using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using Mapster;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using NCC.Common.Core.Manager;
using NCC.Common.Extension;
using NCC.Common.Filter;
using NCC.Common.Helper;
using NCC.Dependency;
using NCC.DynamicApiController;
using NCC.Extend.Entitys.Dto.Common;
using NCC.Extend.Entitys.Dto.LqEvent;
using NCC.Extend.Entitys.Dto.LqEventUser;
using NCC.Extend.Entitys.Enum;
using NCC.Extend.Entitys.lq_event;
using NCC.Extend.Entitys.lq_eventuser;
using NCC.Extend.Entitys.lq_mdxx;
using NCC.Extend.Entitys.lq_tkjlb;
using NCC.Extend.Interfaces.LqEvent;
using NCC.FriendlyException;
using NCC.System.Entitys.Permission;
using SqlSugar;
using Yitter.IdGenerator;

namespace NCC.Extend.LqEvent
{
    /// <summary>
    /// 拓客活动服务
    /// </summary>
    [ApiDescriptionSettings(Tag = "绿纤拓客活动服务", Name = "LqEvent", Order = 200)]
    [Route("api/Extend/[controller]")]
    [ApiController]
    public class LqEventService : ILqEventService, IDynamicApiController, ITransient
    {
        private readonly ISqlSugarClient _db;
        private readonly IUserManager _userManager;

        /// <summary>
        /// 初始化一个<see cref="LqEventService"/>类型的新实例
        /// </summary>
        /// <param name="db">数据库</param>
        /// <param name="userManager">用户管理</param>
        public LqEventService(ISqlSugarClient db, IUserManager userManager)
        {
            _db = db;
            _userManager = userManager;
        }

        #region 获取拓客活动列表
        /// <summary>
        /// 获取拓客活动列表
        /// </summary>
        /// <remarks>
        /// 分页查询拓客活动列表，支持多条件筛选和排序。
        /// 返回结果包含每个活动的成员数量统计。
        ///
        /// 示例请求：
        /// GET /api/Extend/LqEvent?page=1&amp;rows=10&amp;sidx=Id&amp;sord=desc&amp;eventName=春节拓客活动
        ///
        /// 支持的条件筛选：
        /// - 活动名称模糊查询
        /// - 活动编号模糊查询
        /// - 活动负责人模糊查询
        /// - 开始时间范围查询
        /// - 结束时间范围查询
        ///
        /// 支持的排序字段：
        /// - Id: 活动ID
        /// - EventName: 活动名称
        /// - EventNumber: 活动编号
        /// - EventCoordinator: 活动负责人
        /// - StartTime: 开始时间
        /// - EndTime: 结束时间
        /// </remarks>
        /// <param name="input">查询参数</param>
        /// <returns>分页的拓客活动列表，包含成员数量统计</returns>
        [HttpGet("")]
        public async Task<dynamic> GetList([FromQuery] LqEventListQueryInput input)
        {
            var sidx = input.sidx == null ? "id" : input.sidx;
            var sord = input.sord == null ? "desc" : input.sord;
            // 先查询活动列表
            var Data = await _db.Queryable<LqEventEntity>()
                .WhereIF(!string.IsNullOrEmpty(input.EventName), e => e.EventName.Contains(input.EventName))
                .WhereIF(!string.IsNullOrEmpty(input.EventNumber), e => e.EventNumber.Contains(input.EventNumber))
                .Select(e => new LqEventListOutput
                {
                    id = e.Id,
                    eventName = e.EventName,
                    startTime = e.StartTime,
                    endTime = e.EndTime,
                    eventCoordinator = e.EventCoordinator,
                    eventNumber = e.EventNumber,
                    memberCount = SqlFunc.Subqueryable<LqEventUserEntity>().Where(u => u.EventId == e.Id).Count(),
                    eventType = e.EventType,
                })
                .MergeTable()
                .OrderBy(sidx + " " + sord)
                .ToPagedListAsync(input.page, input.rows);
            return PageResult<LqEventListOutput>.SqlSugarPageResult(Data);
        }
        #endregion

