.</para>
		/// <para>As the User Organisation is simple a link between the user and Organisation and membership is defined by the presence of the 'Member' role.</para>
		/// </summary>
		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
		{
			SaStatus.Active,
			SaStatus.Deleted,
		};
		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
		{
			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
			return DataValue.TriStateType.Unknown;
		}

		//-------------------------------------------------------------------
		// Utilities.
		public ItemId GetItemId()
		{
			return new ItemId((short)Sax.DataItemType.UserOrganisation, Id);
		}
		public static List<Sax.OrganisationRole> GetOrganisationRolesFromCodes(String organisationRoleCodes)
		{
			return GetOrganisationRolesFromCodes(StringListUtil.Split(organisationRoleCodes, UserOrgnisationRoleDelim, true, true, true));
		}
		public static List<Sax.OrganisationRole> GetOrganisationRolesFromCodes(List<String> organisationRoleCodes)
		{
			List<Sax.OrganisationRole> organisationRoles = new List<Sax.OrganisationRole>();
			List<TypeCodeDesc> roles = SaxSystem.GetCodesOfType(Sax.CodeType.OrganisationRole);
			foreach (String organisationRoleCode in organisationRoleCodes)
			{
				Sax.OrganisationRole organisationRole = (Sax.OrganisationRole)roles.GetTypeForCode(organisationRoleCode);
				if (organisationRole == 0)
					organisationRole = EnumUtil.ParseEnum(organisationRoleCode, Sax.OrganisationRole.Unknown);
				if (organisationRole > 0)
					organisationRoles.Add(organisationRole);
			}
			return organisationRoles;
		}
		public List<String> GetOrganisationRoleCodes()
		{
			List<String> organisationRoleCodes = new List<string>();
			List<TypeCodeDesc> roles = SaxSystem.GetCodesOfType(Sax.CodeType.OrganisationRole);
			foreach (Sax.OrganisationRole organisationRole in GetOrganisationRoles())
				organisationRoleCodes.Add(roles.GetCodeForType(organisationRole));
			organisationRoleCodes.Sort();
			return organisationRoleCodes;
		}
		public String GetOrganisationRoleCodesData()
		{
			return GetOrganisationRoleCodes().Concat(UserOrgnisationRoleDelim);
		}
		// Query roles.
		public bool CanManageOrganisation{ get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin }); } }
		public bool CanManageMembers { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.MemberAdmin }); } }
		public bool CanManageOpportunities { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.OpportunityAdmin }); } }
		public bool CanManageSchedule { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.ScheduleAdmin }); } }
		public bool CanManageArticles { get { return HasAnyOrganisationRole(new [] { Sax.OrganisationRole.Admin, Sax.OrganisationRole.ArticleAdmin }); } }
		public bool HasAnyOrganisationRole(IEnumerable<Sax.OrganisationRole> organisationRoles)
		{
			return data.HasAnyOrganisationRole(organisationRoles);
		}

		//-------------------------------------------------------------------
		public void Dispose() { }

		//-------------------------------------------------------------------
		// Properties.
		public Data GetData() { return data.Clone(); }
		public void SetData(Data data)
		{
			// Properties that cannot be changed if previously specified.
			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
			if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
				throw new NotSupportedException($"{SysUtil.Fn} User Account Id cannot be changed");
			if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
				throw new NotSupportedException($"{SysUtil.Fn} Organisation Id cannot be changed");
			this.data.PopulateFrom(data);
		}
		/// <summary>User Account Id. NB Can only be set where previously invalid.</summary>
		public SysId UserAccountId
		{
			get { return data.UserAccountId; }
			set
			{
				if (SysId.IsValid(UserAccountId) && SysId.ToInt(UserAccountId) != SysId.ToInt(data.UserAccountId))
					throw new NotSupportedException("UserOrganisation.UserAccountId cannot be changed");
				data.UserAccountId = value;
			}
		}
		/// <summary>Organisation Id. NB Can only be set where previously invalid.</summary>
		public SysId OrganisationId
		{
			get { return data.OrganisationId; }
			set
			{
				if (SysId.IsValid(OrganisationId) && SysId.ToInt(OrganisationId) != SysId.ToInt(data.OrganisationId))
					throw new NotSupportedException("UserOrganisation.OrganisationId cannot be changed");
				data.OrganisationId = value;
			}
		}

