using System;

namespace EAIAdminDAL.DTO
{
    /// <summary>Admin CRUD DTO for MEAICONTEXTSETTING — one value of a context key at a specific
    /// scope level. See EAIInitiativeAdminDTO for the shared shape/conventions this follows.</summary>
    public class EAIContextSettingDTO
    {
        public int ContextSettingId { get; set; }
        public int ContextKeyDefinitionId { get; set; }
        public string? ContextKey { get; set; } // denormalized, populated by list/get joins only

        /// <summary>0 Global, 1 ClientAttribute, 2 Client, 3 Role, 4 OU, 5 User.</summary>
        public byte ScopeLevel { get; set; }

        /// <summary>Semantics depend on ScopeLevel — see IEAIContextResolver's doc comment.</summary>
        public string? ScopeValue { get; set; }

        public string ContextValue { get; set; } = string.Empty;

        /// <summary>Admin-settable tie-break for same-tier matches (see resolver algorithm).</summary>
        public short Priority { get; set; }

        /// <summary>-1 for Global/ClientAttribute rows (platform-wide); real TenantId for
        /// Client/Role/OU/User rows.</summary>
        public int TenantId { get; set; } = -1;

        public short Version { get; set; }
        public byte Status { get; set; } = 1;

        public int? CreatedById { get; set; }
        public string? CreatedByName { get; set; }
        public DateTime CreatedOn { get; set; }

        public int? ModifiedById { get; set; }
        public string? ModifiedByName { get; set; }
        public DateTime? ModifiedOn { get; set; }
    }
}