using Microsoft.AspNetCore.Mvc;
using LTEMvcApp.Models;
using LTEMvcApp.Services;
using Microsoft.Extensions.Logging;

namespace LTEMvcApp.Controllers
{
    /// <summary>
    /// 配置管理控制器 - 负责普通客户端配置管理
    /// </summary>
    [ApiController]
    [Route("api/[controller]")]
    public class ConfigController : ControllerBase
    {
        private readonly WebSocketManagerService _webSocketManager;
        private readonly ILogger<ConfigController> _logger;

        public ConfigController(WebSocketManagerService webSocketManager, ILogger<ConfigController> logger)
        {
            _webSocketManager = webSocketManager;
            _logger = logger;
        }

        /// <summary>
        /// 获取客户端配置
        /// </summary>
        /// <param name="clientName">客户端名称</param>
        /// <returns>客户端配置</returns>
        [HttpGet("{clientName}")]
        public ActionResult<ClientConfig?> GetClientConfig(string clientName)
        {
            var config = _webSocketManager.GetClientConfig(clientName);
            if (config == null)
                return NotFound($"客户端 '{clientName}' 不存在");

            return Ok(config);
        }

        /// <summary>
        /// 获取所有客户端配置
        /// </summary>
        /// <returns>客户端配置列表</returns>
        [HttpGet]
        public ActionResult<List<ClientConfig>> GetAllConfigs()
        {
            var configs = _webSocketManager.GetAllClientConfigs();
            return Ok(configs);
        }

        /// <summary>
        /// 添加客户端配置
        /// </summary>
        /// <param name="config">客户端配置</param>
        /// <returns>操作结果</returns>
        [HttpPost]
        public ActionResult AddClientConfig([FromBody] ClientConfig config)
        {
            if (string.IsNullOrEmpty(config.Name))
                return BadRequest("客户端名称不能为空");

            var success = _webSocketManager.AddClientConfig(config);
            if (success)
                return Ok(new { message = $"客户端 '{config.Name}' 配置已添加" });
            else
                return BadRequest("添加客户端配置失败");
        }

        /// <summary>
        /// 移除客户端配置
        /// </summary>
        /// <param name="clientName">客户端名称</param>
        /// <returns>操作结果</returns>
        [HttpDelete("{clientName}")]
        public ActionResult RemoveClientConfig(string clientName)
        {
            var success = _webSocketManager.RemoveClientConfig(clientName);
            if (success)
                return Ok(new { message = $"客户端 '{clientName}' 配置已移除" });
            else
                return BadRequest($"移除客户端 '{clientName}' 配置失败");
        }
    }
}