using System;
using System.Linq.Expressions;
using InABox.Core;

namespace Comal.Classes
{
    
    public class DataEntryTagRoleEmployeeCrossGenerator : AutoEntityCrossGenerator<IDataEntryTagDistributionEmployee, DataEntryTagRole, EmployeeRole>
    {
        public override Expression<Func<DataEntryTagRole, Guid>> LeftProperty => x => x.Tag.ID;

        public override Expression<Func<IDataEntryTagDistributionEmployee, Guid>> LeftMapping => x => x.Tag.ID;

        public override Expression<Func<DataEntryTagRole, Guid>> LeftLink => x => x.Role.ID;

        public override Expression<Func<EmployeeRole, Guid>> RightProperty => x => x.EmployeeLink.ID;

        public override Expression<Func<IDataEntryTagDistributionEmployee, Guid>> RightMapping => x => x.Employee.ID;

        public override Expression<Func<EmployeeRole, Guid>> RightLink => x => x.RoleLink.ID;

        public override bool Distinct => true;

        public override Column<IDataEntryTagDistributionEmployee>[] IDColumns => new Column<IDataEntryTagDistributionEmployee>[]
        {
            new Column<IDataEntryTagDistributionEmployee>(x => x.Tag.ID),
            new Column<IDataEntryTagDistributionEmployee>(x => x.Employee.ID)
        };
    }
    
    [AutoEntity(typeof(DataEntryTagRoleEmployeeCrossGenerator))]
    public class DataEntryTagRoleEmployee : Entity, IRemotable, IPersistent, IDataEntryTagDistributionEmployee, ILicense<DataEntryLicense>
    {
        public EmployeeLink Employee { get; set; }
        public DataEntryTagLink Tag { get; set; }
    }
}