tede_2.0/source/gx_api/GxPress/Service/GxPress.Service.Implement/AppHomePage/AppHomePageService.cs

using GxPress.Service.Interface.AppHomePage;
using GxPress.Repository.Interface;
using GxPress.Repository.Interface.Media;
using GxPress.Request.ArticleGroup;
using System.Threading.Tasks;
using System.Collections.Generic;
using GxPress.Result.SystemLabel;
using GxPress.Result.Media;
using GxPress.Repository.Interface.SystemLabel;
using GxPress.Repository.Interface.Navigation;
using AutoMapper;
using System.Linq;
using GxPress.Common.Tools;
using GxPress.Common.Page;
using GxPress.Request.Media;
using GxPress.Repository.Interface.Teacher;
using GxPress.Request.TeacherRequest;
using GxPress.Result.Teacher;
using GxPress.Repository.Interface.Press;
using Newtonsoft.Json;
using GxPress.Entity.Article;

namespace GxPress.Service.Implement.AppHomePage
{
    public partial class AppHomePageService : IAppHomePageService
    {
        private readonly IArticleGroupRepository articleGroupRepository;
        private readonly IMediaRepository mediaRepository;
        private readonly IMapper _mapper;
        private readonly IMiddleLableRepository _middleLableRepository;
        private readonly ISystemLabelRepository _systemLabelRepository;
        private readonly IMediaLableRepository _mediaLableRepository;
        private readonly IMiddleLableNexusRepository middleLableNexusRepository;
        private readonly ISystemLableMediaRepository systemLableMediaRepository;
        private readonly ITeacherRepository teacherRepository;
        private readonly IPressRepository pressRepository;
        public AppHomePageService(IArticleGroupRepository articleGroupRepository, IMediaRepository mediaRepository,
         IMiddleLableRepository _middleLableRepository, ISystemLabelRepository _systemLabelRepository,
          IMiddleLableNexusRepository middleLableNexusRepository, IMediaLableRepository _mediaLableRepository,
           IMapper _mapper, ITeacherRepository teacherRepository, ISystemLableMediaRepository systemLableMediaRepository,
           IPressRepository pressRepository)
        {
            this.articleGroupRepository = articleGroupRepository;
            this.mediaRepository = mediaRepository;
            this._middleLableRepository = _middleLableRepository;
            this._systemLabelRepository = _systemLabelRepository;
            this.middleLableNexusRepository = middleLableNexusRepository;
            this._mediaLableRepository = _mediaLableRepository;
            this._mapper = _mapper;
            this.teacherRepository = teacherRepository;
            this.systemLableMediaRepository = systemLableMediaRepository;
            this.pressRepository = pressRepository;
        }
        /// <summary>
        /// 大咖讲座
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<List<AppLabelResult<MediaCathedraResult>>> GetMediasByTeacherAsync(ArticleGroupRequest request)
        {
            var results = new List<AppLabelResult<MediaCathedraResult>>();
            //大师讲座
            if (request.StyleCss == "Cathedra")
            {
                var articleGroup = await articleGroupRepository.GetArticleGroupAsync(request.StyleCss);
                if (articleGroup != null && articleGroup.SystemLableId > 0)
                {
                    var result = await _systemLabelRepository.GetAsync(articleGroup.SystemLableId);
                    request.Sort = "";
                    request.PerPage = result.PageSize;
                    var items = await GetDayWeBookAsync(new MediaDayWeBookRequest { Name = "大咖讲座", Page = 1, PerPage = request.PerPage });
                    results.Add(new AppLabelResult<MediaCathedraResult>()
                    {
                        LabelName = "大咖讲座",
                        IsPage = false,
                        ResourceType = GxPress.EnumConst.AllTypeConst.Video.GetHashCode(),
                        Method = "",
                        Items = items.Items
                    });
                }
            }
            //会员特供
            if (request.StyleCss == "VipSupply")
            {
                return await GetVipSupplyAsync(request);
            }
            //每日好书
            if (request.StyleCss == "DayGoodBook")
            {
                return await GetDayGoodBookAsync(request);
            }
            return results;
        }
        /// <summary>
        /// 每日好书
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<List<AppLabelResult<MediaCathedraResult>>> GetDayGoodBookAsync(ArticleGroupRequest request)
        {
            request.ActionUrl = "api/app/page/lable";
            return await GetVipSupplyAsync(request);
        }
        /// <summary>
        /// 每日好文
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<PagedList<MediaCathedraResult>> GetDayGoodTextAsync(MediaSearchRequest request)
        {
            var result = new PagedList<MediaCathedraResult>();
            var model = await mediaRepository.GetAllAsync(request);
            var list = new List<MediaCathedraResult>();
            foreach (var item in model.Items)
            {
                var mediaCathedraResult = new MediaCathedraResult();
                mediaCathedraResult.Author = item.Author;
                mediaCathedraResult.CollectCount = item.CollectCount;
                mediaCathedraResult.CreatedDate = item.CreatedDate;
                mediaCathedraResult.Id = item.Id;
                mediaCathedraResult.ImageUrls = item.ImageUrls;
