using AyaNova.Biz;
using System.ComponentModel.DataAnnotations;
using Newtonsoft.Json;

namespace AyaNova.PickList
{

    //This class defines a field used for returning data in list format for UI pick lists
    public class AyaPickListFieldDefinition
    {
        //TODO: Many of these options are redundant for a picklist as this object was copied from datalist 
        //TODO: remove the redundant options once it's working

        //CLIENT / SERVER Unique identifier used at BOTH client and server
        //also the sql displaycolumnname if identical
        public string FieldKey { get; set; }

        //CLIENT Use only for display
        public string LtKey { get; set; }

        //CLIENT / SERVER - client display server validation purposes
        public bool IsCustomField { get; set; }

        //CLIENT / SERVER - client display server validation purposes
        public bool IsFilterable { get; set; }

        //CLIENT / SERVER - client display server validation purposes
        public bool IsSortable { get; set; }

        //PL Used for casting query
        public UiFieldDataType ColumnDataType { get; set; }

        //CLIENT Use only for display
        public string EnumType { get; set; }

        //PL Used
        public bool IsRowId { get; set; }

        //PL Used
        public bool IsActiveColumn { get; set; }


        public AyaType AyaObjectType { get; set; }


        //PL Used
        [JsonIgnore]
        public string SqlIdColumnName { get; set; }
        [JsonIgnore]
        public string SqlValueColumnName { get; set; }





        public AyaPickListFieldDefinition()
        {
            //most common defaults           

            IsCustomField = false;
            IsFilterable = true;
            IsSortable = true;
            IsRowId = false;
            IsActiveColumn = false;
            //Set openable object type to no type which is the default and means it's not a link to another object
            AyaObjectType = (int)AyaType.NoType;

        }

        //Get column to query for display name or use FieldName if there is no difference
        public string GetSqlValueColumnName()
        {
            if (string.IsNullOrEmpty(SqlValueColumnName))
            {
                return FieldKey.ToLowerInvariant();
            }
            else
            {
                return SqlValueColumnName;
            }
        }

        public bool HasIdColumn()
        {
            return !string.IsNullOrWhiteSpace(SqlIdColumnName);
        }

    }
}