Magisk/app/src/main/java/com/topjohnwu/magisk/utils/DataBindingAdapters.kt

package com.topjohnwu.magisk.utils

import android.view.View
import android.widget.TextView
import androidx.annotation.ColorInt
import androidx.annotation.DrawableRes
import androidx.appcompat.widget.AppCompatImageView
import androidx.appcompat.widget.Toolbar
import androidx.databinding.BindingAdapter
import androidx.databinding.InverseBindingAdapter
import androidx.databinding.InverseBindingListener
import androidx.drawerlayout.widget.DrawerLayout
import androidx.interpolator.view.animation.FastOutSlowInInterpolator
import androidx.viewpager.widget.ViewPager
import com.google.android.material.navigation.NavigationView
import com.skoumal.teanity.extensions.subscribeK
import com.topjohnwu.magisk.R
import com.topjohnwu.magisk.model.entity.state.IndeterminateState
import io.reactivex.Observable
import io.reactivex.disposables.Disposable
import java.util.concurrent.TimeUnit


@BindingAdapter("onNavigationClick")
fun setOnNavigationClickedListener(view: Toolbar, listener: View.OnClickListener) {
    view.setNavigationOnClickListener(listener)
}

@BindingAdapter("onNavigationClick")
fun setOnNavigationClickedListener(
    view: NavigationView,
    listener: NavigationView.OnNavigationItemSelectedListener
) {
    view.setNavigationItemSelectedListener {
        (view.parent as? DrawerLayout)?.closeDrawers()
        listener.onNavigationItemSelected(it)
    }
}

@BindingAdapter("srcCompat")
fun setImageResource(view: AppCompatImageView, @DrawableRes resId: Int) {
    view.setImageResource(resId)
}

@BindingAdapter("app:tint")
fun setTint(view: AppCompatImageView, @ColorInt tint: Int) {
    view.setColorFilter(tint)
}

@BindingAdapter("isChecked")
fun setChecked(view: AppCompatImageView, isChecked: Boolean) {
    val state = when (isChecked) {
        true -> IndeterminateState.CHECKED
        else -> IndeterminateState.UNCHECKED
    }
    setChecked(view, state)
}

@BindingAdapter("isChecked")
fun setChecked(view: AppCompatImageView, isChecked: IndeterminateState) {
    view.setImageResource(
        when (isChecked) {
            IndeterminateState.INDETERMINATE -> R.drawable.ic_indeterminate
            IndeterminateState.CHECKED -> R.drawable.ic_checked
            IndeterminateState.UNCHECKED -> R.drawable.ic_unchecked
        }
    )
}

@BindingAdapter("position")
fun setPosition(view: ViewPager, position: Int) {
    view.currentItem = position
}

@InverseBindingAdapter(attribute = "position", event = "positionChanged")
fun getPosition(view: ViewPager) = view.currentItem

@BindingAdapter("positionChanged")
fun setPositionChangedListener(view: ViewPager, listener: InverseBindingListener) {
    view.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
        override fun onPageSelected(position: Int) = listener.onChange()
        override fun onPageScrollStateChanged(state: Int) = listener.onChange()
        override fun onPageScrolled(
            position: Int,
            positionOffset: Float,
            positionOffsetPixels: Int
        ) = listener.onChange()
    })
}

@BindingAdapter("invisibleScale")
fun setInvisibleWithScale(view: View, isInvisible: Boolean) {
    view.animate()
        .scaleX(if (isInvisible) 0f else 1f)
        .scaleY(if (isInvisible) 0f else 1f)
        .setInterpolator(FastOutSlowInInterpolator())
        .start()
}

@BindingAdapter("movieBehavior", "movieBehaviorText")
fun setMovieBehavior(view: TextView, isMovieBehavior: Boolean, text: String) {
    (view.tag as? Disposable)?.dispose()
    if (isMovieBehavior) {
        val observer = Observable
            .interval(150, TimeUnit.MILLISECONDS)
            .subscribeK {
                view.text = text.replaceRandomWithSpecial()
            }
        view.tag = observer
    } else {
        view.text = text
    }
}