// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT

import SwiftRs
import Tauri
import UIKit

#if targetEnvironment(simulator)
  var logReady = false
#else
  var logReady = true
#endif

@_cdecl("tauri_log")
func log(level: Int, message: NSString) {
  if logReady {
    os_log(level, message)
  } else {
    dispatch_log(level, message)
  }
}

func dispatch_log(_ level: Int, _ message: NSString) {
  // delay logging when the logger isn't immediately available
  // in some cases when using the simulator the app would hang when calling os_log too soon
  // better be safe here and wait a few seconds than actually freeze the app in dev mode
  // in production this isn't a problem
  DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
    os_log(level, message)
    logReady = true
  }
}

func os_log(_ level: Int, _ message: NSString) {
  switch level {
  case 1: Logger.debug(message as String)
  case 2: Logger.info(message as String)
  case 3: Logger.error(message as String)
  default: break
  }
}