using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using TeamAAS_VP.Core.RFID;

namespace TeamAAS_VP.Models
{
    public class BgEthernetIP : BindableBase
    {
        private string _IP = "127.0.0.1";
        /// <summary>
        /// SIG350 IP 地址
        /// </summary>
        public string IP
        {
            get { return _IP; }
            set { SetProperty(ref _IP, value); }
        }

        private int _CycleTime = 10;
        /// <summary>
        /// I/O 循环 RPI（毫秒）
        /// </summary>
        public int CycleTime
        {
            get { return _CycleTime; }
            set { SetProperty(ref _CycleTime, value); }
        }

        private int _RfidPortCount = 1;
        /// <summary>
        /// 启用的 RFID 端口数量（1–8，对应端口 1..N）
        /// </summary>
        public int RfidPortCount
        {
            get { return _RfidPortCount; }
            set { SetProperty(ref _RfidPortCount, Math.Max(1, Math.Min(8, value))); }
        }

        private bool _IsEnabled = false;

        public bool IsEnabled
        {
            get { return _IsEnabled; }
            set { SetProperty(ref _IsEnabled, value); }
        }

        /// <summary>返回端口 1 至 <see cref="RfidPortCount"/> 的列表。</summary>
        public IReadOnlyList<int> GetEnabledPortNumbers()
        {
            int count = Math.Max(1, Math.Min(8, RfidPortCount));
            return Enumerable.Range(1, count).ToList();
        }

        /// <summary>固定读取 UID。</summary>
        public Rfh5xxReadOptions ToRfh5xxReadOptions()
        {
            return new Rfh5xxReadOptions { Kind = RfidPayloadKind.Uid };
        }
    }
}