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Story leader fixes

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This commit is contained in:
gamer147
2026-05-25 17:10:08 -04:00
parent a33bfad3bc
commit ce8d80559b
2 changed files with 56 additions and 37 deletions
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42
SVSim.EmulatedEntrypoint/Services/StoryService.cs
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@@ -250,33 +250,31 @@ public class StoryService : IStoryService
}
public async Task<LeaderSelectResponse> GetLeaderSelectAsync(StoryApiType apiType, int sectionId, long viewerId)
{
// For section's chara list we use a fixed 1-8 enumeration for leader-select sections.
// Non-leader-select sections are not expected to call this endpoint; returning leader_count=8
// matches the client's default sentinel.
var resp = new LeaderSelectResponse { LeaderCount = 8 };
var charaIds = new[] { 1, 2, 3, 4, 5, 6, 7, 8 };
// Leader list comes from whatever chara_ids the section's chapter catalog actually contains —
// NOT a fixed 1..8 enumeration. Sections in prod range from standard class subsets
// (e.g. section 5: charas 3,5,6,8) to custom-leader sections (e.g. section 17: chara_ids
// 500901-500904). Order is by ascending min(story_id) per chara, which reproduces prod's
// ordering for every captured section (including section 17's 500901,500903,500904,500902
// and section 15's 500701,500732,500704). Verified against traffic_prod_626_story.ndjson.
var chapters = await _master.GetChaptersBySectionsAsync(new[] { sectionId });
var charaGroups = chapters
.GroupBy(c => c.CharaId)
.Select(g => (CharaId: g.Key, Chapters: g.ToList(), MinStoryId: g.Min(c => c.StoryId)))
.OrderBy(g => g.MinStoryId)
.ToList();
// Pre-collect all story_ids across charas in this section to do one progress query.
var perCharaChapters = new Dictionary<int, List<StoryChapter>>();
foreach (var c in charaIds)
{
perCharaChapters[c] = await _master.GetChaptersBySectionCharaAsync(sectionId, c);
}
var allStoryIds = perCharaChapters.SelectMany(kv => kv.Value).Select(c => c.StoryId).ToList();
var resp = new LeaderSelectResponse { LeaderCount = charaGroups.Count };
if (charaGroups.Count == 0) return resp;
var allStoryIds = chapters.Select(c => c.StoryId).ToList();
var progress = await _viewer.GetProgressForChaptersAsync(viewerId, allStoryIds);
foreach (var c in charaIds)
foreach (var (charaId, chaps, _) in charaGroups)
{
var chapters = perCharaChapters[c];
if (chapters.Count == 0)
{
resp.LeaderList.Add(new LeaderEntry { CharaId = c, CurrentChapter = 1 });
continue;
}
int highest = 0;
bool anySkipped = false;
int clearedCount = 0;
foreach (var ch in chapters)
foreach (var ch in chaps)
{
if (progress.TryGetValue(ch.StoryId, out var p) && (p.IsFinish || p.IsSkipped))
{
@@ -288,9 +286,9 @@ public class StoryService : IStoryService
}
resp.LeaderList.Add(new LeaderEntry
{
CharaId = c,
CharaId = charaId,
IsSkipped = anySkipped,
IsFinished = clearedCount == chapters.Count,
IsFinished = clearedCount == chaps.Count,
CurrentChapter = (highest == 0) ? 1 : highest + 1,
});
}