using CMS.Plugin.HIAWms.Application.Contracts.Dtos.WmsStores;
using CMS.Plugin.HIAWms.Application.Contracts.Services;
using CMS.Plugin.HIAWms.Domain.WmsStores;
using CMS.Plugin.HIAWms.Domain.Shared;
using CMS.Plugin.HIAWms.Domain.Shared.WmsStores;
using Volo.Abp;
using Volo.Abp.Application.Dtos;
using Volo.Abp.Data;
using Volo.Abp.ObjectExtending;
using CMS.Plugin.HIAWms.Domain.Shared.Util;

namespace CMS.Plugin.HIAWms.Application.Implements;

/// <inheritdoc />
public class WmsStoreAppService : CMSPluginAppService, IWmsStoreAppService
{
    private readonly IWmsStoreRepository _wmsstoreRepository;

    /// <summary>
    /// Initializes a new instance of the <see cref="WmsStoreAppService"/> class.
    /// </summary>
    /// <param name="wmsstoreRepository">The task job repository.</param>
    public WmsStoreAppService(IWmsStoreRepository wmsstoreRepository)
    {
        _wmsstoreRepository = wmsstoreRepository;
    }

    /// <inheritdoc />
    public virtual async Task<WmsStoreDto> GetAsync(Guid id)
    {
        return ObjectMapper.Map<WmsStore, WmsStoreDto>(await _wmsstoreRepository.GetAsync(id));
    }

    /// <inheritdoc />
    public virtual async Task<PagedResultDto<WmsStoreDto>> GetListAsync(GetWmsStoresInput input)
    {
        Check.NotNull(input, nameof(input));

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

        var specification = new WmsStoreSpecification(input.Name);
        var store = ObjectMapper.Map<GetWmsStoresInput, WmsStore>(input);
        var count = await _wmsstoreRepository.GetCountAsync(store,input.Filter, specification);
        var list = await _wmsstoreRepository.GetListAsync(store,input.Sorting, input.MaxResultCount,  input.SkipCount, input.Filter, specification);

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

    /// <inheritdoc />
    public virtual async Task<WmsStoreDto> CreateAsync(WmsStoreCreateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

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

        var maxSort = await _wmsstoreRepository.GetMaxSortAsync();
        var sort = input.Sort ?? maxSort;
        var wmsstore = ObjectMapper.Map<WmsStoreCreateDto,WmsStore>(input);
        wmsstore.Sort = sort;
        input.MapExtraPropertiesTo(wmsstore, MappingPropertyDefinitionChecks.None);

        await _wmsstoreRepository.InsertAsync(wmsstore);

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

        return ObjectMapper.Map<WmsStore, WmsStoreDto>(wmsstore);
    }

    /// <inheritdoc />
    public virtual async Task<WmsStoreDto> UpdateAsync(Guid id, WmsStoreUpdateDto input)
    {
        await CheckCreateOrUpdateDtoAsync(input);

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

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

        wmsstore.StoreName = input.StoreName;
        wmsstore.Remark = input.Remark;

        await _wmsstoreRepository.UpdateAsync(wmsstore);

        return ObjectMapper.Map<WmsStore, WmsStoreDto>(wmsstore);
    }

    /// <inheritdoc />
    public async Task<List<WmsStoreDto>> CloneAsync(IEnumerable<Guid> ids)
    {
        var wmsstores = new List<WmsStore>();
        if (ids != null)
        {
            var sort = await _wmsstoreRepository.GetMaxSortAsync();
            foreach (var id in ids)
            {
                var wmsstore = await _wmsstoreRepository.FindAsync(id);
                if (wmsstore != null)
                {
                    var name = wmsstore.StoreName + WmsStoreConsts.CloneTag;
                    var notExist = false;
                    while (!notExist)
                    {
                        var exist = await _wmsstoreRepository.NameExistAsync(name);
                        if (exist || wmsstores.Any(x => x.StoreCode == name))
                        {
                            name += WmsStoreConsts.CloneTag;
                            continue;
                        }

                        notExist = true;
                    }

                    //wmsstore = await _wmsstoreRepository.InsertAsync(wmsstore.Clone(GuidGenerator.Create(), name, sort++));
                    wmsstores.Add(wmsstore);
                }
            }
        }

        return ObjectMapper.Map<List<WmsStore>, List<WmsStoreDto>>(wmsstores);
    }

    /// <inheritdoc />
    public virtual Task DeleteAsync(Guid id)
    {
        return _wmsstoreRepository.DeleteAsync(id);
    }