        #region 获取拓客活动详情

        /// <summary>
        /// 获取拓客活动详情
        /// </summary>
        /// <remarks>
        /// 根据活动ID获取拓客活动的详细信息，包括基础信息和所有参与成员列表。
        ///
        /// 示例请求：
        /// GET /api/Extend/LqEvent/1234567890123456789
        ///
        /// 返回数据包含：
        /// - 活动基础信息（ID、名称、编号、负责人、开始时间、结束时间）
        /// - 成员列表（用户ID、部门ID、战队名称、创建时间、创建用户）
        ///
        /// 如果活动不存在，将返回404错误。
        /// </remarks>
        /// <param name="id">拓客活动ID</param>
        /// <returns>拓客活动详情，包含成员信息</returns>
        /// <response code="200">成功返回拓客活动详情</response>
        /// <response code="404">拓客活动不存在</response>
        /// <response code="500">服务器内部错误</response>
        [HttpGet("{id}")]
        public async Task<dynamic> GetInfo(string id)
        {
            // 1. 获取拓客活动基本信息
            var entity = await _db.Queryable<LqEventEntity>().FirstAsync(p => p.Id == id);
            if (entity == null)
            {
                throw NCCException.Oh("拓客活动不存在");
            }

            // 2. 手动映射到输出格式
            var output = new LqEventInfoOutput
            {
                id = entity.Id,
                eventName = entity.EventName,
                startTime = entity.StartTime,
                endTime = entity.EndTime,
                eventCoordinator = entity.EventCoordinator,
                eventNumber = entity.EventNumber,
                eventType = entity.EventType,
            };

            // 3. 获取拓客活动成员信息
            var members = await _db.Queryable<LqEventUserEntity>().Where(u => u.EventId == id).ToListAsync();

            // 4. 手动映射成员信息
            output.Members = members
                .Select(m => new LqEventUserInfoOutput
                {
                    id = m.Id,
                    eventId = m.EventId,
                    userId = m.UserId,
                    depId = m.DepId,
                    teamName = m.TeamName,
                    creationTime = m.CreationTime,
                    creationUser = m.CreationUser,
                    targetCount = m.EventTarget,
                    storeId = m.StoreId,
                })
                .ToList();

            return output;
        }
        #endregion

        #region 创建拓客活动
        /// <summary>
        /// 创建拓客活动
        /// </summary>
        /// <remarks>
        /// 创建新的拓客活动，可以同时添加参与成员。
        /// 系统会自动生成活动ID，并记录创建用户信息。
        ///
        /// 示例请求：
        /// POST /api/Extend/LqEvent
        /// Content-Type: application/json
        ///
        /// ```json
        /// {
        ///   "eventName": "春节拓客活动",
        ///   "eventNumber": "TK2024001",
        ///   "eventCoordinator": "张三",
        ///   "startTime": "2024-01-15T09:00:00",
        ///   "endTime": "2024-01-20T18:00:00",
        ///   "members": [
        ///     {
        ///       "userId": "user001",
        ///       "depId": "dept001",
        ///       "teamName": "第一战队"
        ///     },
        ///     {
        ///       "userId": "user002",
        ///       "depId": "dept001",
        ///       "teamName": "第二战队"
        ///     }
        ///   ]
        /// }
        /// ```
        ///
        /// 参数验证：
        /// - eventName: 必填，最大长度255字符
        /// - eventNumber: 可选，最大长度255字符
        /// - eventCoordinator: 可选，最大长度255字符
        /// - members: 可选，成员列表
        ///   - userId: 必填
        ///   - depId: 可选
        ///   - teamName: 可选
        ///
        /// 创建流程：
        /// 1. 生成新的活动ID
        /// 2. 插入拓客活动记录
        /// 3. 插入成员记录（如果有）
        /// </remarks>
        /// <param name="input">创建参数</param>
        /// <returns>无返回值</returns>
        [HttpPost("")]
        public async Task Create([FromBody] LqEventCrInput input)
        {
            var userInfo = await _userManager.GetUserInfo();
            var entity = input.Adapt<LqEventEntity>();

            // 生成新的ID
            entity.Id = YitIdHelper.NextId().ToString();

            // 手动设置时间字段，确保时分秒不丢失
            entity.StartTime = input.StartTime;
            entity.EndTime = input.EndTime;

            // 插入拓客活动
            var isOk = await _db.Insertable(entity).ExecuteCommandAsync();
            if (!(isOk > 0))
                throw NCCException.Oh("创建拓客活动失败");

