antissoft / lvqianmeiye_ERP

using NCC.Common.Core.Manager;
using NCC.Common.Enum;
using NCC.Common.Extension;
using NCC.Common.Filter;
using NCC.Dependency;
using NCC.DynamicApiController;
using NCC.FriendlyException;
using NCC.Extend.Interfaces.LqReimbursementApplication;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NCC.Extend.Entitys;
using NCC.Extend.Entitys.Dto.LqReimbursementApplication;
using NCC.Extend.Entitys.lq_reimbursement_application_node;
using NCC.Extend.Entitys.lq_reimbursement_application_node_user;
using NCC.Extend.Entitys.lq_reimbursement_approval_record;
using Yitter.IdGenerator;
using NCC.Common.Helper;
using NCC.JsonSerialization;
using NCC.Common.Model.NPOI;
using NCC.Common.Configuration;
using NCC.DataEncryption;
using NCC.ClayObject;

namespace NCC.Extend.LqReimbursementApplication
{
    /// <summary>
    /// 报销申请表服务
    /// </summary>
    [ApiDescriptionSettings(Tag = "Extend", Name = "LqReimbursementApplication", Order = 200)]
    [Route("api/Extend/[controller]")]
    public class LqReimbursementApplicationService : ILqReimbursementApplicationService, IDynamicApiController, ITransient
    {
        private readonly ISqlSugarRepository<LqReimbursementApplicationEntity> _lqReimbursementApplicationRepository;
        private readonly SqlSugarScope _db;
        private readonly IUserManager _userManager;

        /// <summary>
        /// 初始化一个<see cref="LqReimbursementApplicationService"/>类型的新实例
        /// </summary>
        public LqReimbursementApplicationService(
            ISqlSugarRepository<LqReimbursementApplicationEntity> lqReimbursementApplicationRepository,
            IUserManager userManager)
        {
            _lqReimbursementApplicationRepository = lqReimbursementApplicationRepository;
            _db = _lqReimbursementApplicationRepository.Context;
            _userManager = userManager;
        }

        /// <summary>
        /// 获取报销申请表详情（包含表单和流程信息）
        /// </summary>
        /// <param name="id">申请编号</param>
        /// <returns></returns>
        [HttpGet("{id}")]
        public async Task<dynamic> GetInfo(string id)
        {
            var entity = await _db.Queryable<LqReimbursementApplicationEntity>().FirstAsync(p => p.Id == id);
            _ = entity ?? throw NCCException.Oh(ErrorCode.COM1005);

            var output = entity.Adapt<LqReimbursementApplicationInfoOutput>();

            // 获取节点配置
            var nodes = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                .Where(x => x.ApplicationId == id)
                .OrderBy(x => x.NodeOrder)
                .ToListAsync();

            // 获取每个节点的审批人
            var nodeUsers = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                .Where(x => x.ApplicationId == id)
                .OrderBy(x => x.NodeOrder)
                .OrderBy(x => x.SortOrder)
                .ToListAsync();

            // 获取审批历史
            var approvalRecords = await _db.Queryable<LqReimbursementApprovalRecordEntity>()
                .Where(x => x.ApplicationId == id)
                .OrderBy(x => x.NodeOrder)
                .OrderBy(x => x.ApprovalTime)
                .ToListAsync();

            // 组装节点信息
            var nodeList = nodes.Select(n => new
            {
                nodeId = n.Id,
                nodeOrder = n.NodeOrder,
                nodeName = n.NodeName,
                approvalType = n.ApprovalType,
                isRequired = n.IsRequired,
                approvers = nodeUsers.Where(u => u.NodeId == n.Id).Select(u => new
                {
                    userId = u.UserId,
                    userName = u.UserName,
                    sortOrder = u.SortOrder
                }).ToList(),
                approvalRecords = approvalRecords.Where(r => r.NodeId == n.Id).Select(r => new
                {
                    approverName = r.ApproverName,
                    approvalResult = r.ApprovalResult,
                    approvalOpinion = r.ApprovalOpinion,
                    approvalTime = r.ApprovalTime
                }).ToList()
            }).ToList();

            // 获取当前节点审批人
            var currentApprovers = new List<object>();
            if (entity.CurrentNodeOrder.HasValue && entity.CurrentNodeOrder > 0)
            {
                currentApprovers = nodeUsers
                    .Where(u => u.NodeOrder == entity.CurrentNodeOrder.Value)
                    .Select(u => new
                    {
                        userId = u.UserId,
                        userName = u.UserName
                    })
                    .Cast<object>()
                    .ToList();
            }

            return new
            {
                form = output,
                nodes = nodeList,
                currentApprovers = currentApprovers,
                currentNodeOrder = entity.CurrentNodeOrder,
                approvalStatus = entity.ApprovalStatus ?? entity.ApproveStatus,
                returnedReason = entity.ReturnedReason
            };
        }

