using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace Sleis.Models
{
    public class ProcessEmissionListItem : ListItemModel
    {
        public virtual UnitProcessListItem UnitProcess { get; set; }
        public virtual EpaProcessEmissionCalculationUom ParameterUom { get; set; }
        public virtual EpaProcessEmissionCalculationParameterType ParameterType { get; set; }
        public virtual EpaProcessEmissionCalculationMaterialType MaterialType { get; set; }
        public virtual decimal? Value { get; set; }
        public virtual bool IsOperational(int reportYear)
        {
            /*
            Process Emission List Page
            * Assuming 2.1-2.4 can be done, hide (do not retrieve) the Unit Process/Process Emission record if the parent Facility Status <> 'OP' when StatusYear <= reporting year of report
            * Assuming 2.1-2.4 can be done, hide (do not retrieve) the Unit Process/Process Emission record if the parent Emission Unit Status <> 'OP' when StatusYear <= reporting year of report
            * Assuming 2.1-2.4 can be done, hide (do not retrieve) the Unit Process/Process Emission record if the parent Unit Process Final/Last Inventory Year < reporting year of report
            */
            /*TODO: Old logic.....not sure if this will be used yet. Need to determine
            /*return String.Equals(this.UnitProcess.EmissionUnit.StatusCode, "OP", StringComparison.OrdinalIgnoreCase)
                || (
                    (String.Equals(this.UnitProcess.EmissionUnit.StatusCode, "TP", StringComparison.OrdinalIgnoreCase)
                    || String.Equals(this.UnitProcess.EmissionUnit.StatusCode, "PS", StringComparison.OrdinalIgnoreCase)
                    )
                    && this.UnitProcess.EmissionUnit.StatusEffectiveDate.Value.Year == reportYear
                    );
             * */
            return (this.UnitProcess.EmissionUnit.Facility.FacilityStatus.ToUpper() =="OP" && this.UnitProcess.EmissionUnit.Facility.FacilityStatusAsOfDate.Value.Year <= reportYear)
                || (this.UnitProcess.EmissionUnit.StatusCode.ToUpper() == "OP" && this.UnitProcess.EmissionUnit.StatusEffectiveDate.Value.Year <= reportYear)
                || (this.UnitProcess.LastEmissionsYear < reportYear);
        }
        public override string Identifier
        {
            get
            {
                return UnitProcess.Identifier;
            }            
        }
        public override string Description
        {
            get
            {
                return UnitProcess.Description;
            }            
        } 
    }
    public class AgencyProcessEmissionListItem : ProcessEmissionListItem { }
    public class PublicProcessEmissionListItem : ProcessEmissionListItem { }
}