protected override async Task ProcessAsync(Job job, CancellationToken token)
{
await base.ProcessAsync(job, token);
// (targetEachVerses, mainBook, mainChapter)
var queue = new ConcurrentQueue <Tuple <IEnumerable <IEnumerable <Verse> >, Book, Chapter> >();
var sync = new AutoResetEvent(false);
var queries = job.QueryString.Split().Select(VerseQuery.Parse).ToList();
var e = new JobProgressEventArgs(job, null, 0, queries.Count, 0, 0);
OnJobProgress(e);
var produce = Task.Run(async() =>
{
var eachBooks = await GetEachBooksAsync(job.Bibles, token);
foreach (var query in queries)
{
var targetEachBook = eachBooks.Select(books => books.FirstOrDefault(book => book.Abbreviation == query.BookAbbreviation)).ToList();
// 해당 책이 있는 성경에서 해당 책을 대표로 사용
var mainBook = targetEachBook.FirstOrDefault(i => i != null);
if (mainBook == null)
{
goto PROGRESS_QUERY;
}
var eachTargetChapters = (await GetEachChaptersAsync(targetEachBook, token))
.Select(chapters => chapters
.Where(chapter =>
(query.EndChapterNumber == null)
? (chapter.Number >= query.StartChapterNumber)
: (chapter.Number >= query.StartChapterNumber) && (chapter.Number <= query.EndChapterNumber))
.ToList())
.ToList();
// 장 번호를 기준으로 각 성경의 책을 순회하도록 관리
var targetEachChapters = Inverse(eachTargetChapters);
e = new JobProgressEventArgs(job, e.CurrentChapter, e.QueriesDone, e.Queries, e.ChaptersDone, e.Chapters + targetEachChapters.Count());
foreach (var targetEachChapter in targetEachChapters)
{
// 해당 장이 있는 성경의 책에서 해당 장을 대표로 사용
var mainChapter = targetEachChapter.FirstOrDefault(i => i != null);
if (mainChapter == null)
{
goto PROGRESS_CHAPTER;
}
e = new JobProgressEventArgs(job, mainChapter, e.QueriesDone, e.Queries, e.ChaptersDone, e.Chapters);
var startVerseNumber = (mainChapter.Number == query.StartChapterNumber) ? query.StartVerseNumber : 1;
var endVerseNumber = (mainChapter.Number == query.EndChapterNumber) ? query.EndVerseNumber : null;
var eachTargetVerses = (await GetEachVersesAsync(targetEachChapter, token))
.Select(verses => verses
.Where(verse =>
(endVerseNumber == null)
? (verse.Number >= startVerseNumber)
: (verse.Number >= startVerseNumber) && (verse.Number <= endVerseNumber))
.ToList())
.ToList();
var targetEachVerses = Inverse(eachTargetVerses);
queue.Enqueue(Tuple.Create(targetEachVerses, mainBook, mainChapter));
sync.WaitOne();
PROGRESS_CHAPTER:
e = new JobProgressEventArgs(job, e.CurrentChapter, e.QueriesDone, e.Queries, e.ChaptersDone + 1, e.Chapters);
}
PROGRESS_QUERY:
e = new JobProgressEventArgs(job, e.CurrentChapter, e.QueriesDone + 1, e.Queries, e.ChaptersDone, e.Chapters);
}
});
var chaptersDone = 0;
if (job.SplitChaptersIntoFiles)
{
while (queue.Any() ||
!(produce.IsCompleted || (produce.Status == TaskStatus.RanToCompletion)))
{
if (queue.TryDequeue(out var item))
{
sync.Set();
var targetEachVerses = item.Item1;
var mainBook = item.Item2;
var mainChapter = item.Item3;
var output = Path.Combine(job.OutputDestination, mainBook.Name, mainChapter.Number.ToString(@"000\.pptx"));
CreateDirectoryIfNotExists(Path.GetDirectoryName(output));
using (var ppt = new PPTManager(POWERPNT, job, output))
{
ppt.AppendChapter(targetEachVerses, mainBook, mainChapter, token);
ppt.Save();
}
OnJobProgress(new JobProgressEventArgs(job, null, e.QueriesDone, e.Queries, ++chaptersDone, e.Chapters));
}
}
}
else
{
using (var ppt = new PPTManager(POWERPNT, job, job.OutputDestination))
{
while (queue.Any() ||
!(produce.IsCompleted || (produce.Status == TaskStatus.RanToCompletion)))
{
if (queue.TryDequeue(out var item))
{
sync.Set();
var targetEachVerses = item.Item1;
var mainBook = item.Item2;
var mainChapter = item.Item3;
ppt.AppendChapter(targetEachVerses, mainBook, mainChapter, token);
OnJobProgress(new JobProgressEventArgs(job, null, e.QueriesDone, e.Queries, ++chaptersDone, e.Chapters));
}
}
ppt.Save();
}
}
await produce;
}
protected virtual void OnJobProgress(JobProgressEventArgs e) => JobProgress?.Report(e);
protected virtual void OnJobProgress(JobProgressEventArgs e) => JobProgress?.Invoke(this, e);
