using CMS.Plugin.HIAWms.Application.Contracts.Dtos.WmsMaterialContainer;
using CMS.Plugin.HIAWms.Application.Contracts.Services;
using CMS.Plugin.HIAWms.Domain.Shared;
using CmsQueryExtensions;
using CMS.Plugin.HIAWms.Domain.WmsMaterialContainer;
using CmsQueryExtensions.Extension;
using System.Linq.Expressions;
using Volo.Abp;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Data;
using Volo.Abp.ObjectExtending;
using Volo.Abp.ObjectMapping;

namespace CMS.Plugin.HIAWms.Application.Implements;

/// <summary> 
/// 物料容器关系应用服务 
/// </summary> 
public class WmsMaterialContainerAppService : CMSPluginAppService, IWmsMaterialContainerAppService
{
    private readonly IWmsMaterialContainerRepository wmsMaterialContainerRepository;

    /// <summary> 
    /// Initializes a new instance of the <see cref="WmsMaterialContainerAppService"/> class. 
    /// </summary> 
    /// <param name="WmsMaterialContainerRepository">The task job repository.</param> 
    public WmsMaterialContainerAppService(IWmsMaterialContainerRepository _WmsMaterialContainerRepository)
    {
        wmsMaterialContainerRepository = _WmsMaterialContainerRepository;
    }

    /// <summary> 
    /// 获取指定物料容器关系 
    /// </summary> 
    /// <param name="id"></param> 
    /// <returns></returns> 
    public virtual async Task<WmsMaterialContainerDto> GetAsync(Guid id)
    {
        return ObjectMapper.Map<WmsMaterialContainer, WmsMaterialContainerDto>(await wmsMaterialContainerRepository.GetAsync(id));
    }

    /// <summary> 
    /// 分页获取物料容器关系 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    public virtual async Task<PagedResultDto<WmsMaterialContainerDto>> GetListAsync(GetWmsMaterialContainerInput input)
    {
        Check.NotNull(input, nameof(input));

        if (input.Sorting.IsNullOrWhiteSpace())
        {
            input.Sorting = nameof(WmsMaterialContainer.Sort);
        }

        #region 动态构造查询条件  

        //动态构造查询条件  
        var whereConditions = DynamicGetQueryParams(input);

        #endregion

        var count = await wmsMaterialContainerRepository.GetCountAsync(whereConditions);
        var list = await wmsMaterialContainerRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount);

        return new PagedResultDto<WmsMaterialContainerDto>(count, ObjectMapper.Map<List<WmsMaterialContainer>, List<WmsMaterialContainerDto>>(list));
    }

    /// <summary>  
    /// 动态构造查询条件  
    /// </summary>  
    /// <param name="input">输入参数</param>  
    /// <returns></returns>  
    private FunReturnResultModel<Expression<Func<WmsMaterialContainer, bool>>> DynamicGetQueryParams(GetWmsMaterialContainerInput input)
    {
        //动态构造查询条件  
        var whereConditions = WhereConditionsExtensions.GetWhereConditions<WmsMaterialContainer, GetWmsMaterialContainerInput>(input);
        if (!whereConditions.IsSuccess)
        {
            throw new Exception("动态构造查询条件失败:" + whereConditions.ErrMsg);
        }

        //也可再次自定义构建查询条件  
        Expression<Func<WmsMaterialContainer, bool>> extendExpression = a => a.IsDeleted == false;
        // 使用 System.Linq.PredicateBuilder 的 And 
        var pres = (System.Linq.Expressions.Expression<Func<WmsMaterialContainer, bool>>)(whereConditions.data);
        whereConditions.data = System.Linq.PredicateBuilder.And(pres, extendExpression);

        return whereConditions;
    }

    /// <summary> 
    /// 新建物料容器关系 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public virtual async Task<WmsMaterialContainerDto> CreateAsync(WmsMaterialContainerCreateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

        var exist = await wmsMaterialContainerRepository.NameExistAsync(input.MaterialId);
        if (exist)
        {
            throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.MaterialId]);
        }

        var maxSort = await wmsMaterialContainerRepository.GetMaxSortAsync();
        var sort = input.Sort ?? maxSort;

        var insertObj = ObjectMapper.Map<WmsMaterialContainerCreateDto, WmsMaterialContainer>(input);
        insertObj.Sort = sort;
        input.MapExtraPropertiesTo(insertObj, MappingPropertyDefinitionChecks.None);

        await wmsMaterialContainerRepository.InsertAsync(insertObj);

        //if (input.Sort.HasValue && insertObj.Sort != maxSort) 
        //{ 
        //    await AdjustSortAsync(insertObj.Id, insertObj.Sort); 
        //} 

        return ObjectMapper.Map<WmsMaterialContainer, WmsMaterialContainerDto>(insertObj);
    }

