// Copyright 2020 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

package com.example.kotlindemos

import android.os.Bundle

import android.view.View

import android.widget.CheckBox

import android.widget.Toast

import com.example.common_ui.R

import com.google.android.gms.maps.StreetViewPanorama

import com.google.android.gms.maps.SupportStreetViewPanoramaFragment

import com.google.android.gms.maps.model.LatLng

import com.google.android.gms.maps.model.StreetViewSource

/**

* This shows how to create an activity with static streetview (all options have been switched off)

*/

class StreetViewPanoramaOptionsDemoActivity : SamplesBaseActivity() {

private var streetViewPanorama: StreetViewPanorama? = null

private lateinit var binding: com.example.common_ui.databinding.StreetViewPanoramaOptionsDemoBinding

override fun onCreate(savedInstanceState: Bundle?) {

super.onCreate(savedInstanceState)

binding = com.example.common_ui.databinding.StreetViewPanoramaOptionsDemoBinding.inflate(layoutInflater)

setContentView(binding.root)

binding.streetnames.setOnClickListener { onStreetNamesToggled() }

binding.navigation.setOnClickListener { onNavigationToggled() }

binding.zoom.setOnClickListener { onZoomToggled() }

binding.panning.setOnClickListener { onPanningToggled() }

binding.outdoor.setOnClickListener { onOutdoorToggled() }

val streetViewPanoramaFragment =

supportFragmentManager.findFragmentById(R.id.streetviewpanorama) as SupportStreetViewPanoramaFragment?

streetViewPanoramaFragment?.getStreetViewPanoramaAsync { panorama: StreetViewPanorama ->

streetViewPanorama = panorama

panorama.isStreetNamesEnabled = binding.streetnames.isChecked

panorama.isUserNavigationEnabled = binding.navigation.isChecked

panorama.isZoomGesturesEnabled = binding.zoom.isChecked

panorama.isPanningGesturesEnabled = binding.panning.isChecked

// Only set the panorama to SAN_FRAN on startup (when no panoramas have been

// loaded which is when the savedInstanceState is null).

savedInstanceState ?: setPosition()

}

applyInsets(binding.mapContainer)

}

private fun setPosition() {

streetViewPanorama?.setPosition(

SAN_FRAN,

RADIUS,

if (binding.outdoor.isChecked) StreetViewSource.OUTDOOR else StreetViewSource.DEFAULT

)

}

private fun checkReady(): Boolean {

if (streetViewPanorama == null) {

Toast.makeText(this, R.string.map_not_ready, Toast.LENGTH_SHORT).show()

return false

}

return true

}

private fun onStreetNamesToggled() {

if (!checkReady()) {

return

}

streetViewPanorama?.isStreetNamesEnabled = binding.streetnames.isChecked

}

private fun onNavigationToggled() {

if (!checkReady()) {

return

}

streetViewPanorama?.isUserNavigationEnabled = binding.navigation.isChecked

}

private fun onZoomToggled() {

if (!checkReady()) {

return

}

streetViewPanorama?.isZoomGesturesEnabled = binding.zoom.isChecked

}

private fun onPanningToggled() {

if (!checkReady()) {

return

}

streetViewPanorama?.isPanningGesturesEnabled = binding.panning.isChecked

}

private fun onOutdoorToggled() {

if (!checkReady()) {

return

}

setPosition()

}

companion object {

// Cole St, San Fran

private val SAN_FRAN = LatLng(37.765927, -122.449972)

private const val RADIUS = 20

}

}