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package ca.allanwang.kau.kpref.activity
import android.os.Bundle
import android.support.annotation.StringRes
import android.support.constraint.ConstraintLayout
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.RecyclerView
import android.support.v7.widget.Toolbar
import android.view.View
import android.view.animation.Animation
import android.view.animation.AnimationUtils
import android.widget.FrameLayout
import android.widget.ViewAnimator
import ca.allanwang.kau.kpref.activity.items.KPrefItemCore
import ca.allanwang.kau.ui.views.RippleCanvas
import ca.allanwang.kau.ui.widgets.TextSlider
import ca.allanwang.kau.utils.bindView
import ca.allanwang.kau.utils.resolveColor
import ca.allanwang.kau.utils.statusBarColor
import ca.allanwang.kau.utils.string
import com.mikepenz.fastadapter.commons.adapters.FastItemAdapter
abstract class KPrefActivity : AppCompatActivity(), KPrefActivityContract {
val adapter: FastItemAdapter<KPrefItemCore>
@Suppress("UNCHECKED_CAST")
get() = recycler.adapter as FastItemAdapter<KPrefItemCore>
val recycler: RecyclerView
get() = prefHolder.currentView as RecyclerView
val container: ConstraintLayout by bindView(R.id.kau_container)
val bgCanvas: RippleCanvas by bindView(R.id.kau_ripple)
val toolbarCanvas: RippleCanvas by bindView(R.id.kau_toolbar_ripple)
val toolbar: Toolbar by bindView(R.id.kau_toolbar)
val toolbarTitle: TextSlider by bindView(R.id.kau_toolbar_text)
val prefHolder: ViewAnimator by bindView(R.id.kau_holder)
private lateinit var globalOptions: GlobalOptions
var animate: Boolean = true
set(value) {
field = value
toolbarTitle.animationType = if (value) TextSlider.ANIMATION_SLIDE_HORIZONTAL else TextSlider.ANIMATION_NONE
}
private val SLIDE_IN_LEFT_ITEMS: Animation by lazy { AnimationUtils.loadAnimation(this, R.anim.kau_slide_in_left) }
private val SLIDE_IN_RIGHT_ITEMS: Animation by lazy { AnimationUtils.loadAnimation(this, R.anim.kau_slide_in_right) }
private val SLIDE_OUT_LEFT_ITEMS: Animation by lazy { AnimationUtils.loadAnimation(this, R.anim.kau_slide_out_left) }
private val SLIDE_OUT_RIGHT_ITEMS: Animation by lazy { AnimationUtils.loadAnimation(this, R.anim.kau_slide_out_right) }
/**
* Core attribute builder that is consistent throughout all items
* Leave blank to use defaults
*/
abstract fun kPrefCoreAttributes(): CoreAttributeContract.() -> Unit
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
//setup layout
setContentView(R.layout.kau_pref_activity)
setSupportActionBar(toolbar)
if (supportActionBar != null)
with(supportActionBar!!) {
setDisplayHomeAsUpEnabled(true)
setDisplayShowHomeEnabled(true)
toolbar.setNavigationOnClickListener { onBackPressed() }
setDisplayShowTitleEnabled(false)
}
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
statusBarColor = 0x30000000
toolbarCanvas.set(resolveColor(R.attr.colorPrimary))
bgCanvas.set(resolveColor(android.R.attr.colorBackground))
prefHolder.animateFirstView = false
//setup prefs
val core = CoreAttributeBuilder()
val builder = kPrefCoreAttributes()
core.builder()
globalOptions = GlobalOptions(core, this)
showNextPrefs(R.string.kau_settings, onCreateKPrefs(savedInstanceState))
}
override fun onPostCreate(savedInstanceState: Bundle?) {
super.onPostCreate(savedInstanceState)
}
override fun showNextPrefs(@StringRes toolbarTitleRes: Int, builder: KPrefAdapterBuilder.() -> Unit) {
val rv = RecyclerView(this).apply {
layoutParams = FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT)
setKPrefAdapter(globalOptions, builder)
}
with(prefHolder) {
inAnimation = if (animate) SLIDE_IN_RIGHT_ITEMS else null
outAnimation = if (animate) SLIDE_OUT_LEFT_ITEMS else null
addView(rv)
showNext()
}
toolbarTitle.setNextText(string(toolbarTitleRes))
}
override fun showPrevPrefs() {
val current = prefHolder.currentView
with(prefHolder) {
inAnimation = if (animate) SLIDE_IN_LEFT_ITEMS else null
outAnimation = if (animate) SLIDE_OUT_RIGHT_ITEMS else null
showPrevious()
removeView(current)
adapter.notifyAdapterDataSetChanged()
}
toolbarTitle.setPrevText()
}
fun reload(vararg index: Int) {
if (index.isEmpty()) adapter.notifyAdapterDataSetChanged()
else index.forEach { adapter.notifyItemChanged(it) }
}
override fun reloadByTitle(@StringRes vararg title: Int) {
if (title.isEmpty()) return
adapter.adapterItems.forEachIndexed { index, item ->
if (title.any { item.core.titleRes == it })
adapter.notifyItemChanged(index)
}
}
abstract fun onCreateKPrefs(savedInstanceState: Bundle?): KPrefAdapterBuilder.() -> Unit
override fun onBackPressed() {
if (!backPress()) super.onBackPressed()
}
fun backPress(): Boolean {
if (!toolbarTitle.isRoot) {
showPrevPrefs()
return true
}
return false
}
}
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