        /// <summary>
		/// 获取报销申请表列表
		/// </summary>
		/// <param name="input">请求参数</param>
		/// <returns></returns>
        [HttpGet("")]
        public async Task<dynamic> GetList([FromQuery] LqReimbursementApplicationListQueryInput input)
        {
            var sidx = input.sidx == null ? "id" : input.sidx;
            List<string> queryApplicationTime = input.applicationTime != null ? input.applicationTime.Split(',').ToObeject<List<string>>() : null;
            DateTime? startApplicationTime = queryApplicationTime != null ? Ext.GetDateTime(queryApplicationTime.First()) : null;
            DateTime? endApplicationTime = queryApplicationTime != null ? Ext.GetDateTime(queryApplicationTime.Last()) : null;
            List<string> queryApproveTime = input.approveTime != null ? input.approveTime.Split(',').ToObeject<List<string>>() : null;
            DateTime? startApproveTime = queryApproveTime != null ? Ext.GetDateTime(queryApproveTime.First()) : null;
            DateTime? endApproveTime = queryApproveTime != null ? Ext.GetDateTime(queryApproveTime.Last()) : null;
            var query = _db.Queryable<LqReimbursementApplicationEntity>()
                .WhereIF(!string.IsNullOrEmpty(input.id), p => p.Id.Contains(input.id))
                .WhereIF(!string.IsNullOrEmpty(input.applicationUserId), p => p.ApplicationUserId.Contains(input.applicationUserId))
                .WhereIF(!string.IsNullOrEmpty(input.applicationUserName), p => p.ApplicationUserName.Contains(input.applicationUserName))
                .WhereIF(!string.IsNullOrEmpty(input.applicationStoreId), p => p.ApplicationStoreId.Contains(input.applicationStoreId))
                .WhereIF(queryApplicationTime != null, p => p.ApplicationTime >= new DateTime(startApplicationTime.ToDate().Year, startApplicationTime.ToDate().Month, startApplicationTime.ToDate().Day, 0, 0, 0))
                .WhereIF(queryApplicationTime != null, p => p.ApplicationTime <= new DateTime(endApplicationTime.ToDate().Year, endApplicationTime.ToDate().Month, endApplicationTime.ToDate().Day, 23, 59, 59))
                .WhereIF(!string.IsNullOrEmpty(input.amount), p => p.Amount.Contains(input.amount))
                .WhereIF(!string.IsNullOrEmpty(input.approveUser), p => p.ApproveUser.Equals(input.approveUser))
                .WhereIF(!string.IsNullOrEmpty(input.approveStatus), p => (p.ApprovalStatus ?? p.ApproveStatus).Contains(input.approveStatus))
                // .WhereIF(queryApproveTime != null, p => p.ApproveTime >= new DateTime(startApproveTime.ToDate().Year, startApproveTime.ToDate().Month, startApproveTime.ToDate().Day, 0, 0, 0))
                //.WhereIF(queryApproveTime != null, p => p.ApproveTime <= new DateTime(endApproveTime.ToDate().Year, endApproveTime.ToDate().Month, endApproveTime.ToDate().Day, 23, 59, 59))
                .WhereIF(!string.IsNullOrEmpty(input.purchaseRecordsId), p => p.PurchaseRecordsId.Contains(input.purchaseRecordsId))
                .OrderBy(sidx + " " + input.sort);

            var total = await query.CountAsync();
            var entities = await query.ToPageListAsync(input.currentPage, input.pageSize);

            // 获取当前审批人信息
            var applicationIds = entities.Select(x => x.Id).ToList();
            var currentApprovers = new List<dynamic>();
            if (applicationIds.Any())
            {
                var approverList = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => applicationIds.Contains(x.ApplicationId))
                    .InnerJoin<LqReimbursementApplicationEntity>((u, a) => u.ApplicationId == a.Id && u.NodeOrder == a.CurrentNodeOrder)
                    .Select((u, a) => new
                    {
                        applicationId = a.Id,
                        approverName = u.UserName
                    })
                    .ToListAsync();
                currentApprovers = approverList.Cast<dynamic>().ToList();
            }

            var approverDict = currentApprovers
                .GroupBy(x => (string)x.applicationId)
                .ToDictionary(g => g.Key, g => string.Join(", ", g.Select(x => (string)x.approverName)));

            // 组装返回数据
            var result = entities.Select(item => new LqReimbursementApplicationListOutput
            {
                id = item.Id,
                applicationUserId = item.ApplicationUserId,
                applicationUserName = item.ApplicationUserName,
                applicationStoreId = item.ApplicationStoreId,
                applicationTime = item.ApplicationTime,
                amount = item.Amount,
                approveUser = item.ApproveUser,
                approveStatus = item.ApprovalStatus ?? item.ApproveStatus,
                approveTime = item.ApproveTime,
                purchaseRecordsId = item.PurchaseRecordsId,
                currentApprovers = approverDict.ContainsKey(item.Id) ? approverDict[item.Id] : null,
                currentNodeOrder = item.CurrentNodeOrder,
                nodeCount = item.NodeCount
            }).ToList();

            return PageResult<LqReimbursementApplicationListOutput>.SqlSugarPageResult(
                new SqlSugarPagedList<LqReimbursementApplicationListOutput>
                {
                    list = result,
                    pagination = new PagedModel { PageIndex = input.currentPage, PageSize = input.pageSize, Total = total }
                });
        }

        /// <summary>
        /// 新建报销申请表
        /// </summary>
        /// <param name="input">参数</param>
        /// <returns></returns>
        [HttpPost("")]
        public async Task Create([FromBody] LqReimbursementApplicationCrInput input)
        {
            var userInfo = await _userManager.GetUserInfo();
            var entity = input.Adapt<LqReimbursementApplicationEntity>();
            entity.Id = YitIdHelper.NextId().ToString();

            try
            {
                //开启事务
                _db.BeginTran();

                // 1. 验证节点配置
                if (input.nodes == null || input.nodes.Count < 3 || input.nodes.Count > 5)
                {
                    throw new Exception("节点数量必须在3-5个之间");
                }

                // 验证节点顺序是否连续（1, 2, 3, ...）
                var nodeOrders = input.nodes.Select(n => n.nodeOrder).OrderBy(x => x).ToList();
                for (int i = 0; i < nodeOrders.Count; i++)
                {
                    if (nodeOrders[i] != i + 1)
                    {
                        throw new Exception($"节点顺序必须连续，从1开始");
                    }
                }

                // 验证每个节点至少有一个审批人
                foreach (var node in input.nodes)
                {
                    if (node.approverIds == null || node.approverIds.Count == 0)
                    {
                        throw new Exception($"节点{node.nodeOrder}（{node.nodeName}）必须至少指定一个审批人");
                    }
                }