            // 插入拓客活动成员
            if (input.Members != null && input.Members.Count > 0)
            {
                var memberEntities = new List<LqEventUserEntity>();
                foreach (var member in input.Members)
                {
                    memberEntities.Add(
                        new LqEventUserEntity
                        {
                            Id = YitIdHelper.NextId().ToString(),
                            EventId = entity.Id.ToString(),
                            UserId = member.UserId,
                            DepId = member.DepId,
                            TeamName = member.TeamName,
                            CreationTime = DateTime.Now,
                            CreationUser = userInfo?.userName,
                            StoreId = member.StoreId,
                            EventTarget = member.TargetCount,
                        }
                    );
                }

                await _db.Insertable(memberEntities).ExecuteCommandAsync();
            }
        }
        #endregion

        #region 更新拓客活动
        /// <summary>
        /// 更新拓客活动
        /// </summary>
        /// <remarks>
        /// 更新拓客活动信息，包括基础信息和成员列表。
        /// 更新时会先删除原有成员，再添加新成员。
        ///
        /// 示例请求：
        /// PUT /api/Extend/LqEvent
        /// Content-Type: application/json
        ///
        /// ```json
        /// {
        ///   "id": "1234567890123456789",
        ///   "eventName": "春节拓客活动（更新）",
        ///   "eventNumber": "TK2024001",
        ///   "eventCoordinator": "李四",
        ///   "startTime": "2024-01-15T09:00:00",
        ///   "endTime": "2024-01-25T18:00:00",
        ///   "members": [
        ///     {
        ///       "userId": "user003",
        ///       "depId": "dept002",
        ///       "teamName": "精英战队"
        ///     }
        ///   ]
        /// }
        /// ```
        ///
        /// 参数验证：
        /// - id: 必填，拓客活动ID
        /// - eventName: 必填，最大长度255字符
        /// - eventNumber: 可选，最大长度255字符
        /// - eventCoordinator: 可选，最大长度255字符
        /// - members: 可选，成员列表（为空则清空所有成员）
        ///
        /// 更新流程：
        /// 1. 更新拓客活动记录
        /// 2. 删除原有成员记录
        /// 3. 插入新成员记录（如果有）
        /// </remarks>
        /// <param name="input">更新参数</param>
        /// <returns>无返回值</returns>
        /// <response code="200">拓客活动更新成功</response>
        /// <response code="400">请求参数错误或验证失败</response>
        /// <response code="404">拓客活动不存在</response>
        /// <response code="500">服务器内部错误</response>
        [HttpPut("")]
        public async Task Update([FromBody] LqEventUpInput input)
        {
            var userInfo = await _userManager.GetUserInfo();
            var entity = input.Adapt<LqEventEntity>();

            // 手动设置时间字段，确保时分秒不丢失
            entity.StartTime = input.StartTime;
            entity.EndTime = input.EndTime;

            // 更新拓客活动
            var isOk = await _db.Updateable(entity).ExecuteCommandAsync();
            if (!(isOk > 0))
                throw NCCException.Oh("更新拓客活动失败");

            // 删除原有成员
            await _db.Deleteable<LqEventUserEntity>().Where(u => u.EventId == entity.Id.ToString()).ExecuteCommandAsync();

            // 插入新成员
            if (input.Members != null && input.Members.Count > 0)
            {
                var memberEntities = new List<LqEventUserEntity>();
                foreach (var member in input.Members)
                {
                    memberEntities.Add(
                        new LqEventUserEntity
                        {
                            Id = YitIdHelper.NextId().ToString(),
                            EventId = entity.Id.ToString(),
                            UserId = member.UserId,
                            DepId = member.DepId,
                            TeamName = member.TeamName,
                            CreationTime = DateTime.Now,
                            CreationUser = userInfo?.userName,
                            StoreId = member.StoreId,
                            EventTarget = member.TargetCount,
                        }
                    );
                }

                await _db.Insertable(memberEntities).ExecuteCommandAsync();
            }
        }
        #endregion

