const enabled = import.meta.env.DEV || new URLSearchParams(window.location.search).has('debug')

const PAD = 18

function fmt(...args: unknown[]): string {
  return args.map(a =>
    typeof a === 'object' && a !== null
      ? JSON.stringify(a, null, 0)
      : String(a)
  ).join(' ')
}

export function debug(namespace: string, ...args: unknown[]): void {
  if (!enabled) return
  const ts = performance.now().toFixed(1)
  console.log(`[${ts}ms] [${namespace.padEnd(PAD)}]`, ...args)
}

export function debugEnabled(): boolean {
  return enabled
}

export function enableDebug(): void {
  console.info('[debug] Add ?debug=1 to the URL to enable debug logging in this Space build.')
}

export function disableDebug(): void {
  console.info('[debug] Remove ?debug=1 from the URL to disable debug logging in this Space build.')
}