                // 2. 设置报销申请初始状态
                entity.NodeCount = input.nodes.Count;
                entity.CurrentNodeOrder = 0;
                entity.ApprovalStatus = "待审批";
                entity.ApplicationTime = DateTime.Now;
                if (string.IsNullOrEmpty(entity.ApplicationUserId))
                {
                    entity.ApplicationUserId = userInfo.userId;
                }
                if (string.IsNullOrEmpty(entity.ApplicationUserName))
                {
                    entity.ApplicationUserName = userInfo.userName;
                }

                // 3. 保存报销申请表（不使用IgnoreColumns，确保新字段被保存）
                var isOk = await _db.Insertable(entity).ExecuteCommandAsync();
                if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1000);

                // 4. 创建节点配置
                if (input.nodes != null && input.nodes.Count > 0)
                {
                    foreach (var nodeConfig in input.nodes)
                    {
                        var node = new LqReimbursementApplicationNodeEntity
                        {
                            Id = YitIdHelper.NextId().ToString(),
                            ApplicationId = entity.Id,
                            NodeOrder = nodeConfig.nodeOrder,
                            NodeName = nodeConfig.nodeName,
                            ApprovalType = nodeConfig.approvalType ?? "会签",
                            IsRequired = 1,
                            CreateTime = DateTime.Now
                        };
                        var nodeResult = await _db.Insertable(node).ExecuteCommandAsync();
                        if (nodeResult <= 0)
                        {
                            throw new Exception($"创建节点{nodeConfig.nodeOrder}失败");
                        }

                        // 5. 创建节点审批人
                        if (nodeConfig.approverIds != null && nodeConfig.approverIds.Count > 0)
                        {
                            for (int i = 0; i < nodeConfig.approverIds.Count; i++)
                            {
                                var nodeUser = new LqReimbursementApplicationNodeUserEntity
                                {
                                    Id = YitIdHelper.NextId().ToString(),
                                    ApplicationId = entity.Id,
                                    NodeId = node.Id,
                                    NodeOrder = nodeConfig.nodeOrder,
                                    UserId = nodeConfig.approverIds[i],
                                    UserName = nodeConfig.approverNames != null && i < nodeConfig.approverNames.Count
                                        ? nodeConfig.approverNames[i]
                                        : null,
                                    SortOrder = i + 1,
                                    CreateTime = DateTime.Now
                                };
                                var userResult = await _db.Insertable(nodeUser).ExecuteCommandAsync();
                                if (userResult <= 0)
                                {
                                    throw new Exception($"创建节点{nodeConfig.nodeOrder}的审批人{nodeConfig.approverIds[i]}失败");
                                }
                            }
                        }
                    }
                }

                // 6. 更新购买记录的审批单编号和审批状态为"待审批"
                if (input.selectedPurchaseRecordIds != null && input.selectedPurchaseRecordIds.Count > 0)
                {
                    // 先更新ApplicationId
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => it.ApplicationId == entity.Id)
                        .Where(it => input.selectedPurchaseRecordIds.Contains(it.Id))
                        .ExecuteCommandAsync();

                    // 再更新ApproveStatus（分开更新确保都能执行）
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => it.ApproveStatus == "待审批")
                        .Where(it => input.selectedPurchaseRecordIds.Contains(it.Id))
                        .ExecuteCommandAsync();
                }

                //关闭事务
                _db.CommitTran();
            }
            catch (Exception)
            {
                //回滚事务
                _db.RollbackTran();
                throw;
            }
        }

        /// <summary>
		/// 获取报销申请表无分页列表
		/// </summary>
		/// <param name="input">请求参数</param>
		/// <returns></returns>
        [NonAction]
        public async Task<dynamic> GetNoPagingList([FromQuery] LqReimbursementApplicationListQueryInput input)
        {
            var sidx = input.sidx == null ? "id" : input.sidx;
            List<string> queryApplicationTime = input.applicationTime != null ? input.applicationTime.Split(',').ToObeject<List<string>>() : null;
            DateTime? startApplicationTime = queryApplicationTime != null ? Ext.GetDateTime(queryApplicationTime.First()) : null;
            DateTime? endApplicationTime = queryApplicationTime != null ? Ext.GetDateTime(queryApplicationTime.Last()) : null;
            List<string> queryApproveTime = input.approveTime != null ? input.approveTime.Split(',').ToObeject<List<string>>() : null;
            DateTime? startApproveTime = queryApproveTime != null ? Ext.GetDateTime(queryApproveTime.First()) : null;
            DateTime? endApproveTime = queryApproveTime != null ? Ext.GetDateTime(queryApproveTime.Last()) : null;
            var data = await _db.Queryable<LqReimbursementApplicationEntity>()
                .WhereIF(!string.IsNullOrEmpty(input.id), p => p.Id.Contains(input.id))
                .WhereIF(!string.IsNullOrEmpty(input.applicationUserId), p => p.ApplicationUserId.Contains(input.applicationUserId))
                .WhereIF(!string.IsNullOrEmpty(input.applicationUserName), p => p.ApplicationUserName.Contains(input.applicationUserName))
                .WhereIF(!string.IsNullOrEmpty(input.applicationStoreId), p => p.ApplicationStoreId.Contains(input.applicationStoreId))
                .WhereIF(queryApplicationTime != null, p => p.ApplicationTime >= new DateTime(startApplicationTime.ToDate().Year, startApplicationTime.ToDate().Month, startApplicationTime.ToDate().Day, 0, 0, 0))
                .WhereIF(queryApplicationTime != null, p => p.ApplicationTime <= new DateTime(endApplicationTime.ToDate().Year, endApplicationTime.ToDate().Month, endApplicationTime.ToDate().Day, 23, 59, 59))
                .WhereIF(!string.IsNullOrEmpty(input.amount), p => p.Amount.Contains(input.amount))
                .WhereIF(!string.IsNullOrEmpty(input.approveUser), p => p.ApproveUser.Equals(input.approveUser))
                .WhereIF(!string.IsNullOrEmpty(input.approveStatus), p => p.ApproveStatus.Contains(input.approveStatus))
                //    .WhereIF(queryApproveTime != null, p => p.ApproveTime >= new DateTime(startApproveTime.ToDate().Year, startApproveTime.ToDate().Month, startApproveTime.ToDate().Day, 0, 0, 0))
                //      .WhereIF(queryApproveTime != null, p => p.ApproveTime <= new DateTime(endApproveTime.ToDate().Year, endApproveTime.ToDate().Month, endApproveTime.ToDate().Day, 23, 59, 59))
                .WhereIF(!string.IsNullOrEmpty(input.purchaseRecordsId), p => p.PurchaseRecordsId.Contains(input.purchaseRecordsId))
                .Select(it => new LqReimbursementApplicationListOutput
                {
                    id = it.Id,
                    applicationUserId = it.ApplicationUserId,
                    applicationUserName = it.ApplicationUserName,
                    applicationStoreId = it.ApplicationStoreId,
                    applicationTime = it.ApplicationTime,
                    amount = it.Amount,
                    approveUser = it.ApproveUser,
                    approveStatus = it.ApproveStatus,
                    approveTime = it.ApproveTime,
                    purchaseRecordsId = it.PurchaseRecordsId,
                }).MergeTable().OrderBy(sidx + " " + input.sort).ToListAsync();
            return data;
        }

