Updates unit details fragment to fetch the information for the given ID

5 files changed, 51 insertions, 4 deletions

diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
index e23c0de..7929832 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
@@ -1,6 +1,7 @@
 package mx.trackermap.TrackerMap.android
 
 import android.app.Application
+import mx.trackermap.TrackerMap.android.details.information.UnitInformationViewModel
 import mx.trackermap.TrackerMap.android.session.LoginViewModel
 import mx.trackermap.TrackerMap.android.units.UnitsViewModel
 import mx.trackermap.TrackerMap.client.apis.DevicesApi
@@ -27,6 +28,7 @@ class TrackerApp : Application() {
             single { UnitsController(get(), get()) }
 
             viewModel { LoginViewModel(get(), get()) }
+            viewModel { UnitInformationViewModel() }
             single { UnitsViewModel(get()) }
         }
 
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/DetailsActivity.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/DetailsActivity.kt
index 3e8f00b..12ab79e 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/DetailsActivity.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/DetailsActivity.kt
@@ -12,7 +12,6 @@ class DetailsActivity: AppCompatActivity() {
     private val binding get() = _binding!!
     private lateinit var adapter: UnitDetailsAdapter
     private var deviceId: Int = 0
-    private lateinit var initialSection: Action
 
     companion object {
         val DEVICE_ID_EXTRA = "device_id"
@@ -36,7 +35,7 @@ class DetailsActivity: AppCompatActivity() {
 
     private fun initialize() {
         deviceId = intent.getIntExtra(DEVICE_ID_EXTRA, 0)
-        initialSection = intent.getSerializableExtra(ACTION_EXTRA) as Action
+        val initialSection = intent.getSerializableExtra(ACTION_EXTRA) as Action
         Log.d("DetailsActivity", "Device ID - $deviceId")
         Log.d("DetailsActivity", "Initial Section - $initialSection")
 
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationFragment.kt
index 3b8e7d5..7a0ed16 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationFragment.kt
@@ -1,18 +1,22 @@
 package mx.trackermap.TrackerMap.android.details.information
 
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import mx.trackermap.TrackerMap.android.databinding.UnitDetailsInformationBinding
 import mx.trackermap.TrackerMap.android.details.UnitDetailsAdapter
+import org.koin.androidx.viewmodel.ext.android.viewModel
 
 class UnitInformationFragment : Fragment() {
 
     private var _binding: UnitDetailsInformationBinding? = null
     private val binding get() = _binding!!
 
+    private val unitInformationViewModel: UnitInformationViewModel by viewModel()
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -24,12 +28,24 @@ class UnitInformationFragment : Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        val id = arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG)
-        binding.unitInformationText.text = "INFORMATION for ID - $id"
+
+        setupObservers()
+        fetchInformation()
     }
 
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null
     }
+
+    private fun setupObservers() {
+        unitInformationViewModel.unit.observe(this) { unitInformation ->
+            Log.d("UnitInformationFragment", "Unit Information Fetched - $unitInformation")
+        }
+    }
+
+    private fun fetchInformation() {
+        val id = arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG)
+        unitInformationViewModel.fetchUnit(id ?: 0)
+    }
 }
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationViewModel.kt
new file mode 100644
index 0000000..e7100e1
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/information/UnitInformationViewModel.kt
@@ -0,0 +1,26 @@
+package mx.trackermap.TrackerMap.android.details.information
+
+import android.util.Log
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.launch
+import mx.trackermap.TrackerMap.client.models.UnitInformation
+import mx.trackermap.TrackerMap.controllers.UnitsController
+import org.koin.core.component.KoinComponent
+import org.koin.core.component.inject
+
+class UnitInformationViewModel: ViewModel(), KoinComponent {
+    @DelicateCoroutinesApi
+    private val unitsController: UnitsController by inject()
+    var unit = MutableLiveData<UnitInformation?>()
+
+    init {
+        Log.d("UnitInformationVM", "Initializing Unit Information View Model")
+    }
+
+    fun fetchUnit(deviceId: Int) {
+        unit.postValue(unitsController.getUnit(deviceId))
+    }
+}
\ No newline at end of file
diff --git a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt
index 29c84f4..db6d9b3 100644
--- a/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt
+++ b/shared/src/commonMain/kotlin/mx/trackermap/TrackerMap/controllers/UnitsController.kt
@@ -51,6 +51,10 @@ class UnitsController(
         queryFlow.value = query
     }
 
+    fun getUnit(deviceId: Int): UnitInformation? {
+        return unitsFlow.value.firstOrNull { it.device.id == deviceId }
+    }
+
     private suspend fun setupFlows() {
         unitsFlow.combine(queryFlow) { units, query ->
             units.filter { unit ->