// Copyright © 2015 Abhishek Banthia

import Cocoa
import CoreLoggerKit

class AppDefaults {
    class func initialize(with store: DataStore, defaults: UserDefaults) {
        initializeDefaults(with: store, defaults: defaults)
    }

    private class func initializeDefaults(with store: DataStore, defaults: UserDefaults) {
        let timezones = store.timezones()
        let selectedCalendars = defaults.object(forKey: CLSelectedCalendars)

        // Register the usual suspects
        defaults.register(defaults: defaultsDictionary())

        store.setTimezones(timezones)
        defaults.set(selectedCalendars, forKey: CLSelectedCalendars)
    }

    private class func defaultsDictionary() -> [String: Any] {
        // Local var for calendars to silence "empty collection requires an explicit type"
        let calendars: [String] = []
        return [CLThemeKey: 0,
                CLDisplayFutureSliderKey: 0,
                CLSelectedTimeZoneFormatKey: 0, // 12-hour format
                CLRelativeDateKey: 0,
                CLShowDayInMenu: 0,
                CLShowDateInMenu: 1,
                CLShowPlaceInMenu: 0,
                CLStartAtLogin: 0,
                CLSunriseSunsetTime: 1,
                CLUserFontSizePreference: 4,
                CLShowUpcomingEventView: "YES",
                CLShowAppInForeground: 0,
                CLFutureSliderRange: 0,
                CLShowAllDayEventsInUpcomingView: 1,
                CLShowMeetingInMenubar: 0,
                CLTruncateTextLength: 30,
                CLSelectedCalendars: calendars,
                CLAppDisplayOptions: 0,
                CLMenubarCompactMode: 1]
    }
}

extension UserDefaults {
    // Use this with caution. Exposing this for debugging purposes only.
    func wipe(for bundleID: String) {
        removePersistentDomain(forName: bundleID)
    }
}