                mediaCathedraResult.MediaType = item.MediaType;
                mediaCathedraResult.ReadCount = item.ReadCount;
                mediaCathedraResult.Title = item.Title;
                mediaCathedraResult.Summary = item.Summary;
                mediaCathedraResult.Press = item.Press;
                list.Add(mediaCathedraResult);
            }
            result.Total = model.Total;
            foreach (var item in list)
            {
                item.ImageUrls = StringUtils.AddDomain(item.ImageUrls);
            }
            result.Items = list;
            return result;
        }
        /// <summary>
        /// 获取每日微课
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<PagedList<MediaCathedraResult>> GetDayWeBookAsync(MediaDayWeBookRequest request)
        {
            var result = new PagedList<MediaCathedraResult>();
            var systemLabel = await _systemLabelRepository.GetByNameAsync(request.Name);
            var mediaLableIdRequest = new MediaLableIdRequest()
            {
                Page = request.Page,
                PerPage = request.PerPage,
                LableId = systemLabel.Id
            };
            return await mediaRepository.GetMediaVedioAudioAysnc(mediaLableIdRequest);
        }
        /// <summary>
        /// 获取每日技能
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<PagedList<MediaSearchResult>> GetDaySkillAsync(ArticleGroupRequest request)
        {
            var articleGroup = await articleGroupRepository.GetArticleGroupAsync(request.StyleCss);
            var result = await mediaRepository.GetDaySkillFristAsync(articleGroup.SystemLableId);
            var mediaLableIdRequest = new LableIdMediaRequest()
            {
                Page = request.Page,
                PerPage = request.PerPage,
                LableId = articleGroup.SystemLableId,
                NotInMediaId = result.Id
            };
            return await mediaRepository.SearchLableKeyWordAsync(mediaLableIdRequest);
        }
        /// <summary>
        /// 每日技能
        /// </summary>
        /// <returns></returns>
        public async Task<SkillInfo> GetRandomDaySkillAsync(ArticleGroupRequest request)
        {
            var skillInfo = new SkillInfo();
            var articleGroup = await articleGroupRepository.GetArticleGroupAsync(request.StyleCss);
            var result = await mediaRepository.GetDaySkillFristAsync(articleGroup.SystemLableId);
            if (result == null)
                return skillInfo;
            if (!string.IsNullOrEmpty(result.Blocks))
            {
                var articleContent = JsonConvert.DeserializeObject<ArticleContent>(result.Blocks);
                var imageUrls = new List<string>();
                var text = string.Empty;
                foreach (var content in articleContent.content)
                {
                    if (content.content != null)
                        foreach (var contentItem in content.content)
                        {
                            if (contentItem.type == "newImg")
                                imageUrls.Add(contentItem.attrs.src);
                            if (contentItem.type == "text")
                                text += contentItem.text;
                        }
                }
                skillInfo.ImageUrls = imageUrls;
                skillInfo.Blocks = text;
            }
            skillInfo.Id = result.Id;
            skillInfo.MediaType = result.MediaType;
            skillInfo.Title = result.Title;
            return skillInfo;
        }
        /// <summary>
        /// 会员特供
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<List<AppLabelResult<MediaCathedraResult>>> GetVipSupplyAsync(ArticleGroupRequest request)
        {
            var result = new List<AppLabelResult<MediaCathedraResult>>();
            //根据样式查找导航数据
            var articleGroup = await articleGroupRepository.GetArticleGroupAsync(request.StyleCss);
            if (articleGroup.IsMiddleLable)
            {
                //获取中间页面
                var middleLable = await _middleLableRepository.GetAsync(articleGroup.MiddleLableId);
                //获取中间页标签
                var middleLableNexusIds = await middleLableNexusRepository.GetAllTaskAsync(middleLable.Id);
                //获取标签
                var systemLabels = await _systemLabelRepository.GetAllAsync(middleLableNexusIds.Select(n => n.LableId).ToList());
                foreach (var item in systemLabels)
                {
                    //获取媒体标签
                    var mediaIds = await systemLableMediaRepository.GetMediaIdsAsync(item.Id, 0);
                    var medias = await mediaRepository.GetNavigationMediaResults(mediaIds, 1, item.PageSize);
                    var list = new List<MediaCathedraResult>();
                    foreach (var mediaModel in medias)
                    {
                        list.Add(new MediaCathedraResult { Id = mediaModel.Id, Summary = mediaModel.Summary, Title = mediaModel.Title, ImageUrls = StringUtils.AddDomain(mediaModel.ImageUrls), Author = mediaModel.Author, ReadCount = mediaModel.ReadCount, CreatedDate = mediaModel.CreatedDate, CollectCount = mediaModel.CollectCount, MediaType = mediaModel.MediaType });
                    }
                    //获取常规数据
                    var mediaCathedraResult = new AppLabelResult<MediaCathedraResult>()
                    {
                        IsPage = item.IsPage,
                        Id = item.Id,
                        LabelName = item.LabelName,
