public override void OpenRecord(BaseTask task)
{
task.RecordIndex = RecordList.Count;
CollectRecord prevRecord = (RecordList.Count == 0) ? null : RecordList[RecordList.Count - 1] as CollectRecord;
RecordList.Add(new CollectRecord(prevRecord, task as CollectTask));
}
public static string RecordHeader = "Index,TaskIndex,StartTimeStamp,EndTimeStamp"; // ,PrevDistance,TravelDistance
// public float prevDistance; // distance to previous target
// public Vector3 targetPosition;
public CollectRecord(CollectRecord preRecord, CollectTask task)
{
taskIndex = task.TaskIndex;
recordIndex = (preRecord == null)? 0: preRecord.recordIndex + 1;
// targetPosition = task.gameObject.transform.position;
// prevDistance = (recordIndex == 0) ? 0.0f : (targetPosition - preRecord.targetPosition).magnitude;
}
public override async Task Start()
{
if (Status == TaskQueuePoolStatus.Idle)
{
var db = new YandeDbContext(new DbContextOptionsBuilder <YandeDbContext>()
.UseMySql(_options.DbConnectionString).Options);
var lastRecord = await db.CollectRecords.OrderByDescending(t => t.CollectDt)
.FirstOrDefaultAsync(t => t.Site == _options.Site);
if (!string.IsNullOrEmpty(lastRecord?.Ids))
{
_lastImageIds = lastRecord.Ids.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(int.Parse).ToList();
}
_currentImageIds.Clear();
if (!this.Any())
{
Add(new YandeGetImageUrlListTaskQueue(new YandeGetImageUrlListTaskQueueOptions
{
MaxThreads = _options.ListThreads,
Interval = _options.ListInterval,
ListUrlTpl = _options.ListUrlTemplate,
CurrentTaskImageIds = _currentImageIds,
LastTaskImageIds = _lastImageIds,
Purpose = ProxyPurpose
}, LoggerFactory));
Add(new DownloadImageTaskQueue(new DownloadImageTaskQueueOptions
{
MaxThreads = _options.DownloadThreads,
Interval = _options.DownloadInterval,
DownloadPath = _options.DownloadPath,
Purpose = ProxyPurpose
}, LoggerFactory));
}
Enqueue(new YandeGetImageUrlListTaskData {
Page = 1
});
await base.Start();
if (this.All(t => t.Completed) && _currentImageIds.Any())
{
var record = new CollectRecord
{
CollectDt = DateTime.Now,
Ids = string.Join(",", _currentImageIds),
Site = _options.Site
};
db.Add(record);
await db.SaveChangesAsync();
}
}
}
