/*
 * Copyright 2016-2022 Soren Stoutner <soren@stoutner.com>.
 *
 * This file is part of Privacy Browser Android <https://www.stoutner.com/privacy-browser-android>.
 *
 * Privacy Browser Android is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Privacy Browser Android is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Privacy Browser Android.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.stoutner.privacybrowser.activities

import android.os.Bundle
import android.view.MenuItem
import android.view.WindowManager

import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.Toolbar
import androidx.preference.PreferenceManager

import com.stoutner.privacybrowser.R
import com.stoutner.privacybrowser.fragments.SettingsFragment

class SettingsActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        // Get a handle for the shared preferences.
        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(applicationContext)

        // Get the preference.
        val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false)
        val bottomAppBar = sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false)

        // Disable screenshots if not allowed.
        if (!allowScreenshots) window.addFlags(WindowManager.LayoutParams.FLAG_SECURE)

        // Run the default commands.
        super.onCreate(savedInstanceState)

        // Set the content view.
        if (bottomAppBar) {
            setContentView(R.layout.settings_bottom_appbar)
        } else {
            setContentView(R.layout.settings_top_appbar)
        }

        // Get a handle for the toolbar.
        val toolbar = findViewById<Toolbar>(R.id.toolbar)

        // Set the support action bar.
        setSupportActionBar(toolbar)

        // Get a handle for the action bar.
        val actionBar = supportActionBar!!

        // Display the home arrow on the action bar.
        actionBar.setDisplayHomeAsUpEnabled(true)

        // Display the settings fragment.
        supportFragmentManager.beginTransaction().replace(R.id.preferences_framelayout, SettingsFragment()).commit()
    }

    override fun onOptionsItemSelected(item: MenuItem): Boolean {
        // As the back arrow is the only option, finish the activity.
        finish()

        // Consume the event.
        return true
    }
}