Function splitSystemAndMessages

src/ifcchat/api_anthropic.js:55–103

(messages = [])

}

function splitSystemAndMessages(messages = []) {
    const system = [];
    const anthropicMessages = [];
    let pendingToolResults = [];

    const flushToolResults = () => {
        if (pendingToolResults.length === 0) return;
        anthropicMessages.push({ role: "user", content: pendingToolResults });
        pendingToolResults = [];
    };

    for (const message of messages) {
        if (message.role === "system") {
            if (message.content) {
                system.push(message.content);
            }
            continue;
        }

        if (message.role === "tool") {
            pendingToolResults.push(toAnthropicToolResult(message));
            continue;
        }

        flushToolResults();

        if (message.role === "user") {
            anthropicMessages.push({
                role: "user",
                content: toAnthropicUserContent(message),
            });
            continue;
        }

        if (message.role === "assistant") {
            anthropicMessages.push({
                role: "assistant",
                content: toAnthropicAssistantContent(message),
            });
        }
    }

    flushToolResults();

    return {
        system: system.join("\n\n"),
        messages: anthropicMessages,
    };
}

function toChatCompletionResponse(response) {
    const text = [];