using System;
using System.Collections.Generic;
using mapper.attributes;
using appsrv.attributes;

namespace sharpwawi.models
{
    [MappingConstraint(FieldMappingConstraint = MappingConstraints.ANNOTATEDONLY,PropertyMappingConstraint = MappingConstraints.ANNOTATEDONLY)]
    public class Part : Entity
    {
        [MapManyToOne(ForeignField = "Part", SaveRecursive = true)]
        public ISet<PartAssembly> Assemblies { get; private set; } = new HashSet<PartAssembly>();

        [Mapped]
        public PartAssembly CurrentAssembly;

        [Mapped]
        public Part ReplacedBy;

        public String Standards;    // Teil entspricht diesen Normen
        public String Dimensions;   // Dimensionierung / Abmasse (ggf. gem. Norm)


        public Part()
        {
        }

        public Part(String key,String name)
            :base(key,name)
        {
        }

        public int HighestAssemblyRevision {
            get {
                int highest = 0;
                foreach (PartAssembly assembly in Assemblies)
                    if (assembly.Revision > highest)
                        highest = assembly.Revision;
                return highest;
            }
        }

        [PublishedMember]
        public int Priority;

        [PublishedMember]
        public double Rank;


        public PartAssembly CreateAssembly(){
            PartAssembly assembly = new PartAssembly(this);
            Assemblies.Add(assembly);
            return assembly;
        }

        public override string ToString()
        {
            return String.Format("[{0}] {1}",Key,Name);
        }
    }
}