        /// <summary>
		/// 导出报销申请表
		/// </summary>
		/// <param name="input">请求参数</param>
		/// <returns></returns>
        [HttpGet("Actions/Export")]
        public async Task<dynamic> Export([FromQuery] LqReimbursementApplicationListQueryInput input)
        {
            var userInfo = await _userManager.GetUserInfo();
            var exportData = new List<LqReimbursementApplicationListOutput>();
            if (input.dataType == 0)
            {
                var data = Clay.Object(await this.GetList(input));
                exportData = data.Solidify<PageResult<LqReimbursementApplicationListOutput>>().list;
            }
            else
            {
                exportData = await this.GetNoPagingList(input);
            }
            List<ParamsModel> paramList = "[{\"value\":\"申请编号\",\"field\":\"id\"},{\"value\":\"申请人编号\",\"field\":\"applicationUserId\"},{\"value\":\"申请人姓名\",\"field\":\"applicationUserName\"},{\"value\":\"申请门店\",\"field\":\"applicationStoreId\"},{\"value\":\"申请时间\",\"field\":\"applicationTime\"},{\"value\":\"总金额\",\"field\":\"amount\"},{\"value\":\"审批人\",\"field\":\"approveUser\"},{\"value\":\"审批结果\",\"field\":\"approveStatus\"},{\"value\":\"审批时间\",\"field\":\"approveTime\"},{\"value\":\"关联购买编号\",\"field\":\"purchaseRecordsId\"},]".ToList<ParamsModel>();
            ExcelConfig excelconfig = new ExcelConfig();
            excelconfig.FileName = "报销申请表.xls";
            excelconfig.HeadFont = "微软雅黑";
            excelconfig.HeadPoint = 10;
            excelconfig.IsAllSizeColumn = true;
            excelconfig.ColumnModel = new List<ExcelColumnModel>();
            List<string> selectKeyList = input.selectKey.Split(',').ToList();
            foreach (var item in selectKeyList)
            {
                var isExist = paramList.Find(p => p.field == item);
                if (isExist != null)
                {
                    excelconfig.ColumnModel.Add(new ExcelColumnModel() { Column = isExist.field, ExcelColumn = isExist.value });
                }
            }
            var addPath = FileVariable.TemporaryFilePath + excelconfig.FileName;
            ExcelExportHelper<LqReimbursementApplicationListOutput>.Export(exportData, excelconfig, addPath);
            var fileName = _userManager.UserId + "|" + addPath + "|xls";
            var output = new
            {
                name = excelconfig.FileName,
                url = "/api/File/Download?encryption=" + DESCEncryption.Encrypt(fileName, "NCC")
            };
            return output;
        }

        /// <summary>
        /// 批量删除报销申请表
        /// </summary>
        /// <param name="ids">主键数组</param>
        /// <returns></returns>
        [HttpPost("batchRemove")]
        public async Task BatchRemove([FromBody] List<string> ids)
        {
            var entitys = await _db.Queryable<LqReimbursementApplicationEntity>().In(it => it.Id, ids).ToListAsync();
            if (entitys.Count > 0)
            {
                try
                {
                    //开启事务
                    _db.BeginTran();
                    //批量删除报销申请表
                    await _db.Deleteable<LqReimbursementApplicationEntity>().In(d => d.Id, ids).ExecuteCommandAsync();
                    //关闭事务
                    _db.CommitTran();
                }
                catch (Exception)
                {
                    //回滚事务
                    _db.RollbackTran();
                    throw NCCException.Oh(ErrorCode.COM1002);
                }
            }
        }

        /// <summary>
        /// 更新报销申请表
        /// </summary>
        /// <param name="id">主键</param>
        /// <param name="input">参数</param>
        /// <returns></returns>
        [HttpPut("{id}")]
        public async Task Update(string id, [FromBody] LqReimbursementApplicationUpInput input)
        {
            try
            {
                //开启事务
                _db.BeginTran();

                // 获取原有的关联购买记录ID
                var oldEntity = await _db.Queryable<LqReimbursementApplicationEntity>().FirstAsync(p => p.Id == id);
                var oldIds = new List<string>();
                if (oldEntity != null && !string.IsNullOrEmpty(oldEntity.PurchaseRecordsId))
                {
                    // 获取原有购买记录ID列表
                    oldIds = oldEntity.PurchaseRecordsId.Split(',').Where(x => !string.IsNullOrEmpty(x)).ToList();
                }

                // 获取新的购买记录ID列表
                var newIds = input.selectedPurchaseRecordIds ?? new List<string>();

                // 确保 purchaseRecordsId 字段包含所有选中的记录ID（逗号分隔）
                if (newIds.Count > 0)
                {
                    input.purchaseRecordsId = string.Join(",", newIds);
                }
                else
                {
                    input.purchaseRecordsId = null;
                }

