using Furion.DatabaseAccessor;
using Furion.DatabaseAccessor.Extensions;
using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Furion.FriendlyException;
using Admin.NET.Core;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System.Linq.Dynamic.Core;
using Microsoft.AspNetCore.Http;
using System.Text;
using System.Web;
using System.ComponentModel;
using System.Data;
namespace Admin.NET.Application
{
    /// <summary>
    /// 仓库信息服务
    /// </summary>
    [ApiDescriptionSettings("WmsBase", Name = "WmsWarehouse", Order = 100)]
    [Route("api")]
    public class WmsWarehouseService : IWmsWarehouseService, IDynamicApiController, ITransient
    {
        private readonly IRepository<WmsWarehouse,MasterDbContextLocator> _wmsWarehouseRep;
        private readonly IRepository<SysDictType, MasterDbContextLocator> _sysDictTypeRep;
        private readonly IRepository<SysDictData, MasterDbContextLocator> _sysDictDataRep;
        private readonly ISysExcelTemplateService _sysExcelTemplateService;
        private readonly static object _lock = new();

        public WmsWarehouseService(
            IRepository<WmsWarehouse,MasterDbContextLocator> wmsWarehouseRep
            ,IRepository<SysDictType, MasterDbContextLocator> sysDictTypeRep
            ,IRepository<SysDictData, MasterDbContextLocator> sysDictDataRep
            ,ISysExcelTemplateService sysExcelTemplateService
        )
        {
            _wmsWarehouseRep = wmsWarehouseRep;
         _sysDictTypeRep = sysDictTypeRep;
         _sysDictDataRep = sysDictDataRep;
         _sysExcelTemplateService = sysExcelTemplateService;
        }

        /// <summary>
        /// 分页查询仓库信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("WmsWarehouse/page")]
        public async Task<PageResult<WmsWarehouseOutput>> Page([FromQuery] WmsWarehouseSearch input)
        {
            var wmsWarehouses = await _wmsWarehouseRep.DetachedEntities
                                     .Where(!string.IsNullOrEmpty(input.Code), u => u.Code == input.Code)
                                     .Where(!string.IsNullOrEmpty(input.Name), u => u.Name == input.Name)
                                     .Where(!string.IsNullOrEmpty(input.Address), u => u.Address == input.Address)
                                     .Where(!string.IsNullOrEmpty(input.FactoryCode), u => u.FactoryCode == input.FactoryCode)
                                     .Where(input.Length != null, u => u.Length == input.Length)
                                     .Where(input.Width != null, u => u.Width == input.Width)
                                     .Where(input.Height != null, u => u.Height == input.Height)
                                     .Where(!string.IsNullOrEmpty(input.BaseUnit), u => u.BaseUnit == input.BaseUnit)
                                     .Where(!string.IsNullOrEmpty(input.Position), u => u.Position == input.Position)
                                     .Where(input.IsDisabled != null, u => u.IsDisabled == input.IsDisabled)
                                     .Where(!string.IsNullOrEmpty(input.Remarks), u => u.Remarks == input.Remarks)
                                     .Where(input.CreatedTime!=null, u => u.CreatedTime>=  Convert.ToDateTime(input.CreatedTime[0]) && u.CreatedTime<= Convert.ToDateTime(input.CreatedTime[1]))
                                     .Where(input.UpdatedTime!=null, u => u.UpdatedTime>=  Convert.ToDateTime(input.UpdatedTime[0]) && u.UpdatedTime<= Convert.ToDateTime(input.UpdatedTime[1]))
                                     .Where(!string.IsNullOrEmpty(input.CreatedUserName), u => u.CreatedUserName == input.CreatedUserName)
                                     .Where(!string.IsNullOrEmpty(input.UpdatedUserName), u => u.UpdatedUserName == input.UpdatedUserName)
                                     .OrderBy(PageInputOrder.OrderBuilder<WmsWarehouseSearch>(input))
                                     .ProjectToType<WmsWarehouseOutput>()
                                     .ToADPagedListAsync(input.PageNo, input.PageSize);
            return wmsWarehouses;
        }