        #region 删除拓客活动
        /// <summary>
        /// 删除拓客活动
        /// </summary>
        /// <remarks>
        /// 删除指定的拓客活动，会同时删除该活动的所有成员记录。
        /// 删除操作不可恢复，请谨慎使用。
        ///
        /// 示例请求：
        /// DELETE /api/Extend/LqEvent/1234567890123456789
        ///
        /// 删除顺序：
        /// 1. 先删除所有相关成员记录
        /// 2. 再删除拓客活动记录
        ///
        /// 注意事项：
        /// - 删除操作不可恢复
        /// - 会级联删除所有相关成员记录
        /// - 如果活动不存在，将返回404错误
        /// - 建议在删除前先查询确认活动信息
        /// </remarks>
        /// <param name="id">拓客活动ID</param>
        /// <returns>无返回值</returns>
        /// <response code="200">拓客活动删除成功</response>
        /// <response code="404">拓客活动不存在</response>
        /// <response code="500">服务器内部错误</response>
        [HttpDelete("{id}")]
        public async Task Delete(string id)
        {
            // 删除拓客活动成员
            await _db.Deleteable<LqEventUserEntity>().Where(u => u.EventId == id).ExecuteCommandAsync();

            // 删除拓客活动
            var isOk = await _db.Deleteable<LqEventEntity>().Where(p => p.Id == id).ExecuteCommandAsync();

            if (!(isOk > 0))
                throw NCCException.Oh("删除拓客活动失败");
        }
        #endregion

        #region 更新拓客目标数量
        /// <summary>
        /// 更新拓客目标数量
        /// </summary>
        /// <param name="id">拓客活动ID</param>
        /// <param name="target">拓客目标数量</param>
        /// <returns></returns>
        [HttpPut("{id}/target")]
        public async Task UpdateTarget(string id, int target)
        {
            var isOk = await _db.Updateable<LqEventUserEntity>().SetColumns(it => new LqEventUserEntity { EventTarget = target }).Where(x => x.EventId == id).ExecuteCommandAsync();
            if (!(isOk > 0))
                throw NCCException.Oh("更新拓客目标数量失败");
        }
        #endregion

        #region 获取拓客目标数量
        /// <summary>
        /// 获取拓客目标数量
        /// </summary>
        /// <param name="id">拓客活动ID</param>
        /// <returns></returns>
        [HttpGet("{id}/target")]
        public async Task<int> GetTarget(string id)
        {
            return await _db.Queryable<LqEventUserEntity>().Where(x => x.EventId == id).Select(x => x.EventTarget).FirstAsync();
        }
        #endregion

        #region 根据用户ID获取参与的拓客活动

        /// <summary>
        /// 根据用户ID获取参与的拓客活动
        /// </summary>
        /// <remarks>
        /// 根据用户ID查询该用户参与的所有拓客活动，支持时间范围筛选。
        /// 返回结果包含活动基础信息和用户在该活动中的详细信息。
        ///
        /// 示例请求：
        /// GET /api/Extend/LqEvent/user/user001?startTime=2024-01-01&amp;endTime=2024-12-31
        ///
        /// 参数说明：
        /// - userId: 用户ID（必填）
        /// - startTime: 开始时间（可选），查询在此时间之后开始的活动
        /// - endTime: 结束时间（可选），查询在此时间之前结束的活动
        ///
        /// 返回数据包含：
        /// - 活动基础信息（ID、名称、编号、负责人、开始时间、结束时间）
        /// - 用户参与信息（部门ID、战队名称、目标数量等）
        /// </remarks>
        /// <param name="userId">用户ID</param>
        /// <param name="startTime">开始时间（可选）</param>
        /// <param name="endTime">结束时间（可选）</param>
        /// <returns>用户参与的拓客活动列表</returns>
        /// <response code="200">成功返回用户参与的拓客活动列表</response>
        /// <response code="400">请求参数错误</response>
        /// <response code="500">服务器内部错误</response>
        [HttpGet("user/{userId}")]
        [ProducesResponseType(typeof(List<LqEventUserEventOutput>), 200)]
        [ProducesResponseType(400)]
        [ProducesResponseType(500)]
        public async Task<List<LqEventUserEventOutput>> GetUserEvents(string userId, [FromQuery] DateTime? startTime = null, [FromQuery] DateTime? endTime = null)
        {
            try
            {
                // 先测试简单的查询
                var eventUsers = await _db.Queryable<LqEventUserEntity>().Where(u => u.UserId == userId).ToListAsync();

                if (!eventUsers.Any())
                {
                    return new List<LqEventUserEventOutput>();
                }

                var eventIds = eventUsers.Select(u => u.EventId).ToList();

