pragma Singleton

import QtQuick
import QtCore

import QSpec.FileIO

QtObject {
  property string configDir: StandardPaths.writableLocation(StandardPaths.AppConfigLocation)
  property string dataDir: StandardPaths.writableLocation(StandardPaths.AppDataLocation)

  property var _json

  function load() {
    if (FileIO.exists(configDir) === false)
      FileIO.mkpath(configDir)

    if (FileIO.exists(dataDir) === false)
      FileIO.mkpath(dataDir)

    try {
      _json = JSON.parse(FileIO.read(`${configDir}/config.json`))
    } catch (_) {
      print(`Failed to read ${configDir}/config.json`)
      return false
    }

    if (_json)
      return true

    print(`Empty or invalid configuration at ${configDir}/config.json`)
    return false
  }

  function save() {
    print(`Saving settings to ${configDir}/config.json`)
    FileIO.write(`${configDir}/config.json`, JSON.stringify(_json))
  }
}