WIP: Starts implementing the main activity

- Removes the MainActivity and the shared code it was using
- Adds the UnitsActivity
- Implements the Map/List toggle functionality

8 files changed, 167 insertions, 43 deletions

diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/MainActivity.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/MainActivity.kt
deleted file mode 100644
index e7d1b5e..0000000
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/MainActivity.kt
+++ /dev/null
@@ -1,20 +0,0 @@
-package mx.trackermap.TrackerMap.android
-
-import androidx.appcompat.app.AppCompatActivity
-import android.os.Bundle
-import mx.trackermap.TrackerMap.Greeting
-import android.widget.TextView
-
-fun greet(): String {
-    return Greeting().greeting()
-}
-
-class MainActivity : AppCompatActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_main)
-
-        val tv: TextView = findViewById(R.id.text_view)
-        tv.text = greet()
-    }
-}
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 9331dcc..b236577 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
@@ -2,6 +2,9 @@ package mx.trackermap.TrackerMap.android
 
 import android.app.Application
 import mx.trackermap.TrackerMap.android.session.LoginViewModel
+import mx.trackermap.TrackerMap.android.units.UnitsViewModel
+import mx.trackermap.TrackerMap.client.apis.DevicesApi
+import mx.trackermap.TrackerMap.client.apis.PositionsApi
 import mx.trackermap.TrackerMap.client.apis.SessionApi
 import org.koin.android.ext.koin.androidContext
 import org.koin.android.ext.koin.androidLogger
@@ -10,15 +13,19 @@ import org.koin.core.context.startKoin
 import org.koin.core.logger.Level
 import org.koin.dsl.module
 
-class TrackerApp: Application() {
+class TrackerApp : Application() {
+
     override fun onCreate() {
         super.onCreate()
 
         val appModule = module {
             single { "https://etbsa.net/api" }
             single { SessionApi(get()) }
+            single { DevicesApi(get()) }
+            single { PositionsApi(get()) }
 
             viewModel { LoginViewModel(get(), get()) }
+            viewModel { UnitsViewModel() }
         }
 
         startKoin {
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt
new file mode 100644
index 0000000..7e09b17
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt
@@ -0,0 +1,27 @@
+package mx.trackermap.TrackerMap.android.devices
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import mx.trackermap.TrackerMap.android.databinding.DevicesFragmentBinding
+
+class DevicesFragment: Fragment() {
+    private var _binding: DevicesFragmentBinding? = null
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = DevicesFragmentBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/MapFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/MapFragment.kt
new file mode 100644
index 0000000..0d4d91a
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/MapFragment.kt
@@ -0,0 +1,27 @@
+package mx.trackermap.TrackerMap.android.map
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import mx.trackermap.TrackerMap.android.databinding.MapFragmentBinding
+
+class MapFragment: Fragment() {
+    private var _binding: MapFragmentBinding? = null
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = MapFragmentBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginFragment.kt
index 82d11d1..cc84f06 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginFragment.kt
@@ -1,5 +1,6 @@
 package mx.trackermap.TrackerMap.android.session
 
+import android.content.Intent
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
@@ -10,10 +11,10 @@ import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.Fragment
 import com.zhuinden.liveevent.observe
 import mx.trackermap.TrackerMap.android.databinding.LoginBinding
+import mx.trackermap.TrackerMap.android.units.UnitsActivity
 import org.koin.androidx.viewmodel.ext.android.viewModel
 
 class LoginFragment : Fragment() {
-
     private var _binding: LoginBinding? = null
     private val binding get() = _binding!!
     private val loginViewModel: LoginViewModel by viewModel()
@@ -53,23 +54,27 @@ class LoginFragment : Fragment() {
     }
 
     private fun setupObservers() {
-        loginViewModel.loginResult.observe(this) { result ->
+        loginViewModel.loginState.observe(this) { result ->
             Log.d("LoginFragment", result.toString())
             when (result) {
-                LoginViewModel.LoginResult.Loading -> {
+                LoginViewModel.LoginState.Loading -> {
                     Toast.makeText(context, "Loading...", Toast.LENGTH_SHORT).show()
                 }
-                LoginViewModel.LoginResult.EmailMissing -> {
+                LoginViewModel.LoginState.EmailMissing -> {
                     Toast.makeText(context, "Email is missing", Toast.LENGTH_SHORT).show()
                 }
-                LoginViewModel.LoginResult.PasswordMissing -> {
+                LoginViewModel.LoginState.PasswordMissing -> {
                     Toast.makeText(context, "Password is missing", Toast.LENGTH_SHORT).show()
                 }
-                LoginViewModel.LoginResult.Failure -> {
+                LoginViewModel.LoginState.Failure -> {
                     Toast.makeText(context, "Failed login", Toast.LENGTH_SHORT).show()
                 }
-                LoginViewModel.LoginResult.Success -> {
-                    Toast.makeText(context, "Success", Toast.LENGTH_SHORT).show()
+                LoginViewModel.LoginState.Success -> {
+                    val activity = requireActivity()
+                    val intent = Intent(activity.applicationContext, UnitsActivity::class.java)
+                    intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+                    startActivity(intent)
+                    activity.finish()
                 }
             }
         }
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginViewModel.kt
index 82c5bf9..8f53b7e 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginViewModel.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/LoginViewModel.kt
@@ -15,26 +15,27 @@ class LoginViewModel(
     savedStateHandle: SavedStateHandle
 ) : ViewModel() {
 