        /// <summary>
        /// 不分页查询仓库信息列表
        /// </summary>
        /// <param name="input">仓库信息查询参数</param>
        /// <returns>(仓库信息)实例列表</returns>
        [HttpGet("WmsWarehouse/listNonPage")]
        public async Task<List<WmsWarehouseOutput>> ListNonPageAsync([FromQuery] WmsWarehouseSearchNonPage input)
        {
            var pCode = input.Code?.Trim() ?? "";
            var pName = input.Name?.Trim() ?? "";
            var pAddress = input.Address?.Trim() ?? "";
            var pFactoryCode = input.FactoryCode?.Trim() ?? "";
            var pLength = input.Length;
            var pWidth = input.Width;
            var pHeight = input.Height;
            var pBaseUnit = input.BaseUnit?.Trim() ?? "";
            var pPosition = input.Position?.Trim() ?? "";
            var pIsDisabled = input.IsDisabled;
            var pRemarks = input.Remarks?.Trim() ?? "";
            var pCreatedTime = input.CreatedTime;
            var pUpdatedTime = input.UpdatedTime;
            var pCreatedUserName = input.CreatedUserName?.Trim() ?? "";
            var pUpdatedUserName = input.UpdatedUserName?.Trim() ?? "";
            var wmsWarehouses = await _wmsWarehouseRep.DetachedEntities
                .Where(!string.IsNullOrEmpty(pCode), u => u.Code == pCode)
                .Where(!string.IsNullOrEmpty(pName), u => u.Name == pName)
                .Where(!string.IsNullOrEmpty(pAddress), u => u.Address == pAddress)
                .Where(!string.IsNullOrEmpty(pFactoryCode), u => u.FactoryCode == pFactoryCode)
                .Where(pLength != null, u => u.Length == pLength)
                .Where(pWidth != null, u => u.Width == pWidth)
                .Where(pHeight != null, u => u.Height == pHeight)
                .Where(!string.IsNullOrEmpty(pBaseUnit), u => u.BaseUnit == pBaseUnit)
                .Where(!string.IsNullOrEmpty(pPosition), u => u.Position == pPosition)
                .Where(pIsDisabled != null, u => u.IsDisabled == pIsDisabled)
                .Where(!string.IsNullOrEmpty(pRemarks), u => u.Remarks == pRemarks)
           .Where(input.CreatedTime!=null, u => u.CreatedTime>=  Convert.ToDateTime(input.CreatedTime[0]) && u.CreatedTime<= Convert.ToDateTime(input.CreatedTime[1]))
           .Where(input.UpdatedTime!=null, u => u.UpdatedTime>=  Convert.ToDateTime(input.UpdatedTime[0]) && u.UpdatedTime<= Convert.ToDateTime(input.UpdatedTime[1]))
                .Where(!string.IsNullOrEmpty(pCreatedUserName), u => u.CreatedUserName == pCreatedUserName)
                .Where(!string.IsNullOrEmpty(pUpdatedUserName), u => u.UpdatedUserName == pUpdatedUserName)
            .OrderBy(PageInputOrder.OrderNonPageBuilder(input))
            .ProjectToType<WmsWarehouseOutput>()
            .ToListAsync();
            return wmsWarehouses;
        }

         /// <summary>
        /// 获取仓库信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("WmsWarehouse/detail")]
        public async Task<WmsWarehouseOutput> Get([FromQuery] QueryeWmsWarehouseInput input)
        {
            return (await _wmsWarehouseRep.DetachedEntities.FirstOrDefaultAsync(u => u.Id == input.Id)).Adapt<WmsWarehouseOutput>();
        }

        /// <summary>
        /// 获取仓库信息列表
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("WmsWarehouse/list")]
        public async Task<List<WmsWarehouseOutput>> List([FromQuery] WmsWarehouseInput input)
        {
            return await _wmsWarehouseRep.DetachedEntities.ProjectToType<WmsWarehouseOutput>().ToListAsync();
        }    

        #region 增、删、改

        /// <summary>
        /// 增加仓库信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost("WmsWarehouse/add")]
        public async Task Add(AddWmsWarehouseInput input)
        {
            var wmsWarehouse = input.Adapt<WmsWarehouse>();
                        //验证
            await CheckExisit(wmsWarehouse);

            wmsWarehouse.CreatedUserId = wmsWarehouse.UpdatedUserId = SysHelper.GetUserId();
            wmsWarehouse.CreatedUserName = wmsWarehouse.UpdatedUserName = SysHelper.GetUserName();
            wmsWarehouse.CreatedTime = wmsWarehouse.UpdatedTime = SysHelper.GetNowTime();
            await _wmsWarehouseRep.InsertAsync(wmsWarehouse);
        }

