From db6463d9f98f740d4e8b6d3a0a25b65688196321 Mon Sep 17 00:00:00 2001
From: cai <cai@nbcai.cc>
Date: Tue, 11 Aug 2026 18:50:21 +0800
Subject: [PATCH] fix(asr): normalize origin rejection statuses

---
 src/asr_realtime.rs |   40 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/src/asr_realtime.rs b/src/asr_realtime.rs
index e12cf08..a7ff7f7 100644
--- a/src/asr_realtime.rs
+++ b/src/asr_realtime.rs
@@ -37,6 +37,17 @@
 }
 
 impl AudioIngressMetadata {
+    pub(crate) const ORIGIN_STATUSES: [&'static str; 8] = [
+        "controlled_fixture_bound",
+        "ordinary_mic_absent",
+        "participant_attributes_absent",
+        "participant_attributes_invalid",
+        "sequence_absent",
+        "sequence_replayed_or_regressed",
+        "wrong_participant_or_track",
+        "origin_unprovable",
+    ];
+
     pub(crate) fn origin_status(attributes: &HashMap<String, String>) -> &'static str {
         let source = attributes.get("inputSourceCategory").map(String::as_str);
         let sequence = attributes.get("clientFixtureSequence").map(String::as_str);
@@ -48,6 +59,14 @@
             (Some("controlled_fixture"), None) => "sequence_absent",
             (Some("controlled_fixture"), Some(_)) => "participant_attributes_invalid",
             (Some(_), _) | (None, Some(_)) => "participant_attributes_invalid",
+        }
+    }
+
+    pub(crate) fn rejection_status(reason: &str) -> &'static str {
+        match reason {
+            "incomplete_metadata" => "participant_attributes_absent",
+            "invalid_source_or_sequence" => "participant_attributes_invalid",
+            _ => "origin_unprovable",
         }
     }
 
@@ -558,6 +577,27 @@
             "ordinary_mic_absent",
             AudioIngressMetadata::origin_status(&HashMap::new())
         );
+        assert_eq!(
+            "participant_attributes_absent",
+            AudioIngressMetadata::rejection_status("incomplete_metadata")
+        );
+        assert_eq!(
+            "participant_attributes_invalid",
+            AudioIngressMetadata::rejection_status("invalid_source_or_sequence")
+        );
+        assert_eq!(
+            "sequence_replayed_or_regressed",
+            AudioIngressMetadata::rejection_status("sequence_replayed")
+        );
+        assert_eq!(
+            "wrong_participant_or_track",
+            AudioIngressMetadata::rejection_status("wrong_participant")
+        );
+        assert_eq!(
+            "origin_unprovable",
+            AudioIngressMetadata::rejection_status("unknown")
+        );
+        assert_eq!(8, AudioIngressMetadata::ORIGIN_STATUSES.len());
     }
 
     #[test]

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