Merge branch 'reports'

# Conflicts:
#	androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesAdapter.kt
#	androidApp/src/main/res/values/strings.xml

8 files changed, 362 insertions, 17 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 7929832..16cad74 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
@@ -1,11 +1,15 @@
 package mx.trackermap.TrackerMap.android
 
 import android.app.Application
+import mx.trackermap.TrackerMap.android.details.commands.UnitCommandsViewModel
 import mx.trackermap.TrackerMap.android.details.information.UnitInformationViewModel
+import mx.trackermap.TrackerMap.android.details.reports.UnitReportsViewModel
 import mx.trackermap.TrackerMap.android.session.LoginViewModel
 import mx.trackermap.TrackerMap.android.units.UnitsViewModel
+import mx.trackermap.TrackerMap.client.apis.CommandsApi
 import mx.trackermap.TrackerMap.client.apis.DevicesApi
 import mx.trackermap.TrackerMap.client.apis.PositionsApi
+import mx.trackermap.TrackerMap.client.apis.ReportsApi
 import mx.trackermap.TrackerMap.client.apis.SessionApi
 import mx.trackermap.TrackerMap.controllers.UnitsController
 import org.koin.android.ext.koin.androidContext
@@ -25,11 +29,16 @@ class TrackerApp : Application() {
             single { SessionApi(get()) }
             single { DevicesApi(get()) }
             single { PositionsApi(get()) }
+            single { CommandsApi(get()) }
+            single { ReportsApi(get()) }
+
             single { UnitsController(get(), get()) }
 
             viewModel { LoginViewModel(get(), get()) }
-            viewModel { UnitInformationViewModel() }
+            viewModel { UnitInformationViewModel(get()) }
+            viewModel { UnitCommandsViewModel(get()) }
             single { UnitsViewModel(get()) }
+            viewModel { UnitReportsViewModel(get(), get()) }
         }
 
         startKoin {
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 12ab79e..07a7b05 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
@@ -7,13 +7,15 @@ import com.google.android.material.tabs.TabLayoutMediator
 import mx.trackermap.TrackerMap.android.databinding.DetailsActivityBinding
 import mx.trackermap.TrackerMap.android.devices.Action
 
-class DetailsActivity: AppCompatActivity() {
+class DetailsActivity : AppCompatActivity() {
+
     private var _binding: DetailsActivityBinding? = null
     private val binding get() = _binding!!
     private lateinit var adapter: UnitDetailsAdapter
     private var deviceId: Int = 0
 
     companion object {
+
         val DEVICE_ID_EXTRA = "device_id"
         val ACTION_EXTRA = "action"
     }
@@ -42,16 +44,19 @@ class DetailsActivity: AppCompatActivity() {
         adapter = UnitDetailsAdapter(this, deviceId)
         binding.detailsPager.adapter = adapter
         TabLayoutMediator(binding.detailsTabs, binding.detailsPager) { tab, position ->
-            tab.text = when(position) {
+            tab.text = when (position) {
                 0 -> "Details"
                 1 -> "Reports"
                 else -> "Commands"
             }
         }.attach()
-        binding.detailsPager.setCurrentItem(when(initialSection) {
-            Action.DETAILS -> 0
-            Action.REPORTS -> 1
-            else -> 2
-        }, false)
+        binding.detailsPager.setCurrentItem(
+            when (initialSection) {
+                Action.DETAILS -> 0
+                Action.REPORTS -> 1
+                else -> 2
+            }, false
+        )
+        binding.detailsPager.isUserInputEnabled = false
     }
 }
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsFragment.kt
index 0391c16..bb0da4f 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsFragment.kt
@@ -1,17 +1,23 @@
 package mx.trackermap.TrackerMap.android.details.commands
 
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.AdapterView
+import android.widget.ArrayAdapter
 import androidx.fragment.app.Fragment
 import mx.trackermap.TrackerMap.android.databinding.UnitDetailsCommandsBinding
 import mx.trackermap.TrackerMap.android.details.UnitDetailsAdapter
+import org.koin.androidx.viewmodel.ext.android.viewModel
 
 class UnitCommandsFragment: Fragment() {
     private var _binding: UnitDetailsCommandsBinding? = null
     private val binding get() = _binding!!
 
