// HTTP-Client fuer den Preview-Runner (Bearer-Token, JSON)
import { config } from '../config.js'

const TIMEOUT_MS = 15_000

async function call(method, path, body) {
  const { url, token } = config.previewRunner
  let response
  try {
    response = await fetch(`${String(url).replace(/\/$/, '')}${path}`, {
      method,
      headers: {
        Authorization: `Bearer ${token}`,
        ...(body !== undefined ? { 'Content-Type': 'application/json' } : {}),
      },
      body: body !== undefined ? JSON.stringify(body) : undefined,
      signal: AbortSignal.timeout(TIMEOUT_MS),
    })
  } catch (err) {
    throw new Error(`Preview-Runner nicht erreichbar: ${err.message}`)
  }
  const text = await response.text()
  let data = null
  try { data = text ? JSON.parse(text) : null } catch { data = { error: text } }
  if (!response.ok) {
    const error = new Error(data?.error || `Preview-Runner ${response.status}`)
    error.status = response.status
    throw error
  }
  return data
}

export const submitBuild = (job) => call('POST', '/jobs/build', job)
export const getRun = (runId) => call('GET', `/jobs/${encodeURIComponent(runId)}`)
// Dev-Auftrag beim Runner hinterlegen (startet nicht, R12)
export const startDev = (sub, job) => call('PUT', `/dev/${encodeURIComponent(sub)}`, job)
// Dev-Server jetzt starten (mit gespeichertem Auftrag)
export const startDevNow = (sub, job) => call('POST', `/dev/${encodeURIComponent(sub)}/start`, job)
export const stopDev = (sub) => call('POST', `/dev/${encodeURIComponent(sub)}/stop`, {})
export const status = () => call('GET', '/status')