-    sealed class LoginResult {
-        object Loading: LoginResult()
-        object EmailMissing : LoginResult()
-        object PasswordMissing : LoginResult()
-        object Failure : LoginResult()
-        object Success : LoginResult()
+    sealed class LoginState {
+        object Loading: LoginState()
+        object EmailMissing : LoginState()
+        object PasswordMissing : LoginState()
+        object Failure : LoginState()
+        object Success : LoginState()
     }
 
     val email: MutableLiveData<String> = savedStateHandle.getLiveData("user", "")
     val password: MutableLiveData<String> = savedStateHandle.getLiveData("password", "")
 
-    private val loginResultEmitter = EventEmitter<LoginResult>()
-    val loginResult: EventSource<LoginResult> = loginResultEmitter
+    private val loginStateEmitter = EventEmitter<LoginState>()
+    val loginState: EventSource<LoginState> = loginStateEmitter
 
     fun restoreSession() {
+        loginStateEmitter.emit(LoginState.Loading);
         viewModelScope.launch {
             try {
                 val user = sessionApi.sessionGet()
                 Log.d("LoginViewModel", user.toString())
-                loginResultEmitter.emit(LoginResult.Success)
+                loginStateEmitter.emit(LoginState.Success)
             } catch (e: Exception) {
                 Log.d("LoginViewModel", "No session")
             }
@@ -46,23 +47,23 @@ class LoginViewModel(
         val password = password.value!!.toString().trim()
 
         if (email.isEmpty()) {
-            loginResultEmitter.emit(LoginResult.EmailMissing)
+            loginStateEmitter.emit(LoginState.EmailMissing)
             return
         }
 
         if (password.isEmpty()) {
-            loginResultEmitter.emit(LoginResult.PasswordMissing)
+            loginStateEmitter.emit(LoginState.PasswordMissing)
             return
         }
 
-        loginResultEmitter.emit(LoginResult.Loading)
+        loginStateEmitter.emit(LoginState.Loading)
         viewModelScope.launch {
             try {
                 val user = sessionApi.sessionPost(email, password)
                 Log.d("LoginViewModel", user.toString())
-                loginResultEmitter.emit(LoginResult.Success)
+                loginStateEmitter.emit(LoginState.Success)
             } catch (e: Exception) {
-                loginResultEmitter.emit(LoginResult.Failure)
+                loginStateEmitter.emit(LoginState.Failure)
             }
         }
     }
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt
new file mode 100644
index 0000000..6e9bc83
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt
@@ -0,0 +1,52 @@
+package mx.trackermap.TrackerMap.android.units
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.commit
+import mx.trackermap.TrackerMap.android.R
+import mx.trackermap.TrackerMap.android.databinding.UnitsActivityBinding
+import mx.trackermap.TrackerMap.android.devices.DevicesFragment
+import mx.trackermap.TrackerMap.android.map.MapFragment
+import org.koin.androidx.viewmodel.ext.android.viewModel
+
+class UnitsActivity : AppCompatActivity() {
+
+    private var _binding: UnitsActivityBinding? = null
+    private val binding get() = _binding!!
+
+    private val unitsViewModel: UnitsViewModel by viewModel()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        _binding = UnitsActivityBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        setupEvents()
+        setupObservers()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        _binding = null
+    }
+
+    private fun setupEvents() {
+        binding.displayModeToggle.setOnClickListener {
+            unitsViewModel.toggleDisplayMode()
+        }
+    }
+
+    private fun setupObservers() {
+        unitsViewModel.unitsDisplayMode.observe(this) { displayMode ->
+            val newFragment =
+                when (displayMode) {
+                    UnitsViewModel.UnitsDisplayMode.LIST -> DevicesFragment()
+                    UnitsViewModel.UnitsDisplayMode.MAP -> MapFragment()
+                }
+            supportFragmentManager.commit {
+                replace(R.id.displayContainer, newFragment)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsViewModel.kt
new file mode 100644
index 0000000..11df89b
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsViewModel.kt
@@ -0,0 +1,25 @@
+package mx.trackermap.TrackerMap.android.units
+
+import android.util.Log
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+
+class UnitsViewModel : ViewModel() {
+
+    enum class UnitsDisplayMode {
+        MAP, LIST
+    }
+
+    var unitsDisplayMode = MutableLiveData<UnitsDisplayMode>(UnitsDisplayMode.MAP)
+
+    fun toggleDisplayMode() {
+        Log.d("UnitsViewModel", "Toggling Display mode")
+        val newDisplayMode =
+            if (unitsDisplayMode.value == UnitsDisplayMode.MAP) {
+                UnitsDisplayMode.LIST
+            } else {
+                UnitsDisplayMode.MAP
+            }
+        unitsDisplayMode.postValue(newDisplayMode)
+    }
+}
\ No newline at end of file