VancedManager/app/src/main/java/com/vanced/manager/ui/fragments/SettingsFragment.kt

package com.vanced.manager.ui.fragments

import android.content.Intent
import android.os.Bundle
import android.view.Menu
import android.view.MenuInflater
import androidx.preference.*
import com.topjohnwu.superuser.Shell
import com.vanced.manager.R
import com.vanced.manager.ui.MainActivity

class SettingsFragment : PreferenceFragmentCompat() {

    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
        setPreferencesFromResource(R.xml.preferences, rootKey)

        activity?.title = getString(R.string.title_settings)
        setHasOptionsMenu(true)

        val updateCheck: Preference? = findPreference("update_check")
        updateCheck?.setOnPreferenceClickListener {
            val fm = childFragmentManager.beginTransaction()
            val updateDialog = UpdateCheckFragment()
            updateDialog.show(fm, "Update Center")
            true
        }
        
        val themeSwitch: ListPreference? = findPreference("theme_mode")
        themeSwitch?.summary = preferenceScreen.sharedPreferences.getString("theme_mode", "Light")
        themeSwitch?.setOnPreferenceChangeListener { _, _ ->
            restartMain()
            true
        }

        val accentSwitch: ListPreference? = findPreference("accent_color")
        accentSwitch?.summary = preferenceScreen.sharedPreferences.getString("accent_color", "Blue")
        accentSwitch?.setOnPreferenceChangeListener { _, _ ->
            restartMain()
            true
        }

        val installMode: DropDownPreference? = findPreference("vanced_variant")
        installMode?.summary = preferenceScreen.sharedPreferences.getString("vanced_variant", "nonroot")
        installMode?.setOnPreferenceChangeListener{ _, _ ->
            when (installMode.value) {
                "nonroot" -> {
                    if (!Shell.rootAccess()) {
                        preferenceScreen.sharedPreferences.edit().putString("vanced_variant", "nonroot").apply()
                    }
                }
            }
            restartMain()
            true
        }

        val chosenPrefs: Preference? = findPreference("vanced_chosen_modes")
        chosenPrefs?.setOnPreferenceClickListener {
            val fm = childFragmentManager.beginTransaction()
            val chosenPrefsDialog = ChosenPreferenceDialogFragment()
            chosenPrefsDialog.show(fm, "Chosen Preferences")
            true
        }

    }

    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
        inflater.inflate(R.menu.secret_settings_menu, menu)
        super .onCreateOptionsMenu(menu, inflater)
    }

    fun restartMain() {
        startActivity(Intent(activity, MainActivity::class.java))
        activity?.finish()
    }

}