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package mx.trackermap.TrackerMap.android.map
import android.content.Intent
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.viewModels
import kotlin.time.ExperimentalTime
import kotlinx.coroutines.DelicateCoroutinesApi
import mx.trackermap.TrackerMap.android.R
import mx.trackermap.TrackerMap.android.databinding.UnitMapFragmentBinding
import mx.trackermap.TrackerMap.android.details.DetailsActivity
import mx.trackermap.TrackerMap.android.shared.MarkerTransformations
import mx.trackermap.TrackerMap.android.shared.UnitRenderData
import mx.trackermap.TrackerMap.android.units.UnitsViewModel
import mx.trackermap.TrackerMap.client.models.MapLayer
import mx.trackermap.TrackerMap.client.models.UnitInformation
@DelicateCoroutinesApi
@ExperimentalTime
class UnitMapFragment : Fragment() {
private val unitsViewModel: UnitsViewModel by viewModels(
ownerProducer = { requireActivity() }
)
private var _binding: UnitMapFragmentBinding? = null
private val binding get() = _binding!!
private lateinit var unitsMapFragment: MapFragment
private var shouldCenter = true
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = UnitMapFragmentBinding.inflate(inflater)
return binding.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
initializeMap()
}
override fun onResume() {
super.onResume()
setupObservers()
}
override fun onPause() {
super.onPause()
removeObservers()
}
private fun initializeMap() {
shouldCenter = true
unitsMapFragment = childFragmentManager.findFragmentById(R.id.unitsMap) as MapFragment
unitsMapFragment.markerCallback = unitsViewModel::selectUnitWith
val layer = MapLayer.defaultLayer
binding.attributionText.text = HtmlCompat.fromHtml(layer.attribution, 0)
}
private fun setupObservers() {
Log.d("UnitMapFragment", "setupObservers()")
unitsViewModel.units.observe(viewLifecycleOwner) { units ->
Log.d("UnitMapFragment", "Available units: $units")
unitsMapFragment.display(
units.mapNotNull(MarkerTransformations::unitToMarker).toTypedArray(),
isReport = false,
center = shouldCenter
)
if (units.isNotEmpty()) {
shouldCenter = false
}
}
unitsViewModel.selectedUnit.observe(viewLifecycleOwner) { selectedUnit ->
Log.d("UnitMapFragment", "Selected Unit: $selectedUnit")
binding.mapUnitCard.visibility = if (selectedUnit == null) View.GONE else View.VISIBLE
selectedUnit?.let { unit ->
if (unit.position == null || unit.position!!.latitude == null || unit.position!!.longitude == null) {
return@let
}
UnitRenderData.render(
UnitRenderData.UnitRenderViewHolder(
unitName = binding.unitName,
statusIcon = binding.statusIcon,
engineStopIcon = binding.engineStopIcon,
gridLayout = binding.gridLayout,
detailsButton = binding.detailsButton,
reportsButton = binding.reportsButton,
commandsButton = binding.commandsButton
), binding.mapUnitCard.context, unit, this::itemAction
)
unitsMapFragment.focusOn(unit.position!!.latitude!!, unit.position!!.longitude!!)
}
}
unitsViewModel.mapLayerType.observe(viewLifecycleOwner) { type ->
Log.d("UnitMapFragment", "Loading layer!")
unitsMapFragment.updateLayer(type)
unitsViewModel.selectedUnit.value?.let {
unitsMapFragment.focusOn(it.position!!.latitude!!, it.position!!.longitude!!)
}
val layer = MapLayer.layers[type]!!
binding.attributionText.text = HtmlCompat.fromHtml(layer.attribution, 0)
}
unitsViewModel.geofences.observe(viewLifecycleOwner) { geofences ->
unitsMapFragment.displayGeofences(geofences.values.toTypedArray())
}
}
private fun removeObservers() {
Log.d("UnitMapFragment", "removeObservers()")
unitsViewModel.units.removeObservers(viewLifecycleOwner)
unitsViewModel.selectedUnit.removeObservers(viewLifecycleOwner)
unitsViewModel.mapLayerType.removeObservers(viewLifecycleOwner)
unitsViewModel.geofences.removeObservers(viewLifecycleOwner)
}
private fun itemAction(unit: UnitInformation, action: UnitRenderData.Action) {
when (action) {
UnitRenderData.Action.DETAILS,
UnitRenderData.Action.REPORTS,
UnitRenderData.Action.COMMANDS -> {
Log.d("UnitMapFragment", "Action: $action - Unit: $unit")
val activity = requireActivity()
val intent = Intent(activity.applicationContext, DetailsActivity::class.java)
intent.putExtra(DetailsActivity.DEVICE_ID_EXTRA, unit.device.id)
intent.putExtra(DetailsActivity.DEVICE_NAME_EXTRA, unit.device.name)
intent.putExtra(DetailsActivity.DEVICE_CATEGORY_EXTRA, unit.device.category)
intent.putExtra(DetailsActivity.ACTION_EXTRA, action)
startActivity(intent)
}
UnitRenderData.Action.CLICK -> {
unitsViewModel.selectUnit(unit)
}
}
}
}
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