Method prepareQuickgenDebugCandidate

coderd/x/chatd/quickgen.go:339–425

(
	ctx context.Context,
	chat database.Chat,
	debugSvc *chatdebug.Service,
	candidate shortTextCandidate,
	modelOpts modelBuildOptions,
	kind chatdebug.RunKind,
	triggerMessageID int64,
	historyTipMessageID int64,
	seedSummary map[string]any,
	logger slog.Logger,
)

}

func (p *Server) prepareQuickgenDebugCandidate(
	ctx context.Context,
	chat database.Chat,
	debugSvc *chatdebug.Service,
	candidate shortTextCandidate,
	modelOpts modelBuildOptions,
	kind chatdebug.RunKind,
	triggerMessageID int64,
	historyTipMessageID int64,
	seedSummary map[string]any,
	logger slog.Logger,
) (context.Context, fantasy.LanguageModel, func(error)) {
	finishDebugRun := func(error) {}
	if debugSvc == nil {
		return ctx, candidate.lm, finishDebugRun
	}

	debugModel, err := p.newQuickgenDebugModel(
		ctx,
		chat,
		debugSvc,
		candidate.provider,
		candidate.model,
		candidate.route,
		modelOpts,
	)
	if err != nil {
		logger.Warn(ctx, "failed to build short-text debug model",
			slog.F("chat_id", chat.ID),
			slog.F("run_kind", kind),
			slog.F("provider", candidate.provider),
			slog.F("model", candidate.model),
			slog.Error(err),
		)
		return ctx, candidate.lm, finishDebugRun
	}

	// Debug instrumentation must not eat into the quickgen budget
	// (30s titleCtx / summaryCtx on the caller). Detach and bound
	// the insert so a slow DB can't delay title generation or push
	// summaries, matching prepareManualTitleDebugRun,
	// prepareChatTurnDebugRun, and startCompactionDebugRun.
	createRunCtx, createRunCancel := context.WithTimeout(
		context.WithoutCancel(ctx), debugCreateRunTimeout,
	)
	run, err := debugSvc.CreateRun(createRunCtx, chatdebug.CreateRunParams{
		ChatID:              chat.ID,
		TriggerMessageID:    triggerMessageID,
		HistoryTipMessageID: historyTipMessageID,
		Kind:                kind,
		Status:              chatdebug.StatusInProgress,
		Provider:            candidate.provider,
		Model:               candidate.model,
		Summary:             seedSummary,
	})
	createRunCancel()
	if err != nil {
		logger.Warn(ctx, "failed to create short-text debug run",