                // 查询活动信息
                var events = await _db.Queryable<LqEventEntity>().Where(e => eventIds.Contains(e.Id)).ToListAsync();

                // 时间范围筛选
                if (startTime.HasValue)
                {
                    events = events.Where(e => e.StartTime >= startTime.Value).ToList();
                }

                if (endTime.HasValue)
                {
                    events = events.Where(e => e.EndTime <= endTime.Value).ToList();
                }

                // 构建结果
                var result = new List<LqEventUserEventOutput>();
                foreach (var eventUser in eventUsers)
                {
                    var eventInfo = events.FirstOrDefault(e => e.Id == eventUser.EventId);
                    if (eventInfo != null)
                    {
                        result.Add(
                            new LqEventUserEventOutput
                            {
                                // 活动基础信息
                                EventId = eventInfo.Id,
                                EventName = eventInfo.EventName,
                                EventNumber = eventInfo.EventNumber,
                                EventCoordinator = eventInfo.EventCoordinator,
                                StartTime = eventInfo.StartTime,
                                EndTime = eventInfo.EndTime,
                                // 用户参与信息
                                UserId = eventUser.UserId,
                                DepId = eventUser.DepId,
                                TeamName = eventUser.TeamName,
                                EventTarget = eventUser.EventTarget,
                                CreationTime = eventUser.CreationTime,
                                CreationUser = eventUser.CreationUser,
                                StoreId = eventUser.StoreId,
                            }
                        );
                    }
                }

                // 按开始时间降序排列
                return result.OrderByDescending(x => x.StartTime).ToList();
            }
            catch (Exception ex)
            {
                throw NCCException.Oh("获取用户参与的拓客活动失败", ex);
            }
        }
        #endregion

        #region 根据用户ID获取当前参与的拓客活动
        /// <summary>
        /// 根据用户ID获取当前参与的拓客活动列表
        /// </summary>
        /// <remarks>
        /// 根据用户ID查询当前正在进行的拓客活动信息
        /// 返回用户参与的所有活动详情，包括活动基本信息、用户目标、门店信息等
        /// 如果没有当前活动，返回空列表
        ///
        /// 示例请求：
        /// ```json
        /// GET /api/Extend/LqEvent/user/{userId}/current
        /// ```
        ///
        /// 参数说明：
        /// - userId: 用户ID，必填参数
        ///
        /// 返回信息包括：
        /// - 活动基本信息（ID、名称、编号、负责人、时间）
        /// - 用户参与信息（用户ID、部门ID、战队名称、目标数量）
        /// - 门店信息（门店ID、门店名称）
        /// - 创建信息（创建时间、创建用户）
        /// </remarks>
        /// <param name="userId">用户ID</param>
        /// <returns>用户当前参与的拓客活动列表，无活动时返回空列表</returns>
        /// <response code="200">成功返回活动列表（可能为空）</response>
        /// <response code="400">参数错误，用户ID不能为空</response>
        [HttpGet("user/{userId}/current")]
        public async Task<dynamic> GetCurrentEvent(string userId)
        {
            if (string.IsNullOrEmpty(userId))
            {
                throw NCCException.Oh("用户ID不能为空");
            }
            try
            {
                var currentTime = DateTime.Now;
                // 先检查用户是否有活动记录
                var userEventCount = await _db.Queryable<LqEventUserEntity>().Where(eu => eu.UserId == userId).CountAsync();
                if (userEventCount == 0)
                {
                    return null;
                }
                // 使用多表查询方式，一次性获取所有数据
                var eventUsers = await _db.Queryable<LqEventUserEntity, LqEventEntity>((eventUser, eventInfo) => eventUser.EventId == eventInfo.Id)
                    .Where((eventUser, eventInfo) => eventUser.UserId == userId && eventInfo.StartTime <= currentTime && eventInfo.EndTime >= currentTime)
                    .Select(
                        (eventUser, eventInfo) =>
                            new LqEventUserEventOutput
                            {
                                EventId = eventUser.EventId,
                                EventName = eventInfo.EventName,
                                EventNumber = eventInfo.EventNumber,
                                EventCoordinator = eventInfo.EventCoordinator,
                                StartTime = eventInfo.StartTime,
                                EndTime = eventInfo.EndTime,
                                UserId = eventUser.UserId,
                                DepId = eventUser.DepId,
                                TeamName = eventUser.TeamName,
                                EventTarget = eventUser.EventTarget,
                                CreationTime = eventUser.CreationTime,
                                CreationUser = eventUser.CreationUser,
                                StoreId = eventUser.StoreId,
                                StoreName = null, // 不需要门店信息
                            }
                    )
                    .ToListAsync();

