@arizeai/phoenix-mcp

import { PlaygroundState } from "./types"; /** * Curried selector to get an instance by id * @param instanceId * @returns selector function that returns the instance for the given id */ export const selectPlaygroundInstance = (instanceId: number) => (state: PlaygroundState) => state.instances.find((instance) => instance.id === instanceId); /** * Curried selector to get all messages for a given instance * @param instanceId * @returns selector function that returns all messages for the given instance */ export const selectPlaygroundInstanceMessages = (instanceId: number) => (state: PlaygroundState) => { const instance = selectPlaygroundInstance(instanceId)(state); if (!instance) { return []; } if (instance.template.__type !== "chat") { return []; } return instance.template.messageIds.map( (id) => state.allInstanceMessages[id] ); }; /** * Curried selector to get a message of a given id * @param messageId * @returns selector function that returns the message for the given id */ export const selectPlaygroundInstanceMessage = (messageId: number) => (state: PlaygroundState) => { return state.allInstanceMessages[messageId]; };