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package com.pitchedapps.frost.utils
import android.content.Context
import android.content.SharedPreferences
/**
* Created by Allan Wang on 2017-05-28.
*
* Shared Preference object with lazy cached retrievals
*/
private val PREFERENCE_NAME = "${com.pitchedapps.frost.BuildConfig.APPLICATION_ID}.prefs"
private val LAST_ACTIVE = "last_active"
private val USER_ID = "user_id"
object Prefs {
private const val prefDefaultLong = -2L
lateinit private var c: Context
operator fun invoke(c: Context) {
this.c = c
lastActive = 0
}
private val sp: SharedPreferences by lazy { c.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE) }
var lastActive: Long = prefDefaultLong
get() {
if (field == prefDefaultLong) field = sp.getLong(LAST_ACTIVE, -1)
return field
}
set(value) {
field = value
if (value != prefDefaultLong) set(LAST_ACTIVE, System.currentTimeMillis())
}
const val userIdDefault = -1L
var userId: Long = prefDefaultLong
get() {
if (field == prefDefaultLong) field = sp.getLong(USER_ID, userIdDefault)
return field
}
set(value) {
field = value
if (value != prefDefaultLong) set(USER_ID, value)
}
private fun set(key: String, value: Boolean) = sp.edit().putBoolean(key, value).apply()
private fun set(key: String, value: Int) = sp.edit().putInt(key, value).apply()
private fun set(key: String, value: Long) = sp.edit().putLong(key, value).apply()
private fun set(key: String, value: String) = sp.edit().putString(key, value).apply()
fun clear() {
L.d("Clearing Prefs")
sp.edit().clear().apply()
lastActive = prefDefaultLong
userId = prefDefaultLong
}
}
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