using InABox.Core;

namespace Comal.Classes
{
    public class JobForm : EntityForm<Job, JobLink, JobForm>, IDigitalForm<Job>, ILicense<ProjectManagementLicense>
    {
        [EditorSequence(998)]
        [EntityRelationship(DeleteAction.Cascade)]
        public override  JobLink Parent { get; set; }
        
        private class JobScopeLookup : LookupDefinitionGenerator<JobScope, JobForm>
        {
            public override Filter<JobScope> DefineFilter(JobForm[] items)
            {
                var item = items?.Length == 1 ? items[0] : null;
                if (item != null)
                    return new Filter<JobScope>(x => x.Job.ID).IsEqualTo(item.Parent.ID).And(x => x.Status.Approved).IsEqualTo(true);
                return new Filter<JobScope>(x => x.ID).None();
            }

            public override Columns<JobForm> DefineFilterColumns()
                => new Columns<JobForm>(x => x.Parent.ID);
        }
        [LookupDefinition(typeof(JobScopeLookup))]
        [EditorSequence(999)]
        public JobScopeLink JobScope { get; set; }

        public override string AutoIncrementPrefix() => "JF";
    }
}