import { defineStore } from 'pinia'

import { useApi } from '../composables/useApi.js'

// GPU agent control surface (#114): the FC-side admin for the desktop agent —
// the bearer token it authenticates with, the job-queue depth, and the backfill
// trigger. The agent itself talks to /api/gpu/jobs/* over HTTP; nothing here
// touches Redis/Postgres directly.
export const useGpuStore = defineStore('gpu', () => {
  const api = useApi()

  // { token: <string|null>, configured: bool }
  async function token() {
    return await api.get('/api/gpu/token')
  }

  // Generate a fresh token (invalidates the old one). Returns { token }.
  async function rotateToken() {
    return await api.post('/api/gpu/token/rotate')
  }

  // { pending, leased, done, error }
  async function status() {
    return await api.get('/api/gpu/status')
  }

  // Enqueue a job per image lacking one for `task` (the agent drains it).
  async function backfill(task = 'ccip') {
    return await api.post('/api/gpu/backfill', { body: { task } })
  }

  return { token, rotateToken, status, backfill }
})