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package com.pitchedapps.frost.web
import android.annotation.SuppressLint
import android.content.Context
import android.graphics.Color
import android.support.v4.view.NestedScrollingChild
import android.util.AttributeSet
import android.view.View
import android.webkit.WebView
import ca.allanwang.kau.utils.*
import com.pitchedapps.frost.facebook.FbTab
import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
import com.pitchedapps.frost.utils.Prefs
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.disposables.Disposable
import io.reactivex.subjects.BehaviorSubject
import io.reactivex.subjects.PublishSubject
/**
* Created by Allan Wang on 2017-06-25.
*
* A bare bone search view meant solely to extract data from the web
* This should be hidden
*/
class FrostWebViewSearch (context: Context) : WebView(context) {
var baseUrl: String? = null
var baseEnum: FbTab? = null
internal var frostWebClient: FrostWebViewClient? = null
init {
gone()
setupWebview()
}
@SuppressLint("SetJavaScriptEnabled")
fun setupWebview(url: String, enum: FbTab? = null) {
baseUrl = url
baseEnum = enum
settings.javaScriptEnabled = true
settings.userAgentString = USER_AGENT_BASIC
// settings.domStorageEnabled = true
setLayerType(View.LAYER_TYPE_HARDWARE, null)
frostWebClient = baseEnum?.webClient?.invoke(this) ?: FrostWebViewClient(this)
webViewClient = frostWebClient
webChromeClient = FrostChromeClient(this)
addJavascriptInterface(FrostJSI(context, this), "Frost")
setBackgroundColor(Color.TRANSPARENT)
}
fun loadUrl(url: String?, animate: Boolean) {
if (url == null) return
registerTransition(animate)
super.loadUrl(url)
}
fun reload(animate: Boolean) {
registerTransition(animate)
super.reload()
}
/**
* Hook onto the refresh observable for one cycle
* Animate toggles between the fancy ripple and the basic fade
* The cycle only starts on the first load since there may have been another process when this is registered
*/
fun registerTransition(animate: Boolean) {
var dispose: Disposable? = null
var loading = false
dispose = refreshObservable.subscribeOn(AndroidSchedulers.mainThread()).subscribe {
if (it) {
loading = true
if (isVisible()) fadeOut(duration = 200L)
} else if (loading) {
dispose?.dispose()
if (animate && Prefs.animate) circularReveal(offset = 150L)
else fadeIn(duration = 100L)
}
}
}
}
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