using System.Collections.Generic;
using AyaNova.Biz;
using AyaNova.Models;

namespace AyaNova.DataList
{
    internal class UnitMeterReadingDataList : DataListProcessingBase, IDataListInternalCriteria
    {
        public UnitMeterReadingDataList()
        {
            DefaultListAType = AyaType.UnitMeterReading;
            SQLFrom = "from aunitmeterreading left join aunit on (aunitmeterreading.unitid=aunit.id) left join aworkorderitem on (aunitmeterreading.workorderitemid) left join aworkorder";
            var RoleSet = BizRoles.GetRoleSet(DefaultListAType);
            AllowedRoles = RoleSet.ReadFullRecord | RoleSet.Change;
            DefaultColumns = new List<string>() { "notedate", "UnitMeterReadingDescription", "Unit" };
            DefaultSortBy = new Dictionary<string, string>() { { "notedate", "-" } };

            FieldDefinitions = new List<DataListFieldDefinition>();

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "Unit",
                FieldKey = "Unit",
                AType = (int)AyaType.Unit,
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlIdColumnName = "aunit.id",
                SqlValueColumnName = "aunit.name",
                IsRowId = false
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "UnitMeterReadingDescription",
                FieldKey = "UnitMeterReadingDescription",
                AType = (int)AyaType.UnitMeterReading,
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlIdColumnName = "aunitmeterreading.id",
                SqlValueColumnName = "aunitmeterreading.description",
                IsRowId = false
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "UnitMeterReadingMeter",
                FieldKey = "UnitMeterReadingMeter",
                AType = (int)AyaType.UnitMeterReading,
                UiFieldDataType = (int)UiFieldDataType.Integer,
                SqlIdColumnName = "aunitmeterreading.id",
                SqlValueColumnName = "aunitmeterreading.meter",
                IsRowId = true
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "UnitMeterReadingMeterDate",
                FieldKey = "UnitMeterReadingMeterDate",
                UiFieldDataType = (int)UiFieldDataType.DateTime,
                SqlValueColumnName = "aunitmeterreading.meterdate"
            });

            //META column 
            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "metaunit",
                UiFieldDataType = (int)UiFieldDataType.InternalId,
                SqlIdColumnName = "aunitmeterreading.unitid",
                SqlValueColumnName = "aunitmeterreading.unitid",
                IsMeta = true
            });
        }


        public List<DataListFilterOption> DataListInternalCriteria(long currentUserId, AuthorizationRoles userRoles, string clientCriteria)
        {
            List<DataListFilterOption> ret = new List<DataListFilterOption>();
            //ClientCriteria MUST be CustomerId
            if (string.IsNullOrWhiteSpace(clientCriteria))
                throw new System.ArgumentNullException("UnitMeterReadingDataList - ClientCriteria is empty, should be Customer ID");

            DataListFilterOption FilterOption = new DataListFilterOption() { Column = "metacustomer" };
            FilterOption.Items.Add(new DataListColumnFilter() { value = clientCriteria, op = DataListFilterComparisonOperator.Equality });

            ret.Add(FilterOption);
            return ret;
        }


    }//eoc
}//eons