feat: implement task event system for progress tracking and reporting

This commit is contained in:
krau
2026-06-25 17:52:38 +08:00
parent 9c2e70ed43
commit df3c568bb8
17 changed files with 397 additions and 214 deletions

View File

@@ -14,6 +14,7 @@ import (
"github.com/krau/SaveAny-Bot/common/utils/ioutil"
"github.com/krau/SaveAny-Bot/config"
"github.com/krau/SaveAny-Bot/pkg/enums/ctxkey"
"github.com/krau/SaveAny-Bot/pkg/taskevent"
"golang.org/x/sync/errgroup"
)
@@ -62,8 +63,14 @@ func (t *Task) processElement(ctx context.Context, elem TaskElement) error {
return elem.Storage.Save(uploadCtx, pr, elem.Path)
})
wr := ioutil.NewProgressWriter(pw, func(n int) {
t.downloaded.Add(int64(n))
downloaded := t.downloaded.Add(int64(n))
t.Progress.OnProgress(ctx, t)
taskevent.Emit(ctx, taskevent.Event{
TaskID: t.ID,
Phase: taskevent.PhaseProgress,
TotalBytes: t.totalSize,
DownloadedBytes: downloaded,
})
})
errg.Go(func() error {
defer pw.Close()
@@ -92,8 +99,14 @@ func (t *Task) processElement(ctx context.Context, elem TaskElement) error {
}
}()
wrAt := ioutil.NewProgressWriterAt(localFile, func(n int) {
t.downloaded.Add(int64(n))
downloaded := t.downloaded.Add(int64(n))
t.Progress.OnProgress(ctx, t)
taskevent.Emit(ctx, taskevent.Event{
TaskID: t.ID,
Phase: taskevent.PhaseProgress,
TotalBytes: t.totalSize,
DownloadedBytes: downloaded,
})
})
_, err = tdler.NewDownloader(elem.File).Parallel(ctx, wrAt)
if err != nil {