/// <summary>
/// 从up集合中获取一个随机视频
/// </summary>
/// <param name="upIds"></param>
/// <returns></returns>
private VideoInfoDto GetRandomVideoOfUps(List <long> upIds)
{
long upId = upIds[new Random().Next(0, upIds.Count)];
if (upId == 0 || upId == long.MinValue)
{
return(null);
}
int count = GetVideoCountOfUp(upId);
if (count > 0)
{
UpVideoInfo video = GetRandomVideoOfUp(upId, count);
return(new VideoInfoDto
{
Aid = video.Aid.ToString(),
Bvid = video.Bvid,
//Cid=,
//Copyright=
Title = video.Title,
Duration = video.Duration
});
}
return(null);
}
public List <UpVideoInfo> GetRandomVideosOfUps()
{
var re = new List <UpVideoInfo>();
int configUpsCount = _dailyTaskOptions.SupportUpIdList.Count;
if (configUpsCount == 0)
{
return(re);
}
long upId = _dailyTaskOptions.SupportUpIdList[new Random().Next(0, configUpsCount)];
int count = GetVidoeCountOfUp(upId);
var targetNum = 10;
if (count < 10)
{
targetNum = count;
}
for (int i = 0; i < targetNum; i++)
{
UpVideoInfo videoInfo = GetRandomVideoOfUp(upId, count);
if (re.Count(x => x.Aid == videoInfo.Aid) == 0)
{
re.Add(videoInfo);
}
}
return(re);
}
/// <summary>
/// 尝试从指定的up主集合中随机获取一个可以尝试投币的视频
/// </summary>
/// <param name="upIds"></param>
/// <param name="tryCount"></param>
/// <returns></returns>
private Tuple <string, string> TryCanDonateVideoByUps(List <long> upIds, int tryCount)
{
if (upIds == null || upIds.Count == 0)
{
return(null);
}
try
{
//尝试tryCount次
for (int i = 1; i <= tryCount; i++)
{
//获取随机Up主Id
long randomUpId = upIds[new Random().Next(0, upIds.Count)];
if (randomUpId == 0 || randomUpId == long.MinValue)
{
continue;
}
if (randomUpId.ToString() == _biliBiliCookie.UserId)
{
_logger.LogDebug("不能为自己投币");
continue;
}
//该up的视频总数
if (!_upVideoCountDicCatch.TryGetValue(randomUpId, out int videoCount))
{
videoCount = _videoDomainService.GetVideoCountOfUp(randomUpId);
_upVideoCountDicCatch.Add(randomUpId, videoCount);
}
if (videoCount == 0)
{
continue;
}
UpVideoInfo videoInfo = _videoDomainService.GetRandomVideoOfUp(randomUpId, videoCount);
_logger.LogDebug("获取到视频{aid}({title})", videoInfo.Aid, videoInfo.Title);
//检查是否可以投
if (!IsCanDonate(videoInfo.Aid.ToString()))
{
continue;
}
return(Tuple.Create(videoInfo.Aid.ToString(), videoInfo.Title));
}
}
catch (Exception e)
{
//ignore
_logger.LogWarning("异常：{msg}", e);
}
return(null);
}
/// <summary>
/// 从up集合中获取一个随机视频
/// </summary>
/// <param name="upIds"></param>
/// <returns></returns>
private Tuple <string, string> GetRandomVideoOfUps(List <long> upIds)
{
long upId = upIds[new Random().Next(0, upIds.Count)];
int count = GetVideoCountOfUp(upId);
if (count > 0)
{
UpVideoInfo video = GetRandomVideoOfUp(upId, count);
return(Tuple.Create <string, string>(video.Aid.ToString(), video.Title));
}
return(null);
}
/// <summary>
/// 从up集合中获取一个随机视频
/// </summary>
/// <param name="upIds"></param>
/// <returns></returns>
private VideoInfoDto GetRandomVideoOfUps(List <long> upIds)
{
long upId = upIds[new Random().Next(0, upIds.Count)];
int count = GetVideoCountOfUp(upId);
if (count > 0)
{
UpVideoInfo video = GetRandomVideoOfUp(upId, count);
return(new VideoInfoDto
{
Aid = video.Aid.ToString(),
Title = video.Title,
SecondsLength = video.SecondsLength
});
}
return(null);
}
/// <summary>
/// 尝试从指定的up主Id集合中随机获取一个可以投币的视频
/// </summary>
/// <param name="upIds"></param>
/// <param name="tryCount"></param>
/// <returns></returns>
private Tuple <string, string> TryGetCanDonateVideoByUps(List <long> upIds, int tryCount)
{
//缓存每个up的视频总数
Dictionary <long, int> videoCountDic = new Dictionary <long, int>();
//获取特别关注列表
if (upIds == null || upIds.Count == 0)
{
return(null);
}
//尝试tryCount次
for (int i = 1; i <= tryCount; i++)
{
//获取随机Up主Id
long randomUpId = upIds[new Random().Next(0, upIds.Count)];
//该up的视频总数
if (!videoCountDic.TryGetValue(randomUpId, out int videoCount))
{
videoCount = _videoDomainService.GetVideoCountOfUp(randomUpId);
videoCountDic.Add(randomUpId, videoCount);
}
if (videoCount == 0 | videoCount < i)
{
continue;
}
UpVideoInfo videoInfo = _videoDomainService.GetRandomVideoOfUp(randomUpId, videoCount);
if (!CanDonatedCoinsForVideo(videoInfo.Aid.ToString()))
{
continue;
}
return(Tuple.Create(videoInfo.Aid.ToString(), videoInfo.Title));
}
return(null);
}
public Tuple <string, string> TryGetNotDonatedVideoByUp(int tryCount)
{
if (_dailyTaskOptions.SupportUpIdList.Count == 0)
{
return(null);
}
//获取每个up的视频总数
Dictionary <long, int> videoCountDic = new Dictionary <long, int>();
foreach (var item in _dailyTaskOptions.SupportUpIdList)
{
var count = GetVidoeCountOfUp(item);
if (count > 0)
{
videoCountDic.Add(item, count);
}
}
if (videoCountDic.Count == 0)
{
return(null);
}
//尝试tryCount次
for (int i = 0; i < tryCount; i++)
{
long randomUpId = videoCountDic.Keys.ToList()[new Random().Next(0, videoCountDic.Count)];
int videoCount = videoCountDic[randomUpId];
UpVideoInfo videoInfo = GetRandomVideoOfUp(randomUpId, videoCount);
if (IsDonatedCoinsForVideo(videoInfo.Aid.ToString()))
{
continue;
}
return(Tuple.Create(videoInfo.Aid.ToString(), videoInfo.Title));
}
return(null);
}