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Support sending histories for chat context #38

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Support sending histories for chat context #38

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c985a39
WIP ON MEssage Hisotry
brubluenel Oct 18, 2024
7cabcec
Support Hisotry for messaing
brubluenel Oct 18, 2024
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45 changes: 41 additions & 4 deletions Sources/ChatGPTSwift/ChatGPTAPI.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -86,12 +86,33 @@ public class ChatGPTAPI: @unchecked Sendable {
public func sendMessageStream(text: String,
model: ChatGPTModel = .gpt_hyphen_4o,
systemText: String = ChatGPTAPI.Constants.defaultSystemText,
withHistory: Bool = false,
temperature: Double = ChatGPTAPI.Constants.defaultTemperature,
maxTokens: Int? = nil,
responseFormat: Components.Schemas.CreateChatCompletionRequest.response_formatPayload? = nil,
stop: Components.Schemas.CreateChatCompletionRequest.stopPayload? = nil,
imageData: Data? = nil) async throws -> AsyncMapSequence<AsyncThrowingPrefixWhileSequence<AsyncThrowingMapSequence<ServerSentEventsDeserializationSequence<ServerSentEventsLineDeserializationSequence<HTTPBody>>, ServerSentEventWithJSONData<Components.Schemas.CreateChatCompletionStreamResponse>>>, String> {
var messages = generateInternalMessages(from: text, systemText: systemText)
var messages: [Components.Schemas.ChatCompletionRequestMessage] = []

if withHistory {
messages = historyList.compactMap({ message -> Components.Schemas.ChatCompletionRequestMessage? in
switch message.role {

case "system":
return .ChatCompletionRequestSystemMessage(.init(content: message.content, role: .system))

case "user":
return .ChatCompletionRequestUserMessage(.init(content: .case1(message.content), role: .user))

case "assistant":
return .ChatCompletionRequestAssistantMessage(.init(content: message.content, role: .assistant))

default: return nil

}
})
}
messages.append(contentsOf: generateInternalMessages(from: text, systemText: systemText))
if let imageData {
messages.append(createMessage(imageData: imageData))
}
Expand Down Expand Up @@ -136,15 +157,31 @@ public class ChatGPTAPI: @unchecked Sendable {
public func sendMessage(text: String,
model: ChatGPTModel = .gpt_hyphen_4o,
systemText: String = ChatGPTAPI.Constants.defaultSystemText,
withHistory: Bool = false,
temperature: Double = ChatGPTAPI.Constants.defaultTemperature,
maxTokens: Int? = nil,
responseFormat: Components.Schemas.CreateChatCompletionRequest.response_formatPayload? = nil,
stop: Components.Schemas.CreateChatCompletionRequest.stopPayload? = nil,
imageData: Data? = nil) async throws -> String {
var messages = generateInternalMessages(from: text, systemText: systemText)
if let imageData {
messages.append(createMessage(imageData: imageData))
var messages: [Components.Schemas.ChatCompletionRequestMessage] = []

if withHistory {
messages = historyList.compactMap({ message -> Components.Schemas.ChatCompletionRequestMessage? in
switch message.role {
case "system":
return .ChatCompletionRequestSystemMessage(.init(content: message.content, role: .system))

case "user":
return .ChatCompletionRequestUserMessage(.init(content: .case1(message.content), role: .user))

case "assistant":
return .ChatCompletionRequestAssistantMessage(.init(content: message.content, role: .assistant))

default: return nil
}
})
}
messages.append(contentsOf: generateInternalMessages(from: text, systemText: systemText))

let response = try await client.createChatCompletion(body: .json(.init(
messages: messages,
Expand Down