PlayerAndroid/app/src/main/java/code/name/monkey/retromusic/activities/SettingsActivity.kt

package code.name.monkey.retromusic.activities

import android.os.Bundle
import android.view.MenuItem
import androidx.annotation.StringRes
import androidx.fragment.app.Fragment
import androidx.transition.TransitionManager
import code.name.monkey.appthemehelper.util.*
import code.name.monkey.retromusic.R
import code.name.monkey.retromusic.activities.base.AbsBaseActivity
import code.name.monkey.retromusic.fragments.settings.MainSettingsFragment
import kotlinx.android.synthetic.main.activity_settings.*

class SettingsActivity : AbsBaseActivity() {

    private val fragmentManager = supportFragmentManager

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_settings)
        setStatusbarColorAuto()
        setNavigationBarColorPrimary()
        setLightNavigationBar(true)

        setupToolbar()

        if (savedInstanceState == null) {
            fragmentManager.beginTransaction().replace(R.id.contentFrame, MainSettingsFragment())
                    .commit()
        }
    }

    private fun setupToolbar() {
        setSupportActionBar(toolbar)
        setTitle(R.string.action_settings)
        toolbar.apply {
            setTitleTextColor(ATHUtil.resolveColor(this@SettingsActivity, R.attr.colorOnPrimary))
            setBackgroundColor(ATHUtil.resolveColor(this@SettingsActivity, R.attr.colorPrimary))
            setNavigationOnClickListener { onBackPressed() }
            ToolbarContentTintHelper.colorBackButton(toolbar)
        }
        appBarLayout.setBackgroundColor(ATHUtil.resolveColor(this@SettingsActivity, R.attr.colorPrimary))

    }

    fun setupFragment(fragment: Fragment, @StringRes titleName: Int) {
        val fragmentTransaction = fragmentManager
                .beginTransaction()
                .setCustomAnimations(R.anim.sliding_in_left, R.anim.sliding_out_right, android.R.anim.slide_in_left, android.R.anim.slide_out_right)

        if (detailContentFrame == null) {
            fragmentTransaction.replace(R.id.contentFrame, fragment, fragment.tag)
            fragmentTransaction.addToBackStack(null)
            fragmentTransaction.commit()
        } else {
            fragmentTransaction.replace(R.id.detailContentFrame, fragment, fragment.tag)
            fragmentTransaction.commit()
        }

        TransitionManager.beginDelayedTransition(appBarLayout)
        setTitle(titleName)
    }

    override fun onBackPressed() {
        if (fragmentManager.backStackEntryCount == 0) {
            super.onBackPressed()
        } else {
            setTitle(R.string.action_settings)
            fragmentManager.popBackStack()
        }
    }

    override fun onOptionsItemSelected(item: MenuItem): Boolean {
        if (item.itemId == android.R.id.home) {
            onBackPressed()
            return true
        }
        return super.onOptionsItemSelected(item)
    }

    companion object {
        const val TAG: String = "SettingsActivity"
    }
}