import { defineAction } from "@agent-native/core";
import { z } from "zod";

import { listDispatchUsageMetrics } from "../server/lib/usage-metrics-store.js";

export default defineAction({
  description:
    "Get personal or workspace LLM usage, spend or Builder.io credit spend, app attribution, prompt previews, and recent activity metrics for Dispatch. Workspace results also include monthlyByUser credit rows and workspaceAppCreationsByUserMonth rows from the shared token_usage and Dispatch audit tables.",
  schema: z.object({
    sinceDays: z.coerce
      .number()
      .int()
      .min(1)
      .max(365)
      .default(30)
      .describe("Lookback window in days. Defaults to 30."),
    scope: z
      .enum(["me", "workspace"])
      .default("workspace")
      .describe("Whether to inspect your account or the whole workspace."),
    userEmail: z
      .string()
      .trim()
      .min(1)
      .optional()
      .describe("Optional workspace member email to filter all usage to."),
  }),
  http: { method: "GET" },
  readOnly: true,
  parallelSafe: true,
  publicAgent: {
    expose: true,
    readOnly: true,
    requiresAuth: true,
    isConsequential: false,
  },
  run: async (args) => listDispatchUsageMetrics(args),
});