                // 找出需要移除关联的记录（在旧列表中但不在新列表中）
                var idsToRemove = oldIds.Where(x => !newIds.Contains(x)).ToList();
                if (idsToRemove.Count > 0)
                {
                    // 清除这些购买记录的审批单编号和审批状态
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => new LqPurchaseRecordsEntity
                        {
                            ApplicationId = null,
                            ApproveStatus = "未审批"
                        })
                        .Where(it => idsToRemove.Contains(it.Id))
                        .ExecuteCommandAsync();
                }

                // 更新报销申请表（确保 purchaseRecordsId 字段被正确更新）
                var entity = input.Adapt<LqReimbursementApplicationEntity>();
                var isOk = await _db.Updateable(entity).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
                if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1001);

                // 更新所有选中的购买记录的审批单编号和审批状态为"待审批"
                // 包括新追加的记录和已存在的记录（确保状态正确）
                if (newIds.Count > 0)
                {
                    // 先更新ApplicationId
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => it.ApplicationId == id)
                        .Where(it => newIds.Contains(it.Id))
                        .ExecuteCommandAsync();

                    // 再更新ApproveStatus（分开更新确保都能执行）
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => it.ApproveStatus == "待审批")
                        .Where(it => newIds.Contains(it.Id))
                        .ExecuteCommandAsync();
                }

                //关闭事务
                _db.CommitTran();
            }
            catch (Exception)
            {
                //回滚事务
                _db.RollbackTran();
                throw;
            }
        }

        /// <summary>
        /// 删除报销申请表
        /// </summary>
        /// <returns></returns>
        [HttpDelete("{id}")]
        public async Task Delete(string id)
        {
            var entity = await _db.Queryable<LqReimbursementApplicationEntity>().FirstAsync(p => p.Id == id);
            _ = entity ?? throw NCCException.Oh(ErrorCode.COM1005);
            var isOk = await _db.Deleteable<LqReimbursementApplicationEntity>().Where(d => d.Id == id).ExecuteCommandAsync();
            if (!(isOk > 0)) throw NCCException.Oh(ErrorCode.COM1002);
        }

        /// <summary>
        /// 提交审批（进入第一个节点）
        /// </summary>
        /// <param name="id">申请编号</param>
        /// <returns></returns>
        [HttpPost("{id}/Actions/SubmitApproval")]
        public async Task SubmitApproval(string id)
        {
            var entity = await _db.Queryable<LqReimbursementApplicationEntity>().FirstAsync(p => p.Id == id);
            _ = entity ?? throw NCCException.Oh(ErrorCode.COM1005);

            // 允许"待审批"和"已退回"状态的申请提交审批
            if (entity.CurrentNodeOrder != 0 && entity.ApprovalStatus != "已退回")
            {
                throw new Exception("该申请已经提交审批，不能重复提交");
            }

            if (entity.NodeCount == null || entity.NodeCount < 3 || entity.NodeCount > 5)
            {
                throw new Exception("节点配置异常，无法提交审批");
            }

            try
            {
                _db.BeginTran();

                // 获取第一个节点
                var firstNode = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                    .Where(x => x.ApplicationId == id && x.NodeOrder == 1)
                    .FirstAsync();

                if (firstNode == null)
                {
                    throw new Exception("未找到第一个审批节点配置");
                }

                // 更新报销申请状态
                entity.CurrentNodeOrder = 1;
                entity.CurrentNodeId = firstNode.Id;
                entity.ApprovalStatus = "审批中";
                await _db.Updateable(entity).ExecuteCommandAsync();

                // 为第一个节点的每个审批人创建待审批记录
                var firstNodeApprovers = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => x.ApplicationId == id && x.NodeOrder == 1)
                    .ToListAsync();

                foreach (var approver in firstNodeApprovers)
                {
                    var record = new LqReimbursementApprovalRecordEntity
                    {
                        Id = YitIdHelper.NextId().ToString(),
                        ApplicationId = id,
                        NodeId = firstNode.Id,
                        NodeOrder = 1,
                        ApproverId = approver.UserId,
                        ApproverName = approver.UserName,
                        ApprovalResult = "待审批",
                        IsCurrentNode = 1,
                        ApprovalTime = null
                    };
                    await _db.Insertable(record).ExecuteCommandAsync();
                }

                _db.CommitTran();
            }
            catch (Exception)
            {
                _db.RollbackTran();
                throw;
            }
        }

        /// <summary>
        /// 审批操作（通过/不通过/退回）
        /// </summary>
        /// <param name="id">申请编号</param>
        /// <param name="result">审批结果：通过/不通过/退回</param>
        /// <param name="opinion">审批意见</param>
        /// <returns></returns>
        [HttpPost("{id}/Actions/Approve")]
        public async Task Approve(string id, [FromQuery] string result, [FromQuery] string opinion = "")
        {
            var userInfo = await _userManager.GetUserInfo();
            var entity = await _db.Queryable<LqReimbursementApplicationEntity>().FirstAsync(p => p.Id == id);
            _ = entity ?? throw NCCException.Oh(ErrorCode.COM1005);

            if (entity.CurrentNodeOrder == null || entity.CurrentNodeOrder == 0)
            {
                throw new Exception("该申请尚未提交审批");
            }

            if (entity.ApprovalStatus != "审批中")
            {
                throw new Exception($"该申请当前状态为{entity.ApprovalStatus}，无法进行审批操作");
            }

            // 验证当前用户是否有审批权限（管理员可以审批所有节点）
            var isAdmin = userInfo.isAdministrator;
            if (!isAdmin)
            {
                var hasPermission = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => x.ApplicationId == id
                        && x.NodeOrder == entity.CurrentNodeOrder
                        && x.UserId == userInfo.userId)
                    .AnyAsync();

                if (!hasPermission)
                {
                    throw new Exception("您没有当前节点的审批权限");
                }
            }

