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/**
* TrackerMap
* Copyright (C) 2021-2022 Iván Ávalos <avalos@disroot.org>, Henoch Ojeda <imhenoch@protonmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package mx.trackermap.TrackerMap.android.map
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.core.text.HtmlCompat
import androidx.fragment.app.Fragment
import androidx.fragment.app.commit
import mx.trackermap.TrackerMap.android.R
import mx.trackermap.TrackerMap.android.databinding.FragmentMapWrapperBinding
import mx.trackermap.TrackerMap.android.shared.MarkerTransformations
import mx.trackermap.TrackerMap.android.shared.Utils
import mx.trackermap.TrackerMap.client.models.*
class MapWrapperFragment: Fragment() {
private var _binding: FragmentMapWrapperBinding? = null
private val binding get() = _binding!!
private val mapFragment = MapFragment()
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = FragmentMapWrapperBinding.inflate(inflater, container, false)
return binding.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
setupEvents()
setupViews()
}
override fun onResume() {
super.onResume()
initializeMap()
}
override fun onPause() {
super.onPause()
removeMap()
}
override fun onDestroy() {
super.onDestroy()
_binding = null
}
private fun initializeMap() {
Log.d("MapWrapperFragment", "initializeMap()")
childFragmentManager.commit {
replace(R.id.mapContainer, mapFragment)
}
val layer = MapLayer.defaultLayer
binding.attributionText.text = HtmlCompat.fromHtml(layer.attribution, 0)
if (mapFragment.hasStarted) {
binding.mapLoading.root.visibility = View.GONE
} else {
binding.mapLoading.root.visibility = View.VISIBLE
mapFragment.setupCallbacks.add {
binding.mapLoading.root.visibility = View.GONE
}
}
}
private fun removeMap() {
Log.d("MapWrapperFragment", "removeMap()")
childFragmentManager.commit {
remove(mapFragment)
}
}
private fun setupEvents() {
binding.zoomInButton.setOnClickListener {
if (mapFragment.hasStarted) {
mapFragment.zoomIn()
} else {
mapFragment.setupCallbacks.add {
binding.zoomInButton.performClick()
}
}
}
binding.zoomOutButton.setOnClickListener {
if (mapFragment.hasStarted) {
mapFragment.zoomOut()
} else {
mapFragment.setupCallbacks.add {
binding.zoomOutButton.performClick()
}
}
}
binding.mapLayerToggle.setOnClickListener {
context?.let { context ->
if (mapFragment.hasStarted) {
Utils.showLayersPopUp(context, it) { type ->
mapFragment.updateLayer(type)
MapLayer.layers[type]?.attribution?.let { attribution ->
binding.attributionText.text =
HtmlCompat.fromHtml(attribution, 0)
}
}
} else {
binding.mapLayerToggle.performClick()
}
}
}
}
private fun setupViews() {
val overlayMarginTop = arguments?.getInt(OVERLAY_MARGIN_TOP_ARG)
val showLayerToggle = arguments?.getBoolean(SHOW_LAYER_TOGGLE_ARG)
overlayMarginTop?.let { top ->
binding.overlay.setPadding(0, top, 0, 0)
}
showLayerToggle?.let { show ->
binding.mapLayerToggle.visibility = if (show) View.VISIBLE else View.GONE
}
}
fun setMarkerCallback(callback: MarkerCallback) {
mapFragment.markerCallback = callback
}
fun focusOn(
latitude: Double,
longitude: Double,
height: Double = 0.0000264,
animated: Boolean = true
) {
Log.d("MapWrapperFragment", "Focusing on $latitude, $longitude")
if (mapFragment.hasStarted) {
mapFragment.focusOn(latitude, longitude, height, animated)
} else {
mapFragment.setupCallbacks.add {
focusOn(latitude, longitude, height, animated)
}
}
}
fun display(positions: Array<Position>, isReport: Boolean, center: Boolean) {
if (mapFragment.hasStarted) {
Log.d("MapWrapperFragment", "Displaying positions: $positions")
mapFragment.display(
positions.mapNotNull(Marker::fromPosition).toTypedArray(),
isReport = isReport,
center = center
)
} else {
mapFragment.setupCallbacks.add {
display(positions, isReport, center)
}
}
}
fun display(units: Array<UnitInformation>, isReport: Boolean, center: Boolean) {
if (mapFragment.hasStarted) {
Log.d("MapWrapperFragment", "Displaying units: $units")
mapFragment.display(
units.mapNotNull(Marker::fromUnit).toTypedArray(),
isReport = isReport,
center = center
)
} else {
mapFragment.setupCallbacks.add {
display(units, isReport, center)
}
}
}
fun display(stops: Array<Stop>) {
if (mapFragment.hasStarted) {
Log.d("MapWrapperFragment", "Displaying stops: $stops")
mapFragment.display(
stops.mapNotNull(Marker::fromStop).toTypedArray(),
isReport = true
)
} else {
mapFragment.setupCallbacks.add {
display(stops)
}
}
}
fun display(geofences: Array<Geofence>) {
if (mapFragment.hasStarted) {
Log.d("MapWrapperFragment", "Displaying geofences: $geofences")
mapFragment.displayGeofences(geofences)
} else {
mapFragment.setupCallbacks.add {
display(geofences)
}
}
}
fun updateLayer(layer: MapLayer.Type) {
if (mapFragment.hasStarted) {
mapFragment.updateLayer(layer)
MapLayer.layers[layer]?.attribution?.let { attribution ->
binding.attributionText.text =
HtmlCompat.fromHtml(attribution, 0)
}
} else {
mapFragment.setupCallbacks.add {
updateLayer(layer)
}
}
}
companion object {
const val SHOW_LAYER_TOGGLE_ARG = "show_layer_toggle"
const val OVERLAY_MARGIN_TOP_ARG = "overlay_margin_top"
fun newInstance(
showLayerToggle: Boolean = false,
overlayMarginTop: Int = 0
): MapWrapperFragment {
val args = Bundle()
args.putBoolean(SHOW_LAYER_TOGGLE_ARG, showLayerToggle)
args.putInt(OVERLAY_MARGIN_TOP_ARG, overlayMarginTop)
val fragment = MapWrapperFragment()
fragment.arguments = args
return fragment
}
}
}
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