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path: root/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/MapFragment.kt
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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 com.mousebird.maply.*
import kotlinx.coroutines.DelicateCoroutinesApi
import mx.trackermap.TrackerMap.android.databinding.MapFragmentBinding
import mx.trackermap.TrackerMap.android.units.UnitsViewModel
import org.koin.androidx.viewmodel.ext.android.viewModel
import java.io.File

@DelicateCoroutinesApi
class MapFragment: GlobeMapFragment() {
    private var _binding: MapFragmentBinding? = null
    private val binding get() = _binding!!

    private val unitsViewModel: UnitsViewModel by viewModel()

    override fun chooseDisplayType(): MapDisplayType {
        return MapDisplayType.Map
    }

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        super.onCreateView(inflater, container, savedInstanceState)
        return baseControl.contentView!!
    }

    override fun controlHasStarted() {
        val cacheDirName = "stamen_watercolor6"
        val cacheDir = File(activity!!.cacheDir, cacheDirName)
        cacheDir.mkdir()

        val tileInfo = RemoteTileInfoNew("https://tile.openstreetmap.org/{z}/{x}/{y}.png", 0, 21)
        tileInfo.cacheDir = cacheDir

        val params = SamplingParams()
        params.coordSystem = SphericalMercatorCoordSystem()
        params.coverPoles = true
        params.edgeMatching = true
        params.minZoom = tileInfo.minZoom
        params.maxZoom = tileInfo.maxZoom
        params.singleLevel = true

        val loader = QuadImageLoader(params, tileInfo, baseControl)
        loader.setImageFormat(RenderController.ImageFormat.MaplyImageUShort565)

        val latitude = 23.191 * Math.PI / 180
        val longitude = -100.36 * Math.PI / 180
        val zoom = 2.0
        mapControl.animatePositionGeo(longitude, latitude, zoom, 1.0)
    }

    override fun onDestroyView() {
        super.onDestroyView()
        _binding = null
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        setupObservers()
    }

    @DelicateCoroutinesApi
    private fun setupObservers() {
        unitsViewModel.units.observe(this) { units ->
            Log.d("MapFragment", "Success $units")
        }
    }
}