OpenAIClient class

Core OpenAI HTTP client shared across all capability modules

This class provides the foundational HTTP functionality that all OpenAI capability implementations can use. It handles:

Constructors

config → OpenAIConfig: final
dio ↔ Dio: latefinal
hashCode → int: The hash code for this object.
no setterinherited
logger → Logger: final
providerId → String: Get provider ID based on base URL for provider-specific behavior
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

buildApiMessages(List<ChatMessage> messages) → List<Map<String, dynamic>>: Build API messages array from ChatMessage list
convertMessage(ChatMessage message) → Map<String, dynamic>: Convert ChatMessage to OpenAI API format
delete(String endpoint) → Future<Map<String, dynamic>>: Make a DELETE request
get(String endpoint) → Future<Map<String, dynamic>>: Make a GET request
getRaw(String endpoint) → Future<List<int>>: Make a GET request and return raw bytes
handleDioError(DioException e) → LLMError: Handle Dio errors and convert them to appropriate LLM errors
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
parseSSEChunk(String chunk) → List<Map<String, dynamic>>: Parse a Server-Sent Events (SSE) chunk from OpenAI's streaming API
postForm(String endpoint, FormData formData) → Future<Map<String, dynamic>>: Make a POST request with form data
postJson(String endpoint, Map<String, dynamic> body) → Future<Map<String, dynamic>>: Make a POST request with JSON body
postRaw(String endpoint, Map<String, dynamic> body) → Future<List<int>>: Make a POST request and return raw bytes
postStreamRaw(String endpoint, Map<String, dynamic> body) → Stream<String>: Make a POST request and return SSE stream
resetSSEBuffer() → void: Reset SSE buffer (call when starting a new stream)
toString() → String: A string representation of this object.
inherited