Add CCS study tools and case reporting

scripts/autoload/ccs_service.gd

@@ -8,8 +8,14 @@ signal attempt_changed
 signal orders_changed
 signal history_changed
 signal prediction_changed
+signal report_submitted(report_id: String)
+signal report_failed(message: String)
 signal request_failed(message: String)
 
+const TEXT_SCALE_MIN := 0.85
+const TEXT_SCALE_MAX := 1.35
+const TEXT_SCALE_STEP := 0.1
+
 var api_url := DEFAULT_API_URL
 var request: HTTPRequest
 var cases: Array = []
@@ -20,6 +26,8 @@ var prediction := {}
 var is_loading := false
 var pending_action := ""
 var queue: Array = []
+var text_scale := 1.0
+var highlights := {}
 
 
 func _ready() -> void:
@@ -27,6 +35,7 @@ func _ready() -> void:
 	request = HTTPRequest.new()
 	request.request_completed.connect(_on_request_completed)
 	add_child(request)
+	AuthState.auth_changed.connect(_on_auth_changed)
 
 
 func load_cases() -> void:
@@ -69,6 +78,44 @@ func load_prediction() -> void:
 	_send("prediction", HTTPClient.METHOD_GET, "/prediction")
 
 
+func submit_report(attempt_id: String, category: String, details: String) -> void:
+	_send("report", HTTPClient.METHOD_POST, "/reports", {"attemptId": attempt_id, "category": category, "details": details})
+
+
+func adjust_text_scale(delta: float) -> void:
+	text_scale = clampf(text_scale + delta, TEXT_SCALE_MIN, TEXT_SCALE_MAX)
+
+
+func toggle_highlight(attempt_id: String, region_id: String, start: int, end: int) -> void:
+	var key := "%s:%s" % [attempt_id, region_id]
+	var ranges: Array = highlights.get(key, [])
+	var removed := false
+	for index in range(ranges.size() - 1, -1, -1):
+		var item: Dictionary = ranges[index]
+		if start < int(item.get("end", 0)) and end > int(item.get("start", 0)):
+			ranges.remove_at(index); removed = true
+	if not removed: ranges.append({"start": start, "end": end})
+	highlights[key] = ranges
+
+
+func clear_highlights(attempt_id: String) -> void:
+	for key in highlights.keys():
+		if str(key).begins_with("%s:" % attempt_id): highlights.erase(key)
+
+
+func highlighted_text(attempt_id: String, region_id: String, plain_text: String) -> String:
+	var ranges: Array = highlights.get("%s:%s" % [attempt_id, region_id], []).duplicate()
+	ranges.sort_custom(func(a: Dictionary, b: Dictionary): return int(a.get("start", 0)) < int(b.get("start", 0)))
+	var result := ""; var cursor := 0
+	for item in ranges:
+		var start := clampi(int(item.get("start", 0)), cursor, plain_text.length())
+		var end := clampi(int(item.get("end", 0)), start, plain_text.length())
+		result += _escape_bbcode(plain_text.substr(cursor, start - cursor))
+		result += "[bgcolor=yellow][color=black]%s[/color][/bgcolor]" % _escape_bbcode(plain_text.substr(start, end - start))
+		cursor = end
+	return result + _escape_bbcode(plain_text.substr(cursor))
+
+
 func abandon() -> void:
 	if attempt.is_empty():
 		return
@@ -107,7 +154,9 @@ func _on_request_completed(result: int, response_code: int, _headers: PackedStri
 	call_deferred("_process_queue")
 	if result != HTTPRequest.RESULT_SUCCESS or response_code < 200 or response_code >= 300:
 		var detail := body.get_string_from_utf8().strip_edges().left(240)
-		request_failed.emit("CCS request failed (%d). %s" % [response_code, detail])
+		var message := "CCS request failed (%d). %s" % [response_code, detail]
+		if action == "report": report_failed.emit(message)
+		else: request_failed.emit(message)
 		return
 	if response_code == 204:
 		attempt = {}
@@ -125,6 +174,7 @@ func _on_request_completed(result: int, response_code: int, _headers: PackedStri
 		"orders": orders = parsed; orders_changed.emit()
 		"history": history = parsed; history_changed.emit()
 		"prediction": prediction = parsed; prediction_changed.emit()
+		"report": report_submitted.emit(str(parsed.get("id", "")))
 		_:
 			attempt = parsed
 			attempt_changed.emit()
@@ -136,3 +186,13 @@ func _process_queue() -> void:
 	var queued: Dictionary = queue.pop_front()
 	var suffix := str(queued.get("url", "")).trim_prefix(api_url.rstrip("/"))
 	_send(str(queued.get("action", "")), int(queued.get("method", HTTPClient.METHOD_GET)), suffix, queued.get("payload", {}))
+
+
+func _escape_bbcode(value: String) -> String:
+	return value.replace("[", "[lb]").replace("]", "[rb]")
+
+
+func _on_auth_changed() -> void:
+	if not AuthState.is_logged_in:
+		highlights.clear()
+		text_scale = 1.0