        /// <summary>
        /// 删除仓库信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost("WmsWarehouse/delete")]
        public async Task Delete(DeleteWmsWarehouseInput input)
        {
            var wmsWarehouse = await _wmsWarehouseRep.FirstOrDefaultAsync(u => u.Id == input.Id);
            await _wmsWarehouseRep.DeleteAsync(wmsWarehouse);
            
        }

        /// <summary>
        /// 更新仓库信息
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost("WmsWarehouse/edit")]
        public async Task Update(UpdateWmsWarehouseInput input)
        {
            var isExist = await _wmsWarehouseRep.AnyAsync(u => u.Id == input.Id, false);
            if (!isExist) throw Oops.Oh(ErrorCode.D1002);

            var wmsWarehouse = input.Adapt<WmsWarehouse>();
            //验证
            await CheckExisit(wmsWarehouse,true);

            wmsWarehouse.UpdatedUserId = SysHelper.GetUserId();
            wmsWarehouse.UpdatedUserName = SysHelper.GetUserName();
            wmsWarehouse.UpdatedTime = SysHelper.GetNowTime();
            await _wmsWarehouseRep.UpdateAsync(wmsWarehouse,ignoreNullValues:true);
        }

        #endregion

        #region 导入

        /// <summary>
        /// Excel模板导入仓库信息功能
        /// </summary>
        /// <param name="file">Excel模板文件</param>
        /// <returns>导入的记录数</returns>
        [HttpPost("WmsWarehouse/importExcel")]
        public async Task<int> ImportExcelAsync(IFormFile file)
        { 
            int _HeadStartLine = 2;//第1行是说明,第2行是列名
            int _DataStartLine = 3;//第3行开始是数据

            DataTable importDataTable = ExcelUtil.ImportExcelToDataTable(file, _HeadStartLine, _DataStartLine);
            var addList =await CommonImport(importDataTable, _DataStartLine);

            lock (_lock)
            {
                _wmsWarehouseRep.InsertAsync(addList);
               
            }
            await Task.CompletedTask;
            return addList.Count;
        }

        /// <summary>
        ///  DataTable转换实体对象列表
        /// </summary>
        /// <param name="dataTable"></param>
        /// <param name="dataStartLine">模版列名开始行</param>
        /// <returns></returns>
        private async Task<List<WmsWarehouse>> CommonImport(DataTable dataTable, int dataStartLine)
        {

            var details = new List<WmsWarehouse>();
            int index = dataStartLine;//模版列名开始行
            foreach (System.Data.DataRow row in dataTable.Rows)
            {
                index++;

               //导入模版定制化代码（替换模版使用）
                                          
                           var addItem = new WmsWarehouse()
                            {
                               CreatedTime = SysHelper.GetNowTime(),
                               CreatedUserId = SysHelper.GetUserId(),
                               CreatedUserName = SysHelper.GetUserName(),
                               UpdatedTime = SysHelper.GetNowTime(),
                               UpdatedUserId = SysHelper.GetUserId(),
                               UpdatedUserName = SysHelper.GetUserName()
                             };
                          #region 定义变量
                           var _Code = "";//仓库编号
                           var _Name = "";//仓库名称
                           var _Address = "";//仓库地址
                           var _FactoryCode = "";//工厂编号
                           var _Length = "";//长
                           var _Width = "";//宽
                           var _Height = "";//高
                           var _BaseUnit = "";//基本单元
                           var _Position = "";//定位
                           var _IsDisabled = "";//是否禁用
                           var _Remarks = "";//备注
                           var _Id = "";//Id主键
                          #endregion
                          
