using System;
using Common;
using CommonDomain;
using CommonInfrastructure;
using DotNetCore.CAP;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using RedisService;

namespace AdminApi.GameConfigs
{
    [ApiController, Route("adminapi/Admin/[controller]")]
    [AllowAnonymous]
    public class TempSpawnFishController : BaseController
    {
        private readonly ICapPublisher _capPublisher;
        private readonly IRedisService _redisService;
        private readonly ILogger<TempSpawnFishController> _logger;

        public TempSpawnFishController(ICapPublisher capPublisher, IRedisService redisService, ILogger<TempSpawnFishController> logger)
        {
            _capPublisher = capPublisher;
            _redisService = redisService;
            _logger = logger;
        }

        /// <summary>
        /// 指定房间强制出指定鱼（临时/调试）。无鉴权、GET 直接调用。
        /// </summary>
        [HttpGet("SpawnFish")]
        public async Task<BaseResponse<string>> SpawnFish(
            string roomId,
            string fishNumber,
            int count = 1,
            int? seconds = null,
            int? routeId = null)
        {
            if (string.IsNullOrWhiteSpace(roomId) || string.IsNullOrWhiteSpace(fishNumber))
            {
                
                return new BaseResponse<string>
                {
                    Code = CommonResponseCodeEnum.ParamError,
                    Info = "roomId / fishNumber 不能为空"
                };
            }

            var room = _redisService.GetGameRoom(roomId);
            if (room == null)
            {
                
                return new BaseResponse<string>
                {
                    Code = CommonResponseCodeEnum.ParamError,
                    Info = $"房间 {roomId} 不存在或不在线"
                };
            }
            

            count = Math.Clamp(count <= 0 ? 1 : count, 1, 2000);
            var effectiveSeconds = (seconds.HasValue && seconds.Value > 0) ? seconds.Value : 30;

            var operationId = Guid.NewGuid().ToString("N");
            var publishedAt = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
            var msg = new TempSpawnFishMessage
            {
                RoomId = roomId,
                FishNumber = fishNumber,
                Count = count,
                RouteId = routeId,
                Seconds = effectiveSeconds,
                OperationId = operationId,
                PublishedAtUnixMs = publishedAt
            };

            try
            {
                await _capPublisher.PublishAsync(TopicKeys.临时强制出鱼, msg);
                
                return new BaseResponse<string>
                {
                    Code = CommonResponseCodeEnum.Success,
                    Info = "已推送临时出鱼指令（异步），operationId=" + operationId,
                    Data = operationId
                };
            }
            catch (Exception ex)
            {
                _logger.LogError(ex,
                    "[TempSpawn] CAP发布失败 operationId={OperationId} roomId={RoomId} fishNumber={FishNumber} count={Count}",
                    operationId, roomId, fishNumber, count);
                return new BaseResponse<string>
                {
                    Code = CommonResponseCodeEnum.Error,
                    Info = "发布失败：" + ex.Message
                };
            }
        }
    }
}