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package com.pitchedapps.frost.facebook
import android.webkit.CookieManager
import com.pitchedapps.frost.dbflow.FB_URL_BASE
import com.pitchedapps.frost.dbflow.loadFbCookie
import com.pitchedapps.frost.dbflow.saveFbCookie
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.Prefs
/**
* Created by Allan Wang on 2017-05-30.
*/
object FbCookie {
var userId: Long = Prefs.userIdDefault
var dbCookie: String? = null
var webCookie: String?
get() = CookieManager.getInstance().getCookie(FB_URL_BASE)
set(value) = CookieManager.getInstance().setCookie(FB_URL_BASE, value)
fun init() {
userId = Prefs.userId
dbCookie = loadFbCookie()?.cookie
if (dbCookie != null && webCookie == null) {
L.d("DbCookie found & WebCookie is null; setting webcookie")
webCookie = dbCookie
}
}
private val userMatcher: Regex by lazy { Regex("c_user=([0-9]*);") }
fun checkUserId(url: String, cookie: String?) {
if (userId != Prefs.userIdDefault || cookie == null) return
L.d("Checking cookie for $url\n\t$cookie")
if (!url.contains("facebook") || !cookie.contains(userMatcher)) return
val id = userMatcher.find(cookie)?.groups?.get(1)?.value
if (id != null) {
try {
userId = id.toLong()
save()
} catch (e: NumberFormatException) {
//todo send report that id has changed
}
}
}
fun save() {
L.d("New cookie found for $userId")
Prefs.userId = userId
CookieManager.getInstance().flush()
saveFbCookie()
}
//TODO reset when new account is added; reset and clear when account is logged out
fun reset() {
Prefs.userId = Prefs.userIdDefault
userId = Prefs.userIdDefault
with(CookieManager.getInstance()) {
removeAllCookies(null)
flush()
}
}
}
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