Add post-answer review and per-question loading

scripts/autoload/block_session_service.gd

@@ -246,7 +246,13 @@ func advance_core_question() -> bool:
 	if question.is_empty():
 		core_status_message = "All available questions cleared."
 		return false
-	active_questions.append(question)
+	return append_core_question(question)
+
+
+func append_core_question(question: Dictionary) -> bool:
+	if question.is_empty():
+		return false
+	active_questions.append(_prepare_question_choices(question.duplicate(true)))
 	answers.append(null)
 	current_index = active_questions.size() - 1
 	current_question_started_at = Time.get_ticks_msec() / 1000.0
@@ -257,6 +263,15 @@ func advance_core_question() -> bool:
 	return true
 
 
+func get_core_excluded_question_ids() -> Array:
+	var excluded: Array = ProfileService.get_profile().get("correct_question_ids", []).duplicate()
+	for question in active_questions:
+		var question_id := str(question.get("id", ""))
+		if question_id != "" and not excluded.has(question_id):
+			excluded.append(question_id)
+	return excluded
+
+
 func get_current_elapsed_seconds() -> float:
 	if current_question_started_at <= 0.0:
 		return 0.0

scripts/autoload/question_bank_service.gd

@@ -43,6 +43,7 @@ var pending_report_question_id := ""
 var attempt_queue: Array = []
 var active_attempt_index := -1
 var attempt_request_active := false
+var pending_excluded_question_ids: Array = []
 
 func _ready() -> void:
 	questions_api_url = EndpointConfig.resolve(
@@ -92,30 +93,34 @@ func _ready() -> void:
 	_process_attempt_queue()
 
 
-func load_questions_from_api(reset_retry: bool = true) -> void:
+func load_questions_from_api(reset_retry: bool = true, excluded_question_ids: Array = []) -> void:
 	if AuthState.access_token.is_empty():
 		_set_load_error("Login required before loading questions.", false)
 		return
 
 	if reset_retry:
+		pending_excluded_question_ids = excluded_question_ids.duplicate()
 		retry_attempt = 0
 		next_retry_seconds = 0
 		retry_timer.stop()
 
+	var should_load_ratings := load_state == "idle"
 	is_loading = true
 	load_state = "retrying" if retry_attempt > 0 else "loading"
 	last_error = ""
 	questions.clear()
 	questions_changed.emit()
-	load_ratings_from_api()
+	if should_load_ratings:
+		load_ratings_from_api()
 
 	var headers := PackedStringArray([
 		"Content-Type: application/json",
 		"Authorization: Bearer %s" % AuthState.access_token
 	])
 	var payload := {
-		"limit": 80,
-		"supportsChoicePools": true
+		"limit": 1,
+		"supportsChoicePools": true,
+		"excludeExternalIds": pending_excluded_question_ids
 	}
 	var err := request.request(questions_api_url, headers, HTTPClient.METHOD_POST, JSON.stringify(payload))
 	if err != OK:
@@ -156,7 +161,11 @@ func retry_now() -> void:
 	retry_attempt = 0
 	next_retry_seconds = 0
 	retry_timer.stop()
-	load_questions_from_api(false)
+	load_questions_from_api(false, pending_excluded_question_ids)
+
+
+func load_next_random_question(excluded_question_ids: Array) -> void:
+	load_questions_from_api(true, excluded_question_ids)
 
 
 func clear_questions() -> void:
@@ -185,6 +194,7 @@ func clear_questions() -> void:
 	category_elos = {}
 	last_rating_change = {}
 	pending_report_question_id = ""
+	pending_excluded_question_ids.clear()
 	questions_changed.emit()
 	ratings_changed.emit()
 
@@ -592,6 +602,24 @@ func _normalize_api_question(item: Variant) -> Dictionary:
 		"labs": item.get("labs", []),
 		"media": item.get("media", []),
 		"tags": item.get("tags", []),
-		"references": item.get("references", [])
+		"references": _normalize_references(item.get("references", []))
 	}
 	return normalized
+
+
+func _normalize_references(raw_references: Variant) -> Array:
+	var normalized: Array = []
+	if typeof(raw_references) != TYPE_ARRAY:
+		return normalized
+	for raw_reference in raw_references:
+		if typeof(raw_reference) != TYPE_DICTIONARY:
+			continue
+		normalized.append({
+			"title": str(raw_reference.get("title", raw_reference.get("Title", ""))).strip_edges(),
+			"publisher": str(raw_reference.get("publisher", raw_reference.get("Publisher", ""))).strip_edges(),
+			"url": str(raw_reference.get("url", raw_reference.get("Url", ""))).strip_edges(),
+			"supports": str(raw_reference.get("supports", raw_reference.get("Supports", ""))).strip_edges(),
+			"accessed_on": str(raw_reference.get("accessedOn", raw_reference.get("accessed_on", raw_reference.get("AccessedOn", "")))).strip_edges(),
+			"reviewer": str(raw_reference.get("reviewer", raw_reference.get("Reviewer", ""))).strip_edges()
+		})
+	return normalized