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

namespace AyaNova.DataList
{
    internal class CustomerServiceRequestDataList : DataListProcessingBase, IDataListInternalCriteria
    {
        //CUSTOMER VERSION
        public CustomerServiceRequestDataList(long translationId)
        {
            DefaultListAType = AyaType.CustomerServiceRequest;
            SQLFrom = "from acustomerservicerequest " +
            "left join acustomer on (acustomerservicerequest.customerid=acustomer.id) " +
            "left join aheadoffice on (acustomer.headofficeid=aheadoffice.id) " +
            "left join auser on (acustomerservicerequest.requestedbyuserid=auser.id) " +
            "left join aunit on (acustomerservicerequest.unitid = aunit.id) " +
            "left join aworkorderitem as wi on (acustomerservicerequest.workorderitemid=wi.id) " +
            "left join aworkorder as w on (wi.workorderid=w.id)";
            var RoleSet = BizRoles.GetRoleSet(DefaultListAType);
            AllowedRoles = RoleSet.ReadFullRecord | RoleSet.Change;
            DefaultColumns = new List<string>() { "Created", "Customer", "CustomerServiceRequestTitle", "CustomerServiceRequestPriority", "CustomerServiceRequestStatus", "CustomerServiceRequestItemUnitID", "WorkOrder" };
            DefaultSortBy = new Dictionary<string, string>() { { "Created", "-" } };

            FieldDefinitions = new List<DataListFieldDefinition>();

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "CustomerServiceRequestTitle",
                FieldKey = "CustomerServiceRequestTitle",
                AType = (int)AyaType.CustomerServiceRequest,
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlIdColumnName = "acustomerservicerequest.id",
                SqlValueColumnName = "acustomerservicerequest.name",
                IsRowId = true
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "CustomerServiceRequestDetails",
                FieldKey = "CustomerServiceRequestDetails",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "acustomerservicerequest.notes"
            });


            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "Created",
                FieldKey = "Created",
                UiFieldDataType = (int)UiFieldDataType.DateTime,
                SqlValueColumnName = "acustomerservicerequest.daterequested"
            });


            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "Customer",
                TKey = "Customer",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "acustomer.name"
            });

            //Openable unit in case decide to allow customers to open a unit record of some kind
            // FieldDefinitions.Add(new DataListFieldDefinition
            // {
            //     FieldKey = "CustomerServiceRequestItemUnitID",
            //     TKey = "CustomerServiceRequestItemUnitID",
            //     UiFieldDataType = (int)UiFieldDataType.Text,
            //     AType = (int)AyaType.Unit,
            //     SqlIdColumnName = "aunit.id",
            //     SqlValueColumnName = "aunit.serial"
            // });
            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "CustomerServiceRequestItemUnitID",
                TKey = "CustomerServiceRequestItemUnitID",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "aunit.serial"
            });


            //Openable version for future consideration
            // FieldDefinitions.Add(new DataListFieldDefinition
            // {
            //     FieldKey = "WorkOrder",
            //     TKey = "WorkOrder",
            //     UiFieldDataType = (int)UiFieldDataType.Text,
            //     AType = (int)AyaType.WorkOrderItem,
            //     SqlIdColumnName = "wi.id",
            //     SqlValueColumnName = "w.serial"
            // });
            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "WorkOrder",
                TKey = "WorkOrder",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "w.serial"
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "CustomerServiceRequestRequestedBy",
                TKey = "CustomerServiceRequestRequestedBy",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "auser.name"
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "CustomerServiceRequestCustomerReferenceNumber",
                FieldKey = "CustomerServiceRequestCustomerReferenceNumber",
                UiFieldDataType = (int)UiFieldDataType.Text,
                SqlValueColumnName = "acustomerservicerequest.customerreferencenumber"
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "CustomerServiceRequestStatus",
                FieldKey = "CustomerServiceRequestStatus",
                UiFieldDataType = (int)UiFieldDataType.Enum,
                EnumType = AyaNova.Util.StringUtil.TrimTypeName(typeof(CustomerServiceRequestStatus).ToString()),
                SqlValueColumnName = "acustomerservicerequest.status"
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                TKey = "CustomerServiceRequestPriority",
                FieldKey = "CustomerServiceRequestPriority",
                UiFieldDataType = (int)UiFieldDataType.Enum,
                EnumType = AyaNova.Util.StringUtil.TrimTypeName(typeof(CustomerServiceRequestPriority).ToString()),
                SqlValueColumnName = "acustomerservicerequest.priority"
            });


            //-----------


            //META COLUMNS
            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "metacustomer",
                UiFieldDataType = (int)UiFieldDataType.InternalId,
                SqlIdColumnName = "acustomer.id",
                SqlValueColumnName = "acustomer.id",
                IsMeta = true
            });

            FieldDefinitions.Add(new DataListFieldDefinition
            {
                FieldKey = "metaheadoffice",
                UiFieldDataType = (int)UiFieldDataType.InternalId,
                SqlIdColumnName = "aheadoffice.id",
                SqlValueColumnName = "aheadoffice.id",
                IsMeta = true
            });





        }

        public List<DataListFilterOption> DataListInternalCriteria(long currentUserId, AuthorizationRoles userRoles, string clientCriteria)
        {
            List<DataListFilterOption> ret = new List<DataListFilterOption>();

            //ClientCriteria format for this list is "OBJECTID,AYATYPE" 
            var crit = (clientCriteria ?? "").Split(',').Select(z => z.Trim()).ToArray();
            if (crit.Length > 1)
            {

                int nType = 0;
                if (!int.TryParse(crit[1], out nType)) return ret;
                AyaType forType = (AyaType)nType;
                if (forType != AyaType.Customer && forType != AyaType.HeadOffice) return ret;

                long lId = 0;
                if (!long.TryParse(crit[0], out lId)) return ret;
                if (lId == 0) return ret;

                //Have valid type, have an id, so filter away
                switch (forType)
                {
                    case AyaType.Customer:
                        {
                            DataListFilterOption FilterOption = new DataListFilterOption() { Column = "metacustomer" };
                            FilterOption.Items.Add(new DataListColumnFilter() { value = crit[0], op = DataListFilterComparisonOperator.Equality });
                            ret.Add(FilterOption);
                        }
                        break;
                    case AyaType.HeadOffice:
                        {
                            DataListFilterOption FilterOption = new DataListFilterOption() { Column = "metaheadoffice" };
                            FilterOption.Items.Add(new DataListColumnFilter() { value = crit[0], op = DataListFilterComparisonOperator.Equality });
                            ret.Add(FilterOption);
                        }
                        break;
                }
            }
            return ret;
        }

    }//eoc
}//eons