CoreAgent/CoreAgent.Infrastructure/Services/NetworkConfigurationService.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using CoreAgent.Domain.Entities;
using CoreAgent.Domain.Interfaces;
using Microsoft.Extensions.Logging;

namespace CoreAgent.Infrastructure.Services
{
    /// <summary>
    /// 网络配置服务实现
    /// </summary>
    public class NetworkConfigurationService : INetworkConfigurationService
    {
        private readonly INetworkConfigurationRepository _repository;
        private readonly ILogger<NetworkConfigurationService> _logger;

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="repository">网络配置仓储</param>
        /// <param name="logger">日志记录器</param>
        public NetworkConfigurationService(
            INetworkConfigurationRepository repository,
            ILogger<NetworkConfigurationService> logger)
        {
            _repository = repository;
            _logger = logger;
        }

        /// <summary>
        /// 创建网络配置
        /// </summary>
        public async Task<(bool Success, NetworkConfiguration Configuration)> CreateAsync(
            string configKey,
            string ragConfig,
            List<CoreImsConfig> coreOrImsConfigs,
            string apn,
            List<string> band,
            string comment = null)
        {
            try
            {
                _logger.LogInformation("开始创建网络配置，配置键：{ConfigKey}", configKey);
                _logger.LogDebug("创建网络配置参数 - RAN配置：{RagConfig}, APN：{Apn}, 频段：{Band}, 说明：{Comment}", 
                    ragConfig, apn, string.Join(",", band), comment);

                // 检查配置键是否已存在
                _logger.LogInformation("检查配置键是否存在：{ConfigKey}", configKey);
                var existingConfig = await _repository.GetByConfigKeyAsync(configKey);
                if (existingConfig != null)
                {
                    _logger.LogWarning("配置键已存在，创建失败：{ConfigKey}", configKey);
                    return (false, null);
                }

                _logger.LogInformation("开始创建新的网络配置：{ConfigKey}", configKey);
                var config = await _repository.CreateAsync(configKey, ragConfig, coreOrImsConfigs, apn, band, comment);
                
                _logger.LogInformation("网络配置创建成功：{ConfigKey}", configKey);
                _logger.LogDebug("网络配置详情 - RAN配置：{RagConfig}, APN：{Apn}, 频段：{Band}, 说明：{Comment}", 
                    config.RagConfig, config.Apn, string.Join(",", config.Band), config.Comment);
                
                return (true, config);
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "创建网络配置失败，配置键：{ConfigKey}，错误信息：{ErrorMessage}", 
                    configKey, ex.Message);
                return (false, null);
            }
        }

        /// <summary>
        /// 保存网络配置
        /// </summary>
        public Task<bool> SaveAsync(NetworkConfiguration configuration)
        {
            return _repository.SaveAsync(configuration);
        }

        /// <summary>
        /// 删除网络配置
        /// </summary>
        public Task<bool> DeleteAsync(string configKey)
        {
            return _repository.DeleteAsync(configKey);
        }

        /// <summary>
        /// 获取所有网络配置
        /// </summary>
        public Task<List<NetworkConfiguration>> GetAllAsync()
        {
            return _repository.GetAllAsync();
        }

        /// <summary>
        /// 根据配置键获取网络配置
        /// </summary>
        public Task<NetworkConfiguration> GetByConfigKeyAsync(string configKey)
        {
            return _repository.GetByConfigKeyAsync(configKey);
        }
    }
}