            // 检查是否已经审批过
            var hasApproved = await _db.Queryable<LqReimbursementApprovalRecordEntity>()
                .Where(x => x.ApplicationId == id
                    && x.NodeOrder == entity.CurrentNodeOrder
                    && x.ApproverId == userInfo.userId
                    && x.ApprovalResult != "待审批")
                .AnyAsync();

            if (hasApproved)
            {
                throw new Exception("您已经审批过该节点");
            }

            try
            {
                _db.BeginTran();

                // 获取当前节点信息
                var currentNode = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                    .Where(x => x.ApplicationId == id && x.NodeOrder == entity.CurrentNodeOrder)
                    .FirstAsync();

                if (currentNode == null)
                {
                    throw new Exception("未找到当前节点配置");
                }

                // 更新待审批记录为已审批（如果存在待审批记录）
                var existingRecord = await _db.Queryable<LqReimbursementApprovalRecordEntity>()
                    .Where(x => x.ApplicationId == id
                        && x.NodeOrder == entity.CurrentNodeOrder
                        && x.ApproverId == userInfo.userId
                        && x.ApprovalResult == "待审批")
                    .FirstAsync();

                if (existingRecord != null)
                {
                    // 更新现有记录
                    existingRecord.ApprovalResult = result;
                    existingRecord.ApprovalOpinion = opinion;
                    existingRecord.ApprovalTime = DateTime.Now;
                    await _db.Updateable(existingRecord).ExecuteCommandAsync();
                }
                else
                {
                    // 创建新记录（如果不存在）
                    var approvalRecord = new LqReimbursementApprovalRecordEntity
                    {
                        Id = YitIdHelper.NextId().ToString(),
                        ApplicationId = id,
                        NodeId = currentNode.Id,
                        NodeOrder = entity.CurrentNodeOrder.Value,
                        ApproverId = userInfo.userId,
                        ApproverName = userInfo.userName,
                        ApprovalResult = result,
                        ApprovalOpinion = opinion,
                        ApprovalTime = DateTime.Now,
                        IsCurrentNode = 1
                    };
                    await _db.Insertable(approvalRecord).ExecuteCommandAsync();
                }

                // 根据审批结果处理
                if (result == "不通过")
                {
                    // 不通过：审批结束
                    entity.ApprovalStatus = "未通过";
                    await _db.Updateable(entity).ExecuteCommandAsync();

                    // 更新所有购买记录状态为"未通过"（通过ApplicationId关联更新）
                    await _db.Updateable<LqPurchaseRecordsEntity>()
                        .SetColumns(it => new LqPurchaseRecordsEntity
                        {
                            ApproveStatus = "未通过",
                            ApproveTime = DateTime.Now,
                            ApproveUser = userInfo.userId
                        })
                        .Where(it => it.ApplicationId == id)
                        .ExecuteCommandAsync();
                }
                else if (result == "退回")
                {
                    // 退回：退回到上一节点
                    if (entity.CurrentNodeOrder == 1)
                    {
                        // 退回到申请人
                        entity.CurrentNodeOrder = 0;
                        entity.ApprovalStatus = "已退回";
                        entity.ReturnedNodeOrder = 0;
                        entity.ReturnedReason = opinion;
                        entity.CurrentNodeId = null;
                    }
                    else
                    {
                        // 退回到上一节点
                        entity.CurrentNodeOrder -= 1;
                        entity.ReturnedNodeOrder = entity.CurrentNodeOrder;
                        entity.ReturnedReason = opinion;

                        // 获取上一节点信息
                        var prevNode = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                            .Where(x => x.ApplicationId == id && x.NodeOrder == entity.CurrentNodeOrder)
                            .FirstAsync();

                        if (prevNode != null)
                        {
                            entity.CurrentNodeId = prevNode.Id;
                        }

                        // 清除上一节点的所有审批记录（重新审批）
                        await _db.Deleteable<LqReimbursementApprovalRecordEntity>()
                            .Where(x => x.ApplicationId == id && x.NodeOrder == entity.CurrentNodeOrder)
                            .ExecuteCommandAsync();

                        // 为上一节点的每个审批人创建新的待审批记录
                        var prevNodeApprovers = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                            .Where(x => x.ApplicationId == id && x.NodeOrder == entity.CurrentNodeOrder)
                            .ToListAsync();

                        foreach (var approver in prevNodeApprovers)
                        {
                            var record = new LqReimbursementApprovalRecordEntity
                            {
                                Id = YitIdHelper.NextId().ToString(),
                                ApplicationId = id,
                                NodeId = prevNode.Id,
                                NodeOrder = entity.CurrentNodeOrder.Value,
                                ApproverId = approver.UserId,
                                ApproverName = approver.UserName,
                                ApprovalResult = "待审批",
                                IsCurrentNode = 1,
                                ApprovalTime = null
                            };
                            await _db.Insertable(record).ExecuteCommandAsync();
                        }
                    }

                    await _db.Updateable(entity).ExecuteCommandAsync();
                }
                else if (result == "通过")
                {
                    // 通过：判断是否需要进入下一个节点
                    bool shouldMoveToNext = false;

                    if (currentNode.ApprovalType == "或签")
                    {
                        // 或签：任意一个审批人通过，立即进入下一个节点
                        shouldMoveToNext = true;
                    }
                    else // 会签
                    {
                        // 会签：检查是否所有审批人都已通过
                        var approvers = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                            .Where(x => x.ApplicationId == id && x.NodeOrder == entity.CurrentNodeOrder)
                            .Select(x => x.UserId)
                            .ToListAsync();

                        var approvedUsers = await _db.Queryable<LqReimbursementApprovalRecordEntity>()
                            .Where(x => x.ApplicationId == id
                                && x.NodeOrder == entity.CurrentNodeOrder
                                && x.ApprovalResult == "通过")
                            .Select(x => x.ApproverId)
                            .Distinct()
                            .ToListAsync();

