import { exec } from "child_process"
import diskSources from "../config/disk-commands.json"

type DiskSource = {
  key: string
  label: string
  command: string
}

function getCommand(source: DiskSource) {
  const envKey = `DISK_COMMAND_${source.key.toUpperCase()}`
  const legacyEnvKey =
    source.key === "remote" ? "DISK_REMOTE_COMMAND" : source.key === "local" ? "DISK_LOCAL_COMMAND" : ""

  return process.env[envKey] || (legacyEnvKey ? process.env[legacyEnvKey] : undefined) || source.command
}

function runCommand(command: string): Promise<string> {
  return new Promise((resolve, reject) => {
    exec(command, (error, stdout, stderr) => {
      if (error) {
        reject(stderr || error.message)
        return
      }
      resolve(stdout)
    })
  })
}

export default defineEventHandler(async () => {
  const results = await Promise.all(
    (diskSources as DiskSource[]).map(async (source) => {
      try {
        const output = await runCommand(getCommand(source))
        return {
          key: source.key,
          label: source.label,
          ok: true,
          output
        }
      } catch (error) {
        return {
          key: source.key,
          label: source.label,
          ok: false,
          output: `Erreur: ${String(error)}`
        }
      }
    })
  )

  return { results }
})