@convex-dev/agent/dist/shared.js

A agent component for Convex.

export const DEFAULT_RECENT_MESSAGES = 100;
export function isTool(message) {
    return (message.role === "tool" ||
        (message.role === "assistant" &&
            Array.isArray(message.content) &&
            message.content.some((c) => c.type === "tool-call")));
}
export function extractText(message) {
    switch (message.role) {
        case "user":
            if (typeof message.content === "string") {
                return message.content;
            }
            return message.content
                .filter((c) => c.type === "text")
                .map((c) => c.text)
                .join("");
        case "assistant":
            if (typeof message.content === "string") {
                return message.content;
            }
            else {
                const textParts = message.content.filter((c) => c.type === "text");
                if (!textParts.length) {
                    return undefined;
                }
                return textParts.map((c) => c.text).join("");
            }
        case "system":
            return message.content;
        // we don't extract text from tool messages
    }
    return undefined;
}
export function extractReasoning(message) {
    if (typeof message.content === "string") {
        return undefined;
    }
    return message.content
        .filter((c) => c.type === "reasoning")
        .map((c) => c.text)
        .join("");
}
export const DEFAULT_MESSAGE_RANGE = { before: 2, after: 1 };
export function sorted(messages, order = "asc") {
    return [...messages].sort(order === "asc"
        ? (a, b) => a.order - b.order || a.stepOrder - b.stepOrder
        : (a, b) => b.order - a.order || b.stepOrder - a.stepOrder);
}
export function getModelName(embeddingModel) {
    if (typeof embeddingModel === "string") {
        if (embeddingModel.includes("/")) {
            return embeddingModel.split("/").slice(1).join("/");
        }
        return embeddingModel;
    }
    return "modelId" in embeddingModel
        ? embeddingModel.modelId
        : embeddingModel.model;
}
export function getProviderName(embeddingModel) {
    if (typeof embeddingModel === "string") {
        return embeddingModel.split("/").at(0);
    }
    return embeddingModel.provider;
}
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