PlayerAndroid/appthemehelper/src/main/java/code/name/monkey/appthemehelper/ATH.kt

package code.name.monkey.appthemehelper

import android.annotation.SuppressLint
import android.app.Activity
import android.app.ActivityManager
import android.content.Context
import android.os.Build
import android.view.View

import androidx.annotation.ColorInt
import androidx.appcompat.widget.Toolbar
import code.name.monkey.appthemehelper.util.ColorUtil
import code.name.monkey.appthemehelper.util.TintHelper
import code.name.monkey.appthemehelper.util.ToolbarContentTintHelper

import android.view.View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR

/**
 * @author Karim Abou Zeid (kabouzeid)
 */
object ATH {

    @SuppressLint("CommitPrefEdits")
    fun didThemeValuesChange(context: Context, since: Long): Boolean {
        return ThemeStore.isConfigured(context) && ThemeStore.prefs(context).getLong(ThemeStorePrefKeys.VALUES_CHANGED, -1) > since
    }

    fun setStatusbarColorAuto(activity: Activity) {
        setStatusbarColor(activity, ThemeStore.statusBarColor(activity))
    }

    fun setStatusbarColor(activity: Activity, color: Int) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            activity.window.statusBarColor = color
            setLightStatusbarAuto(activity, color)
        }
    }

    fun setLightStatusbarAuto(activity: Activity, bgColor: Int) {
        setLightStatusbar(activity, ColorUtil.isColorLight(bgColor))
    }

    fun setLightStatusbar(activity: Activity, enabled: Boolean) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            val decorView = activity.window.decorView
            val systemUiVisibility = decorView.systemUiVisibility
            if (enabled) {
                decorView.systemUiVisibility = systemUiVisibility or View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
            } else {
                decorView.systemUiVisibility = systemUiVisibility and View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR.inv()
            }
        }
    }

    fun setLightNavigationbar(activity: Activity, enabled: Boolean) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val decorView = activity.window.decorView
            var systemUiVisibility = decorView.systemUiVisibility
            systemUiVisibility = if (enabled) {
                systemUiVisibility or SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
            } else {
                systemUiVisibility and SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR.inv()
            }
            decorView.systemUiVisibility = systemUiVisibility
        }
    }

    fun setLightNavigationbarAuto(activity: Activity, bgColor: Int) {
        setLightNavigationbar(activity, ColorUtil.isColorLight(bgColor))
    }

    fun setNavigationbarColorAuto(activity: Activity) {
        setNavigationbarColor(activity, ThemeStore.navigationBarColor(activity))
    }

    fun setNavigationbarColor(activity: Activity, color: Int) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            activity.window.navigationBarColor = color
        } else {
            activity.window.navigationBarColor = ColorUtil.darkenColor(color)
        }
        setLightNavigationbarAuto(activity, color)
    }

    fun setActivityToolbarColorAuto(activity: Activity, toolbar: Toolbar?) {
        setActivityToolbarColor(activity, toolbar, ThemeStore.primaryColor(activity))
    }

    fun setActivityToolbarColor(activity: Activity, toolbar: Toolbar?,
                                color: Int) {
        if (toolbar == null) {
            return
        }
        toolbar.setBackgroundColor(color)
        ToolbarContentTintHelper.setToolbarContentColorBasedOnToolbarColor(activity, toolbar, color)
    }

    fun setTaskDescriptionColorAuto(activity: Activity) {
        setTaskDescriptionColor(activity, ThemeStore.primaryColor(activity))
    }

    fun setTaskDescriptionColor(activity: Activity, @ColorInt color: Int) {
        var colorFinal = color
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            // Task description requires fully opaque color
            colorFinal = ColorUtil.stripAlpha(colorFinal)
            // Sets color of entry in the system recents page
            activity.setTaskDescription(ActivityManager.TaskDescription(activity.title as String?, null, colorFinal))
        }
    }

    fun setTint(view: View, @ColorInt color: Int) {
        TintHelper.setTintAuto(view, color, false)
    }

    fun setBackgroundTint(view: View, @ColorInt color: Int) {
        TintHelper.setTintAuto(view, color, true)
    }
}