		/// <summary>Number of Organisation Roles.</summary>
		public byte OrganisationRoleCount
		{
			get { return data.OrganisationRoleCount; }
		}
		/// <summary>Organisation Roles - use setter to populate.</summary>
		public ReadOnlyCollection<Sax.OrganisationRole> GetOrganisationRoles()
		{
			return data.GetOrganisationRoles();
		}
		/// <summary>Store Organisation Roles.</summary>
		public IEnumerable<Sax.OrganisationRole> OrganisationRoles
		{
			set { data.OrganisationRoles = value; }
		}
		public void ClearOrganisationRoles()
		{
			data.ClearOrganisationRoles();
		}
		public void AddOrganisationRole(Sax.OrganisationRole organisationRole)
		{
			data.AddOrganisationRole(organisationRole);
		}

		/// <summary>Organisation admin comment.</summary>
		public String AdminComment
		{
			get { return StringUtil.EmptyOnNull(data.AdminComment); }
			set { data.AdminComment = value; }
		}

		//-------------------------------------------------------------------
		// Flags - positions 1-16 available.

		//-------------------------------------------------------------------
		//                   A s s o c i a t e d   D a t a
		//-------------------------------------------------------------------

		//-------------------------------------------------------------------
		//                            P a r a m s
		//-------------------------------------------------------------------
		// List parameters.
		public enum StatusCat
		{
			Any,
			ActiveOnly,
			NotDeleted,
			DeletedOnly,
		}
		/// <summary>
		/// Item list parameters.
		/// </summary>
		public new class Params : SacsHierarchyItem.Params
		{
			// List filtering.
			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();

			// User Account properties.
			public HashSet<SysId> UserAccountIdsIncluded { get; } = new HashSet<SysId>();
			public SaxUserAccount.StatusCat UserAccountStatusCat { get; set; } = SaxUserAccount.StatusCat.NotDeleted;
			/// <summary>Exact match on various user account properties including name, email etc.</summary>
			public String UserFilter { get; set; }
			/// <summary>Partial match on various user account properties including name, countries etc.</summary>
			public String UserFilterPartial { get; set; }

			// Organisation properties.
			public HashSet<SysId> OrganisationIdsIncluded { get; } = new HashSet<SysId>();
			/// <summary>Exclude organisations with no upcoming events (from 7 days ago).</summary>
			public bool OrganisationHasScheduledEvents { get; set; }
			public SaxOrganisation.StatusCat OrganisationStatusCat { get; set; } = SaxOrganisation.StatusCat.NotDeleted;

			// Organisation User properties.
			/// <summary>Set true to restruct to User Organisations with at least one Organisation Role.</summary>
			public bool OrganisationMembersOnly { get; set; }
			public HashSet<Sax.OrganisationRole> OrganisationRoles { get; } = new HashSet<Sax.OrganisationRole>();
			public HashSet<Sax.OrganisationRole> OrganisationRolesAny { get; } = new HashSet<Sax.OrganisationRole>();
			// Common properties.
			public String NotesPartial { get; set; }
			public StatusCat StatusCat { get; set; } = StatusCat.NotDeleted;
			// Table aliases - blank if not specified/linked.
			public String Alias_UserOrganisation { get; set; }
			public String Alias_UserAccount { get; set; }
			public String Alias_Organisation { get; set; }
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
	// Item list extension methods.
	public static class SaxUserOrganisationList
	{
		//-------------------------------------------------------------------
		/// <summary>
		/// Extract list of unique Organisation Ids from the list.
		/// </summary>
		public static List<SysId> GetOrganisationIds(this List<SaxUserOrganisation> values)
		{
			return new HashSet<SysId>(values.Select(item => item.OrganisationId)).ToList();
		}

		/// <summary>
		/// Extract list of unique User Account Ids from the list.
		/// </summary>
		public static List<SysId> GetUserAccountIds(this List<SaxUserOrganisation> values)
		{
			return new HashSet<SysId>(values.Select(item => item.UserAccountId)).ToList();
		}

		//-------------------------------------------------------------------
	}

	//=======================================================================
}