using System;

namespace VisionCommon {
    public class UnitInfo {
        public eUnitId UnitId { get; set; } = eUnitId.None;
        public string UnitName { get; set; } = string.Empty;

        public UnitInfo(eUnitId unitId, string unitName) {
            UnitId = unitId;
            UnitName = unitName;
        }

        public UnitInfo Clone() {
            return new UnitInfo(UnitId, UnitName);
        }

        public string GetKey() {
            return CreateKey(UnitId);
        }

        public static string CreateKey(eUnitId unitId) {
            return $"{(int)unitId}";
        }

        public override string ToString() {
            return $"{(int)UnitId}-{UnitName}";
        }

        public override bool Equals(object obj) {
            return Equals(obj as UnitInfo);
        }

        public bool Equals(UnitInfo unitInfo) {
            if (unitInfo is null) {
                return false;
            }

            if (Object.ReferenceEquals(this, unitInfo)) {
                return true;
            }

            return this.UnitId == unitInfo.UnitId;
        }

        public override int GetHashCode() {
            return UnitId.GetHashCode();
        }
    }
}