                        ResourceType = 40,
                        Items = list,
                        Method = item.IsPage ? "post" : "",
                        ActionUrl = item.IsPage ? request.ActionUrl : ""
                    };
                    result.Add(mediaCathedraResult);
                }
            }
            return result;
        }
        /// <summary>
        /// 大咖讲座
        /// </summary>
        /// <returns></returns>
        public async Task<PagedList<MediaCathedraResult>> MediaCathedraResult(ArticleGroupRequest request)
        {
            // return await mediaRepository.GetSearchMediaResults(new AppMediaSearchRequest
            // {
            //     MediaType = GxPress.EnumConst.AllTypeConst.Video.GetHashCode(),
            //     Page = request.Page,
            //     PerPage = request.PerPage
            // });
            var items = await GetDayWeBookAsync(new MediaDayWeBookRequest { Name = "大咖讲座", Page = request.Page, PerPage = request.PerPage });
            return items;
        }
        /// <summary>
        /// 根据IDs
        /// </summary>
        /// <returns></returns>
        public async Task<IEnumerable<MediaCathedraResult>> GetMediaByLableIdsAsync(MediaIdsRequest request)
        {
            //获取标签
            var systemLabel = await _systemLabelRepository.GetAsync(request.LableId);
            if (systemLabel == null)
                return null;
            var ids = await systemLableMediaRepository.GetMediaIdsAsync(request.LableId, 0);
            request.Ids = ids.ToList();
            request.Limit = systemLabel.PageSize;
            return await mediaRepository.GetMediaByLableIdsAsync(request);
        }
        /// <summary>
        /// 根据IDs
        /// </summary>
        /// <returns></returns>
        public async Task<PagedList<MediaCathedraResult>> GetMediaByLableIdAsync(MediaLableIdRequest request)
        {
            //获取标签
            var systemLabel = await _systemLabelRepository.GetAsync(request.LableId);
            if (systemLabel == null)
                return null;
            var ids = await _mediaLableRepository.GetMediaIdsAysnc(request.LableId);
            request.Ids = ids.ToList();
            return await mediaRepository.GetMediaByLableIdAsync(request);
        }
        /// <summary>
        /// 名师
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<PagedList<TeacherResult>> GetTeacherAsync(TeacherRequest request)
        {
            var teachers = await teacherRepository.GetTeacherResult(request);
            return teachers;
        }
        /// <summary>
        /// 书城
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task<List<AppLabelResult<MediaCathedraResult>>> GetBookCityAsync(ArticleGroupRequest request)
        {
            var result = new List<AppLabelResult<MediaCathedraResult>>();
            //获取中间页面
            var middleLable = await _middleLableRepository.GetAsync("APP书城");
            //获取中间页标签
            var middleLableNexusIds = await middleLableNexusRepository.GetAllTaskAsync(middleLable.Id);
            //获取标签
            var systemLabels = await _systemLabelRepository.GetAllAsync(middleLableNexusIds.Select(n => n.LableId).ToList());
            foreach (var item in systemLabels)
            {
                //获取媒体标签
                var mediaIds = await systemLableMediaRepository.GetMediaIdsAsync(item.Id, 0);
                var medias = await mediaRepository.GetNavigationMediaResults(mediaIds, 1, item.PageSize);
                var list = new List<MediaCathedraResult>();
                foreach (var mediaModel in medias)
                {
                    list.Add(new MediaCathedraResult { Id = mediaModel.Id, Title = mediaModel.Title, ImageUrls = StringUtils.AddDomain(mediaModel.ImageUrls), Author = mediaModel.Author, ReadCount = mediaModel.ReadCount, CreatedDate = mediaModel.CreatedDate, CollectCount = mediaModel.CollectCount, MediaType = mediaModel.MediaType });
                }
                //获取常规数据
                var mediaCathedraResult = new AppLabelResult<MediaCathedraResult>()
                {
                    IsPage = item.IsPage,
                    Id = item.Id,
                    LabelName = item.LabelName,
                    ResourceType = 40,
                    Items = list,
                    Method = item.IsPage ? "post" : "",
                    ActionUrl = item.IsPage ? request.ActionUrl : ""
                };
                result.Add(mediaCathedraResult);
            }

            return result;
        }
        /// <summary>
        /// 导航内容分页
        /// </summary>
        /// <returns></returns>
        public async Task<PagedList<MediaCathedraResult>> GetContentNavigationAsync(MediaContentNavigationRequest request)
        {
            if (request.CategoryId > 0)
            {
                var mediaIds = await systemLableMediaRepository.GetMediaIdsAsync(request.CategoryId, 1);
                request.MediaIds = mediaIds.ToList();
            }
            else
            {
                var mediaIds = await systemLableMediaRepository.GetMediaIdsByTypeValueAsync(1);
                request.MediaIds = mediaIds.ToList();
            }
            if (request.MediaIds.Count == 0)
            {
                var result = new PagedList<MediaCathedraResult>();
                result.Items = new List<MediaCathedraResult>();
            }
            return await mediaRepository.GetContentNavigationAsync(request);
        }


    }
}