feat: show requested-change feedback (Closes #1336)

src/gitea_proxy.py

@@ -2771,6 +2771,49 @@ async def pull_completion_detail(repository: str, number: int) -> dict:
     }
 
 
+def _normalize_review_comments(comments: object) -> list[dict]:
+    normalized = []
+    for comment in (comments if isinstance(comments, list) else [])[:100]:
+        if not isinstance(comment, dict):
+            continue
+        path = comment.get("path")
+        body = comment.get("body")
+        if not isinstance(path, str) or not path.strip() or not isinstance(body, str) or not body.strip():
+            continue
+        item = {"path": path.strip()[:300], "body": body.strip()[:500]}
+        position = comment.get("new_position") or comment.get("old_position")
+        if isinstance(position, int) and position > 0:
+            item["line"] = position
+        normalized.append(item)
+        if len(normalized) == 20:
+            break
+    return normalized
+
+
+def _latest_feedback_review_ids(reviews: object) -> dict[str, int]:
+    latest: dict[str, tuple[int, str]] = {}
+    for review in (reviews if isinstance(reviews, list) else [])[:100]:
+        if not isinstance(review, dict):
+            continue
+        user = review.get("user") if isinstance(review.get("user"), dict) else {}
+        login = user.get("login")
+        review_id = review.get("id")
+        state = review.get("state")
+        if (
+            not isinstance(login, str) or not login or not isinstance(review_id, int)
+            or review_id <= 0 or not isinstance(state, str)
+        ):
+            continue
+        key = login.casefold()
+        if key not in latest or review_id >= latest[key][0]:
+            latest[key] = (review_id, state)
+    feedback = [
+        (key, review_id) for key, (review_id, state) in latest.items()
+        if state in {"REQUEST_CHANGES", "COMMENT"}
+    ]
+    return dict(feedback[:10])
+
+
 def _normalize_reviewer_statuses(pull: dict, reviews: object, head_sha: str) -> list[dict]:
     """Return one bounded, current decision per reviewer without exposing raw review data."""
     latest: dict[str, dict] = {}
@@ -2792,8 +2835,10 @@ def _normalize_reviewer_statuses(pull: dict, reviews: object, head_sha: str) ->
         previous = latest.get(login.casefold())
         review_id = review.get("id") if isinstance(review.get("id"), int) else 0
         if previous is None or review_id >= previous["id"]:
+            body = review.get("body")
             latest[login.casefold()] = {
                 "id": review_id, "login": login, "state": state, "commit_id": commit_id,
+                "summary": body.strip()[:500] if isinstance(body, str) and body.strip() else "",
             }
 
     statuses: dict[str, dict] = {}
@@ -2809,6 +2854,8 @@ def _normalize_reviewer_statuses(pull: dict, reviews: object, head_sha: str) ->
             "head_sha": review["commit_id"],
             "blocking": status in {"changes_requested", "outdated"},
         }
+        if review["summary"]:
+            statuses[key]["summary"] = review["summary"]
 
     requested = pull.get("requested_reviewers") if isinstance(pull, dict) else []
     for reviewer in (requested if isinstance(requested, list) else [])[:25]:
@@ -2839,6 +2886,21 @@ async def pull_completion_review(repository: str, number: int) -> dict:
     )
     diff, diff_truncated = diff_result
     previews = _diff_previews(diff, diff_truncated)
+    reviewers = _normalize_reviewer_statuses(pull, reviews, sha)
+    feedback_ids = _latest_feedback_review_ids(reviews)
+    if feedback_ids:
+        feedback_payloads = await asyncio.gather(*(
+            fetch(f"{base}/reviews/{review_id}/comments")
+            for review_id in feedback_ids.values()
+        ))
+        feedback = {
+            login: _normalize_review_comments(payload)
+            for login, payload in zip(feedback_ids, feedback_payloads)
+        }
+        for reviewer in reviewers:
+            comments = feedback.get(reviewer["login"].casefold(), [])
+            if comments:
+                reviewer["comments"] = comments
     return {
         "repository": repository,
         "number": number,
@@ -2849,7 +2911,7 @@ async def pull_completion_review(repository: str, number: int) -> dict:
         "merged": pull.get("merged") is True,
         "ci_state": status.get("state", "unknown") if isinstance(status, dict) else "unknown",
         "checks": _normalize_commit_checks(status),
-        "reviewers": _normalize_reviewer_statuses(pull, reviews, sha),
+        "reviewers": reviewers,
         "files": [
             {
                 "filename": item.get("filename", ""),