+    private val unitCommandsViewModel: UnitCommandsViewModel by viewModel()
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -23,12 +29,36 @@ class UnitCommandsFragment: Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        val id = arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG)
-        binding.unitCommandsText.text = "COMMANDS for ID - $id"
+
+        setupObservers()
+        setupEvents()
     }
 
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null
     }
+
+    private fun setupObservers() {
+        unitCommandsViewModel.commands.observe(this) { commands ->
+            Log.d("UnitCommandsFragment", "Device commands - $commands")
+            val context = activity!!.applicationContext
+            val adapter = ArrayAdapter<String>(context, android.R.layout.simple_list_item_1)
+            adapter.addAll(commands.map { it.description })
+            binding.commandsList.adapter = adapter
+        }
+
+        val id = arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG)
+        unitCommandsViewModel.fetchCommands(id)
+    }
+
+    private fun setupEvents() {
+        binding.commandsList.setOnItemClickListener { _, _, index, _ ->
+            Log.d("UnitCommandsFragment", "Selected item at index - $index")
+            unitCommandsViewModel.selectCommand(index)
+        }
+        binding.sendCommandButton.setOnClickListener {
+            unitCommandsViewModel.sendCommand()
+        }
+    }
 }
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsViewModel.kt
new file mode 100644
index 0000000..06c0439
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/commands/UnitCommandsViewModel.kt
@@ -0,0 +1,50 @@
+package mx.trackermap.TrackerMap.android.details.commands
+
+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.apis.CommandsApi
+import mx.trackermap.TrackerMap.client.models.Command
+import org.koin.core.component.KoinComponent
+
+@DelicateCoroutinesApi
+class UnitCommandsViewModel(
+    private val commandsApi: CommandsApi
+) : ViewModel(), KoinComponent {
+
+    var commands = MutableLiveData<List<Command>>()
+    private var selectedCommand: Command? = null
+    private var deviceId: Int? = null
+
+    fun fetchCommands(deviceId: Int?) {
+        this.deviceId = deviceId
+        viewModelScope.launch {
+            val commands = commandsApi.commandsGet(deviceId = deviceId)
+            this@UnitCommandsViewModel.commands.value = commands.toList()
+        }
+    }
+
+    fun selectCommand(index: Int) {
+        val command = commands.value?.get(index)
+        Log.d("UnitCommandsVM", "Selected Command - $command")
+        command?.deviceId = this.deviceId
+
+        this.selectedCommand = command
+    }
+
+    fun sendCommand() {
+        if (selectedCommand == null) {
+            Log.d("UnitCommandsVM", "No Command Selection")
+            return
+        }
+
+        Log.d("UnitCommandsVM", "Sending command - $selectedCommand")
+        viewModelScope.launch {
+            val command = commandsApi.commandsSendPost(selectedCommand!!)
+            Log.d("UnitCommandsVM", "Command sent - $command")
+        }
+    }
+}
\ 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
index e7100e1..11daaaf 100644
--- 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
@@ -11,9 +11,11 @@ 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()
+@DelicateCoroutinesApi
+class UnitInformationViewModel constructor(
+    private val unitsController: UnitsController
+) : ViewModel(), KoinComponent {
+
     var unit = MutableLiveData<UnitInformation?>()
 
     init {
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
index a2faec8..9874a03 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsFragment.kt
@@ -1,17 +1,29 @@
 package mx.trackermap.TrackerMap.android.details.reports
 
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.PopupMenu
+import android.widget.TableRow
+import android.widget.TextView
 import androidx.fragment.app.Fragment
+import mx.trackermap.TrackerMap.android.R
 import mx.trackermap.TrackerMap.android.databinding.UnitDetailsReportsBinding
 import mx.trackermap.TrackerMap.android.details.UnitDetailsAdapter
+import mx.trackermap.TrackerMap.client.models.Event
+import mx.trackermap.TrackerMap.client.models.Position
+import mx.trackermap.TrackerMap.client.models.Stop
+import org.koin.androidx.viewmodel.ext.android.viewModel
+
+class UnitReportsFragment : Fragment() {
 
-class UnitReportsFragment: Fragment() {
     private var _binding: UnitDetailsReportsBinding? = null
     private val binding get() = _binding!!
 