    /// <inheritdoc />
    public async Task DeleteManyAsync(IEnumerable<Guid> ids)
    {
        foreach (var id in ids)
        {
            await DeleteAsync(id);
        }
    }

    /// <inheritdoc />
    public virtual async Task AdjustSortAsync(Guid id, int sort)
    {
        var list = await _wmsstoreRepository.GetListAsync(null,nameof(WmsStore.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 _wmsstoreRepository.UpdateManyAsync(list);
    }

    /// <inheritdoc />
    public async Task ImportAsync(WmsStoresImportModel input)
    {
        Check.NotNull(input, nameof(input));

        var wmsstoreCreateDtos = new List<(int RowIndex, WmsStoreCreateDto Item)>();
        var wmsstoreUpdateDtos = new List<(int RowIndex, Guid Id, WmsStoreUpdateDto Item)>();
        var wmsstores = input.WmsStores;

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

            // 判断名称是否重复，并输出第几行重复
            var duplicateWmsStores = wmsstores.GroupBy(x => x.StoreCode).Where(x => x.Count() > 1).ToList();
            if (duplicateWmsStores?.Any() == true)
            {
                var duplicateWmsStoreMsgs = duplicateWmsStores.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(",", duplicateWmsStoreMsgs)}，终止导入";
                throw new UserFriendlyException(errorMsg);
            }

            #endregion

            foreach (var wmsstore in wmsstores)
            {
                if (wmsstore.StoreCode.IsNullOrWhiteSpace() && wmsstore.StoreName.IsNullOrWhiteSpace())
                {
                    continue;
                }

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

                var oldWmsStore = await _wmsstoreRepository.FindByNameAsync(wmsstore.StoreCode);
                if (oldWmsStore != null)
                {
                    var wmsstoreUpdateDto = new WmsStoreUpdateDto
                    {
                        StoreCode = wmsstore.StoreCode,
                        StoreName = wmsstore.StoreName,
                        Remark = wmsstore.Remark,
                    };

                    wmsstoreUpdateDtos.Add((wmsstore.RowIndex, oldWmsStore.Id, wmsstoreUpdateDto));
                }
                else
                {
                    var wmsstoreCreateDto = new WmsStoreCreateDto
                    {
                        StoreCode = wmsstore.StoreCode,
                        StoreName = wmsstore.StoreName,
                        Remark = wmsstore.Remark,
                    };

                    wmsstoreCreateDtos.Add((wmsstore.RowIndex, wmsstoreCreateDto));
                }
            }
        }

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

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

    /// <inheritdoc />
    public async Task<(Dictionary<string, object> Sheets, string FileName)> ExportAsync(GetWmsStoresInput input)
    {
        Check.NotNull(input, nameof(input));

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

        var specification = new WmsStoreSpecification(input.Name);
        var store = ObjectMapper.Map<GetWmsStoresInput, WmsStore>(input);
        var list = await _wmsstoreRepository.GetListAsync(store, input.Sorting, input.MaxResultCount, input.SkipCount, input.Filter, specification, includeDetails: true);
        var result = ObjectMapper.Map<List<WmsStore>, List<WmsStoreDto>>(list);

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

        var fileName = result.Count > 1 ? "WmsStore列表" : result.Count == 1 ? result.First()?.StoreCode : "WmsStore模版";
        return (sheets, fileName);
    }

    /// <summary>
    /// Checks the create or update dto asynchronous.
    /// </summary>
    /// <param name="input">The input.</param>
    protected Task CheckCreateOrUpdateDtoAsync(WmsStoreCreateOrUpdateDtoBase input)
    {
        Check.NotNull(input, nameof(input));
        Check.NotNullOrWhiteSpace(input.StoreCode, "编号", WmsStoreConsts.MaxCodeLength);
        Check.NotNullOrWhiteSpace(input.StoreName, "名称", WmsStoreConsts.MaxNameLength);
        Check.Length(input.Remark, "备注", WmsStoreConsts.MaxRemarkLength);
        return Task.CompletedTask;
    }
}