                          
                          #region 取值
                           _Code = row["仓库编号"]?.ToString() ;
                           _Name = row["仓库名称"]?.ToString() ;
                           _Address = row["仓库地址"]?.ToString() ;
                           _FactoryCode = row["工厂编号"]?.ToString() ;
                           _Length = row["长"]?.ToString() ;
                           _Width = row["宽"]?.ToString() ;
                           _Height = row["高"]?.ToString() ;
                           _BaseUnit = row["基本单元"]?.ToString() ;
                           _Position = row["定位"]?.ToString() ;
                           _IsDisabled = row["是否禁用"]?.ToString() ;
                           _Remarks = row["备注"]?.ToString() ;
                           _Id = row["Id主键"]?.ToString() ;
                          #endregion
                          
                          
                          #region 验证
                          
                          if (string.IsNullOrEmpty(_Code))
                          {
                            throw Oops.Oh($"第{index}行[仓库编号]{_Code}不能为空！");
                          }
                          
                          if(!string.IsNullOrEmpty(_Code))
                          {
                                addItem.Code = (string)_Code;
                           }
                          
                          if (string.IsNullOrEmpty(_Name))
                          {
                            throw Oops.Oh($"第{index}行[仓库名称]{_Name}不能为空！");
                          }
                          
                          if(!string.IsNullOrEmpty(_Name))
                          {
                                addItem.Name = (string)_Name;
                           }
                          if(!string.IsNullOrEmpty(_Address))
                          {
                                addItem.Address = (string)_Address;
                           }
                          
                          if (string.IsNullOrEmpty(_FactoryCode))
                          {
                            throw Oops.Oh($"第{index}行[工厂编号]{_FactoryCode}不能为空！");
                          }
                          
                          if(!string.IsNullOrEmpty(_FactoryCode))
                          {
                                addItem.FactoryCode = (string)_FactoryCode;
                           }
                          if(!string.IsNullOrEmpty(_Length))
                          {
                              if (!decimal.TryParse(_Length, out decimal outLength)&&!string.IsNullOrEmpty(_Length))
                              {
                                 throw Oops.Oh($"第{index}行[长]{_Length}值不正确！");
                              }
                              if (outLength <= 0&&!string.IsNullOrEmpty(_Length))
                              {
                                 throw Oops.Oh($"第{index}行[长]{_Length}值不能小于等于0！");
                              }
                              else
                              {
                                 addItem.Length = outLength;
                              }
                          
                          }
                          if(!string.IsNullOrEmpty(_Width))
                          {
                              if (!decimal.TryParse(_Width, out decimal outWidth)&&!string.IsNullOrEmpty(_Width))
                              {
                                 throw Oops.Oh($"第{index}行[宽]{_Width}值不正确！");
                              }
                              if (outWidth <= 0&&!string.IsNullOrEmpty(_Width))
                              {
                                 throw Oops.Oh($"第{index}行[宽]{_Width}值不能小于等于0！");
                              }
                              else
                              {
                                 addItem.Width = outWidth;
                              }
                          
                          }
                          if(!string.IsNullOrEmpty(_Height))
                          {
                              if (!decimal.TryParse(_Height, out decimal outHeight)&&!string.IsNullOrEmpty(_Height))
                              {
                                 throw Oops.Oh($"第{index}行[高]{_Height}值不正确！");
                              }
                              if (outHeight <= 0&&!string.IsNullOrEmpty(_Height))
                              {
                                 throw Oops.Oh($"第{index}行[高]{_Height}值不能小于等于0！");
                              }
                              else
                              {
                                 addItem.Height = outHeight;
                              }
                          
                          }
                          if(!string.IsNullOrEmpty(_BaseUnit))
                          {
                                addItem.BaseUnit = (string)_BaseUnit;
                           }
                          if(!string.IsNullOrEmpty(_Position))
                          {
                                addItem.Position = (string)_Position;
                           }
                          if(!string.IsNullOrEmpty(_IsDisabled))
                          {
                            if(!_IsDisabled.Equals("是") && !_IsDisabled.Equals("否"))
                             {
                               throw Oops.Oh($"第{index}行[是否禁用]{_IsDisabled}值不正确！");
                             }
                             else
                             {
                               bool outIsDisabled = _IsDisabled.Equals("是") ? true : false;
                               addItem.IsDisabled = outIsDisabled;
                             }
                             }
                          