+    private val unitReportsViewModel: UnitReportsViewModel by viewModel()
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -23,12 +35,107 @@ class UnitReportsFragment: Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        val id = arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG)
-        binding.unitReportsText.text = "COMMANDS for ID - $id"
+
+        unitReportsViewModel.deviceId.value =
+            arguments?.getInt(UnitDetailsAdapter.DEVICE_ID_ARG) ?: 0
+        setupEvents()
+        setupObservers()
     }
 
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null
     }
+
+    private fun setupEvents() {
+        binding.reportType.setOnPositionChangedListener { position ->
+            unitReportsViewModel.reportType.value = when (position) {
+                0 -> UnitReportsViewModel.ReportType.POSITIONS
+                1 -> UnitReportsViewModel.ReportType.EVENTS
+                else -> UnitReportsViewModel.ReportType.STOPS
+            }
+        }
+        binding.periodButton.setOnClickListener {
+            showPeriodPopUp(it)
+        }
+        unitReportsViewModel.reportPeriod.value = UnitReportsViewModel.ReportPeriod.DAY
+        unitReportsViewModel.reportType.value = UnitReportsViewModel.ReportType.POSITIONS
+    }
+
+    private fun setupObservers() {
+        unitReportsViewModel.report.observe(this) { report ->
+            Log.d("UnitReportsFragment", "Report available: $report")
+
+            when (report) {
+                is UnitReportsViewModel.Report.PositionsReport -> display(report.positions)
+                is UnitReportsViewModel.Report.EventsReport -> display(report.events)
+                is UnitReportsViewModel.Report.StopsReport -> display(report.stops)
+            }
+        }
+
+        unitReportsViewModel.reportPeriod.observe(this) { period ->
+            Log.d("UnitReportsFragment", "Period changed: $period")
+            if (period == null) {
+                return@observe
+            }
+
+            binding.periodButton.text = context?.getString(
+                when (period) {
+                    UnitReportsViewModel.ReportPeriod.DAY -> R.string.day_period
+                    UnitReportsViewModel.ReportPeriod.WEEK -> R.string.week_period
+                    UnitReportsViewModel.ReportPeriod.MONTH -> R.string.month_period
+                }
+            )
+        }
+    }
+
+    private fun showPeriodPopUp(view: View) {
+        val popOver = PopupMenu(context, view)
+        popOver.menuInflater.inflate(R.menu.report_period_options, popOver.menu)
+        popOver.setOnMenuItemClickListener { item ->
+            unitReportsViewModel.reportPeriod.value = when (item.itemId) {
+                R.id.dayOption -> UnitReportsViewModel.ReportPeriod.DAY
+                R.id.weekOption -> UnitReportsViewModel.ReportPeriod.WEEK
+                else -> UnitReportsViewModel.ReportPeriod.MONTH
+            }
+            true
+        }
+        popOver.show()
+    }
+
+    private fun display(positions: Array<Position>) {
+        Log.d("UnitReportsFragment", "Displaying positions: $positions")
+
+        binding.eventsScroll.visibility = View.GONE
+        binding.reportMap.visibility = View.VISIBLE
+    }
+
+    private fun display(events: Array<Event>) {
+        Log.d("UnitReportsFragment", "Displaying events: $events")
+
+        binding.eventsScroll.visibility = View.VISIBLE
+        binding.reportMap.visibility = View.GONE
+        binding.eventsTable.removeViews(1, Math.max(0, binding.eventsTable.childCount - 1))
+
+        val context = context!!
+        events.forEach { event ->
+            val row = TableRow(context)
+            val eventText = TextView(context)
+            val datetimeText = TextView(context)
+
+            row.addView(eventText)
+            row.addView(datetimeText)
+            binding.eventsTable.addView(row)
+
+            eventText.text = event.type
+            datetimeText.text = event.eventTime
+        }
+    }
+
+    private fun display(stops: Array<Stop>) {
+        Log.d("UnitReportsFragment", "Displaying stops: $stops")
+
+        binding.eventsScroll.visibility = View.GONE
+        binding.reportMap.visibility = View.VISIBLE
+    }
 }
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt
new file mode 100644
index 0000000..35ef343
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/details/reports/UnitReportsViewModel.kt
@@ -0,0 +1,142 @@
+package mx.trackermap.TrackerMap.android.details.reports
+
+import android.util.Log
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.SavedStateHandle
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.asFlow
+import androidx.lifecycle.viewModelScope
+import java.text.SimpleDateFormat
+import java.util.Calendar
+import java.util.Date
