using System.Collections.Generic;
using Newtonsoft.Json.Linq;
using AyaNova.Biz;
using System.Linq;
using System;

namespace AyaNova.KPI
{
    internal class WorkOrderItemLaborQuantitySummary : IAyaKPI
    {
        private string _metaQuery = null;
        private string _dataQuery = null;
        private string _errorMessage = null;

        public AuthorizationRoles AllowedRoles { get => BizRoles.GetRoleSet(AyaType.WorkOrderItemLabor).ReadFullRecord; }

        public string MetaQuery => _metaQuery;
        public string DataQuery => _dataQuery;
        public string ErrorMessage => _errorMessage;

        public void BuildQuery(KPIRequestOptions options)
        {
            //build data and meta queries

            _dataQuery = @"SELECT row_to_json(t) as res from (	
select SUM(AWORKORDERITEMLABOR.serviceratequantity) SERVICERATESUM, date_trunc('month',AWORKORDERITEMLABOR.servicestartdate) timeframe
FROM AWORKORDER
LEFT JOIN AWORKORDERITEM ON AWORKORDER.ID = AWORKORDERITEM.WORKORDERID
LEFT JOIN AWORKORDERITEMLABOR ON AWORKORDERITEM.ID = AWORKORDERITEMLABOR.WORKORDERITEMID
WHERE AWORKORDERITEMLABOR.userid = 10
GROUP BY timeframe
ORDER BY timeframe ASC
) t";

            _metaQuery = @"SELECT row_to_json(t) as res from (
	select name from auser where id = 10
) t";
        }

        // public string GetVariantCriteria(string variant)
        // {
        //     //Currently the only variant is a object type and id to indicate headoffice

        //     //ClientCriteria format for this list is "OBJECTID,AYATYPE" 
        //     var crit = (variant ?? "").Split(',').Select(z => z.Trim()).ToArray();
        //     if (crit.Length > 1)
        //     {
        //         int nType = 0;
        //         if (!int.TryParse(crit[1], out nType)) return string.Empty;
        //         AyaType forType = (AyaType)nType;
        //         if (forType != AyaType.HeadOffice) return string.Empty;

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

        //         //Have valid type, have an id, so filter away
        //         switch (forType)
        //         {
        //             case AyaType.HeadOffice:
        //                 {
        //                     return $"acustomer.headofficeid = {lId}";
        //                 }
        //         }
        //     }
        //     return string.Empty;
        // }


    }//eoc
}//eons