                        if (approvers.Count == approvedUsers.Count)
                        {
                            // 所有人都已通过
                            shouldMoveToNext = true;
                        }
                    }

                    if (shouldMoveToNext)
                    {
                        // 进入下一个节点或完成审批
                        await MoveToNextNode(id, userInfo.userId);
                    }
                }

                _db.CommitTran();
            }
            catch (Exception)
            {
                _db.RollbackTran();
                throw;
            }
        }

        /// <summary>
        /// 进入下一个节点
        /// </summary>
        private async Task MoveToNextNode(string applicationId, string approveUserId)
        {
            var entity = await _db.Queryable<LqReimbursementApplicationEntity>()
                .FirstAsync(x => x.Id == applicationId);

            // 判断是否是最后一个节点
            if (entity.CurrentNodeOrder >= entity.NodeCount)
            {
                // 审批完成
                entity.CurrentNodeOrder = entity.NodeCount + 1;
                entity.ApprovalStatus = "已通过";
                entity.CurrentNodeId = null;
                await _db.Updateable(entity).ExecuteCommandAsync();

                // 更新所有购买记录状态为"已审批"
                // 通过ApplicationId关联更新，因为PurchaseRecordsId可能为空
                await _db.Updateable<LqPurchaseRecordsEntity>()
                    .SetColumns(it => new LqPurchaseRecordsEntity
                    {
                        ApproveStatus = "已审批",
                        ApproveTime = DateTime.Now,
                        ApproveUser = approveUserId
                    })
                    .Where(it => it.ApplicationId == applicationId)
                    .ExecuteCommandAsync();
            }
            else
            {
                // 进入下一个节点
                entity.CurrentNodeOrder += 1;

                // 获取下一个节点信息
                var nextNode = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                    .Where(x => x.ApplicationId == applicationId && x.NodeOrder == entity.CurrentNodeOrder)
                    .FirstAsync();

                if (nextNode == null)
                {
                    throw new Exception($"未找到节点{entity.CurrentNodeOrder}的配置");
                }

                entity.CurrentNodeId = nextNode.Id;
                entity.ApprovalStatus = "审批中";
                await _db.Updateable(entity).ExecuteCommandAsync();

                // 清除之前的当前节点标记
                await _db.Updateable<LqReimbursementApprovalRecordEntity>()
                    .SetColumns(it => new LqReimbursementApprovalRecordEntity { IsCurrentNode = 0 })
                    .Where(it => it.ApplicationId == applicationId)
                    .ExecuteCommandAsync();

                // 为下一个节点的每个审批人创建待审批记录
                var nextNodeApprovers = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => x.ApplicationId == applicationId && x.NodeOrder == entity.CurrentNodeOrder)
                    .ToListAsync();

                foreach (var approver in nextNodeApprovers)
                {
                    var record = new LqReimbursementApprovalRecordEntity
                    {
                        Id = YitIdHelper.NextId().ToString(),
                        ApplicationId = applicationId,
                        NodeId = nextNode.Id,
                        NodeOrder = entity.CurrentNodeOrder.Value,
                        ApproverId = approver.UserId,
                        ApproverName = approver.UserName,
                        ApprovalResult = "待审批",
                        IsCurrentNode = 1,
                        ApprovalTime = null
                    };
                    await _db.Insertable(record).ExecuteCommandAsync();
                }
            }
        }

        /// <summary>
        /// 获取所有待办列表（管理员用，所有待审批的申请）
        /// </summary>
        /// <param name="input">查询参数</param>
        /// <returns></returns>
        [HttpGet("Actions/AllPendingApproval")]
        public async Task<dynamic> GetAllPendingApprovalList([FromQuery] LqReimbursementApplicationListQueryInput input)
        {
            var sidx = input.sidx == null ? "id" : input.sidx;

            // 管理员可以查看所有待审批的申请
            var query = _db.Queryable<LqReimbursementApplicationEntity>()
                .Where(x => x.ApprovalStatus == "审批中")
                .WhereIF(!string.IsNullOrEmpty(input.applicationStoreId), p => p.ApplicationStoreId.Contains(input.applicationStoreId))
                .OrderBy(sidx + " " + input.sort);

            var total = await query.CountAsync();
            var entities = await query.ToPageListAsync(input.currentPage, input.pageSize);

            // 获取当前审批人信息
            var applicationIds = entities.Select(x => x.Id).ToList();
            var currentApprovers = new List<dynamic>();
            if (applicationIds.Any())
            {
                var approverList = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => applicationIds.Contains(x.ApplicationId))
                    .InnerJoin<LqReimbursementApplicationEntity>((u, a) => u.ApplicationId == a.Id && u.NodeOrder == a.CurrentNodeOrder)
                    .Select((u, a) => new
                    {
                        applicationId = a.Id,
                        approverName = u.UserName
                    })
                    .ToListAsync();
                currentApprovers = approverList.Cast<dynamic>().ToList();
            }

            var approverDict = currentApprovers
                .GroupBy(x => (string)x.applicationId)
                .ToDictionary(g => g.Key, g => string.Join(", ", g.Select(x => (string)x.approverName)));

            // 组装返回数据
            var result = entities.Select(item => new LqReimbursementApplicationListOutput
            {
                id = item.Id,
                applicationUserId = item.ApplicationUserId,
                applicationUserName = item.ApplicationUserName,
                applicationStoreId = item.ApplicationStoreId,
                applicationTime = item.ApplicationTime,
                amount = item.Amount,
                approveUser = item.ApproveUser,
                approveStatus = item.ApprovalStatus ?? item.ApproveStatus,
                approveTime = item.ApproveTime,
                purchaseRecordsId = item.PurchaseRecordsId,
                currentApprovers = approverDict.ContainsKey(item.Id) ? approverDict[item.Id] : null,
                currentNodeOrder = item.CurrentNodeOrder,
                nodeCount = item.NodeCount
            }).ToList();

            return PageResult<LqReimbursementApplicationListOutput>.SqlSugarPageResult(
                new SqlSugarPagedList<LqReimbursementApplicationListOutput>
                {
                    list = result,
                    pagination = new PagedModel { PageIndex = input.currentPage, PageSize = input.pageSize, Total = total }
                });
        }

