Function getCurrentParams

lib/token-utils.ts:40–67

(
    state: SessionState,
    messages: WithParts[],
    logger: Logger,
)

}

export function getCurrentParams(
    state: SessionState,
    messages: WithParts[],
    logger: Logger,
): {
    providerId: string | undefined
    modelId: string | undefined
    agent: string | undefined
    variant: string | undefined
} {
    const userMsg = getLastUserMessage(messages)
    if (!userMsg) {
        logger.debug("No user message found when determining current params")
        return {
            providerId: undefined,
            modelId: undefined,
            agent: undefined,
            variant: undefined,
        }
    }
    const userInfo = userMsg.info as UserMessage
    const agent: string = userInfo.agent
    const providerId: string | undefined = userInfo.model.providerID
    const modelId: string | undefined = userInfo.model.modelID
    const variant: string | undefined = userInfo.model.variant

    return { providerId, modelId, agent, variant }
}

export function countTokens(text: string): number {
    if (!text) return 0