    /// <summary> 
    /// 更新物料容器关系 
    /// </summary> 
    /// <param name="id"></param> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public virtual async Task<WmsMaterialContainerDto> UpdateAsync(Guid id, WmsMaterialContainerUpdateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

        var updateObj = await wmsMaterialContainerRepository.GetAsync(id);
        var exist = await wmsMaterialContainerRepository.NameExistAsync(input.MaterialId, updateObj.Id);
        if (exist)
        {
            throw new UserFriendlyException(L[CMSPluginDomainErrorCodes.NameAlreadyExists, input.MaterialId]);
        }

        updateObj.SetConcurrencyStampIfNotNull(input.ConcurrencyStamp);
        input.MapExtraPropertiesTo(updateObj, MappingPropertyDefinitionChecks.None);

        updateObj.ContainerNo = input.ContainerNo;
        updateObj.MaterialId = input.MaterialId;
        updateObj.IsDisabled = input.IsDisabled;


        await wmsMaterialContainerRepository.UpdateAsync(updateObj);

        return ObjectMapper.Map<WmsMaterialContainer, WmsMaterialContainerDto>(updateObj);
    }

    /// <summary> 
    /// 克隆物料容器关系 
    /// </summary> 
    /// <param name="ids"></param> 
    /// <returns></returns> 
    public async Task<List<WmsMaterialContainerDto>> CloneAsync(IEnumerable<Guid> ids)
    {
        //var wmsMaterialContainers = new List<WmsMaterialContainer>(); 
        //if (ids != null) 
        //{ 
        //    var sort = await wmsMaterialContainerRepository.GetMaxSortAsync(); 
        //    foreach (var id in ids) 
        //    { 
        //        var WmsMaterialContainer = await wmsMaterialContainerRepository.FindAsync(id); 
        //        if (WmsMaterialContainer != null) 
        //        { 
        //            var name = WmsMaterialContainer.Name + WmsMaterialContainerConsts.CloneTag; 
        //            var notExist = false; 
        //            while (!notExist) 
        //            { 
        //                var exist = await wmsMaterialContainerRepository.NameExistAsync(name); 
        //                if (exist || wmsMaterialContainers.Any(x => x.Name == name)) 
        //                { 
        //                    name += WmsMaterialContainerConsts.CloneTag; 
        //                    continue; 
        //                } 

        //                notExist = true; 
        //            } 

        //            //WmsMaterialContainer = await wmsMaterialContainerRepository.InsertAsync(WmsMaterialContainer.Clone(GuidGenerator.Create(), name, sort++)); 
        //            wmsMaterialContainers.Add(WmsMaterialContainer); 
        //        } 
        //    } 
        //} 

        //return ObjectMapper.Map<List<WmsMaterialContainer>, List<WmsMaterialContainerDto>>(wmsMaterialContainers); 
        return new List<WmsMaterialContainerDto>();
    }

    /// <summary> 
    /// 删除单个物料容器关系 
    /// </summary> 
    /// <param name="id"></param> 
    /// <returns></returns> 
    public virtual Task DeleteAsync(Guid id)
    {
        return wmsMaterialContainerRepository.DeleteAsync(id);
    }

    /// <summary> 
    /// 删除多个物料容器关系 
    /// </summary> 
    /// <param name="ids"></param> 
    /// <returns></returns> 
    public async Task DeleteManyAsync(IEnumerable<Guid> ids)
    {
        foreach (var id in ids)
        {
            await DeleteAsync(id);
        }
    }

    /// <summary> 
    /// 调整排序物料容器关系 
    /// </summary> 
    /// <param name="id"></param> 
    /// <param name="sort"></param> 
    /// <returns></returns> 
    public virtual async Task AdjustSortAsync(Guid id, int sort)
    {
        var list = await wmsMaterialContainerRepository.GetListAsync(null, nameof(WmsMaterialContainer.Sort));
        if (list != null && list.Any())
        {
            var initSort = 1;
            list.ForEach(x => x.AdjustSort(initSort++));
            var entity = list.FirstOrDefault(x => x.Id == id);
            if (entity != null)
            {
                if (sort == 1)
                {
                    list.Where(x => x.Id != id).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                }
                else if (entity.Sort > sort)
                {
                    list.Where(x => x.Id != id && x.Sort >= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                    list.Where(x => x.Id != id && x.Sort < sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
                }
                else if (entity.Sort < sort)
                {
                    list.Where(x => x.Id != id && x.Sort > sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort + 1));
                    list.Where(x => x.Id != id && x.Sort <= sort).ToList()?.ForEach(x => x.AdjustSort(x.Sort - 1));
                }

                entity.AdjustSort(sort);
            }
        }

        await wmsMaterialContainerRepository.UpdateManyAsync(list);
    }

    /// <summary> 
    /// 导入物料容器关系 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    /// <exception cref="UserFriendlyException"></exception> 
    public async Task ImportAsync(WmsMaterialContainersImportModel input)
    {
        Check.NotNull(input, nameof(input));