                // 如果没有查询到当前活动，返回空列表
                return eventUsers ?? new List<LqEventUserEventOutput>();
            }
            catch (Exception ex)
            {
                throw NCCException.Oh($"查询用户 {userId} 当前活动失败: {ex.Message}", ex);
            }
        }
        #endregion

        #region 根据活动ID获取战队统计数据
        /// <summary>
        /// 根据活动ID获取战队统计数据
        /// </summary>
        /// <remarks>
        /// 根据活动ID查询该活动下所有门店和战队的统计数据
        /// 返回按门店和战队分组的拓客数据
        ///
        /// 示例请求：
        /// ```json
        /// GET /api/Extend/LqEvent/team-data/{eventId}
        /// ```
        ///
        /// 参数说明：
        /// - eventId: 活动ID，必填参数
        ///
        /// 返回信息包括：
        /// - 门店信息（门店ID、门店名称）
        /// - 战队信息（战队名称）
        /// - 用户信息（用户ID、用户姓名、拓客数量、活动目标）
        /// </remarks>
        /// <param name="eventId">活动ID</param>
        /// <returns>按门店和战队分组的统计数据</returns>
        /// <response code="200">成功返回统计数据</response>
        /// <response code="400">参数错误，活动ID不能为空</response>
        [HttpGet("team-data/{eventId}")]
        public async Task<dynamic> GetTeamDataByEventId(string eventId)
        {
            if (string.IsNullOrEmpty(eventId))
            {
                throw NCCException.Oh("活动ID不能为空");
            }

            try
            {
                // 使用SqlFunc子查询，一次性获取所有需要的数据，避免多次查询和内存合并
                var teamData = await _db.Queryable<LqEventUserEntity>()
                    .Where(eventUser => eventUser.EventId == eventId)
                    .Select(eventUser => new
                    {
                        StoreId = eventUser.StoreId,
                        StoreName = SqlFunc.Subqueryable<LqMdxxEntity>().Where(md => md.Id == eventUser.StoreId).Select(md => md.Dm),
                        TeamName = eventUser.TeamName,
                        ExpansionUserId = eventUser.UserId,
                        ExpansionUserName = SqlFunc.Subqueryable<UserEntity>().Where(u => u.Id == eventUser.UserId).Select(u => u.RealName),
                        EventTarget = eventUser.EventTarget,
                        ExpansionCount = SqlFunc.Subqueryable<LqTkjlbEntity>().Where(tkjlb => tkjlb.EventId == eventId && tkjlb.ExpansionUserId == eventUser.UserId).Count(),
                    })
                    .ToListAsync();

                // 按门店和战队分组数据
                var result = teamData
                    .GroupBy(x => new { x.StoreId, x.StoreName })
                    .Select(storeGroup => new StoreTeamDataOutput
                    {
                        StoreId = storeGroup.Key.StoreId,
                        StoreName = storeGroup.Key.StoreName,
                        TeamList = storeGroup
                            .GroupBy(x => x.TeamName)
                            .Select(teamGroup => new TeamInfoOutput
                            {
                                TeamName = teamGroup.Key,
                                TeamUserInfo = teamGroup
                                    .Select(user => new TeamUserInfoOutput
                                    {
                                        ExpansionUserId = user.ExpansionUserId,
                                        ExpansionUserName = user.ExpansionUserName,
                                        ExpansionCount = user.ExpansionCount,
                                        EventTarget = user.EventTarget,
                                    })
                                    .ToList(),
                            })
                            .ToList(),
                    })
                    .ToList();

                return result;
            }
            catch (Exception ex)
            {
                throw NCCException.Oh($"查询活动 {eventId} 战队统计数据失败: {ex.Message}", ex);
            }
        }
        #endregion

