BuYuHouDuan/UserSrc/UserApi/Lottery/LotteryController.cs

using Common;
using CommonDomain;
using CommonInfrastructure;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using UserDomain.Entity;
using UserService;
using UserService.GameConfigs;

namespace UserApi.Lottery
{
    [ApiController, Route("api/[controller]")]
    [Authorize]
    public class LotteryController : BaseController
    {
        private readonly ILotteryService _lotteryService;
        private readonly IActivityConfigService _activityConfigService;
        private readonly IGameConfigService _gameConfigService;

        public LotteryController(ILotteryService lotteryService, IActivityConfigService activityConfigService,
            IGameConfigService gameConfigService)
        {
            _lotteryService = lotteryService;
            _activityConfigService = activityConfigService;
            _gameConfigService = gameConfigService;
        }

        /// <summary>
        /// 获取奖池抽奖活动配置（含用户已抽状态）
        /// </summary>
        [HttpGet("Config")]
        public async Task<BaseResponse<LotteryConfigResponse>> GetConfig()
        {
            var config = await _activityConfigService.Get();
            if (config?.LotteryActivityConfig == null)
                return this.ToFailResult<LotteryConfigResponse>("配置不存在");

            LotteryPrizeProductHelper.Enrich(config.LotteryActivityConfig, await _gameConfigService.Get());

            var drawnPrizes = await _lotteryService.GetUserDrawnPrizes(loginUser.UserId);
            return this.ToResult(new LotteryConfigResponse
            {
                Config = config.LotteryActivityConfig,
                DrawnPrizeIds = drawnPrizes ?? new List<string>()
            });
        }

        /// <summary>
        /// 抽奖 - 进行一次奖池抽奖（poolType 指定奖池类型）
        /// </summary>
        [HttpGet("Draw")]
        public async Task<BaseResponse<LotteryDrawResponse>> Draw([FromQuery] int poolType = 0)
        {
            var res = await _lotteryService.Draw(loginUser.UserId, poolType);
            if (!res.success)
                return this.ToFailResult<LotteryDrawResponse>(res.message);
            return this.ToResult(new LotteryDrawResponse
            {
                PrizeId = res.prize.PrizeId,
                Name = res.prize.Name,
                Type = res.prize.Type,
                Count = res.prize.Count,
                OtherId = res.prize.OtherId,
                Cost = res.cost,
                PoolType = poolType
            });
        }

        /// <summary>
        /// 获取用户抽奖状态
        /// </summary>
        [HttpGet("UserStatus")]
        public async Task<BaseResponse<LotteryUserStatus>> UserStatus()
        {
            var status = await _lotteryService.GetUserStatus(loginUser.UserId);
            return this.ToResult(status);
        }

        /// <summary>
        /// 获取用户已抽中的奖品列表
        /// </summary>
        [HttpGet("DrawnPrizes")]
        public async Task<BaseResponse<List<string>>> DrawnPrizes()
        {
            var list = await _lotteryService.GetUserDrawnPrizes(loginUser.UserId);
            return this.ToResult(list);
        }
    }

    public class LotteryDrawResponse
    {
        public string PrizeId { get; set; }
        public string Name { get; set; }
        public int Type { get; set; }
        public long Count { get; set; }
        public string OtherId { get; set; }
        public long Cost { get; set; }
        public int PoolType { get; set; }
    }

    public class LotteryConfigResponse
    {
        public LotteryActivityConfig Config { get; set; }
        public List<string> DrawnPrizeIds { get; set; } = new();
    }
}