Seyounth.Auto.Hs/services/Syc.Basic.Web.WMS.Application/Service/SystemService.cs

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Syc.Basic.Web.Dtos;
using Syc.Basic.Web.Dtos.Common;
using Syc.Basic.Web.Dtos.Dict;
using Syc.Basic.Web.WMS.Dtos.Organization;
using Syc.Basic.Web.WMS.Entitys;
using Syc.Basic.Web.WMS.IServices;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Dynamic.Core;
using System.Text;
using System.Threading.Tasks;
using Volo.Abp.Domain.Repositories;

namespace Syc.Basic.Web.Service
{
    public class SystemService : ApiService
    {
        private readonly IRepository<DataDictionary> dictRepository;
        private readonly IRepository<DictionaryItems> dictItemsRepository;

        public SystemService(IRepository<DataDictionary> dictRepository, IRepository<DictionaryItems> dictItemsRepository)
        {
            this.dictRepository = dictRepository;
            this.dictItemsRepository = dictItemsRepository;
        }

        #region 数据字典

        /// <summary>
        /// 搜索数据字典
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public async Task<PageOutput<DictionaryInfoDto>> SearchDictAsync(SearchDictInput input)
        {
            var query = await dictRepository.GetQueryableAsync();
            var pageResult = query.WhereIf(!input.title.IsNullOrWhiteSpace(), e => input.title.Contains(e.Title))
                 .PageResult(input.Page, input.PageSize);

            var items = ObjectMapper.Map(pageResult.Queryable.ToList(), new List<DictionaryInfoDto>());

            return new PageOutput<DictionaryInfoDto>()
            {
                PageIndex = input.Page,
                Data = items,
                PageSize = input.PageSize,
                Total = pageResult.RowCount
            };
        }

        /// <summary>
        /// 编辑数据字典
        /// </summary>
        /// <returns></returns>
        public async Task EditDictAsync(DictionaryInfoDto input)
        {
            if (await dictRepository.AnyAsync(e => e.Key == input.key && e.Code != input.code))
                throw Oops.Oh($"Key：{input.key} 已存在，请勿重复使用");
            var dict = await dictRepository.FirstOrDefaultAsync(e => e.Code == input.code);
            if (dict is null)
                throw Oops.Oh($"未找到 {input.code} 的数据");

            dict.Title = input.title;
            dict.Key = input.key;
            dict.Description = input.desc;
            dict.Status = input.status;

            await dictRepository.UpdateAsync(dict);
        }

        /// <summary>
        /// 添加数据字典
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task AddDictAsync(DictionaryInfoDto input)
        {
            if (await dictRepository.AnyAsync(e => e.Key == input.key))
                throw Oops.Oh($"Key：{input.key} 已存在，请勿重复使用");

            var dict = ObjectMapper.Map(input, new DataDictionary());
            dict.Createtime = DateTime.Now;
            dict.Status = input.status;
            dict.Code = Guid.NewGuid().ToString("N");
            await dictRepository.InsertAsync(dict);
        }

        /// <summary>
        /// 删除数据字典
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        /// <exception cref="NotImplementedException"></exception>
        public async Task DelDictAsync(ByCodesDeleteInput input)
        {
            var dicts = await dictRepository.GetListAsync(e => input.code.Contains(e.Code));
            await dictRepository.DeleteManyAsync(dicts);
        }

        /// <summary>
        /// 根据字典编号获取字典项
        /// </summary>
        /// <returns></returns>
        public async Task<PageOutput<DictItemDto>> GetDictItemsAsync(GetDictItemsInput input)
        {
            var dict = (await dictRepository.WithDetailsAsync(e => e.DictionaryItems)).FirstOrDefault(e => e.Code == input.code);
            if (dict is null)
                throw Oops.Oh($"未在数据字典中找到： {input.code} ");
            var dictItems = dict.DictionaryItems.Skip(input.SkipCount).Take(input.PageSize);
            var resultItems = ObjectMapper.Map(dictItems, new List<DictItemDto>());
            return new PageOutput<DictItemDto>()
            {
                Data = resultItems,
                PageSize = input.PageSize,
                SkipCount = input.SkipCount,
                PageIndex = input.Page,
                Total = dictItems.Count()
            };
        }

        /// <summary>
        /// 编辑字典项
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task EditDictItemAsync(DictItemDto input)
        {
            var entity = await dictItemsRepository.FirstOrDefaultAsync(e => e.DictionaryCode == input.dictCode && e.Id == input.Id);
            if (entity is null)
                throw Oops.Oh("字典项不存在或已被删除");
            entity.Value = input.value;
            entity.SubValue = input.subValue;
            entity.Key = input.key;
            entity.Status = input.status;
            await dictItemsRepository.UpdateAsync(entity);
        }

        /// <summary>
        /// 添加字典项
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public async Task AddDictItemAsync(DictItemDto input)
        {
            if (await dictItemsRepository.AnyAsync(e => e.DictionaryCode == input.dictCode && e.Key == input.key))
                throw Oops.Oh("字典中已存在相同字段的项");
            var dictItem = ObjectMapper.Map(input, new DictionaryItems());
            dictItem.Createtime = DateTime.Now;
            dictItem.Status = true;
            await dictItemsRepository.InsertAsync(dictItem);
        }

        public async Task DelDictItemAsync(ByIdsDeleteInput input)
        {
            var items = await dictItemsRepository.GetListAsync(e => input.Ids.Contains(e.Id));
            await dictItemsRepository.DeleteManyAsync(items);
        }

        /// <summary>
        /// 获取字典项
        /// </summary>
        /// <returns></returns>
        [AllowAnonymous]
        public async Task<IDictionary<string, object>> GetItemAsync(Abp.Application.Contracts.ByCodeInput input)
        {
            var dictEntity = await dictRepository.FirstOrDefaultAsync(e => e.Key == input.Code);
            if (dictEntity is null)
                throw Oops.Oh("未找到字典项");
            var entitys = await dictItemsRepository.GetListAsync(e => e.DictionaryCode == dictEntity.Code);
            return entitys.Select(e => new KeyValuePair<string, object>(e.Key, e.Value)).ToDictionary(e => e.Key, e => e.Value);
        }

        #endregion 数据字典
    }
}