using Luban.Job.Common.Defs;
using Luban.Job.Common.TypeVisitors;
using System;
using System.Collections.Generic;

namespace Luban.Job.Common.Types
{
    public class TSet : TType
    {
        public static TSet Create(bool isNullable, Dictionary<string, string> tags, TType elementType, bool isOrdered)
        {
            return new TSet(isNullable, tags, elementType, isOrdered);
        }

        public TType ElementType { get; }

        public bool IsOrderSet { get; }

        private TSet(bool isNullable, Dictionary<string, string> tags, TType elementType, bool isOrderSet) : base(isNullable, tags)
        {
            ElementType = elementType;
            IsOrderSet = isOrderSet;
        }

        public override bool TryParseFrom(string s)
        {
            throw new NotSupportedException();
        }

        public override bool IsCollection => true;

        public override void Compile(DefFieldBase field)
        {
            base.Compile(field);

            foreach (var p in ElementType.Processors)
            {
                p.Compile(field);
            }

            if (ElementType is TBean beanType)
            {
                throw new Exception($"bean:{field.HostType.FullName} field:{field.Name} element type can't be bean:{beanType.Bean.FullName}");
            }
            if (ElementType is TText)
            {
                throw new Exception($"bean:{field.HostType.FullName} field:{field.Name} container element type can't be text");
            }
        }

        public override void Apply<T>(ITypeActionVisitor<T> visitor, T x)
        {
            visitor.Accept(this, x);
        }

        public override void Apply<T1, T2>(ITypeActionVisitor<T1, T2> visitor, T1 x, T2 y)
        {
            visitor.Accept(this, x, y);
        }

        public override TR Apply<TR>(ITypeFuncVisitor<TR> visitor)
        {
            return visitor.Accept(this);
        }

        public override TR Apply<T, TR>(ITypeFuncVisitor<T, TR> visitor, T x)
        {
            return visitor.Accept(this, x);
        }

        public override TR Apply<T1, T2, TR>(ITypeFuncVisitor<T1, T2, TR> visitor, T1 x, T2 y)
        {
            return visitor.Accept(this, x, y);
        }

        public override TR Apply<T1, T2, T3, TR>(ITypeFuncVisitor<T1, T2, T3, TR> visitor, T1 x, T2 y, T3 z)
        {
            return visitor.Accept(this, x, y, z);
        }
    }
}
