downkyicore/DownKyi/Services/SearchService.cs

using DownKyi.Core.BiliApi.BiliUtils;
using DownKyi.Utils;
using DownKyi.ViewModels;
using Prism.Events;

namespace DownKyi.Services;

public class SearchService
{
    /// <summary>
    /// 解析支持的输入，
    /// 支持的格式有：<para/>
    /// av号：av170001, AV170001, https://www.bilibili.com/video/av170001 <para/>
    /// BV号：BV17x411w7KC, https://www.bilibili.com/video/BV17x411w7KC, https://b23.tv/BV17x411w7KC <para/>
    /// 番剧（电影、电视剧）ss号：ss32982, SS32982, https://www.bilibili.com/bangumi/play/ss32982 <para/>
    /// 番剧（电影、电视剧）ep号：ep317925, EP317925, https://www.bilibili.com/bangumi/play/ep317925 <para/>
    /// 番剧（电影、电视剧）md号：md28228367, MD28228367, https://www.bilibili.com/bangumi/media/md28228367 <para/>
    /// 课程ss号：https://www.bilibili.com/cheese/play/ss205 <para/>
    /// 课程ep号：https://www.bilibili.com/cheese/play/ep3489 <para/>
    /// 收藏夹：ml1329019876, ML1329019876, https://www.bilibili.com/medialist/detail/ml1329019876, https://www.bilibili.com/medialist/play/ml1329019876/ <para/>
    /// 用户空间：uid928123, UID928123, uid:928123, UID:928123, https://space.bilibili.com/928123
    /// </summary>
    /// <param name="input"></param>
    /// <param name="parentViewName"></param>
    /// <param name="eventAggregator"></param>
    /// <returns></returns>
    public bool BiliInput(string input, string parentViewName, IEventAggregator eventAggregator)
    {
        // 移除剪贴板id
        var justId = input.Replace(AppConstant.ClipboardId, "");

        // 视频
        if (ParseEntrance.IsAvId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.VideoUrl}{input.ToLower()}");
        }
        else if (ParseEntrance.IsAvUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        else if (ParseEntrance.IsBvId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.VideoUrl}{input}");
        }
        else if (ParseEntrance.IsBvUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        // 番剧（电影、电视剧）
        else if (ParseEntrance.IsBangumiSeasonId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
        }
        else if (ParseEntrance.IsBangumiSeasonUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        else if (ParseEntrance.IsBangumiEpisodeId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiUrl}{input.ToLower()}");
        }
        else if (ParseEntrance.IsBangumiEpisodeUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        else if (ParseEntrance.IsBangumiMediaId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, $"{ParseEntrance.BangumiMediaUrl}{input.ToLower()}");
        }
        else if (ParseEntrance.IsBangumiMediaUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        // 课程
        else if (ParseEntrance.IsCheeseSeasonUrl(justId) || ParseEntrance.IsCheeseEpisodeUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewVideoDetailViewModel.Tag, parentViewName, input);
        }
        // 用户（参数传入mid）
        else if (ParseEntrance.IsUserId(justId))
        {
            NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(justId));
        }
        else if (ParseEntrance.IsUserUrl(justId))
        {
            NavigateToView.NavigateToViewUserSpace(eventAggregator, ViewIndexViewModel.Tag, ParseEntrance.GetUserId(justId));
        }
        // 收藏夹
        else if (ParseEntrance.IsFavoritesId(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, parentViewName, ParseEntrance.GetFavoritesId(justId));
        }
        else if (ParseEntrance.IsFavoritesUrl(justId))
        {
            NavigateToView.NavigationView(eventAggregator, ViewPublicFavoritesViewModel.Tag, parentViewName, ParseEntrance.GetFavoritesId(justId));
        }
        else
        {
            return false;
        }

        return true;
    }

    /// <summary>
    /// 搜索关键词
    /// </summary>
    /// <param name="key"></param>
    /// <param name="parentViewName"></param>
    /// <param name="eventAggregator"></param>
    public void SearchKey(string key, string parentViewName, IEventAggregator eventAggregator)
    {
        // TODO
    }
}