        var wmsMaterialContainerCreateDtos = new List<(int RowIndex, WmsMaterialContainerCreateDto Item)>();
        var wmsMaterialContainerUpdateDtos = new List<(int RowIndex, Guid Id, WmsMaterialContainerUpdateDto Item)>();
        var importItems = input.WmsMaterialContainers;

        if (importItems != null && importItems.Any())
        {
            #region 导入校验 

            // 判断名称是否重复，并输出第几行重复 
            var duplicateWmsMaterialContainers = importItems.GroupBy(x => x.MaterialId).Where(x => x.Count() > 1).ToList();
            if (duplicateWmsMaterialContainers?.Any() == true)
            {
                var duplicateWmsMaterialContainerMsgs = duplicateWmsMaterialContainers.Select(x => $"第 {string.Join(",", x.Select(x => x.RowIndex))} 行：{x.Key}  名称重复");
                var errorMsg = $"导入失败！配置， {string.Join(",", duplicateWmsMaterialContainerMsgs)}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }

            #endregion

            foreach (var impItem in importItems)
            {
                if (impItem.MaterialId.IsNullOrWhiteSpace())
                {
                    continue;
                }

                if (impItem.MaterialId.IsNullOrWhiteSpace())
                {
                    var errorMsg = $"导入失败！配置，第{impItem.RowIndex}行：WmsMaterialContainer名称不能为空";
                    throw new UserFriendlyException(errorMsg);
                }

                var oldWmsMaterialContainer = await wmsMaterialContainerRepository.FindByNameAsync(impItem.MaterialId);
                if (oldWmsMaterialContainer != null)
                {
                    var wmsMaterialContainerUpdateDto = new WmsMaterialContainerUpdateDto
                    {
                        ContainerNo = impItem.ContainerNo,
                        MaterialId = impItem.MaterialId,
                        IsDisabled = impItem.IsDisabled,

                    };

                    wmsMaterialContainerUpdateDtos.Add((impItem.RowIndex, oldWmsMaterialContainer.Id, wmsMaterialContainerUpdateDto));
                }
                else
                {
                    var wmsMaterialContainerCreateDto = new WmsMaterialContainerCreateDto
                    {
                        ContainerNo = impItem.ContainerNo,
                        MaterialId = impItem.MaterialId,
                        IsDisabled = impItem.IsDisabled,

                    };

                    wmsMaterialContainerCreateDtos.Add((impItem.RowIndex, wmsMaterialContainerCreateDto));
                }
            }
        }

        // 新增 
        foreach (var wmsMaterialContainerDto in wmsMaterialContainerCreateDtos)
        {
            try
            {
                await CreateAsync(wmsMaterialContainerDto.Item);
            }
            catch (Exception e)
            {
                var errorMsg = $"导入失败！配置，第{wmsMaterialContainerDto.RowIndex}行：{e.Message}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }
        }

        // 更新 
        foreach (var wmsMaterialContainerDto in wmsMaterialContainerUpdateDtos)
        {
            try
            {
                await UpdateAsync(wmsMaterialContainerDto.Id, wmsMaterialContainerDto.Item);
            }
            catch (Exception e)
            {
                var errorMsg = $"导入失败！配置，第{wmsMaterialContainerDto.RowIndex}行：{e.Message}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }
        }
    }

    /// <summary> 
    /// 导出物料容器关系 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    public async Task<(Dictionary<string, object> Sheets, string FileName)> ExportAsync(GetWmsMaterialContainerInput input)
    {
        Check.NotNull(input, nameof(input));

        if (input.Sorting.IsNullOrWhiteSpace())
        {
            input.Sorting = nameof(WmsMaterialContainer.Sort);
        }

        #region 动态构造查询条件  

        //动态构造查询条件  
        var whereConditions = DynamicGetQueryParams(input);

        #endregion


        var list = await wmsMaterialContainerRepository.GetListAsync(whereConditions, input.Sorting, input.MaxResultCount, input.SkipCount, includeDetails: true);
        var result = ObjectMapper.Map<List<WmsMaterialContainer>, List<WmsMaterialContainerDto>>(list);

        var sheets = new Dictionary<string, object>
        {
            ["配置"] = ExportHelper.ConvertListToExportData(result),
        };

        var fileName = result.Count > 1 ? "物料容器关系列表" : result.Count == 1 ? result[0]?.MaterialId : "WmsMaterialContainer模版";
        return (sheets, fileName);
    }

    /// <summary> 
    /// 校验物料容器关系，当新建或更新时 
    /// </summary> 
    /// <param name="input"></param> 
    /// <returns></returns> 
    protected Task CheckCreateOrUpdateDtoAsync(WmsMaterialContainerCreateOrUpdateDtoBase input)
    {
        Check.NotNull(input, nameof(input));
        Check.NotNullOrWhiteSpace(input.ContainerNo, "托盘编号", 50);
        Check.NotNullOrWhiteSpace(input.MaterialId, "物料ID", 64);

        return Task.CompletedTask;
    }
}