using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CoreAgent.Domain.Models.Network
{

    /// <summary>
    /// 5G NR小区配置实体，对应5G无线参数配置
    /// 用于存储5G NR小区的各种物理层和协议层配置参数
    /// 支持JSON序列化，属性名与外部API保持一致
    /// </summary>
    public class NrCellConfiguration
    {
        /// <summary>
        /// 小区ID
        /// </summary>
        [JsonProperty("cell_Id")]
        public int CellID { get; set; } 
        /// <summary>下行天线数量</summary>
        [JsonProperty("n_antenna_dl")]
        public int NAntennaDl { get; set; }

        /// <summary>上行天线数量</summary>
        [JsonProperty("n_antenna_ul")]
        public int NAntennaUl { get; set; }

        /// <summary>下行传输层数</summary>
        [JsonProperty("n_layer_dl")]
        public int NLayerDl { get; set; }

        /// <summary>上行传输层数</summary>
        [JsonProperty("n_layer_ul")]
        public int NLayerUl { get; set; }

        /// <summary>天线增益(dB)</summary>
        [JsonProperty("gain")]
        public int Gain { get; set; }

        /// <summary>上行链路是否禁用</summary>
        [JsonProperty("ul_disabled")]
        public bool UlDisabled { get; set; }

        /// <summary>射频端口号</summary>
        [JsonProperty("rf_port")]
        public int RfPort { get; set; }

        /// <summary>下行QAM调制阶数</summary>
        [JsonProperty("dl_qam")]
        public int DlQam { get; set; }

        /// <summary>上行QAM调制阶数</summary>
        [JsonProperty("ul_qam")]
        public int UlQam { get; set; }

        /// <summary>5G NR物理小区标识</summary>
        [JsonProperty("n_id_nrcell")]
        public int NIdNrCell { get; set; }

        /// <summary>5G NR频段号</summary>
        [JsonProperty("band")]
        public int Band { get; set; }

        /// <summary>下行5G NR绝对射频信道号</summary>
        [JsonProperty("dl_nr_arfcn")]
        public int DlNrArfcn { get; set; }

        /// <summary>上行5G NR绝对射频信道号</summary>
        [JsonProperty("ul_nr_arfcn")]
        public int UlNrArfcn { get; set; }

        /// <summary>下行载波频率(Hz)</summary>
        [JsonProperty("dl_freq")]
        public long DlFreq { get; set; }

        /// <summary>上行载波频率(Hz)</summary>
        [JsonProperty("ul_freq")]
        public long UlFreq { get; set; }

        /// <summary>下行资源块数量</summary>
        [JsonProperty("n_rb_dl")]
        public int NRbDl { get; set; }

        /// <summary>上行资源块数量</summary>
        [JsonProperty("n_rb_ul")]
        public int NRbUl { get; set; }

        /// <summary>SSB 5G NR绝对射频信道号</summary>
        [JsonProperty("ssb_nr_arfcn")]
        public int SsbNrArfcn { get; set; }

        /// <summary>下行MU-MIMO配置</summary>
        [JsonProperty("dl_mu")]
        public int DlMu { get; set; }

        /// <summary>上行MU-MIMO配置</summary>
        [JsonProperty("ul_mu")]
        public int UlMu { get; set; }

        /// <summary>SSB MU-MIMO配置</summary>
        [JsonProperty("ssb_mu")]
        public int SsbMu { get; set; }

        /// <summary>双工模式(FDD/TDD)</summary>
        [JsonProperty("mode")]
        public string Mode { get; set; } = string.Empty;

        /// <summary>PRACH序列索引</summary>
        [JsonProperty("prach_sequence_index")]
        public int PrachSequenceIndex { get; set; }

        /// <summary>保证比特率(GBR)配置</summary>
        [JsonProperty("gbr")]
        public GbrConfig Gbr { get; set; } = new();

        /// <summary>公共陆地移动网络(PLMN)列表</summary>
        [JsonProperty("plmn_list")]
        public List<NrPlmnItem> PlmnList { get; set; } = new();

        /// <summary>
        /// 
        /// </summary>
        /// <param name="id"></param>
        public void SetCellId(int id)
        {
            this.CellID = id;
        }
    }

    /// <summary>
    /// 5G NR PLMN配置项
    /// 定义5G NR公共陆地移动网络的配置信息
    /// </summary>
    public class NrPlmnItem
    {
        /// <summary>PLMN标识列表</summary>
        [JsonProperty("plmn_ids")]
        public List<string> PlmnIds { get; set; } = new();

        /// <summary>是否为保留PLMN</summary>
        [JsonProperty("reserved")]
        public bool Reserved { get; set; }

        /// <summary>跟踪区域码(TAC)</summary>
        [JsonProperty("tac")]
        public int Tac { get; set; }
    }

}