                          if(!string.IsNullOrEmpty(_Remarks))
                          {
                                addItem.Remarks = (string)_Remarks;
                           }
                          if(!string.IsNullOrEmpty(_Id))
                          {
                              if (!long.TryParse(_Id, out long outId)&&!string.IsNullOrEmpty(_Id))
                              {
                                 throw Oops.Oh($"第{index}行[Id主键]{_Id}值不正确！");
                              }
                              if (outId <= 0&&!string.IsNullOrEmpty(_Id))
                              {
                                 throw Oops.Oh($"第{index}行[Id主键]{_Id}值不能小于等于0！");
                              }
                              else
                              {
                                 addItem.Id = outId;
                              }
                          
                          }
                          #endregion
                          

              
                details.Add(addItem);
            }
              //验重
              await CheckExisitForImport(details);
            
            return details;
        }

        /// <summary>
        /// 根据版本下载仓库信息的Excel导入模板
        /// </summary>
        /// <param name="version">模板版本</param>
        /// <returns>下载的模板文件</returns>
        [HttpGet("WmsWarehouse/downloadExcelTemplate")]
        public IActionResult DownloadExcelTemplate([FromQuery] string version)
        {
            string _path = TemplateConst.EXCEL_TEMPLATEFILE_导入模版路径 + $"\\WmsWarehouse{TemplateConst.EXCEL_TEMPLATEFILE_导入模版名称后缀}.xlsx";
            var fileName = HttpUtility.UrlEncode($"导入模板(仓库信息).xlsx", Encoding.GetEncoding("UTF-8"));
            return new FileStreamResult(new FileStream(_path, FileMode.Open), "application/octet-stream") { FileDownloadName = fileName };
        }

        #endregion

        #region 私有方法

        /// <summary>
        /// 根据联合主键验证数据是否已存在-数据库
        /// </summary>
        /// <param name="input"></param>
        /// <param name="isEdit"></param>
        /// <returns></returns>
        private async Task CheckExisit( WmsWarehouse input,bool isEdit=false)
        {
           

           
           bool isExist = false;
           if (!isEdit)//新增
           {
                   //数据是否存在重复
                   isExist = await _wmsWarehouseRep.AnyAsync(u =>
                                   u.Code.Equals(input.Code)
                   ,false);
          }
           else//编辑 
          {

          
                
                 //当前编辑数据以外是否存在重复
                  isExist = await _wmsWarehouseRep.AnyAsync(u => 
                                    u.Id != input.Id
                                    &&u.Code.Equals(input.Code)
                    ,false);
               }
               
        

            if (isExist) throw Oops.Oh(ErrorCode.E0001);
       }
        
        /// <summary>
        /// 根据联合主键验证数据是否已存在-导入时验证
        /// </summary>
        /// <param name="inputs"></param>
        /// <returns></returns>
        private async Task CheckExisitForImport(List<WmsWarehouse> inputs)
        { 
            //根据联合主键验证表格中中是否已存在相同数据  
                 if (inputs?.Count <= 0)
                 {
                     throw Oops.Oh($"导入数据不能为空");
                 }
                 //数据是否重复
                 var existExcelItem = inputs.GroupBy(g => new {
                                               g.Code
                                               })
                                               .Where(g => g.Count() > 1)
                                               .Select(s => new {
                                               s.Key.Code
                                               }).FirstOrDefault();
                 if (existExcelItem != null)
                 {
                   var wmsWarehouse = existExcelItem.Adapt<WmsWarehouse>();
                   var item= existExcelItem.Adapt<WmsWarehouse>();
                   throw Oops.Oh($"导入的表格中,仓库编号[{item.Code}]已存在");
                 }
                      



    //根据联合主键验证数据库中是否已存在相同数据
                 var existDBItem = await _wmsWarehouseRep.DetachedEntities.FirstOrDefaultAsync(w=> 
                                                                         inputs.Select(s=>""
                                                                           +s.Code
                                                                        )
                                                                        .Contains(""
                                                                         +w.Code
                  ));
                  if (existDBItem != null)
                 {
                   var wmsWarehouse = existExcelItem.Adapt<WmsWarehouse>();
                   var item= existExcelItem.Adapt<WmsWarehouse>();
                   throw Oops.Oh($"系统中,仓库编号[{item.Code}]已存在");
                 }
        }

        #endregion
    }
}