TiebaLite/app/src/main/java/com/huanchengfly/tieba/post/Extensions.kt

package com.huanchengfly.tieba.post

import android.animation.LayoutTransition
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.content.res.ColorStateList
import android.content.res.Configuration
import android.content.res.Configuration.SCREENLAYOUT_SIZE_MASK
import android.view.View
import android.view.ViewGroup
import android.widget.Toast
import androidx.annotation.ColorRes
import androidx.appcompat.content.res.AppCompatResources
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
import com.google.gson.Gson
import com.google.gson.reflect.TypeToken
import com.huanchengfly.tieba.post.utils.GsonUtil
import com.huanchengfly.tieba.post.utils.MD5Util


fun Float.dpToPx(): Int =
        dpToPxFloat().toInt()

fun Float.dpToPxFloat(): Float =
        this * BaseApplication.ScreenInfo.DENSITY + 0.5f

fun Float.spToPx(): Int =
        (this * BaseApplication.instance.resources.displayMetrics.scaledDensity + 0.5f).toInt()

fun Float.pxToDp(): Int =
        (this / BaseApplication.ScreenInfo.DENSITY + 0.5f).toInt()

fun Float.pxToSp(): Int =
        (this / BaseApplication.instance.resources.displayMetrics.scaledDensity + 0.5f).toInt()

fun Int.dpToPx(): Int = this.toFloat().dpToPx()

fun Int.spToPx(): Int = this.toFloat().spToPx()

fun Int.pxToDp(): Int = this.toFloat().pxToDp()

fun Int.pxToSp(): Int = this.toFloat().pxToSp()

inline fun <reified Data> String.fromJson(): Data {
    val type = object : TypeToken<Data>() {}.type
    return GsonUtil.getGson().fromJson(this, type)
}

fun Any.toJson(): String = Gson().toJson(this)

fun String.toMD5(): String = MD5Util.toMd5(this)

fun Context.getColorCompat(@ColorRes id: Int): Int {
    return ContextCompat.getColor(this, id)
}

fun Context.getColorStateListCompat(id: Int): ColorStateList {
    return AppCompatResources.getColorStateList(this, id)
}

inline fun <reified T : Activity> Context.goToActivity() {
    startActivity(Intent(this, T::class.java))
}

inline fun <reified T : Activity> Context.goToActivity(pre: Intent.() -> Unit) {
    startActivity(Intent(this, T::class.java).apply(pre))
}

inline fun <reified T : Activity> Fragment.goToActivity() {
    startActivity(Intent(requireContext(), T::class.java))
}

inline fun <reified T : Activity> Fragment.goToActivity(pre: Intent.() -> Unit) {
    startActivity(Intent(requireContext(), T::class.java).apply(pre))
}

fun Context.toastShort(text: String) {
    Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
}

fun Context.toastShort(resId: Int, vararg args: Any) {
    Toast.makeText(this, getString(resId, *args), Toast.LENGTH_SHORT).show()
}

fun ViewGroup.enableChangingLayoutTransition() {
    this.layoutTransition = LayoutTransition()
    this.layoutTransition.enableTransitionType(LayoutTransition.CHANGING)
}

fun View.getLocationInWindow(): IntArray {
    return IntArray(2).apply { getLocationInWindow(this) }
}

val Configuration.isPortrait: Boolean
    get() = orientation == Configuration.ORIENTATION_PORTRAIT

val Configuration.isLandscape: Boolean
    get() = orientation == Configuration.ORIENTATION_LANDSCAPE

val Configuration.isTablet: Boolean
    get() = (screenLayout and SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE

val Context.isTablet: Boolean
    get() = resources.configuration.isTablet