        /// <summary>
        /// 获取待审批列表（当前用户作为审批人的申请）
        /// </summary>
        /// <param name="input">查询参数</param>
        /// <returns></returns>
        [HttpGet("Actions/PendingApproval")]
        public async Task<dynamic> GetPendingApprovalList([FromQuery] LqReimbursementApplicationListQueryInput input)
        {
            var userInfo = await _userManager.GetUserInfo();
            var sidx = input.sidx == null ? "id" : input.sidx;

            // 查询当前用户作为审批人的节点
            var userNodeOrders = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                .Where(x => x.UserId == userInfo.userId)
                .Select(x => new { x.ApplicationId, x.NodeOrder })
                .ToListAsync();

            if (!userNodeOrders.Any())
            {
                return PageResult<LqReimbursementApplicationListOutput>.SqlSugarPageResult(
                    new SqlSugarPagedList<LqReimbursementApplicationListOutput>
                    {
                        list = new List<LqReimbursementApplicationListOutput>(),
                        pagination = new PagedModel { PageIndex = input.currentPage, PageSize = input.pageSize, Total = 0 }
                    });
            }

            // 获取用户有权限的申请ID和节点顺序
            var userApplications = userNodeOrders
                .GroupBy(x => x.ApplicationId)
                .ToDictionary(g => g.Key, g => g.Select(x => x.NodeOrder).ToList());

            var applicationIds = userApplications.Keys.ToList();

            // 查询这些申请中，当前节点是用户有权限的节点，且状态为"审批中"的申请
            var query = _db.Queryable<LqReimbursementApplicationEntity>()
                .Where(x => applicationIds.Contains(x.Id) && x.ApprovalStatus == "审批中")
                .Where(x => userApplications.ContainsKey(x.Id)
                    && userApplications[x.Id].Contains(x.CurrentNodeOrder ?? 0))
                .WhereIF(!string.IsNullOrEmpty(input.applicationStoreId), p => p.ApplicationStoreId.Contains(input.applicationStoreId))
                .OrderBy(sidx + " " + input.sort);

            var total = await query.CountAsync();
            var entities = await query.ToPageListAsync(input.currentPage, input.pageSize);

            // 获取当前审批人信息
            var resultApplicationIds = entities.Select(x => x.Id).ToList();
            var currentApprovers = new List<dynamic>();
            if (resultApplicationIds.Any())
            {
                var approverList = await _db.Queryable<LqReimbursementApplicationNodeUserEntity>()
                    .Where(x => resultApplicationIds.Contains(x.ApplicationId))
                    .InnerJoin<LqReimbursementApplicationEntity>((u, a) => u.ApplicationId == a.Id && u.NodeOrder == a.CurrentNodeOrder)
                    .Select((u, a) => new
                    {
                        applicationId = a.Id,
                        approverName = u.UserName
                    })
                    .ToListAsync();
                currentApprovers = approverList.Cast<dynamic>().ToList();
            }

            var approverDict = currentApprovers
                .GroupBy(x => (string)x.applicationId)
                .ToDictionary(g => g.Key, g => string.Join(", ", g.Select(x => (string)x.approverName)));

            // 组装返回数据
            var result = entities.Select(item => new LqReimbursementApplicationListOutput
            {
                id = item.Id,
                applicationUserId = item.ApplicationUserId,
                applicationUserName = item.ApplicationUserName,
                applicationStoreId = item.ApplicationStoreId,
                applicationTime = item.ApplicationTime,
                amount = item.Amount,
                approveUser = item.ApproveUser,
                approveStatus = item.ApprovalStatus ?? item.ApproveStatus,
                approveTime = item.ApproveTime,
                purchaseRecordsId = item.PurchaseRecordsId,
                currentApprovers = approverDict.ContainsKey(item.Id) ? approverDict[item.Id] : null,
                currentNodeOrder = item.CurrentNodeOrder,
                nodeCount = item.NodeCount
            }).ToList();

            return PageResult<LqReimbursementApplicationListOutput>.SqlSugarPageResult(
                new SqlSugarPagedList<LqReimbursementApplicationListOutput>
                {
                    list = result,
                    pagination = new PagedModel { PageIndex = input.currentPage, PageSize = input.pageSize, Total = total }
                });
        }

        /// <summary>
        /// 获取审批历史
        /// </summary>
        /// <param name="id">申请编号</param>
        /// <returns></returns>
        [HttpGet("{id}/Actions/ApprovalHistory")]
        public async Task<dynamic> GetApprovalHistory(string id)
        {
            // 先查询审批记录
            var approvalRecords = await _db.Queryable<LqReimbursementApprovalRecordEntity>()
                .Where(x => x.ApplicationId == id)
                .OrderBy(x => x.NodeOrder)
                .OrderBy(x => x.ApprovalTime)
                .ToListAsync();

            // 获取节点信息
            if (approvalRecords.Any())
            {
                var nodeIds = approvalRecords.Select(x => x.NodeId).Distinct().ToList();
                var nodes = await _db.Queryable<LqReimbursementApplicationNodeEntity>()
                    .Where(x => nodeIds.Contains(x.Id))
                    .ToListAsync();

                var nodeDict = nodes.ToDictionary(x => x.Id, x => x.NodeName);

                // 组装结果
                var records = approvalRecords.Select(r => new
                {
                    nodeOrder = r.NodeOrder,
                    nodeName = nodeDict.ContainsKey(r.NodeId) ? nodeDict[r.NodeId] : null,
                    approverName = r.ApproverName,
                    approvalResult = r.ApprovalResult,
                    approvalOpinion = r.ApprovalOpinion,
                    approvalTime = r.ApprovalTime
                }).ToList();

                return records;
            }

            return new List<object>();
        }
    }
}