        #region Excel导入拓客活动用户

        /// <summary>
        /// Excel导入拓客活动用户
        /// </summary>
        /// <remarks>
        /// 通过Excel文件导入拓客活动用户数据，支持批量导入。
        /// Excel列名：员工手机号、姓名、战队、门店、目标张数
        ///
        /// 导入流程：
        /// 1. 通过员工手机号查找用户信息，获取用户ID和组织ID
        /// 2. 通过门店中文名称查找门店信息，获取门店ID
        /// 3. 验证数据完整性
        /// 4. 返回成功和失败的数据列表
        ///
        /// 示例请求：
        /// POST /api/Extend/LqEvent/import-users
        /// Content-Type: multipart/form-data
        ///
        /// 参数：
        /// - file: Excel文件
        ///
        /// 返回数据：
        /// - SuccessCount: 成功数量
        /// - FailCount: 失败数量
        /// - SuccessData: 成功的数据列表
        /// - FailData: 失败的数据列表（包含错误信息）
        /// </remarks>
        /// <param name="file">Excel文件</param>
        /// <returns>导入结果</returns>
        /// <response code="200">导入完成，返回成功和失败的数据统计</response>
        /// <response code="400">请求参数错误或文件格式不正确</response>
        /// <response code="500">服务器内部错误</response>
        [HttpPost("import-users")]
        public async Task<LqEventImportResult> ImportUsers(IFormFile file)
        {
            try
            {
                if (file == null || file.Length == 0)
                {
                    throw NCCException.Oh("请选择要导入的Excel文件");
                }
                var result = new LqEventImportResult();
                // 读取Excel文件
                var excelData = await ReadExcelFile(file);
                result.TotalCount = excelData.Count;

                foreach (var row in excelData)
                {
                    try
                    {
                        var importError = new LqEventImportError
                        {
                            RowNumber = row.RowNumber,
                            MobilePhone = row.MobilePhone,
                            Name = row.Name,
                            TeamName = row.TeamName,
                            StoreName = row.StoreName,
                            TargetCount = row.TargetCount,
                        };

                        // 验证必填字段
                        if (string.IsNullOrEmpty(row.MobilePhone))
                        {
                            importError.ErrorMessage = "员工手机号不能为空";
                            result.FailData.Add(importError);
                            result.FailCount++;
                            continue;
                        }

                        // 通过手机号查找用户
                        var user = await _db.Queryable<UserEntity>().Where(u => u.MobilePhone == row.MobilePhone).FirstAsync();

                        if (user == null)
                        {
                            importError.ErrorMessage = $"未找到手机号为 {row.MobilePhone} 的用户";
                            result.FailData.Add(importError);
                            result.FailCount++;
                            continue;
                        }

                        // 获取用户组织ID（部门ID）
                        if (string.IsNullOrEmpty(user.OrganizeId))
                        {
                            importError.ErrorMessage = $"用户 {user.RealName} 没有关联的组织信息";
                            result.FailData.Add(importError);
                            result.FailCount++;
                            continue;
                        }

                        // 查找门店信息
                        string storeId = null;
                        if (!string.IsNullOrEmpty(row.StoreName))
                        {
                            var store = await _db.Queryable<LqMdxxEntity>().Where(s => s.Dm == row.StoreName).FirstAsync();

                            if (store == null)
                            {
                                importError.ErrorMessage = $"未找到名称为 {row.StoreName} 的门店";
                                result.FailData.Add(importError);
                                result.FailCount++;
                                continue;
                            }
                            storeId = store.Id;
                        }

                        // 创建成功的数据
                        var successData = new NCC.Extend.Entitys.Dto.LqEventUser.LqEventUserCrInput
                        {
                            Id = YitIdHelper.NextId().ToString(),
                            UserId = user.Id,
                            DepId = user.OrganizeId,
                            TeamName = row.TeamName,
                            StoreId = storeId,
                            TargetCount = row.TargetCount,
                        };

                        result.SuccessData.Add(successData);
                        result.SuccessCount++;
                    }
                    catch (Exception ex)
                    {
                        var importError = new LqEventImportError
                        {
                            RowNumber = row.RowNumber,
                            MobilePhone = row.MobilePhone,
                            Name = row.Name,
                            TeamName = row.TeamName,
                            StoreName = row.StoreName,
                            TargetCount = row.TargetCount,
                            ErrorMessage = $"处理数据时发生错误: {ex.Message}",
                        };
                        result.FailData.Add(importError);
                        result.FailCount++;
                    }
                }

                return result;
            }
            catch (Exception ex)
            {
                throw NCCException.Oh($"导入拓客活动用户失败: {ex.Message}", ex);
            }
        }

