using System.Collections.Generic;
using Newtonsoft.Json.Linq;
using AyaNova.Biz;
namespace AyaNova.PickList
{
    internal class LoanUnitPickList : AyaPickList, IAyaPickListVariant
    {
        public LoanUnitPickList()
        {

            DefaultListAType = AyaType.LoanUnit;
            SQLFrom = "from aloanunit";
            AllowedRoles = BizRoles.GetRoleSet(DefaultListAType).Select;
            dynamic dTemplate = new JArray();
            dynamic cm = null;

            cm = new JObject();
            cm.fld = "LoanUnitName";
            dTemplate.Add(cm);

            cm = new JObject();
            cm.fld = "LoanUnitSerial";
            dTemplate.Add(cm);

            cm = new JObject();
            cm.fld = "Tags";
            dTemplate.Add(cm);

            base.DefaultTemplate = dTemplate.ToString(Newtonsoft.Json.Formatting.None);

            //NOTE: Due to the join, all the sql id and name fields that can conflict with the joined table need to be specified completely
            ColumnDefinitions = new List<AyaPickListFieldDefinition>();
            ColumnDefinitions.Add(new AyaPickListFieldDefinition
            {
                TKey = "Active",
                FieldKey = "Active",
                ColumnDataType = UiFieldDataType.Bool,
                SqlValueColumnName = "aloanunit.active",
                IsActiveColumn = true
            });
            ColumnDefinitions.Add(new AyaPickListFieldDefinition
            {
                TKey = "LoanUnitName",
                FieldKey = "LoanUnitName",
                ColumnDataType = UiFieldDataType.Text,
                SqlIdColumnName = "aloanunit.id",
                SqlValueColumnName = "aloanunit.name",
                IsRowId = true
            });

            ColumnDefinitions.Add(new AyaPickListFieldDefinition
            {
                TKey = "LoanUnitSerial",
                FieldKey = "LoanUnitSerial",
                ColumnDataType = UiFieldDataType.Integer,
                SqlValueColumnName = "aloanunit.serial"
            });

            ColumnDefinitions.Add(new AyaPickListFieldDefinition
            {
                TKey = "Tags",
                FieldKey = "Tags",
                ColumnDataType = UiFieldDataType.Tags,
                SqlValueColumnName = "aloanunit.tags"
            });

        }




        public string GetVariantCriteria(string variant)
        {
            //  :variant="availableonly:[preselectedid]"  Only items that are not on a workorderitemloan
            if (string.IsNullOrWhiteSpace(variant)) return string.Empty;

            if (!variant.Contains(":"))
                throw new System.ArgumentOutOfRangeException($"LoanUnitPickList variant specified \"{variant}\" not valid, missing preselect id");

            var v = variant.Split(":");
            long loanUnitId = 0;
            if (!string.IsNullOrWhiteSpace(v[1]))
            {
                long.TryParse(v[1], out loanUnitId);
            }

            if (loanUnitId != 0)
                return $"workorderitemloanid is null or id={loanUnitId}";
            else
                return "workorderitemloanid is null";

        }


    }//eoc
}//eons