+import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.launch
+import mx.trackermap.TrackerMap.client.apis.ReportsApi
+import mx.trackermap.TrackerMap.client.models.Event
+import mx.trackermap.TrackerMap.client.models.Position
+import mx.trackermap.TrackerMap.client.models.Stop
+import org.koin.core.component.KoinComponent
+
+class UnitReportsViewModel(
+    private val reportsApi: ReportsApi,
+    savedStateHandle: SavedStateHandle
+) : ViewModel(), KoinComponent {
+
+    sealed class Report {
+        class PositionsReport(val positions: Array<Position>) : Report()
+        class EventsReport(val events: Array<Event>) : Report()
+        class StopsReport(val stops: Array<Stop>) : Report()
+    }
+
+    enum class ReportType {
+        POSITIONS, EVENTS, STOPS
+    }
+
+    enum class ReportPeriod {
+        DAY, WEEK, MONTH
+    }
+
+    var deviceId = savedStateHandle.getLiveData("deviceId", 0)
+    val reportType: MutableLiveData<ReportType> = savedStateHandle.getLiveData("reportType", null)
+    val reportPeriod: MutableLiveData<ReportPeriod> =
+        savedStateHandle.getLiveData("reportPeriod", null)
+    val report: MutableLiveData<Report> = MutableLiveData()
+
+    val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'")
+
+    init {
+        viewModelScope.launch {
+            setupTypeObserver()
+        }
+        viewModelScope.launch {
+            setupPeriodObserver()
+        }
+    }
+
+    private suspend fun setupTypeObserver() {
+        reportType.asFlow().collect {
+            fetchReport()
+        }
+    }
+
+    private suspend fun setupPeriodObserver() {
+        reportPeriod.asFlow().collect {
+            fetchReport()
+        }
+    }
+
+    private fun fetchReport() {
+        if (reportType.value == null || reportPeriod.value == null) {
+            return
+        }
+
+        val (currentDate, previousDate) = getDates()
+        Log.d("UnitReportsVM", "Current report type: ${reportType.value.toString()}")
+        Log.d("UnitReportsVM", "Current report period: ${reportPeriod.value.toString()}")
+        Log.d("UnitReportsVM", "Current date:${dateFormat.format(currentDate)}")
+        Log.d("UnitReportsVM", "Previous date:${dateFormat.format(previousDate)}")
+
+        viewModelScope.launch {
+            when (reportType.value!!) {
+                ReportType.POSITIONS -> fetchPositions(previousDate, currentDate)
+                ReportType.EVENTS -> fetchEvents(previousDate, currentDate)
+                ReportType.STOPS -> fetchStops(previousDate, currentDate)
+            }
+        }
+    }
+
+    private fun getDates(): Pair<Date, Date> {
+        val calendar = Calendar.getInstance()
+        val currentDate = calendar.time
+
+        calendar.add(
+            Calendar.DATE, when (reportPeriod.value!!) {
+                ReportPeriod.DAY -> -1
+                ReportPeriod.WEEK -> -7
+                ReportPeriod.MONTH -> -30
+            }
+        )
+        val previousDate = calendar.time
+
+        return Pair(currentDate, previousDate)
+    }
+
+    private suspend fun fetchPositions(from: Date, to: Date) {
+        Log.d("UnitReportsVM", "Fetching positions")
+
+        val result = reportsApi.reportsRouteGet(
+            dateFormat.format(from),
+            dateFormat.format(to),
+            deviceId.value!!
+        )
+
+        Log.d("UnitReportsVM", "Positions report: $result")
+        report.postValue(Report.PositionsReport(result))
+    }
+
+    private suspend fun fetchEvents(from: Date, to: Date) {
+        Log.d("UnitReportsVM", "Fetching events")
+
+        val result = reportsApi.reportsEventsGet(
+            dateFormat.format(from),
+            dateFormat.format(to),
+            deviceId.value!!
+        )
+
+        Log.d("UnitReportsVM", "Events report: $result")
+        report.postValue(Report.EventsReport(result))
+    }
+
+    private suspend fun fetchStops(from: Date, to: Date) {
+        Log.d("UnitReportsVM", "Fetching stops")
+
+        val result = reportsApi.reportsStopsGet(
+            dateFormat.format(from),
+            dateFormat.format(to),
+            deviceId.value!!
+        )
+
+        Log.d("UnitReportsVM", "Stops report: $result")
+        report.postValue(Report.StopsReport(result))
+    }
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesAdapter.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesAdapter.kt
index 33dd5b9..b38b20b 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesAdapter.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesAdapter.kt
@@ -84,4 +84,4 @@ class DevicesAdapter(
     override fun getItemCount(): Int = units.size
 
     inner class ViewHolder(val binding: UnitItemBinding) : RecyclerView.ViewHolder(binding.root)
-}
\ No newline at end of file
+}