        /// <summary>
        /// 读取Excel文件数据
        /// </summary>
        /// <param name="file">Excel文件</param>
        /// <returns>Excel数据列表</returns>
        [NonAction]
        private async Task<List<ExcelImportRow>> ReadExcelFile(IFormFile file)
        {
            var result = new List<ExcelImportRow>();

            // 保存临时文件
            var tempFilePath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + Path.GetExtension(file.FileName));
            try
            {
                using (var stream = new FileStream(tempFilePath, FileMode.Create))
                {
                    await file.CopyToAsync(stream);
                }

                // 使用ExcelImportHelper读取Excel文件
                var dataTable = ExcelImportHelper.ToDataTable(tempFilePath, 0, 0);

                // 调试信息：输出总行数和列数
                Console.WriteLine($"Excel总行数: {dataTable.Rows.Count}, 总列数: {dataTable.Columns.Count}");

                // 调试信息：输出所有行的数据
                for (int debugRow = 0; debugRow < dataTable.Rows.Count; debugRow++)
                {
                    var debugRowData = dataTable.Rows[debugRow];
                    var debugValues = new List<string>();
                    for (int debugCol = 0; debugCol < debugRowData.ItemArray.Length; debugCol++)
                    {
                        debugValues.Add(debugRowData[debugCol]?.ToString() ?? "null");
                    }
                    Console.WriteLine($"调试第{debugRow + 1}行: {string.Join(", ", debugValues)}");
                }

                // 从第1行开始读取数据（没有标题行）
                for (int i = 0; i < dataTable.Rows.Count; i++)
                {
                    var row = dataTable.Rows[i];
                    var mobilePhone = row[0]?.ToString()?.Trim();
                    var name = row[1]?.ToString()?.Trim();
                    var teamName = row[2]?.ToString()?.Trim();
                    var storeName = row[3]?.ToString()?.Trim();
                    var targetCountStr = row[4]?.ToString()?.Trim();

                    // 调试信息：输出每一行读取的数据
                    Console.WriteLine($"第{i + 1}行数据: 手机号={mobilePhone}, 姓名={name}, 战队={teamName}, 门店={storeName}, 目标={targetCountStr}");

                    int targetCount = 0;
                    if (!string.IsNullOrEmpty(targetCountStr) && int.TryParse(targetCountStr, out int target))
                    {
                        targetCount = target;
                    }

                    // 跳过空行
                    if (string.IsNullOrEmpty(mobilePhone) && string.IsNullOrEmpty(name))
                    {
                        Console.WriteLine($"第{i + 1}行被跳过：空行");
                        continue;
                    }

                    result.Add(
                        new ExcelImportRow
                        {
                            RowNumber = i + 1, // Excel行号从1开始
                            MobilePhone = mobilePhone,
                            Name = name,
                            TeamName = teamName,
                            StoreName = storeName,
                            TargetCount = targetCount,
                        }
                    );
                }
            }
            finally
            {
                // 清理临时文件
                if (File.Exists(tempFilePath))
                {
                    File.Delete(tempFilePath);
                }
            }

            return result;
        }

        /// <summary>
        /// Excel导入行数据
        /// </summary>
        private class ExcelImportRow
        {
            public int RowNumber { get; set; }
            public string MobilePhone { get; set; }
            public string Name { get; set; }
            public string TeamName { get; set; }
            public string StoreName { get; set; }
            public int TargetCount { get; set; } = 0;
        }

        #endregion

        #region 获取拓客类型枚举内容

        /// <summary>
        /// 获取拓客类型枚举内容
        /// </summary>
        /// <returns>拓客类型枚举列表</returns>
        [HttpGet("event-types")]
        public List<EnumOutput> GetEventTypes()
        {
            return Enum.GetValues<EventType>()
                .Select(e => new EnumOutput
                {
                    Value = (int)e,
                    Name = e.ToString(),
                    Description = e.GetDescription(),
                })
                .ToList();
        }

        #endregion
    }
}