using AGVControl.Models;
using System;

namespace AGVControl
{
    public class AGVActionPrediction
    {
        public AgvDir Direction { get; set; }
        public RFIDPoint NextRFID { get; set; }
        public string Reason { get; set; }
        public AGVActionReasonCode ReasonCode { get; set; }
        public AGVMoveState MoveState { get; set; } // RUN 또는 STOP
        public AgvSpeed? MoveSpeed { get; set; }
        public AgvSts? MoveDiv { get; set; }
        public UInt32 Idx { get; set; }
        public bool Changed { get; set; }
        public DateTime CreateTime { get; set; }

        // override object.Equals
        public bool Equals(AGVActionPrediction obj)
        {
            // null 체크
            if (obj == null) return false;
            
            // 참조가 같으면 true
            if (ReferenceEquals(this, obj)) return true;
            
            // 핵심 속성들만 비교 (Idx, Changed 제외)
            if (obj.Direction != this.Direction) return false;
            if (obj.ReasonCode != this.ReasonCode) return false;
            if (obj.MoveState != this.MoveState) return false;
            if (obj.MoveSpeed != this.MoveSpeed) return false;
            if (obj.MoveDiv != this.MoveDiv) return false;
            
            // NextRFID 비교 (null 체크 포함)
            if (obj.NextRFID == null || this.NextRFID == null)
            {
                if (obj.NextRFID != this.NextRFID) return false; // 하나만 null이면 false
            }
            else
            {
                if (obj.NextRFID.Value != this.NextRFID.Value) return false;
            }
            
            // Reason 비교 (null 체크 포함)
            if (obj.Reason == null || this.Reason == null)
            {
                if (obj.Reason != this.Reason) return false; // 하나만 null이면 false
            }
            else
            {
                if (obj.Reason != this.Reason) return false;
            }
            
            return true;
        }
    }
}